o-o 1 5.il.d2 es 1 6.1Zlf3 kb7 1 7.l:tac1 'ifd7 1 8.1Zlc3 'ili'f5 1 9.il.c2 'ifh5 20.1Zle4 Jl.e4 21 ..b4 d5 22.Jl.c2 e4 23.1Zld4 �d6 24.h3 1Zlbd7 25.�d1 'ilfe5 26.g3 J:tfc8 27.Jl.e2 'ife8 28.a3 Jl.e5 29.b5 ab5 30.il.b5 J:tc1 31 .J:tc1 Wlb8 32.il.c6 J:ta6 33.Jl.d7 12:ld7 34.1Zlc6 'ife8 35.il.b4 �f6 36.'ilff4 h5 37.b3 'ife6 38.W/c7 li
Kuzmin,Gennady Polugaevsky,Lev

2

Leningrad ch-SU 1 977 (5)

1 .e4 c5 2.1Zlf3 d6 3.d4 cd4 4.12:ld4 1Zlf6 5.12:lc3 a6 6.�c4 e6 7.�b3 b5 8.o-o il.e7 9.'iff3 W/c7 10.'1Wg3 12Jc6 1 1 .1Zlc6 [11.il.e3 1Zld4 (11...0-0 12.1Zlc6 'ifc6 13.il.h6 (13.�d4 il.b7 14.il.d5 W/c7 15.il.b7 'iVb7 16.13 b4=F) 13...1ZleB 14.J:tad1 (14.12:ld5? il.dB 15.il.g5 Jl.g5 16.'ifg5 ed5 17.il.d5 'ifc5 1B.b4 'ifa7 19.il.aB 'ii'aB+ Olivier-Kosten, Monaco 2000) 14...il.b7 15.J:tle1 J:tdBoo) 12.il.d4 �b7 13.a3 (13.l:tad1?! b4 14.�a4 (14.1Zla4 Jl.e4 15.c3 bc3 16.12:lc3 il.g6 17.J:tc1 'iYb7 18.�a4 liIB 15.e5 1Zlh5 16.'ife3 bc3 17.il.b6 W/c4 (17...'ilfbB 1B.ed6 �d8oo lvanovic-Ma�anovic, Subotica eh-VU 1984 YB/1-37) 1B.ed6 il.l6 19.b3 '1We4+) 13...e5 14.�e3 12:le4 15.1Zle4 il.e4 16.'ii'g7 J:!.IB 17.14;!;] 1 1 'ifc6 1 2.�g5 [12.J:te1 0-0 13.il.h6 1Zle8 14.a3!? (14.1Zld5 �dB 15.a4 'ii'd7 16.1Zll4 li
1 2.c3?! [12.�h6! e5!? (12...12:le4 13.'ife3 1Zlc5 14.il.g7 l:!gB 15.'ti'h6 il.IB 16.il.IB J:!.l8 17.1Zll4± (Dementiev-Mukhin, Soviet Union 1974) 17...1Zlb3 (Fritz5) 1B.cb3 'ifb6 19.J:tac1 Jl.b7 20.1Zlde6! le6 21.1Zld5!! 'iVa5 22.1Zlc7 li<e7 23.'ifh7 J:tf7 24.'ifhB i2Jd7 25.1Zla8 'ili'd5! 26.13 Jl.aB 27.J:tld1! (27.J:!.c8 l:tiB 2B.'ifg7 J:tl7 29.'iYhB=) 27...'ili'b7 2B.J::t cB J:!.IB 29.'ilfh4 J:tl6 30.J:tgB-+) 13.Jl.g7 J:tgB (13...1Zlh5 14.'iVI3 J:!.IB 15.il.IB il.IB 16.il.d5!±) 14.il.l6 �16

•..

1 4.l:tfe1 J:tfd8 1 5.f4 'il'b6 1 6.1i

Survey S/ 13. 1 5

Short,Nigel Kasparov,Garry

3

Nijboer,Friso Sutovsky,Emil

4

London Wch-m 1 993 ( 1 6)

Essen 2001 (3)

1 .e4 c5 2.lZlf3 d6 3.d4 cd4 4.tZld4 tZlf6 5.tZlc3 a6 6.�c4 e6 7.�b3 b5 8.0-0 i.e7 9.'�ff3 'f/c7 1 0.'fig3 t2lc6 1 1 .tZlc6 Vc6 1 2Jle1 i.b7 1 3.a3 l:Ld8 1 4.f3 [14.'ti!Yg7? J:l:gB 1S.'ti!Yh6 dS!

1 .e4 c5 2.tZlf3 d6 3.d4 cd4 4.tZld4 tZlf6 5.tZlc3 a6 6.i.c4 e6 7.i.b3 b5 8.0-0 i.e7 9.'iff3 'ifc7 1 0.'f/g3 t2lc6 1 2.l::te 1 'ifc6 i.b7 1 1 .tZlc6 1 3.'f/g7?! [1 3.13; 1 3.a3 l:LdB 14.13 0-0

16.edS tZldS 1 7.t2le4 (1 7.tZldS? l:LdS!-+; 17.i.dS J:l:dS 18.t2le4 l::td 1 ! 19.J:I:d1 'ife4-+) 17...tZll6 18.13 t2le4 1 9.1e4 J:l:d1 !-+; 14.tZldS?! edS 1 S.edS tZldS 16.'ifg7 lio>d? 1 7.'f/g4 lio>c? 1 8.i.dS 'f/dS 19.l::te7 lto>b8+%] 14 ...0-0 1 5.i.h6 t2le8 1 6.1io>h1 [1 6.t2le2 'f/cS 17.1io>h1 i.l6 18.c3 �eS!= Shtirenkov-Magerramov, Smo­ lensk 1 991] 1 6... \to>h8 [16...�16 1 7.i.gS i.gS 1 8.'f/gS tZll6 19.J:I:ad1 'f/cS 20.'f/cs (20.'fle3) 20...dcS 21.eS tZldS 22.t2le4 c4

1 S.i.h6 tZleB 16.Wh1 lio>hB 1 7.�gS �gS 1 8.'ti!Ygs t2l16 19.l::tad1 l::td7 20.l:Ld3 l::tldB 21.l::ted1 'ifcS 22.Ve3oo Short-Kasparov, London 1 993] 1 3 ... l:tg8 1 4.'ifh6 0-0-D [RR 1 4...l::tg6? 1S.'ifh3 0-0-0? 16.tZldS! tZldS 1 7.edS 'ifc7 18.g3+- Nikitin] 1 5.'ti!Yh3 lio>b8 [1S...t2lg4 16.i.dS! edS 17.tZldS l::tdeB (17... �18 18.tZll6 l::tg6 19.t2lg4 'ifd7 20.13±) 18.13 IS 1 9.fg4 le4 20.tZle7 l:Le7 21 .gS lio>bB 22.i.l4 (L'> 23.Ve3±) 22...e3 23.l::te2! c, J:tad1 , 'ifg3±] 1 6.f3 l::tg6 1 7 .�e3 l::tdg8

23.i.a2 t2le3 24.J:I:d8 l::tdB 2S.tZld6 t2lc2 26.l::tc 1 t2le3!= 27.tZlb7? l::td2=F] 1 7.i.g5

1 8Jle2

i.g5 1 8.'ifg5 tZlf6= 1 9.l:Lad1 l::td7 [19 ...'f/c5 20.'f/e3 (20.'ifcS deS 21 .eS tZlgB=) 20...l:l:d7 21.l::td2 l::tld8 22.'f/g1 gS=] 20.l::td 3 l::tfd8 21 .l:Led1 'ti!Yc5

22.'f/e3 wg8 23.1io>g1 lio>f8 24.'fif2 i.a8 25.tZle2 g6 26.tZld4 'ife5 [26...es 27.l::t c3 Va7 28.t2lc6 'ifl2 29.\to>l2 l:LeB 30.tZlb4 i.e4 31 .tZla6 l:LaB (31 ...i.IS 32.a4!±) 32.tZlb4 i.b7 33.tZldS tZldS 34.i.dS we? 3S.J:I:cd3 l::ta6 36.\to>e3 IS 37.g3;t] 27.J:I:e1 g5 28.c3 lto>g7 29.i.c2 l::tg8 30.tZlb3 lio>f8 [30...Wh8!? 31 .l:Ld4 tZlhS 32.g3 tZll6 33.\to>l1 l::tdd8oo]

31 .l::td4 lto>e7 32.a4!

32... h5? [32..Jlb8 33.ab5 abS 34.tZlc1 (34.J:I:b4 tZleB 35.tZld4 t2lc7 36.tiJIS >i<18oo) 34...'ti'cS 3S.tZld3 'f/b6 36.l:ta1 eS 37.l:Lb4 'ifl2 38.Wf2 l:tc7 39.l:LaS i.c6 40.l:Lb3 �d7 41.tZlb4 l:tb6 42.i.d3oo] 33.ab5

ab5 34.l:tb4+- h4 35.tZld4 g4 36.l:tb5 d5 37.'ifh4 'ifh5 38.tZlf5 1 -0 M/93-7-34 YB/4S-201

1 8 ... h5 [18...tZld7? 19.tZldS! lvanchuk­ Polugaevsky, Monaco blind 1 993] 19.l::td 1 'fie8! ! [ R R 1 9... 'ifc7?! 20.a4 (20.Wh1 h4 21.l::ted2 (21.a4? b4 22.tZla2 dS 23.eS tZlhS 24.g4 hg3 2S.'f/hS VcB!-+) 21 ...tZlhS 22.g4! (22.a3?! l::thB! 23.tZle2 J:tggB 24.c3 i.cB!+ 2S.eS (2S.t2ld4 �16 26.\to>gm i.d4 27.cd4 tZl14! 28.�14 eS 29.'ifc8 l:tcB+) 2S...deS 26.a4 tZlg3-+ Olivier­ V.Gurevich, Cappelle la Grande 1 999) 22 ... tZll6 23.a3 tZld7 24.'it'l1 tZlcS 2S.i.a2 l::t8g7 26.h3 IS 27.eiS eiS 28.tZldS±) 20...b4 21.tZla2 dS 22.eS! tZld7 (22...tZlh7 23. VhS (23.c3 bc3 24.bc3 tiJgS 25.�g5 l::tg5-+) 23...tZlgS 24.\to>h1 l::t8g7 25.�gS l::tg5 26.Vh6 l::teS 27.'ifg7 l:te2 28.tZlc1 ! l:tl2 29.'ifl7±) 23.i.d4 i.c5 24.14 16 25.el6 tZll6 26.c3 t2le4 27.tZlb4 i.b4 28.cb4 'ifl4 29.'it'h5 'f/18 30.Ves lto>aB 31 .'ifc7 'f/b4 32.'ifb6 'fib6 33.�b6±; 19...l:L8g7?! 20.'ifh4! b4 21.tZlb1 'it'c7 22.'it'e1 d5 23.eS tZld7 24.i.d4±;

19 ...tZld7?! 20.tZldS! edS 21 .i.dS 'it'c7 22.�17 h4 23.i.g8 l::tgB 24.'ti!Ye6± Nijboer-Shneider, Ohrid Ech 2001] 20.a4 b4 2 1 .t2la2 e5

22.tZlb4?

[22.�c1 !? a5! (22...'f/18 23.tZlb4 'fig? 24.g3 (24.l::td d2!?) 24...h4t>) 23.i.c4 (23.c3 i.cB! 24.'fih4 tZld7! 2S.'ife 1 (25.'it'h5 tZlcS 26.i.d5 J:l:hB 27.i.l7 'it'l?! 28.'it'h8 �16-+) 2S...tZlcS 26.i.d5 i.h3! 27.g3 h4! (!> 27...b3-+) 28.g4 (28.cb4 hg3-+) 28...'it'c8! 29.\to>h1 (29.i.l7 i.g4! 30.�g6 �13 31 .\to>l2 J:tg6 32.\to>l3 'f/18 33.\to>e3 'f/14X) 29 ... l::tl 6! (29...i.g4? 30.fg4 Vg4 31.'f/11) 30.gS (30.l:te3 l::tl3 31.l::t l3 'f/g4-+) 30... l:tl3 31 .cb4 'it'g4 32.'ifg1 l::tg3! 33.hg3 'it'l3 34.l:tg2 i.g2 3S.'it'g2 'it'd1 36.'iYg1 'ti!Yd3 37.bcS hg3-+) 23...h4 (23... 'f/18 24.c3 �c8 (24 ... 'ifg7 25.J:I:dd2 d5 26.ed5 i.cB 27.'f/h4 tZldS 28.'fie4 i.cS 29.\to>l1 tZlb6 30.cb4 �b7 31 .'f/h4oo) 2S.'f/h4 tZldS 26.'it'e1 'it'g? 27.g3 (27.i.dS? l::tg2 28.\to>h1 i.h3-+) 27...tZlb6 28.�b3oo) 24.c3! (24.'ifh4 t2le4 2S.'it'e1 J:!.g2??! (25... tiJI6-+> J'g8-g1 , J'a8-h1 ) 26.l:tg2 llg2 27.\to>g2 'it'gB 28.WI1 (28.1io>h1 tZld2!!-+) 28...'ifh7 29.'it'e2+-) 24... l:th8! (24... tZlhS 25.lli'IS tZl16 26.'it'h3=) 2S.I4 i.e4 26.1eS (26.cb4 �g2 27.llg2 J:!.g2 28.\to>g2 'ifc6-+) 26... llhg8! (26...i.g2 27.llg2 l::tg2 28.'ifg2 (28.Wg2 'ifc6 29.�dS tZldS 30.'ifl3 b3) 28...l:tg8 29.i.gS tZlg4!?oo) 27.J:tdd2 (27.el6 i.g2 28.l:tg2 l::tg2 29.'ifg2 l::t g2 30.>il1 t2lg4 31 .l:Le4 :C:f6 32.We2 l::t l2 33.\to>d1 l::td 2 34.\to>d2 'ifl2 35.1io>c3 'it't7 36.'it'd3) 29.'ii'b 3 (29.b3 i.c5 30.\to>11 l::tg4-+) 29...'ii'c6-+>] 22 ...a5! [22...i.c8? 23.'ifh4 tZld5 24.tZlc6! 't!fc6 25.ed5+-] 23.tZld3 [23.l:LdS!?! ab4 (23...i.c8 24.:C:bS fibS 2S.abS i.h3 26.t2lc6 we? 25

27.g3!! (27/:Ue7 :!:.g2 2BJ:!.g2 :C:g2 29.'it>h1 J:te2 30.�a7 'it>b7 31.li.Jc6 �g2 32.'it>g1 �13-+) 27...�18 28.�17 �d7 29.12la5 �b5 30.c4 �ea 31.�g8 l::tgB 32.b4oo) 24.J:tb5 l:t8g7! 25.J:td2 'ii'cB 26.'ii'c 8 'it>cB (E. h5-h4, E. 12l16-h5-14, E. 12l16-e4) 27.J:tb4 d5-+] 23 ... �c8

24.'ith4 12lg4

2S.'ifhS? [25.�a7!! 'it>a7 26.'ife1 �dB! (26 ... 12le3?? 27.'ii'a5 'it>bB 2B.'ii'b6 �b7 29.'ii'e3; 26 ... 12ll6 27.'ifa5 'it>bB 28.'ii'b6 was 29.12lb4-->>; 29.'ii'a5=) 27.fg4 �b6 2B.'it>h1 �g4! (2B ...hg4!? 29.g3! (29.l:tl2!? l:t8g7! 30.'111 11 :!:.h6! 31.l:tl7 J:tl7 32.'111 17 �b7!! 33.'ii' e8 (33.h3 'ithB 34.12l12 l:tl6) 33 ... g3 34.h3 l:th3 35.gh3 �e4X) 29 ...J:th8 30.�d5 J:tgh6 31.'ii'd2 E. l:tl1, E. b4} 29.l:tl2!? (29.:C:dd2 �e2 30.:!:.e2 'ii'e7+) 29 ...�d1 30.�17! J:tg2!! (30 ... �13?! 31.J:tl3 J:tg2 32.�g8 'ifgB 33.l:tg3 J:tg3 34.hg3 'ifcB 35.'ii'1 1oo) 31Jig2 (31.�e8 �13!-+) 31...�13 32.�g8 'tigB 33.'ii'g3 Wg4!!-+ 34.'tig4 hg4 35.b3 �e4]

17.12l16 'it>hB 18.12le8 12l15 19.�g7 'it>gB 20.Wg4 12lh4= 21.'ii' g3 12l15 22.'ii' g4 %-% Bolievich-Lhagvasuren, Soviet Union 1987; 13.a4 b4 14.12lce2 'it>hB 15.�g5 �g5 16.'ifg5 12l16 17.12lg3 12lc6 18.12lc6 �c6 19.l:tad1 J:tadB 20.lld3 h6 21.'ifl4 'ii' e7 22.'ifh4 J:td7 23.12lh5 12lh5 24.'ti'h5 'li'dB 25.h3 'ti'b6 26.a5 'ti'b7 27.'i!'h4 'ifb5= Kasparov-Gelland, Paris 1991; 13.12lce2 12lc6 14.12lc6 'ifc6 15.12l14 'it>hB 16.�g5 �g5 17.'ifg5 12ll6 1B.e5 de5 19.'ti'e5 llacB 20.a4 'i!'b6 21.a5 'ifc7 22.12ld3 J:tldB 23.12lb4 'ifb7 24.J:tad1 �c6 25.12lc6 'ifc6 26.c3 'it>gB 27.J:td4 lld4 2B.'Ii'd4 'li'c7 29.J:ta1 'it>IB 30.h3 'ii'c5= Minasian-Rodriguez, Luzern Wch-11 1993] 1 3 ... 12lc6 1 4.12lc6 �c6 1 S.J:te3?! [15.�14 a5 16.l:tad1oo] 1S ... aS [15 ... 'it>h8!? 16.�g5 (16.�14 e5 17.�g5 16 18.12ld5 'ifdB 19.J:tc3 �d5 20.�d5 lg5 21...�.a8 'ifaB+) 16... 16 17.�h4 g5 18.�e6 gh4 19.'ti'l4'i']

1 6.�gS �gS 1 7.'ifgS l:tb8 1 8.J:tae1 a4 19.�a2 b4 20.ab4 :!:.b4 21 .12ld1 h6 22.'ifg3 12lf6 23.f3 12ld7 24.'ti'f2 ltJeS 2S.'ti'd2 l:tfb8 26.l:tc3 l::t b2 27.12lb2 l::t b 2

Arizmendi,Julen Pelletier,Yannick

5

Bermuda 1 999 ( 1 )

1 .e4 cS 2.12lf3 d6 3.d4 cd4 4.12ld4 12lf6 S.l2lc3 a6 6.�c4 e6 7.�b3 bS 8.0-0 �e7 9.'tif3 'ii'c7 1 0.'ii' g3 0-0 1 1 .�h6 12le8 1 2.l:tfe1 �d7 1 3.a3 [13.12ll5 el5 14.12ld5 'tidB 15.el5 12lc6 (15 ... �16!? 16.12ll6 '111 16 17.�g5 '111 15 18.�e7 �e6 19.�18 'it>IB 20.�e6 le6 21.J:te6 'ife6 22.'iVI3 12l16 23.'iVaB 12Jd7oo; 15 ... �h4 16.'iVg4 �15 17.'ifl5 gh6 18.g3 �g5 19.h4gg} 16.l:te7! 12le7 26

21 .12le2! a4 22.�a2 b4 23.ab4 'li'b4 24.�c3 'li'b7 2S.I2ld4 12lf6! 26.12lc6 [26.l:!e6? le6 27.12le6 �d5 28.�d5 12ld5 29.�g7 �h4! 30.'ifh4 J:te8-+] 26 ... '1i'c6 27.l:td1 [27.'i¥13!? 'i¥13 2B.gl3 �e7! 29.l::te5i] 27...�e7 28.h3 J:ta8 [28...a3!? 29.ba3 12lh5! 30.'ife3 12l14!=] 29.l::td4

12le8! 30.Wd3 �f6 31.J:tc4 'ifa6! 32.�f6 12lf6 33.Wd2 h6 34.l:td4 'li'b6 3S.c3 a3 36.ba3 [36.b4 J:tbB! (36...12ld5? 37.c4! 12lb4 38.c5} 37.Wc1 'ti'a7oo; 36... J:ta3'i' Short] %-Y, M/93-7-38 YB/45-202

Morozevich,Aiexander Gelfand,Boris

2S ... I2le3 26.l:te3 J:tg2 27.'it>h1 l:t8gS! 28.'ii'h 7 J:tg7 29.'ii'h S l:t2gS 30.'ii'h 6 'ii'g8 31 .:C:ee1 l:th7 0-1 Sutovsky

12lc6 1 4.12lc6 �c6 1 S.�f4!? [15.14 'it>hB (15 ... d5? 16.ed5 ed5 17.�d5!± Reinderman-Roder, Ohrid Ech 2001) 16.�g5 a5 17.15 b4 1B.ab4 ab4 19.12le2 �g5 (19...�e4 20.fe6 le6 21..UIB �18 22.12ld4 e5 23.12le6 'ifa7 24.'ifl2! �e7 25.�e3 'ifa1! 26.'ifl1! Wa6 27.�c4 'ifb7 2B.Wf7 d5 29.�d3 �d3 30.cd3 b3 31.l:tl1 'ifb4 32.�d2! 'li'd6 33.�g5+-) 20.'1i'g5 12lf6 21.fe6 'ifb6'i' Skrobek-Engel, er 1990; 15.llle1 a5 16.J::r.e3 b4 17.ab4 ab4 18.12le2 J:l.a5 19.�14 12lf6 20.e5 de5 21.�e5 lldB! 22.l:te1 �d6'i' Macieja-Vaulin, Warszawa 1992] 1 S...'Ii'b7 1 6.J:tfe1 aS 17.eS deS 1 8.�eSi �f6 19.J::r.d4 J::r.d8 [19 ... b4 20.ab4 ab4 21.12la2 �e5 22.'1i'e5! (22.J:te5 l:!a2! 23.�a2 Wa7 24.:!:.b4 'ifa2 25.l::te1 'ii'd5 26.c3 e5 27.13 f6 28.'if12oo) 22...�g2 23.l:tb4 'li'c6 24.'1i'c3i] 20.l:td8 �d8

7

Istanbul ol 2000 (7)

28.l:!a3? [2B.�c4 a3 (28... 'i!'b6 29.'it>h1 a3 30.�b3! a2 31.l:tce3oo) 29.'i!'e3 (29.l:ta1? 'ifb6 30.'ifl2 l:tb1 31.l:tb1 'ii' b1 32.'ifl1 'ii'b6 33.'it>h1 12lc4 34.J:tc4 a2-+) 29 ... a2 30.�11 J:tb1 31.J:ta3 �e4 32.l:ta2 l:!e1 33.'ife1 �13'!'] 28 ... �bS 29.'it>h1 0-1 J:tc2 [30.'li'e3 12ld3]

Short,Nigel Kasparov,Garry

6

London Wch-m 1 993 (20)

1 .e4 cS 2.12lf3 d6 3.d4 cd4 4.12ld4 12lf6 S.l2lc3 a6 6.�c4 e6 7.�b3 bS 8.o-o �e7 9.'ti'f3 'ifc7 1 0.'itg3 o-o 1 1 .�h6 12le8 1 2.J:tad1 �d7 1 3.a3

1 .e4 cS 2.12lc3 d6 3.12lge2 12lf6 4.d4 cd4 S.l2ld4 a6 6.�c4 e6 7.�b3 bS 8.0-0 �e7 9.'iff3 Wc7 1 0.Wg3 0-0 1 1 .�h6 12le8 1 2.l:tad1 �d7 1 3.f4 12lc6 [13 ...b4 14.12lce2!? (14.15? bc3 15.1e6 �e6 16.12le6 le6 17.�e6 'it>hB 18.l:tl8 �18 19.1:1.11 12ld7! 20.�d7 12l16! 21.�e6 cb2 22.�e3 'ii'c2 23.'ii'e1 'ii'e4 0-1 Olivier-Dunis, Monaco 2000) 14 ... 'it>h8 15.�g5 12lc6 16.15;!; Golubev; 13 ... 'it>h8!? 14.�g5 12lc6 15.�e7 12le7 16.15 e5 17.12le6 le6 18.fe6 l:tl1 19.l:tl1 12l16 20.ed7 'i!'d7 21.'1Wd3 l:tdB= 22.g3 h6 23.a3 Tischbierek-Grunberg, Zittau ch-DD 1989] 1 4.�gS [14.12lc6 �c6 15.15 'it>hB 16.�e3 (16.fe6?! gh6! 17.ef7 12lf6'i') 16 ...b4 17.12la4 (17.12le2 e5 1B.'i¥13 12lf6 19.12lg3 'lli'b 7 20.�d5 �d5 21.ed5 'ii'c7 22.l:td2

Survey S/ 13. 1 5

'i'Nc4+) 17...1bt6! (17...eS!? 18.12lb6 J:!bB 19./bdS �dS 20.edS (20...11l. dS 'ii'c2 21.l::td2 'i'Hc7 22.'ii't3 lbt6oo) 20 ... 12lt6 21.'ii't3 lbd7=; 17... J:!b8?! 18.fe6 te6 19.lltB .>ttB 20.J:!.t1 'ii'e?D (20 ... 1bt6 21./bcS! lbe4 22.1be4 .>te4 23.�t4+-) 21.eS .>ta4 22..>tg5 Wia? 23..>te3 �e? 24...ia4;t A. Sokolov-Geltand, Odessa ch-SU 1989 - YB/21-19S) 18.te6 lbe4 19.Wih3 te6 20.'i'He6 .>tt6oo 21.Wic4 (21.12lb6 l::taeB 22./bdS .>td5 23.WidS lbcs 24 ...id4=) 21...Wib7 22.12lb6 :C:aeB+ Damaso-Arnason, Novi Sad ol 1990]

1 4 ... .>tg5 1 5.fg5 lbd4 1 6.l:!.d4 �c5 1 7.'i'He3 b4 1 a.lbd1 �b5 1 9.J:!e1 a5 20.c3 1bc7 21 .h4 l:!:fba 22.�f2 .>tea 23.1be3 bc3 24.J:Ic4 '¥/Ja7 25.bc3 a4 26 ..>tc2 e5 [26... J:!b2!?+] 27.J:!:b4 lbe6 2a.lbd5 '¥/Jf2 29.1tf2;!; l:i:da 30.'0t>e3 'Ot>fa 31 .g3 .>tc6 32.12lb6 nas 33.1ba4 [33.J:!eb1 !?;!;] 33 ... 1bc5 34.1bc5 dc5 35.l::tc4 l:la5! 36.J:If1 <.t>e7 37 . ..ib3 �ea aa.g4 J:!daa 39.l:lf2 �d7 40.h5 ..11l.e6 41 .h6 Y2-Y2

Kasparov,Garry Gelfand,Boris

8

Linares 1 993 (1 1 )

1 .e4 c5 2.12lf3 d6 3.d4 cd4 4.12ld4 lbf6 5.1bc3 a6 6 ..>tc4 e6 7 ..>tb3 b5 a.o-o .>te7 9.'iff3 'ifc7 1 0.Wig3 0-0 1 1 . .>th6 lbea 1 2.l:lad1 ..lil.d7 1 3.t2:lf3! b4?! 1 4.1be2 a5 15.1bf4! 'Ot>ha 1 6 ..>tg5 1bf6 1 7.'ifh4!

24.J:!g3+-; 20 ... bc2? 21./bgS h6 22. Wih6+-) 21. Wit6 ltgB 22./bgS! .>tbS (22 ... ..11l.c8 23.J:!d3 J:!dB 24.Wih6) 23.'ifh6 t6 24.'ii'tB '>t>tB 25.1be6 <.toe? 26.12lc7+-; 17...1bc6 18./bhS lbhS 19..>te7 lbe7 20.'ife7 IlacB 21.J:!:d6 �c6 22.Wic7 J:!c7 23.J:!e1 lbt6 24J:td4±; 17...�dBD 18.1bd4 J:!:eBoo 19./bhS lbhS 20.WihS .>tgs 21.Wig5 a4 22./bbs Wias 23..ia4 'ifa4 24.12ld6 WgB 2S.Ibe8 .ieB 26.J:!d8 lbc6 27.J:!a8 'ifaa 2aJ:La1 'ifa?oo] 1 a.lbd4!+- �ea [1a....it1 19.12lde6! te6 20...11l.e6+- g6 (20...h6 21...11l.h6 1bgao 22.12lg6 wh7 23./bta ..ita 24...its <.t>ha 2S ..ig7 'Ot>g7 26.Wih7+-) 21.1bg6 'Ot>g7 22.'ifh6X] 1 9.1bde6! fe6 20.1be6

'ii'a7 21 .e5! de5 22./bfa �fa 23.�f6 gf6 24.l:lda lbd7 25.'i'Hg4! [2S....ig7 26.Wie6]

1-0 M/93-3-74 YB/4S-202

Short,Nigel Kasparov,Garry

17.1bd3

e5!?

1 a. ..ie3

ke7

[1a ... ..ida!? 19.1bd2 lbt6 20.13 Wiba 21.12lc4 .ie6.,t] 1 9.12ld2 lbf6 20.f3

Ilfea! 21 .'0t>h1 £l.e6 22.Ilfe1 .!:iaca [22.../bba!? 23.J:!:c1 lbbd7 24 ..>te6 te6 25.c3oo; 22 ...dS!? 23...igS lbhS 24.Wih4 lbt6! 2S.edS lbdS 26..>te7 Ile7 27.1bc4 t6 28./bcs .it?oo] 23.'iff2 d5 24 . .>tb6

'iYba 25 . .>tc5 .>tc5 26.1bc5 lbd4!.,t 27.1be6 fe6 2a.ed5 lbb3 [2a...edS 29.1be4

lbb3

30.12lt6

gt6

31.cb3oo]

29.12lb3 ed5 30.12la5 'iYaa 31 .12lb3 'ii'a4 32.Ila1 'ii'c6 33.Ile2.,. d4 [34.J:!ae1 lbdS 3S.IleS lieS 36.lleS Wc2 37.'ii'c2 l:lc2 38.l:!dS Ilb2 39.h4 J:!b3 Y2-Y2 40.Ild4= Makarichev] M/93-7-4a YB/4S-202

Kasparov,Garry Gelfand,Boris

10

London Wch-m 1 993 ( 1 8)

Moscow ol 1 994 (5)

1 .e4 c5 2.12lf3 d6 3.d4 cd4 4.1bd4 lbf6 5.1bc3 a6 6 . .>tc4 e6 7 . ..11l. b3 b5 a.0-0 .ie7 9.'iff3 'ifc7 1 0.'ii' g3 0-0 1 1 . ..11l. h 6 lbea 1 2.J:!ad1 .id7 1 3.12lf3 a5! [13...'0t>hal? 14 ..ie3 (14...igS ..igS

1 .e4 c5 2.12lf3 d6 3.d4 cd4 4.1bd4 12lf6 5.1bc3 a6 6.£l.c4 e6 7 ..>tb3 b5 a.o-o �e7 9.Wif3 Wic7 1 0.'il'g3 o-o 1 1 .�h6 lbea 1 2.l:!ad1 kd7 1 3.12lf3 lbc6 1 4...if4 'ifb7 [14...l:!da?! 1S.e5!

1S.IbgS h6 16.1bt3 b4 17.12lb1 aS 1a.a4 lba6 19.1bbd2 lbcS+) 14 ...1bc6 1S.a3 ILl aS 16..>ta2 lbc4=] 1 4.a4 [14.a3 b4 15.ab4 ab4 16.12le2 lbc6 17.1bt4 IlaS!.,t; 14.e5? a4 1S.Ild4 'Ot>ha (15 ...ab3 16..ig7! lbg7 17.Ilg4 'Ot>ha 1a.Ilg? ba2 19.Ilh7 <.toh? 20.'ifh3 <.toga 21.Wig4=) 16..>te6 (16.kt4 ab3 (16... dS? 17.kdS! J:!.a6 1B..>te4 b4 19.Wih3+- g6 20.'ifh6 J:!ga 21.12le2±) 17.ed6 lbd6 1a..id6 .id6 19.'ifd6 'iYd6 20.J:!:d6 b4+) 16.. .fe6 17.ed6 ..id6 1a.Ild6 b4 19.1be4 'ifc2+]

deS 16./bes .id6 17Jld6! lbd6 1a.l:!d1! (1B.Ibc6 .ic6 19.J:!d1 b4 20...ieS t6 21...11l.d6 bc3 22.bc3?! (22...ie6 'Ot>ha 23.bc3 Iltea 24.h4 'ifb7 2S...ic4 .>te4 26. ..11l.b3 �t5 27.c4 J:te2 28.cS .>tc2 29...11l. c2 J:!:c2 30.J:!e1 .tia2 31.'0t>h2 Wit? 32.J:!:e7 'il'g6 33.c6 Wig3 34...ig3 <.toga 3S.c7 .!:tea 36.J:!d7 :C:e2 37.l:i:d6 aS 3a.:C:a6 <.tot? 39.l:!a5=) 22...lltea 23.h4 'i!'t7 24.:C:d4 'Ot>hB lstratescu-Wojtkiewicz, Odorheiu Secuiesc zt 199S - YB/4S-202; 24...'ifh5! 2S.Wid3 wha 26.'ii'a6 eS 27.Ild2 ..11l.e4+) 18...b4 19./bt?l l::tt7 20.£l.d6 Wia7 21.1be4± lstratescu; 14...b4 1S.eS deS 16./bes lbes 17.kes 'il'b7 1a.lbe4 'ii'e4 19.:C:d7 ..it6 20.t4;!; Nijboer-Pelletier, Istanbul ol 2000] 1 5.Ilfe1 [1S.e5 deS 16.1be5 lbeS 17..>tes .>tc6=] 1 5 ... b4 [1S...Ibas 16.eS1 dS (16...deS 17./bes .>tea 18./bds .ics (1a...lbb3 19./be? 'ii'e7 20.ab3 t6 21.12lc6 'il'cs 22.'llft3!±) 19.�e3 lbb3 20.ab3 .id6 21.12lb6 J:!:ba 22.t4;t) 17..ig5 £l.cS 1a.lbe2 lbb3 19.ab3;!;] 1 6.12le2 [16./bdS?! edS 17.edS lbes 1a.lbeS deS 19...11l.es .it6+] 16 ... e5

1 4 ... b4 1 5.12le2 12lc6

1 7 ... .>tb5?? [17...a4 1B.ti:lhS ab3 19.1bt6! �t6 (19...h6 20..>th6! .>tt6 21.tiJgS! .>tg5 (21...\t>gB 22 . .>tg7!) 22.�g7! ltg7 23.WigS 'Ot>h7 24.l:ld3 eS 2S.J::! g3+-) 20..>tt6 gt6 (20 ...J:taS? 21./bgS l::tgS 22.WigS l:lgB (22 ...gt6 23.'ii't6 <.toga 24.J:!.d3+-) 23.l:i:d3 bc2

9

1 6.12lf4! [16.12led4 lbd4 17.1bd4 'Ot>ha 1a...ie3 (1a...igs .>tgs 19.Wigs lbt6 20.13 .titca=) 1a... lbt6 19.13=] 1 6.....if6

27

[16 ... �16!? 17.�d6 ti:ld6 18.'ii'd6 l:!ldB 19.e5! ti:le5 20.ti:le5 �eB! (20...�b5? 21.ti:ll7! l:!d6 22.ti:ld6 'ii'b6 23.ti:lb5 ab5 24.ti:ll4± l:!eB 25.ti:le6 WhB 26.ti:lg5 l:!e1 27.l:!e1 'ii'bB 2B.ti:l17 wgB 29.ti:le5 'ilo>hB 30.ti:ld3 g6 31.l:!e4 'ilo>g7 32.l:!b4 'ii'eB 33.'�11+-) 21.'ii'c5 l:!d1 22.l:!d1 'ii'e4 23.ti:lg3 'ife5 24.'ii'b4 a5 25.'ii'b7 l:!b8 26.Wa7 �c6 27.a4 l:!b4 2B.h3 h6§g; 16 ... ti:la5 17.e5 de5 1B.ti:le5 �b5 19.ti:ld4 ti:lb3 20.ab3 16!oo] 1 7.�g5 [17.�e3 ti:ll6!=] 1 7 �e6 1 8.ti:lh4! [1B..b6 le6 19.'ii'g4 'ii'd7!? 20.i.e7 'ife7 21.ti:lg5 l:!f6oo] 1 8...ti:la5 [1B ...i.g5 19.'ifg5 'ii'e7 20.ti:ll3! �b3 21.ab3 'ifg5 22.ti:lg5 l:!cB 23.ti:ll3 ti:le7 24.c3 l:!bB 25.ti:ld2 g6 26.l:!a1 ti:lc7 27.l:!ec1 bc3 2B.l:!c3 l:!lcBoo] 1 9.�d5 �d5 20.l:!d5 [20.�e7!? i.e4 (20 ... We7 21.l:!d5 ti:lc4 22.b3 ti:lb6 23.l:!d2!;!;) 21.�1B 'ilo>IB 22.c3 (22.b3 �c2 23.l:!d2 �e4 (23 ... l:!cB 24.l:!c1 �e4 25.l:!c8 'ifcB 26.'ii' e3 'ifg4 27.ti:lg3;!;) 24.13 Wb6 25.wh1 �b7oo) 22 ...b3 23.l:!a1! i.d5 24.ab3 ti:lb3 25.l:!a3 ti:ld2 26.b4 ti:lc4 27.l:!aa1;!;] 20 ... �g5 21 .'ii'g5 ti:lc4 22.ti:lg3 ti:lb2 [22 ... h6 23.Wc1 ti:ll6 24.l:!d3±] 23.ti:lgf5 .•.

28

23 ...16 [23... l:!a7! 24.ti:ld6 (24.l:!e3 'ii'c6 25.l:!g3 'ifc2! 26.h3 16 27.Wh5 'ii'e4+) 24 ... ti:ld6 25.l:!d6 ti:lc4 26.l:!d8 l:!aB=] 24. Wg3t [24.'ifg4 l:!cB! 25.ti:le7 'ii'e7 26.'ifcB ti:lc7 27.'ii'b7 (27.ti:ll5 W17 2B.'ii'b7 ti:ld5 29.'ii' d5 ti:lc4'f) 27 ... ti:ld5 2B.Wd5 W17 29.'ik17 'ilo>l7 30.l:!b1 ti:la4 31.l:!b4 ti:lc5=] 24... l:!c8 [24 ... ti:lc4 25.l:!d3-+] 25.Wb3 ti:lc4 26.a3 [26.l:!d6?! g6 (26 . . .ti:ld6 27.ti:ld6 'ikc7 2B.ti:lc8 l:!cB 29.'ikb4±) 27.l:!ed1 gl5 2B.l:!d7 We4 29.Wg3 Wg4+; 26.l:!d3!?-+ (Kasparov) 26 ... g6 (26 ... 1:!17 27.l:!g3 <;i;>hB 28.l:!h3 l:!lc7 29.'ifl3-+ wgB 30.'ikh5 ti:ld2 (30 ...g6 31.ti:lg6 hg6 32.'ifg6 l:!g7

33.ti:lg7 ti:lg7 34.'ifl6±) 31.ti:lg6 hg6 32.'ifg6 d5 (32 ... l:!c2 33.l:!h7 l:!c1 34.ti:lh6 'ilo>IB 35.l:!hB we? 36.WI7 <;!;>dB 37.l:!eBX) 33.l:!h7 ti:le4 34.'ii'h5 g6 35.'ifg6 ti:lg7 36.l:!e4 de4 37.ti:lh6 WIB 3B.'ifl6 weB 39.Wd6 1:!17 40.l:!hB l:!IB 41.l:!IBX) 27.l:!g3! <;1;>17 2B.ti:lh6 wg7 29.'ii'l 3!-+ 'i!;>hB 30.l:!g6 ti:la3 31.ti:l615 l:!c3 32.'ifh5 W17 33.ti:lh6 We6 34.l:!g4 ti:lg7 35.l:!g7 <;l;>g7 36.ti:l615 'ilo>gB 37.Wg4 'ilo>l7 38.'ifg7 (38.'ii'h5=) 3B ...'il;>eB 39.'ii' b7 1:!17 40.'i!fb4 l:!lc7 41.ti:lg7 l:!g7 42.'ii'c3±] 26 ... g6! 27.ti:le3 ti:le3 [27 ... ti:la3!? 2B.l:!e5 'ifl7 (2B. . .whB 29.l:!d5 ti:lc7 30.l:!d6 Ve4 (30. . . ti:lcb5 31.l:!d5 ti:lc3 32.l:la5! 'ife4 33.ti:ll3§g) 31.ti:ll3oo) 29.l::td5 l::t c3 30.Va4 (30.'ii'b4 J:le3!+) 30 .. .15! 31.J:ld2 le4 32. 'ii'b4 l:le3!? 33.l:!e3 (33.1e3 ti:lc4 34.J:lde2 d5!+) 33 ... ti:lc4 34.l:te4 ti:ld2 35.Vd2=] 28.l:le3 J:[f7 [2B ... 'ifl7 29.ab4 ti:lc7 30.l:!d6 'ifb3 31.cb3 ti:ld5 32.l::te 1 ti:lb4=] 29.ab4 Vc6 30.c3 ti:lc7

31 .l:!dd3 ti:lb5= 32.ti:lf3 wg7 33.h4 h5 34.ti:ld2 J:lfc7 35.Va2 Vb7 36.'i!fa1 J:lc6 37.J:lg3 'i!fc7 38.Vd1 YB/45-203

N�c

Survey S/ 18.6

SURVEY

INTRODUCTION: Mlkhall Golubev MAIN ANALYSIS: Mlkhall Golubev STUDY MATERIAL: Golubev

Sicilian Defence Dragon Variation 51 18.6

The Yugoslav Attack 1 .e4 c5 2.lt:lf3 d6 3.d4 cd4 4.tt:ld4 tt:lf6 5.tt:lc3 g6 6. .ie3 .ig7 7.f3 tt:lc6 8.'it'd2 0-0 9..ic4 .id7 1 0.0-0-0 l:tc8 1 1 ..ib3 tt:le5 1 2.'it>b1 The first time I encountered the variation 9 ..ic4 .id7 1 0.0-0-0 l:tc8 1 l ..ib3 tt:le5 12. 'it>b 1 ! tt:lc4 1 3 . .ic4 .!:tc4 14.g4 at the board was in a game against Schekachev, Dimitrovgrad 1 988. Following some forty minutes' thought I re­ plied 14 ... b5, and after 1 5.tt:ldb5

STATISTICS

�b8 I obtained a promising at­ tacking position. Some time later New in Chess published some cor­ respondence games by Nesis, which similarly developed advan­ tageously for Black, and this, of course, merely reinforced my con­ fidence in the harmlessness of White's idea. The exceptionally important novelty 1 5.b3 ! was em­ ployed by Topalov against Tiviakov in Polanica Zdroj 1 995, but even then the variation did not provoke serious concern - either

because the game ended in a draw, or because at that time I was mainly employing the variation with 'it'a5. It is curious that the Topalov-Tiviakov game was not annotated (at least, in the sources available to me). Therefore the 1 2.'it>b 1 boom began later, when Tiviakov several times employed this idea as White. To date White's successes in the 14 ... b5 1 5 .b3 llc8 ( 1 5 .. Jk5? 1 6.tt:le6!) 1 6.tt:ldb5 variation have been very impressive. The natural 1 6... 'it'a5 is barely playable, and it is by no means clear if Black has anything better. The other popular reply, 14 ... 'it'c7, is now under a cloud because of 1 5 .g5 tt:lh5 1 6.tt:ld5 'it'd8 17.tt:le2 (in Yearbook 52 the complete score of another important game Ehlvest-Tiviakov, Port Erin 1998, was given), but in fact it is quite possible that 1 5 .h4 is capable of causing Black even greater concern. Other moves 14 ... a6?! , 14 ... lle8 and 1 4 ... 'it'b8 inspire little optimism, although I think that to the last one White has not yet found the key.

The Universal Weapon In this situation it is hard for Black supporters not to think about pos­ sible alternatives between the first and the twelfth moves. In this arti­ cle we are interested in the position 29

after 12.�b 1 , and here, apart from 1 2 ... ti:lc4, perhaps the only move worth considering is 1 2 ... l::!:e8 ! ?, after which at present the main line is 1 3.h4 h5 !, where Black obtains a slightly inferior version of the old variation 1 2.h4 h5 1 3.1.tb l l:!:e8 with favourable con­ clusions for White. Incidentally, this branch can be reached from our 1 2.Wb l after 1 2 .. J:le8 1 3.h4 ti:lc4?! 14.�c4 J:!:c4 1 5.h5 ! ? ti:lh5 1 6.g4 ti:lf6.

A Fresh Idea Finally diverging from 9.jLc4, I should like to draw your attention to a fresh idea in the 9 .0-0-0 varia­ tion, which will be found in the notes to the main game. This is specially for those readers who decided to give up the Dragon after the heart-rending publica­ tion in the previous New in Chess FORUM. 30

81 1 8.6 Bologan,Viktor Golubev,Mikhail Romania tt 2000 (5)

1 .e4 c5 2.ti:lf3 d6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:lc3 g6 6.jLe3 jLg7 7.f3 ti:lc6 8.'ifd2 0-0 9.jLc4 [9.0-0-0 d5 1 O.ed5 ti:ld5 1 1 .ti:lc6 bc6 1 2.ti:ld5 cd5 1 3.'ifd5 'ifc7 14.'iYc5 'ifb7 15.'ifa3 jLI5 16.jLd3 Ilab8 1 7.b3 'ifc6 1 8.jLI5 (1 8.'t\Yc5 'iVI6 1 9.jLI5 'iYb2 20.Wd2 gl5; 1 8.\.t
1 8.ti:lb3 [1 8.e5?! ti:ld5 1 9.ti:ld5 't\Yd5+; 1 8.�16 jLI6 1 9.ti:ld5 'iYd2 20.ti:ll6 el6 21 .l::t:d2 15= Beliavsky­ Kir.Georgiev, Wijk aan Zee 1 985 YB/3-50] 1 8 ... 't\Ya6D 1 9.e5?! [1 9.15oo] 1 9... ti:lh7N [1 9 ... ti:lg4!t 20.ed6 �c3 21.bc3 e6 22.15 gl5 23.�16 14 24.jLe5 'iYb5 25.�14 llec8] 20.ed6 ti:lg5?! [20...e6oo] 21 .hg5!t [21 .de7? �g4+; 21 .lle7? jLc3 22.bc3 ti:le4] 21 ...jLg4? [21 ... 'ifd6?! 22.�e2!± �14 23.l::t:d7 jLc3 24.bc3] 22.lle7 [22.ti:ld5!?±; 22.d7 l::t:d8 23.lle7] 22 ... l:rd8

23.'t\Yd5? [23.d7 jLI8 24.J:!.e8 l::t:d7 25.'t\Yd7!! �d7 26.J:!.d7 �g7 27.J:ldd8 28.1:118 l::t:l 1 29.ti:lc1 +­ J:!.l4 Rogozenko] 23 .. Jlf4D 24.ti:lc5? [24.d7! �h7! 25.llde1] 24 ... 'iYb6!ot [24... 'iYd6? 25.l:te8 l:Ie8 26.'iYd6; 24... l::t:d6? 25.ti:la6 lld5 26.ti:ld5; 24...'t\Yc4? 25.ti:lb7; 24 ...'ifl1 ? 25Jlee1] 25.l::t: b7 [25.ti:l3a4 it.d1 ! 26.ti:lb6 l:i:l1 -+; 25.ti:l5a4 'ifc6!?] 25 ... 'iYd6! 26.�d6 [26.l::t:b8 'iYb8 27.'iYd8 'ifd8 28.l:!:d8 Wh?t] 26... Ild6 27.ld.d6 [� 27.lle1 ] 27 ... .!:if1 28.ti:ld1 jLd1 29.l::t:b8 [29.a4 �13 30.\.th7 30.a4 jLeS+ 31 .l::t: bd8 it.d6 32.lld6 jLf3 33.'it>a2 �g2 34Jld2 l::t:g 1 35.ti:ld7 it.h3 36.ti:lf6 \.tf8 38.ti:lf6 l.tf8 40.ti:lf6 it.e6 41 .b3 h4 42.c4 h3 43.Wa3 Wg7 44.ti:le8 l.tb4 l::t:c 1 0-1 49.ti:lf6 g4 50.ti:ld5 g3 Golubev

Survey S/ 18.6

Study Material

Bologan,Viktor Fedorov,Aiexey Calcutta 1 999 (4)

1 2.�b1 tt::l c4 1 3...tc4 J:!.c4 1 4.g4 b5

Schekachev,Andrey Golubev,Mikhail Dimitrovgrad jr 1 988

1 .e4 cS Vi:lf3 d6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:lc3 g6 6..te3 .tg7 7.f3 t2Jc6 s ..tc4 0-0 9.'1i'd2 �d7 1 0.0-0-0 .!lcS 1 1 .tb3 ti:laS 1 2 . .t>b1 t2Jc4 1 3.�c4 .!lc4 1 4.g4 [14.h4 h5!] 1 4... b5 [14 ... h5 1 5.h3!±] 1 5.ti:ldb5?! [1 5.h4 b4!oo (15 ...'1!\Ye? 1 6.h5 .!lc8) 16.ti:ld5 (16.t2Jce2) 16 ... e6 1 7.ti:lb4 (17.ti:ll6 'li'l6=) 17 ... a5 18.ti:ld3 t2Je4! 1 9.1e4 �d4; 1 5.g5 ti:lh5 16.ti:ldb5 'li'bB=F Byrne-Soltis, New York 1 971 ; 15.ti:lcb5oo 'li'b8 ( 1 5 ... e5 1 6.ti:ld6 .!ld4 1 7.�d4 ed4 1 8.e5) 1 6.ti:la3!?; 1 5.t2Jee2oo Karpov-Sosonko, Brussels blitz 1 987; 1 5.'1i'd3 'li'bB<=t Lanka· Fedorov, Chisinau 1 998; 15.b3!] 1 5 ... 'li'ba 1 6.t2Jd4 [16.b3 �b5 1 7.bc4 �c4 18 . .t>a1 'li'b4 19.�d4 e5 20.�e3 'li'a5oo] 1 6 ... .!lfcSt 1 7. .t>a1 •

1 .e4 cS 2.ti:lf3 d6 3.d4 cd4 4.ti:ld4 ti:lf6 S.ti:lc3 g6 6.�e3 �g7 7.f3 0-0 a.'li'd2 t2Jc6 9.�c4 �d7 1 0.0-0-0 ti:laS 1 1 ..te2 .!lcS 1 2 .t>b1 t2Jc4 1 3.�c4 l':.c4 1 4.g4 bS 1 5.b3! .Ilea 1 6.ti:ldb5! 'ifaS 1 7.a4 a6 [17 ... .!lle8 1 8.e5!? (1 8.g5!?±) 18 ... t2Jg4 1 9.1g4 a6 20.ed6 ab5 21 .ti:lb5 Golubev] 1 S.ti:ld5 'ifd2 [18 ... ti:ld5? 1 9.'ii'a5 ti:le3+-l 1 9.ti:le7 .t>ha 20 .!ld2 .!leeS 21 .ti:lg6!? [21 .ti:ll5!? - YB/52·28] 21 ... fg6 22.ti:ld6 .!le6 23.�c5 [23.ti:lb7 �ea 24.ti:lc5 .ile6 25.h3 g5 26.J:I:hd1 t2Jg8 27. .!:1.12 .ilh6 28.l::t h 1 1:1hl6 29 . .!lhl1 .!lh6 30. .!lh1 .!lhl6 31 ..!lhl1 %·% Topalov·Tiviakov, Polanica Zdroj 1 995 YB/52·28] 23 ... ilc6 [23 ... h5 24.g5 ti:lh7 25.ti:ll5! gl5 26.ill8 ti:ll8 27.el5 .!le5 28.16+Bologan] 24.ti:lc4 l':.ba [24 ...1:1c8 25.�d4± Bologan; 24 ... .!lle8 25 . .!lhd1 ?! ile4oo AI Sayed·Asauskas, Erevan Wch·jr 2000] 25.J::t d 6 .!ld6 26.�d6 .!ldS 27.ile7 .!lba 2S . .!ld1 �a4 29 ...id6 .!lb7 30.ti:la5± [ila4<] 30 ... .!lb5 31 .ilc7 ti:lga 32 . .t>c1 ilh6 33 . .t>b1 �g7 34 .!ld3 .!lcS 35.�b6 .!lbS 36.ti:lc4 :C.b4 37.ti:ld6 ti:lf6 3a.ila5 .!lbS 39.ilc7 .!lb4 40 .t>a2 ilbS 41 .c4 ..ic6 42.e5 ti:ld7 43.e6 ti:leS 44.ti:lf7 ti:lf7 45.ef7 hS 46.1:1dS .t>h7 47.�e5 J:l:b7 4a.fS'if �fS 49 . .!lfa .t>h6 50.h4 hg4 51 .fg4 .!lh7 52 . .!lga 1 -0 •

•

•

Nizhni Novgorod 1 999 (3)

•

23.f5 .llc4 24.ti:lf4 .t>ga 25.h4 l:!cS 26.h5 gfS 27.gf5 f6 2S.J:I:hg1 .t>f7 29.h6 >toeS 30 . .!lg7 ilf7 31 . .t>c1 'ii'c s 32 .t>b2 'ii' b7 33.'>t>c1 W/cs 34.t2Jce2 dS 35.ti:ld4 de4 36 . .!lh7 ti:ldS 37 .ti:ldS .!ldS 3a .t>b2 eS 39.fe6 �e6 40.'ife2 .!leS 41 .ti:le6 'ii'e6 42.'ii' d2 'ii'cS 43.'ifd6 .!le6 44.'ii'fS 1 -0 •

•

•

Goloschapov,Aiexander Korobov,IIya

17 ...�g4! [17...�e6 (Malakhov-Dragojlovic, Porto San Giorgio 1999) 18 . .!lb1oo] 1 a.fg4 t2Je4 1 9.'1i'e2 [1 9.ti:le4 :C.c2! 20.'1:1Yc1 (20.J:I:b1 Oim-Nesis, 1 989 er - YB/15·17) 20... .!le1 21 . .!lc1 oo/+] 1 9 ... .!lc3 [19... t2Jc3 Richardson-Nesis, er 1 987 - YB/1 5·17] 20.bc3 t2Jc3 21 .'1i'd2 'il'aa [21 ...'ifb7] 22.'1i'd3 [22.'1i'c1 'il'd5-+] 22 ... e5 23 .!ldf1 [23 . .!lde1 +] 23 ...ed4 24.�f4 'ii'd S 25 . .t>b2 .!lbS 0·1 YB/11 ·21

1 S.t2Jde2 [18.ti:ld5 ti:ld5 1 9.ed5 e5fl!l Gonzalez Santiago·lbarra Jerez, Mondariz 2000; 18 . .t>b2; 18.t2Jee2? e5] 1 a ... .ie6 [18 ... �c6 19.h4 �aB 20.�h6 ilh6 21 .'1i'h6 d5 (Seiler·R.Muller, 1 999) 22.h5!?; 18 ... t2Jg4? 1 9.ti:ld5+-] 1 9.�d4 ti:ld7 [19 ... 'ii'b7 20.h4 .!lc7 21 .h5 .!lieS 22.hg6 lg6 23.g5 tLlh5 24.14 .ig4 25.�g7 .t>g7oo A.Schneider] 20.ilg7 .t>g7 21 .h3 ti:lb6 22.f4 Wlb7

1 .e4 cS 2.ti:lf3 d6 3.d4 cd4 4.ti:ld4 ti:lf6 5.t2Jc3 g6 6.�e3 �g7 7.f3 0-0 a.'ifd2 t2Jc6 9.�c4 ..id7 10.g4 ti:leS 1 1 .ile2 .Ilea 1 2.o-o-o ti:lc4 1 3.ilc4 J:lc4 1 4 .t>b1 bS 1 5.b3! J:lcS [15 ... b4!? 16.bc4 (16.ti:lce2 .!lc8 /:;. 17.'1i'b4 a5+) 16 ... bc3 1 7.'ii'e3 'ii'a8 18.h4 �g4!? Golubev; 18 ...h5; 15 ... .!lc7 16.ti:ldb5 ilb5 1 7.ti:lb5 .!lb7 18.ti:ld4 'ifd7 1 9. .ih6 a5 20.h4 a4 21 .h5 e5 22.�g7 .t>g7 23.ti:ll5 1·0 Saulin·Khaliavsky, Moscow 2001; 1 5 ... .!lc5? 16.ti:le6! - YB/52·27] 1 6.ti:ldb5! a6!? [16 ... l':.e8? 1 7.e5! Golubev] 1 7.ti:ld4 W/c7 •

Kolev,Atanas Hemaudez Jimenez,Gustavo Barcelona 2000 (5)

1 .e4 cS 2.ti:lf3 t2Jc6 3.d4 cd4 4.ti:ld4 g6 S.t2Jc3 �g7 6.�e3 ti:lf6 7.�c4 0-0 s.�b3 d6 9.f3 �d7 1 0.Wid2 .!lcS 1 1 .0-0-0 ti:leS 1 2 . .t>b1 t2Jc4 1 3.ilc4 .!lc4 1 4.g4 bS 1 5.b3! .!lcS 1 6.ti:ldb5! W/as 1 7.a4 a6 1 S.t2Jd5 'ii'd 2 19.ti:le7 .t>ha 20.:C:d2 J:!.ceS 21 .ti:ld6 .!le7 22.->lcs .!leS 23.�a3!± [.!le5<; 23.ti:lb7? .!lb8 24.ild6 t2Je4 25.1e4 l:lb7 26.�e5 .lii.e5 Bucher-Suarez Real, Aviles Ech·jr 2000] 23 ... �e6 24.ti:lb7 [24. .!lhd1 !? Hansen-Nielsen, er 1 998; 24.ti:lc4 �c4 25.ill8 illS 26.bc4± Golubev] 24... .!lca [24... J:!e8 (Ganguly· Kozhuharov, Erevan Wch·jr 2000) 25.�b2 Golubev] 25.ilb2 [25. .!ld8 t2Je8?! 26.J:!c8 �c8 27.ti:ld8! .t>gB 28.ti:lc6+- Bawart· Neumeier, Budapest 1 999] 25 ... ti:ld7 26.J:ihd1 l:!c7 27.ti:ldS ti:lfa 2S.�e5 31

�es 29.ttle6 tt'les 30.l::td 7 �h2 31 .J:tc7 �c7 32.b4 'it>g7 33.aS hS 34.ghS ghS 3S.c4 h4 3S.J:th1 �g3 37.�b2 'it>fS 38.bS tt'lcs 39.wc3 �es 40.'it>b4 tt'ld3 41 .wa3 �ds 42.'it>a2 �g3 43.l::td 1 ttlf2 44.J:!b1 �b8 4S.cS 'it>eS 4S.cS h3

0-0 8.�b3 dS 9.f3 �d7 1 0.�d2 J:tc8 1 1 .0-0-o ttleS 1 2.'it>b1 ttlc4 13 ..ic4 J:tc4 1 4.g4 �c7 1 S.gS ttlhS 1S.ttldS �dB 1 7.ttle2 ..ies 1 8.tt'lg3 �dS 19.edS [19.�d5 'i'c7 20.ttlh5 (20.�d3? J:!c8 21 .J:ld2 l:tb4! 22.b3 �a5 23.ttlh5 gh5 24.J:lc1 ..ic3 0-1 Fernandez Torre-Martin Fernandez, Barcelona ch-ES 2000) 20 ... gh5 21 .'i'd2 J:tc8 22.J:tc1 Socko-Bobras, Suwalki 1 999] 19 ...�d7 20.b3 J:tc7 21 .ttlhS ghS 22.�d4 �d4 23.�d4 J:tfc8 24.J:td2 �fS 2S.J:tc1 bS 2S.f4 as 27.J:te2 J:[cS Y2-Y2 28.'ifd2 J:tdS 29.'i'as e6 •

Kovacevic,Aieksandar Torres,Juan 47.c7 �c7 48.baS

1 -0

Mallorca 2000 (1 )

1 .e4 cS 2.ttlf3 dS 3.d4 cd4 4.ttld4 ttlfS S.ttlc3 gS S ...ie3 ..ig7 7.f3 0-0 8.�d2 tt'lcS 9...ic4 �d7 1 0.0-0-0 l::tc8 1 1 .�b3 ttleS 1 2.'it>b1 tt'lc4 1 3.�c4 l::tc4 1 4.g4 �c7 1 S.gS ttlhS 1 S.ttldS �d8 1 7.ttle2 �eS

Rowson,Jonathan Burnett,Andrew Edinburgh 2000

1 .e4 cs 2.ttlf3 dS 3.d4 cd4 4.ttld4 ttlfS S.ttlc3 gS S.�e3 �g7 7.f3 ttlcS 8.'i'd2 0-0 9.�c4 �d7 1 0.0-o-0 ttleS 1 1 .�b3 l::tc8 1 2.'it>b1 ttlc4 1 3.�c4 J:tc4 1 4.g4 bS 1 S.b3! J:lc8 1 S.ttldbS! �as 1 7.tt'ldS!?N �bs [17...�d2 18.ttle7 'it>h8 1 9.J:!d2 l::tce8 20.ttll5 gl5 21 .ttld6 le4 22.ttle8 J:te8 23.g5+- Santo Roman-Lafont De Sent, France 2000] 18.ttle7 'it>h8 19.ttlc8 l::tc8 20.gS ttle4 [20 ... ttle8 21 .h4 e:. 22.h5-] 21 .fe4 �g4 22 ..ia7 �d1 23.J:ld1 +- J:!c4 24.'i'dS J:te4 2S.�b8 �b8 2S ..ib8 �c3 27.�g3 hS 28.ghS fS 29.J::td 3 �b4 30.J:ld4 J:ld4 31 .�es 'it>h7 32...id4 f4 33.'it>c1 f3 34.'it>d1 'it>hS 3S.c3 ..idS 3S.a4 �h2 37.aS 1 -0 •

•

1 2.�b1 t2Jc4 13.�c4 .l:!.c4 1 4.g4 Wic7

1 8 ...ia7!fl!1< �dS [18 ... b6!? 1 9 ...ib6 �aB 20.b3 Ehlvest-Tiviakov - YB/52-29] 1 9.'ifdS �c7 20.c3 [20 . ..ib6 �ea 21 .c3 J:ta4 22.�d4 �h3 23.ttlg3 J:lla8 24.a3 ttlg3 25.hg3 'iYg3 26 ...ig7 J:t8a5 27.'iYb7 'it>g7 28.�e7 'i¥13 29.J:tde1 J:!e5 30.'ifd6 J:tg5 31 .e5 �15 32.'it>a2 J:!g2 33.e6 'i\'12 34.'iYe5 1-0 Gi. Hernandez­ Vilarnovo, Madrid rapid 2001] 20 J:!c8 [20... b6 21 ...ib6] 2 1 . �bS [21 . ..id4 YB/52-29] 21 J:tcS 22.�e3 J:!aS 23.ttlc1 J:tas 24.�b4 J:laS 2S.'i'b3 bS 2S.l::tdS J:laS 27.ttle2 J:lca8 28.a3 �c4 29.'il'c4 bc4 30.J:laS J:laS 31 .l:td1 fS 32.ttld4 'it>f7 33.h4 fS 34.efS gfS 3S.ttlcS J:!bS 3S.a4 J:lb3 37.'it>c2 .\tes 38.aS ttlf4 39.aS 1 -0 .••

.••

Svidler,Peter Van Wely,Loek Wijk aan Zee 1 999 (13)

1 .e4 cS 2.ttlf3 ttlcS 3.ttlc3 gS 4.d4 cd4 S.ttld4 �g7 s.�e3 ttlfS 7 . ..ic4 32

Georgiev,Kiril Malakhov,VIadimir Saint Vincent 2000 (7)

1 .e4 cS 2.1i:lf3 gS 3.d4 ..ig7 4.ttlc3 cd4 S.ttld4 ti:lcS S ...ie3 ti:lfS 7 ..ic4 0-0 8.�b3 dS 9.f3 ..id7 10.�d2 J:tc8 1 1 .0-0-0 ti:leS 1 2.'it>b1 ti:lc4 1 3.�c4 J:lc4 1 4.g4 �as [14 ... 'iYc7 1 5.h4!? (15.g5 ti:lh5 1 6.ti:ld5 'iYd8 - game) 1 5...:C:c8 (15 ...b5 16.h5 b4 (16...J:lc8 1 5... J:!c8) 17.ti:ld5 ti:ld5 18.ed5 g5) 16.h5 (16.g5!? ttlh5 17.ti:ld5) 16 ... b5 (16 ... J:lc3 1 7.'iYc3! 'i!Vc3 18.bc3 J:tc3 19.J:ld3±; 16 ... 'iYd8 1 7.hg6 lg6 1 8.e5 de5 1 9.ti:le6 'iYa5 20.ti:lg7 J:!c3 21 .g5! 'i'b5 22.a4!? 'iYa4 23.gl6 J:te3 24.c3!± Golubev) 17.hg6 lg6 1 8.g5 ti:lh5 19.ti:ld5 �dB 20.b3 J:l4c5 21 .ti:ll5! Rhodes-Matthew Paul, er 2000] 1S.gS [15.ti:ld5? 'i'd2 16.ti:le7 'it>h8 17.J:td2 l::te8; 1 5.ti:lb3!] 1 S ti:lhS 1 S.ti:ldS 'il'd8 [16... 'iYd2? 1 7.ti:le7 'it>h8 18.J:ld2] 1 7.ti:le2 [1 7.ti:lb3 e6 18.ti:ll4 ti:ll4 1 9.�14 d5 Dolmatov] 1 7 eS!? 1 8.ti:ldc3 [18.ttldl4 ti:ll4 19.ti:ll4 J:!c6 (19 ... 'i!Vc7 20.'iVd6 J:lc2 21 .'iYc7 J:lc7 22.�a7 b6 23. ..ib6 J:lb7 24.b3 ..ia4 25.k12! �b3 26.ab3 J:tb3 27.'it>c1 J:la8 28.Wd2! J:!l3 29.ti:ld3 J:la2 30.'it>e1 ..ic3 31 .WI1 ..id4 32.'it>g2 J:lff2 33.ti:ll2 �12 34.'it>l3 kc5;t Golubev) 20.h4 'fie? (20 .. .16!?) 21 .h5± Kolev-Aiterman, Burgas 1995 - YB/52-28] 1 8... dS [18 ... J:tc6 1 9.ti:lb5] 1 9.edS �as 20.ti:le4 [20.ti:ld4 J:!lc8 21 .J:the1 ed5 (21 ...'il'a6!?) 22.ti:lb3 'Wa6 (22 ... �c3 23.ti:la5 ..id2 24.J:ld2 J:t4c7 25. .\ta? k15 26.J:lc1±) 23.�d4 ke6 (23 ....\tiS!?) 24 . ..ig7 ti:lg? 25.ttld5! Gavilanes-J. Diaz, Sancti Spiritus ch-CU 1 989] 20 ... 'iYdS 21 .b3 J:lc7 22.�dS edS 23.J:ldS �cS 24.J:ld3 fS@!!! 2S.gf6 ti:lf6 2S.ti:lfS J:tfS 27.ti:ld4 ..id7 28.a4 aS 29.J:le1 J:lf7 30.f4 J:lc8 31 ..ic1 .ltg4 32.:C:g1 ..id7 33.J:tg2 J:te8 34 ...id2 J:le4 3S.ti:lf3 J:lfe7 3S.'it>c1 ..icS 37.J:I:d8 :C:e8 38.:C:e8 l::te8 39.l:if2 ..ifS 40.aS J:le7 41 .c4 J:lf7 42 ..\te3 .ltc3 43.�d2 ..ifS 44.J:tf1 .lte4 4S ...ib4 hS 4S.ti:ld2 ..icS 47.Wd1 ..id8 48.'it>e2 l::tfS 49 .\tc3 ..iaS SO ..iaS .ti.aS S1 .'it>e3 l:ihS S2Jlf2 'it>f7 S3.'it>d4 'it>eS S4.ti:lf1 J:lh4 SS.'it>cS J:th3 SS.ttlg3 hS S7.b4 h4 S8.ti:le2 'it>fS S9.ti:ld4 ..ih1 SO.bS abS S1 .ti:lbS J:lb3 S2.ti:lc7 WfS S3.ti:ldS ..ie4 S4.J:td2 •

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Y2-Y2

Survey S/ 18.6

1 2.�b1 4:lc4 1 3.�c4 J:!.c4 1 4.g4

1 1 ...1le2 1Lle5 1 2.0-0-0 lt:lc4 1 3.�c4

lt:le4 20.'ii' h2 Golubev] 1 7 .bc3 'ii'c7<% fg6 1 9.1Llb3 [ 1 9. .1lh6 YB/52-30] 1 9 ...�e6 [19 ... 'ii'c3 20.'ifc3 .!:r.c3 21 . .!:r.d3 .!lea 22 . ..1la7 i.b5 23.l:!d2 li:ld7 24...1ld4 lt:le5 25.J:tl2 J:tl8 26.J:th3 ..lld7 Mortensen-Mikhalevski, Kobenhavn 2000] 20.�d4 �f7 [20... a5!? Bobras­ Siaby, Polanczyk 2000] 2 1 . 'ifh2 [21.g5 1Llh5 22 ...1lg7 lt:lg7 23.14 a5 24.J:th3 a4 25.1Llc1 'l!lfb6 26.wa1 l::tc5 27.'ii'e3 'tlfc6 V.-Y2 Liss-Stisis, Israel tt 2000] 21 ...e5

J:!c4 1 4.Wb1 a6?! 1 5.h4 b5 [15...h5

22.�e3 a5 23.'tlfd2 a4 24.1Llc1 d5

1 8.hg6

Goloschapov,Alexander Motylev,Aiexander Tula 1 999 (5} 1.e4 c5 2.1t:lf3 d6 3.d4 cd4 4.1Lld4 1Llf6 5.1Llc3 g6 6.�e3 jLg7 7.f3 0-0 8.'ii'd2 lt:lc6 9.�c4 �d7 1 0.g4 J:tc8

16.b3 (16.gh5 1Llh5 17.1Llde2 �e6 (17...>l!
25.g5 lt:le8 26.ed5 1Lld6 27.J:th4 e4 28.J:!e4 �c3 29.'tlfd3 'ii'a5 30.a3 1Llb5 31 .1Lla2

lt:la3

32.wc1

lt:lc2

27.1Lld4 e6 28.�f4 Wf7 29.1Llb5 J:tf4 30.l:!f4 l::tg8 31 .Wc1 <Jo>f6 32.1Llc3 e5 33.1Lld5 >l<e6 34.1Llc7 Wd7 35.J:tf5 .t>c7

36.I:te5

J:tg1

37.<Jo>d2

J:tg2

38.wd3 J:tg3 39.>l<e2 J:tg2 40.wf3 l:!c2

41 . .!:r.h5

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42.J:ta5

Wb6

43.J:!a3 l::t h 2 44.>l;>g4 a5 45.l::t b3 >l
%-%

Bauer,Christian Van Wely,Loek Enghien les Bains 2001 (9) 1 .e4 c5 2.1Llc3 1Llc6 3.1Llf3 g6 4.d4 cd4 5.1Lld4 �g7 6.i.e3 1Llf6 7•..1lc4

33.1Llc3

0-0 8.�b3 d6 9.f3 �d7 1 0.'ifd2 J:tc8 1 1 .0-0-0 1Lle5 1 2. Wb1

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1 3.�c4 l::tc4 1 4.g4 'ii'a5 1 5.1Llb3!

39.l::td2 1Lld2 40.d8'W 'ifb2 41 .'>i;>d1

[1 5.g5 lt:lh5 16.1Lld5 'tlfdB - 14 ... 'ifc7 15.g5; 1 5.1Lld5?! 'ifd2 16.1Lle7 wh8 17 . .!:r.d2 l::teB; 15.h4 .!:r.lc8!oo] 15 ...'tlfa6 [15 ...'tlfc7 1 6.e5+-; 15 ... 'tlfd8±, J:IB< YB/52-30; 15 ... 'iVe5± 16.14? 'tlfc3 17.bc3 li:le4<%] 1 6.e5 [16 . ..1lh6!?t Slobodjan­ Malakhov, Koszalin 1 999] 1 6 ... 1Llg4 1 7.fg4 �e5 [17...�g4 1 8.ed6 i.d1 19.de7 �c2 20.'tlfc2 .!:r.eB 2 1 .l::td 1 'ife6 22.'tlfd3 .!:r.e7 (22 ... �c3!?) 23.1Lld5 J:!cB 24.1Lle7 'ife7 25.�a7 l::te8 26.i.c5 'ife6 27.�b4 'ife2 28.'ife2 1 -0 Abbasi-Leonard, United States 1 993] 1 8.1Lld5 l::te8 1 9.h3

J:!c5 37.J:!g1 f6 38.'1!lfe3 wf7 39.'ii'e6

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21 .1Lle6

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23. ..1le3 ..llf5 24•..1lg5 �c3 25.'ii'g2 �g6

26.l:!h4

a5

27.jLd2

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28.J:!c4 a4 29•..1lb4 ab3 30.ab3 'WaS

33 . • • 1Lle1 34.'1!lfc4 J:tc4 35.J:!c4 1Llf3

31 .>!
36.l::t c8 >l
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J:!d5

42.>l<e2

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43.Wf2

1Llf1

1 -0

20.1Llb4

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21 .1Lld3

i.g7

22.i.h6 i.h8 23 . .!:r.hf1 �c6 24.'1!lfa5

42.J:!.d3 J:!.d3 43.>!
l::tc8

�h5

27 .J:ifd2 b6 28.1Llf2 d5 29.1Lld4 ..lla6

45.l:!c8

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46.'1!lfe8

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47.'tlfg8 ..llf7 48.'tlfh7 wd7 49.'ii'e4 'tlfd1 50.'�i'c6 we6 51 .f5

1 -0

Germany Bundesliga 2000/01 (1 1 )

38.1Llc6 c3 39.1Llb4 cb4 40. .!:r.d7 1 -0

33.1Llg4 �b4 34.J:tf2 .!:r.ac5 35.1Llf6 >l
dc4

37.1Llc5

bc5

8.'�'d2 1Llc6 9. ..1lc4 ..lld7 1 0.0-0-0 1 3.�c4 J:tc4 1 4.g4 l::te8 1 5.h4t h5

cd4 5.1Lld4 jLg7 6.�e3 d6 7.'li'd2

[15 .. .'ti'c7± Hracek-Stocek, Czech tt 1 999 - YB/52-27; 15 ... 'tlfa5±] 1 6.e5 [16.gh5 1Llh5 1 7.1Llde2 'ifa5 18.�d4 l::tec8 1 9.�g7 Wg7 20.l::t h g1 (S.Farago-Schlus­ nik, Budapest 1 995) 20 ... J:Bc5; 1 6.g5!? 1Llh7 1 7.1Llde2 Masserey-Vasilev, Golden Sands 2000; 17.'ifd3 O'Donnell; 1 6.b3]

1Llf6 8.f3 0-0 9.�c4 �d7 1 0.0-0-0 'tlfb8

36.1Lld7

1Llf6 5.1Llc3 g6 6.�e3 �g7 7.f3 0-0

1 .e4 c5 2.1Llc3 1Llc6 3.1Llf3 g6 4.d4

1 4.g4

�b5

30.b3 J:ta5 31 .c4 �f6 32.g5 �e7

J:tc8

.!:r.c4

26.'ii'b5

Grafl,Florian Bromberger,Stefan

Presov 2000 (6)

1 3.�c4

J:!a4

1 .e4 c5 2.1t:lf3 d6 3.d4 cd4 4.1Lld4

Tseshkovsky,Vitaly Kopionkin,Gennady

.!lea 1 1 .�b3 lt:le5 1 2.wb1

25.J:tf2

lt:lc4 1 5.h4

[15.b3; 1 5.g5 lt:lh5 1 6.b3 J:tcc8 1 7.1Lld5 J:tle8 18.1Lle2 �e6 19 ...1ld4 ..lld 5 20.ed5 'ii'c7 21 .J:the1 e5 22.de6 le6 23.c4 J:tcd8 Gi. Hernandez-Kanelsck, Mar del Plata 1 999; 15.1Llde2 b5!?; 15 ... l::tlc8 1 6. .1lh6 �h8 Neukirch] 1 5 ... l::tfc8 1 6.h5 J:tc3! [16 ...�g4? 1 7.hg6 lg6 18.fg4 J:!c3 1 9.bc3

1 1 .�b3

1Lle5

1 2.'>i;>b1

lt:lc4

1 6 ... 1Llg4 1 7.fg4 �g4 1 8.e6 �d1

1 2.'it>b1 a6

Moreno,Javier Flores Escuin,Sadumi Malaga 2000 (2) 1 .e4 c5 2.1Llf3 d6 3.d4 cd4 4.1Lld4 1Llf6 5.1Llc3 g6 6.�e3 �g7 7.f3 0-0 8.'il'd2 lt:lc6 9.�c4 ..lid7 1 0.0-0-0

1 9.ef7 .t>f7 20.l::td 1 d5 21 .l::tf1 .t>g8

J:l:c8 1 1 .�b3 1Lle5 1 2.Wb1 a6 1 3.h4!

22.1Lle6 'ifd6 23.1Llg7 Wg7 24.1Llb5

[13.g4 b5] 1 3... h5 1 4.i.g5 [14.g4!? hg4 15.h5 1Llh5 1 6.14 (1 6.i.h6) 16 ... 1Llc4

'iWd7

25. 'iff2

'ii'f5

26.'il'f5

gf5

33

17 ..ic4 l:tc4 18.15 Mikhalchishin] 14 ... J:l:cS [14 .. .1i:lc4!?] 1 S.l:the1 l:te8 1 6.f4 i/Jeg4

23.�g2! fgS 24.'li'gs ncs 2s.ng1 .ig4 26.J::i:g4 �f1 27 ..ic1

1 -0

aS 29.c4 i/Je3 30.'.tlc1 i/Jg4 31 .<;t/d2

1 -0

1 2.b1 l::te8 1 3.h4 h5

<;t/f8

2S.<;t/b2 <;t/f6 26.c4 l:tSc7 27.l:te1

20.ef6 ef6 2 1 . l:te8 �ea 22.�d6 .ifS l::!.fS 26.g3 bS 27.l:ta7 b4 28.1/Jce4

21 .1/JdS

22.b3 :!:!4cS 23.a4 .ie6 24.1/Jf4 <;tlg7

1 7.ti:Jf3 .ie6 1 8.eS .ib3 1 9.ab3 �b8 23.�d7 �d7 24.l:td7 fgS 2S.ii:JgS

[18 ... '/i'eS - Lucke·Reschke] 1 9.1/JcdS 'li'd2 20J:ld2 1/JdS

l:th8 28.l:tde2 gS 29.eS WfS 30.ed6

Polzin,Rainer Reschke,Stefan

ed6 31 .1/JhS Wg6 32.g4 gh4 33.1/Jf4 <;t/f6

Germany Bundesliga 1 997 ( 1 )

34.l:th2

WgS

3S.ii:Jh3

<;t/f6

36.1/Jf4 WgS 37.1/Jh3 <;t/f6 38.l:teh1

1 .e4 c S 2.1/Jf3 d 6 3.d4 cd4 4.1/Jd4

dS 39.cdS .idS 40.J:id1 .ie6 41 .1/Jf4

i/Jf6 S.ii:Jc3 g6 6 ..ie3 .ig7 7 .f3 0-0

<;tigS

8..ic4 i/Jc6 9.'1i'd2 .id7 1 0.h4 hS

44.1/Jh3 <;t/f6

42.1/Jh3

<;t/f6

43.1/Jf4

<;tigS Y2-Y2

1 1 .0-0-0 ii:JeS 12 ..ib3 l:tc8 13 ..igS l:tcS

1 4.Wb1

l:te8

15 . .ih6

i/Jc4

16 ..ic4 l:tc4 17 ..ig7 <;tlg7 1 8.l:the1

Nunn,John Bemdt,Stephan

Willemze,Jeroen Molinari,Gabriel

'/Was 1 9.ii:Jb3 'li'c7 20.1/JdS ii:JdS

Dieren 1 999 ( 1 )

26.J:!.e6 .ie6+ 27.b3 b6 28.Wb2 h4

1 .e4 cS 2.1/Jf3 d6 3.d4 cd4 4.1/Jd4

1 .e4 cS 2.1/Jf3 d6 3.d4 cd4 4.1/Jd4

29.gh4 l:th4 30.a4 l:tf4?! [30 ... l:teh8]

i/Jf6 S.ii:Jc3 g6 6. .ie3 .ig7 7 .f3 0-0

21 .edS l:th4 22.1/Jd4 'li'cs 23.g3 J:lh3 24.�g2 �dS!? 2S.ii:Je6 'li'e6

Germany Bundesliga 1 999/00 ( 1 0)

i/Jf6 S.ii:Jc3 g6 6 . .ie3 .ig7 7.f3 0-0

31 .l:th1 l:tfS 32.�d2 l:tf3 33.aS l:th8

8.'li'd2 i/Jc6 9 . .ic4 .id7 1 0.0-0-0

8.'�d2 i/Jc6 9..ic4 .id7 1 0.0-0-0

34.�d4 l'lf6 3S.J:lh8 Wh8 36.a6 gS

ii:JeS 1 1 . .ib3 l:tc8 1 2.h4 [12.<;t/b1 l:!e8

l::!.c8

37.'ifc3 g4 38.'1i'c7 Wg7 39.'/i'a7

1 3.h4 h5 1 4 . .ih6!? i/Jc4 15 . .ic4 - game]

.idS 40.c4

1 2 ... hS 1 3 ..igS .!:f.cS 1 4.<;t/b1 .!l:.e8

1 1 . .ib3

1/Jes

1 2.<;t/b1

l:te8

1 3.h4 hS 1 4. .ih6 .ih8 1 S.g4 hg4

i/Jc4 [15 ... b5; 1 5 ... '/i'aS; 1 5 ....ih8] 1 6 . .ic4 l:tc4 1 7 .ii:Jb3 [� 17 . .ig7 Wg7 18.l:the1 ! - Polzin·Reschke; 18.ii:Jde2 - Aseev-Nemtsev] 1 7 ... �c7 1 S ..ih6

1 6.f4 i/Jc4 1 7.�e2 1/JaS 1 8.hS ii:Jb3 1 9.ab3 1/JhS 20.fS i/Jg3 [20 ... .id4 �:,.

21 .l:td4 i/Jg3 Rogozenko] 2 1 . �h2 i/Jh1 22.l:th1 g3 23.�g3 .id4 24.�h4 e6 2S ..igS �gS 26.�gS efS 27.1/JdS

1 8.g4 l:!c3 1 9 ..ig7 <;tlg7 20.bc3

1 -0

hg4 2 1 . hS gf3 22.hg6 fg6 23.l:tdf1

.ic6 28.1/Jf6 <;tlg7 29.:!:i:h7

.ig4 24.1/Jd4 l::!.c8 2S.Wb2

Kodric,Martin Malakhov,VIadimir

Y2-Y2

Tancsa,Robert Palkovi,Jozsef

Bled 2001 (2)

Paks 11 2000 (5)

1 .e4 cS 2.1/Jf3 g6 3.d4 .ig7 4.1/Jc3 cd4 S.ii:Jd4 i/Jc6 6 ..ie3 i/Jf6 7 . .ic4

40... .ih1 ? [40... g3! 4H IYb6 (41 .cd5??

1 .e4 cS 2.1/Jf3 d6 3.d4 cd4 4.1/Jd4

0-0 8..ib3 d6 9.f3 .id7 1 0.�d2

l::t f2!-+) 41 ....ia8-+] 41.'ii' b6 g3? [41 . ..l:!g6] 42.�g1 +- g2 43.a7 .t1f1 1 -0 44.'li'd4 eS 4S.'ifg4

i/Jf6 S.i/Jc3 g6 6 . .ie3 jl,g7 7.f3 0-0

l'lc8

1 1 .0-0-0 ii:JeS

1 2.<;t/b1

l:te8

1 3.h4 hS 1 4 . .ih6 .ih8 1 S.g4 �as

8.�d2 ii:Jc6 9.jl,c4 .id7 1 0.0-0-0 l'lc8 1 1 . .ib3 ii:JeS 1 2.h4 hS 1 3.Wb1

1 6.l:tdg1 �CS 1 7.ghS 1/JhS 18 ..ie3

l:!.e8

i/Jc4

1 6 ..ic4 J:!.c4 1 7 ..ig7 <;tlg7 1 8.ghS

1 9. .ic4

21 .1/JdS

f6?

22.b3 'li'a6

�c4

[21 ... e6!

20.l:tgS

<;t/h7

Schachwoche]

�as

1 S.g4

i/Jc4

1/JhS 1 9.1/Jde2 l:!.ec8 20J:ihg1 bS

Aseev,Konstantin Nemtsev,Igor

21 .l'lgS f6 22 . .!l:.hS!

ghS 23.l::tg 1

.ig4 24.fg4 b4 2S.ghS Wf7 26.1/JdS

Nizhni Novgorod 1 998 (2)

l:te4 27.'li'd3!+- fS 28 . .!l:.f1 l'lcc4 l:tc2

30.'/i'c2

[30.l:l:f5!]

1 .e4 cS 2.1/Jf3 d6 3.d4 cd4 4.1/Jd4

29.b3

i/Jf6 S.ii:Jc3 g6 6 ..ie3 .ig7 7.f3 i/Jc6

30 ... '/i'dS 31 .1/Jg3 l:teS 32.l:tfS <;tlg7

8. .ic4 jl,d7 9.'ifd2 l::tc8 10 ..ib3 0-0

33.h6 <;t/h6 34.l:teS �es 3S.�d2

[12.h4 h5 1 3.jl,h6 i/Jc4 14.jl,c4 J:l:c4 15 . .ig7 Wg7 1 6.<;t/b1 l:te8 - game] 1 2 ...l:l:e8 1 3 . .ih6 [1 3.h4 h5 14 . .ih6 i/Jc4 15 . .ic4 l:tc4 16 ..ig7 <;tlg? - game] 13 ... 1/Jc4 1 4.£l.c4

Wh7 36.�d3 <;t/h8 37.1/Je2 'li'h2

<;t/f6 46.1/Jg3

l'lc4

48.'ifes 'ifa2 49.'i¥f4 <;tlg7 so:il'b4

1 1 .0-0-0

ii:JeS

1S . .ig7

1 7.ii:Jde2 34

14 ..ih6

'li'aS

1 2.Wb1

Wg7

1 6.h4

1 8.1/Jf4

hS l:tec8

38.<;t/c2 es 39.<;t/d2 'ifh4 40.'1i'd6 'ii'g S

41 .<;t/d1

aS

42.'/i'bS

<;tlg7

43.'i¥c7 <;tig6 44.'ifas 'li'e7 4S.'Ii'dS

'ii'b1

'ifa7

47.'1i'd6

Wf7

S1 .<;t/e2 'ifc2 S2.Wf3 'ifd3

Survey S/ 18.6

53.<;itf2 ife2 54.ti:le2 'iffS 55.iif4 'i!VbS 56.b4 <;itg6 57.iie4 <;itf6 58.<;ite3 ifa4 59.ti:lf4 'i!'a3 60.ti:ld3 'i!Vb3 61 .iie6 <;ite7 62.b5 <;itdS

ti:lh5 1 6.�h6 e6 1 7.�g7 <;itg7 1 8.:!ldg1 tlh8 1 9.fg4 ti:lf6 20.g5 ti:lhS 21 .ti:lee2 ife7 22.l:!:h2 a6 23.:!lf2 :!lef8 24.iie3 .!:!:c8 25.'ifd2 %-% .!:!:h7 26.J:I:gf1 <;itg8

Fercec,Nenad Rezan,Sasa

1 3.�h6 �h8 [13 ... J:I:c3!?] 1 4.h4 [14.�g5!?] 1 4... ti:lc4 1 5.'i!'d3 b5 [15 ... ti:le5!? 1 6.'ii'e3 ti:lc4 1 7.�c4 J:l.c4] 1 6.ti:ldb5 �b5 1 7.ti:lb5 ti:lb2?! 1 8.wb2 ti:lg4 1 9.Wb1 ti:lh6 20.g4 a6 21 .ti:ld4 wta 22.9s ti:lga 2a.hs �91 24.f4 e5 25.hg6 hg6 26.fe5 il.e5 27Jl:df1 :!lc7 28.J:I:h7 �g7

Pula ch-CRO 2000 (8)

63.b6? ife6!= 64.'i!'e4 fibS 65.<;itf3 iff6 66.ti:lf4 <;ite7 67.<;ite3 'i!'b6 Y2-%

Lucke,Norbert Reschke,Stefau

1 .e4 c5 2.ti:lf3 d6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:le3 g6 6.il.e3 il.g7 7 .f3 0-0 8.fid2 ti:lc6 9.il.e4 �d7 1 0.0-0-0 :!lea 1 1 .il.b3 ti:les 1 2.wb1 :!lea 1 3.h4 h5 1 4.g4 b5 1 5.gh5 ti:lh5 1 6.il.h6 b4 1 7.ti:lce2 J:l:c5 1 8.J:I:dg1 e6 1 9.�g7 wg7 20.f4 aS?! 21 .fe5 deS 22.ti:lg3!? ti:lg3 23.J:I:g3 iie7 24.h5 :!lh8 25.ti:lf3 a4 26.h6 Wf8 27.h7 ab3 28.ab3 il.e6 29.'ifb4 J:l:b5 30.'ii'e3 iie5 31 .'ifd3 J:!:b4 32.ti:lg5 :!ld4 33.'iff1 'ife7

Germany Bundesliga 1 991

1 .e4 e5 2.ti:lf3 d6 3.d4 ed4 4.ti:ld4 ti:lf6 5.ti:le3 g6 6.�e3 �g7 7.f3 0-0 8.'ifd2 ti:le6 9.�e4 �d7 1 0.h4 h5 1 1 .0-0-o ti:le5 1 2.�b3 :!lea 1 3.<;itb1 :!lea 1 4.ti:lde2 'ifas 1 5.il.h6 [15.�d4 b5 1 6.�e5 deS 17.ti:ld5 'i!'d2 1 B.l:Id2 ti:ld5 1 9.�d5 :!le? 20.:!lhd1 il.cB 21.�b3 e6 22.c3 �h6 Y2-Y2 A. Kovacevic-Markovic, Cetinje 1 991] 1 5 ... ti:le4 1 6.il.e4 J:f.e4 1 7.�g7 wg7 1 8.ti:lf4 'i!'e5 1 9.ti:led5 ti:ld5 20.ti:ld5 .b6 21 .ti:le3 :!le5 22.:!lhe1 :!leeS 23.fid4 l:ia5 24.a3 %-% J:ie6 25.:!ld3 wh7 26.iie5

29.ti:lc6! 'ii'd7 30.�f7 il.f6 31 .�g8 J:!b7 32.�b3 'ifh7 33.'ii'd 6 1 -0

Jurkovic,Ante Laurent,Julien Cannes 2000 ( 1 )

34.ti:lf7!+- wg7 35.l:ig6!

1 -0

1 2.\t>b1 J:!.e8 1 3.�h6

1 .e4 e 5 2.ti:lf3 d 6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:lc3 g6 6.�e3 il.g7 7.f3 0-0 8.'ifd2 ti:lc6 9.�e4 il.d7 1 0.0-0-0 J:!c8 1 1 .�b3 ti:le5 1 2.Wb1 l:ie8 1 3.�h6 �h8 1 4.h4 'ii'a5 1 5.h5! .!lc3 [15 ...ti:lc4 16.'ii'd3 (16.il.c4! :!lc4 17.ti:lb3±) 16 ... ti:la3; 1 6 ... ti:le5 17.hg6! ti:ld3? 1 B.gf7] 1 6.bc3± [16.'ifc3? iic3 17.bc3 ti:lhsgg] 1 6 ... b5 [16... ti:lh5? 17.:!lh5 gh5 1 B.ifg5+-; 16 ... .!lc8 17.hg6 hg6 18.11.18 J:I:IB 19 . .J:!h8 whB 20.'ii' h6 w9a 21 .l:l:h1 ti:lhs 22.g4 J 1 7.hg6 hgs 1 8.�g5 [1 8.�18 :!liB 1 9.J:i:h8 WhB 20.'ii' h6 WgB 21 .:!lh1 ti:lh5 22.g4 'ii'c3 23.gh5 ti:lc4 24.�c4 bc4! 25.hg6 .J:!bB-+] 18 ... �g7 1 9.�h6 �h8 20.fig5 J:f.b8 21 . .!ld3 ti:lc4?! 22.iih4+- e5 23.ti:lf5 il.f5 24.ef5 d5 25.il.f8 Wf8 26.'i!'h8 ti:lg8 27.:!lh7 we7 28.'i!'g7 :!lf8 29.�c4 ttlf6 30.il.d5 ti:lh7 3 1 .'ii'e5 Wd7 32.il.b7X 1 -0 --+

Kontic,Djordje Motylev,Alexander Niksic 2000

1 .e4 e5 2.ti:le2 ti:le6 3.ti:lbe3 g6 4.d4 ed4 5.ti:ld4 �g7 6.�e3 ti:lf6 7.il.e4 0-0 8.�b3 d6 9.f3 il.d7 1 0.h4 h5 1 1 .'ifd2 l:i.e8 1 2.0-0-o ti:les 1 3.<;itb1 :!lea 1 4.g4 hg4 1 5.h5

Strauss,Anton Alvir,Aco Oberwart 1 996 (8)

1 .e4 c5 2.ti:lf3 d6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:le3 g6 6.�e3 �g7 7.f3 0-0 8.'ii' d2 ti:lc6 9.il.e4 �d7 1 0.�b3 :aea 1 1 .0-0-o ti:les 1 2.<;itb1 J:tea

35

N�c

SURVEY

INTRODUCTION: Karel van der Weide MAIN ANALYSIS: Karel van der Welde STUDY MATERIAL: Van der Weide

Sicilian Defence Scheveningen Variation 51 20.5

The Keres Attack 1 .e4 c5 Vbf3 d6 3.d4 cd4 4.tt:ld4 tt:lf6 5.tt:lc3 e6 6.g4 h6 7.h4 tt:lc6 8J:t:g1 d5 9.�b5 New ideas in an old Scheveningen Some years ago, the Scheveningen was a very popular defence. Not such a surprise, considering it was played by 'the Boss' himself. Nowadays it is a rare bird in tour­ nament practice. Why? Because of the Keres Attack. The line investigated in the present survey became known because of the game Karpov-Spassky, Tilburg 1980. Spassky took a 'poisoned pawn' and got a severe beating. The game set the tone for the years

STATISTICS

36

to come. A game with this line was played only rarely, but its rehabili­ tation came with the 1 994 corre­ spondence game Timmerman­ Andersson. In the Keres Attack we are used to Black's king being hunted, but this time its white counterpart was on the run!

The Words In Moves Let's talk variations now! After 9.i!.b5 i!.d7 1 0.ed5 the usual move is 10...tt:ld5, although 1 0 ... tt:ld4 gives a type of ending which is not easy forWhite to win. However, the main line continues 1 0... tt:ld5 1 1.tt:ld5 ed5 1 2.i!.e3. The study ma­ terial shows that 1 2.'i¥e2 yielded

White some success, undeservedly, in my opinion. 1 2 ... 'i¥e7 may be a slight plus for White, but 12 ... i!.e7 is much stronger. After the logical 1 3.tt:lf5 �f5 1 4.gf5 'it>f8! Black's king is safe, unlike its white coun­ terpart. So, back to 1 2.i!.e3. The best move for Black is 1 2...i!.e7, because the alternatives look susptcwus. 12 ... a6 is a waste of time, as White, in his quest for an advantage, has to take on c6 anyway. 12 ... 'i¥h4 was a frequent guest in correspondence games. After 13.'i¥d2 ! ( 1 3.'iVe2 leads to equality; 1 3.'i¥f3 is inter­ esting) there is no safe place for the black king. After 12 ...i!.e7 there is a further branch. White usually plays 1 3.'i¥d2, but 1 3.�f3 and 1 3.g5 contain some venom as well. The aforementioned correspondence game Timmerman-Andersson is the featured game of this survey. It went 1 3.�d2 0-0 ( 1 3 . ..i!.h4?! is what happened in Karpov­ Spassky; 1 3 ... tt:ld4 is a tough nut to crack) 1 4.tt:lf5?!. Here Ulf Anders­ son seized the initiative with 14 ... d4! . I think White's only hope for an advantage is 14.�c6, which Nunn played against another Anderson, Kilkenny 1 997 ! But these kinds of position are not clear at all.

Survey SI 20.5

Conclusion So there is no need to fear the Keres Attack in the Scheveningen. You can safely add it to your reper­ toire. Otherwise, Scheveningen will only be remembered in future years as a part of The Hague with a famous Kurhaus, a casino, bathing facilities and . . . a prison!

�e4 28.l:!.d1 �b5-+) 26...�b5 27.llad1 �a6-+] 24...tt::l d 4 2S.j£,d4 l::te4 26.'fib2 St..cs 27.l:tb1 [27.St..e5 'il\Ve5 28.lld3 J:tde8t] 27...�d4 28.cd4 �c6 29.l:td1 llf4 30.d5?! [30.'iYd2 '1Wd2 (30 ... 'ifg5?! 31 .St..e4 l:tdd4 (31 ... 'il\¥16 32.g5 'ifd4 33.'it'd4 l:tld4 34J:ld4 l:!.d4 35.St..b 3=; 31 ... �d5 32.St..d5 l:td5 33.J:!.e1 t) 32.'fid4 lld4 33.l:td4 'ife1 ) 31 .lld2 J:!.ld4 32.lld4 J:!.d4+ Grahn] 30...J:!.d5 31 .llgd3 '!WcS 32.f3 l:td3 33.lld3 'iVgS 34.�e1 J.::.c 4 35.�f2 [35.'it>d1 j£,a4 36.'it>e1 l:te2-+ 1:::. 37...'1Wh4] 35... 't/Vh4 36.�e3 J:IcS 37.lld1 'iYg3 38.l:td8 'it>h7 39.St..d3 fS 40.�d4 [40.St..f5 J:tf5 41 .gf5 'il\Vg5-+] 40...'1Wf3 41 .�d2 't/Vg2 42.�e3 [42.St..e2 l:!.a5!? (42... l:td5) 43.h6!<=t] 42 'il\Vg3 43.'it>d2 �h2 44.St..e2 [44.�e3 lle5-+] 44...lle5 45.'fic4 �f3 46.'ifg8 'it>h6 47.'fih8 'it>gS 48.'t/Vg7 'it>h4 49.'fif6 �h3 0-1

'.t>b8 28.�c1 J:i.d7 29.b3 'i!Vd4 30.'ilfh2 �c7 3 1 .l::t e8 J:l.d8 32.l::t d8 'i!Vd8 33.f4 'ilff6 34.'i!Vg3 a5 35.a4 'i!Vd4 36.'i!Vd3 'i!Vf6 37.'i!Ve4 'ifc3 38.�b2 'i!Vc5 39.f5 'ilfg1 40.'.t>a2 'i!Vc5 41 .f6 �d6 42.f7 �f8 43.'i!Vc4 'i!Ve7 44.'i!Vc6 '.t>a7 45.�d4 'ilfd8 46.�f6 1 -0

=

81 20.5 Timmerman,Gert Jan Andersson,Ulf er NPSF-50 1 994

1 .e4 cS 2Jt:lf3 d6 3.d4 cd4 4.tt:ld4 tt::lf6 5.tt:Jc3 e6 6.g4 h6 7.h4 tt:Jc6 8.llg1 dS 9.�b5 �d7 1 O.edS tt::l dS 1 1 .tt::ld 5 edS 1 2.�e3 �e7 1 3.'t�Vd2 0-0 1 4.tt::lf 5?!

.•.

Van der Weide

Study Material 9.j£,bS �d7 1 O.edS tt::ld 4 1 4... d4! [14...St..l5 1 5.gl5 �h7 1 6.0-0-0t; 14 ... �16 1 5.tt::lh 6 gh6 1 6.g5t] 1 5.�h6 [15.tt::le7 'fie? 1 6.0-0-0 (1 6.�e6 de3 1 7.'t/Vd7 �h4-+) 1 6 ...de3 1 7.�d7 e2-+; 1 5.�d4 tt::ld4 1 6.'1Wd4 (16.tt::ld4 �b5 1 7.tt::lb5 'iYb6+) 16...�15 1 7.'1Wd8 J:tld8 1 8.gl5 St..h4+] 1 5 ... St.. b4! 1 6.c3 dc3 1 7.bc3 tt:Jes 1 8.�e2 [1 8.J:tg3 �b5 1 9.eb4 (1 9.'t�Vd8 l:!.ad8 20.�g7 llle8-+) 1 9... tt:Jd3-+ Grahn] 1 8 ... l:te8 1 9.�f1 �fB 20.�f4 't/Va5 21 .l:tg3 l:!.adB 22.tt::ld 4 �a4 23.h5 tt:Jc6 24.�e3 [24.l::td3! tt:Jd4 25.l:td4 �e5 26.l:td8 lld8 27.'1Wb2 St..d 6 28.�d6 'fid5 29.13 'fid6 30.'iYb7 �h2 31 .'1Wa7 l:te8 32.J:!.e1 h-h Lorentzen-Sterud, er eh-NO 1 997; 24.tt:Je6? �e6 25.l:td3 l::te2! 26.'fie2 (26.�e2 'il\Va6 (26...�b5? 27.e4) 27.c4

Lanka,Zigurds Luckans,Arnolds Riga tt 1 993

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1 o.. .tt::l dS 1 1 .tt::ld5 edS 1 2.'ife2

Morovic Fernandez,lvan Valerga,Diego Santiago zt 1 995 (7)

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Formanek,Edward Wagman,Stuart Reggio Emilia 1 977

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1 1 .�bS �d7 1 2.�e3 a6?! 1 3.�e6 be6 1 4.'i!'e2 �e7 1 S.O-O-O g6 1 6.hS gS 1 7.f4 0-0 1 8.t2lfS gf4 1 9.�b6! �b6 20.'ife7± 'ifd8 21 .t2lh6 <;i;>h7

32.<;i;>e2 aS 33.<;i;>d1 'ife7 34.'ife2 Wid7 3S.'iff3 Wie7 36.Wie2 'ifd7 Y2-Y2

Ashley,Maurice Salov,Valery New York 1 996 (1 1 )

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Mickiewicz,Piotr Cmilyte,Viktorija Koszalin 11 1 999 (7)

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1 2.�e3

Chandler,Murray Mithrakanth,Poorna Sharma Brighton ch-GB 1 984 (4)

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Anand,Viswanathan Salov,Valery Moscow 1 992 (4)

1 .e4 eS 2.t2lf3 d6 3.d4 ed4 4.12ld4 t2lf6 S.t2le3 e6 6.g4 h6 7.h4 t2le6 8.l:!g1 dS 9.�bS �d7 1 0.edS tLldS 1 1 .t2ldS edS 1 2.�e3 Wih4 1 3.Wif3 a6! 1 4.�e6 [14.�a4!? Wi16! 1 5.Wid5 0-0-0 16.Wie4 b5 (16 ... <;i;>bB) 1 7.t2lb5 ab5 18.�b5 'ifb2 1 9.<;i;>e2 Wib4 20 . .!:tab1 'ife4 21 .�e4� Salov] 1 4 ... be6 1 S.O-O-O �d6 1 6.t2lfS �fS 1 7.gfS� �eS! 1 8.<;i;>b1 !? [1B.�e5 'ifl4 1 9.Wil4 �14 20. <;i;>b1 �g5 21..l:f.de1 <;lid? 22.J:!g5 hg5 23.l:!e7 <;i;>eB 24.a4 .!:tbB 25. 16! gl6 (25 ... .!:tb7? 26.fg7 .!:tgB 27. .!:te8!) 26 . .!:tl7� Salov] 1 8 ... .!:tb8 1 9.b3 Wib4! 20Jld3 litf8 21 .�d2 'ifd6 22 . .!:te1 �f6 [22 ... h5 23. .!:te5 �e5 24.�14 'ife1 25.lld1 �eB (25 ...Wib4 26.Wig3 l:idB 27 . .!:l:g1 -) 26.'ife3!- Salov] 23.�f4 Wia3 24.�eS nea 2S.Wig3 lleS! 26 ..!:teS <;i;>g8! 27.J:!e8 lith7 28JJ.h8 <;i;>h8 29.e3 Wie7 30.Wie3! Wid7 31 .Wif3 <;i;>h7

1 .e4 eS 2.t2lf3 d 6 3.d4 ed4 4.t2ld4 t2lf6 S.t2Je3 e6 6.g4 h6 7 .h4 t2Je6 8. .!:tg1 dS 9.�bS �d7 1 O.edS tLldS 1 1 .t2ldS edS 1 2.�e3 Wih4 1 3.�e2 t2ld4 [13...�e7 1 4.0-0-0 WIB 1 5.�e6 be6 16.'ifa6 Wil6 17.Wib7 .!:!:dB 1 B.t2lb3 Wie5 1 9.'ifa7 <;i;>gB 20.l:ide1 �g5 21 .�g5 'ifg5 22. <;i;>b1 'ifl4 23.t2le5 �g4 24.t2ld3 'ii!YIS 25.'ii!Yd4 h5 26.l:te3 Wh7 27.13+­ 1 999] Linares Bologan-Dimitreseu, 1 4.�d4 W/e7 1 S.�d7 <;i;>d7 1 6.�e3 J:id8 1 7.0-0-0 <;lieS= 1 8.W/f3 a6 1 9.J:!d3 'iff6 20. Wif6 gf6 21 . .!:tgd1 hS 22.ghS IlhS 23.e4 <;i;>e7 24.edS litd7 2S.Ilb3 .Ilea 26.<;i;>b1 bS 27.a4 .ll b8 28.abS J:ibS 29.l:tbS abS 30.<;i;>e2 �d6 31 .<;i;>e3 <;i;>e7 32.<;i;>d4 .ll h4 33.<;i;>d3 l:!hS 34.<;l;>d4 .!:th4 3S.<;i;>d3 l:ihS 36.<;i;>d4 J:!h4 '!:!-'!:!

Rasmussen,Carsten Barsukov,D Vilnius 1 992

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Survey SI 20.5

Ferguson,Mark Mirumian,Vigen Hania jr 1 994 (5)

1 .e4 c5 2.12Jf3 e6 3.d4 cd4 4.t2Jd4 li:Jf6 5.1i:Jc3 d6 6.g4 h6 7.h4 li:Jc6 a.l:!g1 d5 9.�b5 �d7 1 O.ed5 li:Jd5 1 1 .1i:Jd5 ed5 1 2.�e3 'iVh4 1 3.'iVd2! a6 1 4.�c6 bc6 1 5.0-0-0 [1 5.1i:JI5?! �15 16.gl5 �b4! 1 7.c3 �e7 18.0·0·0 �16"1' Ledoux·Dudley, er 1 985] 1 5 ...�e7 [15 ... �d6 1 6.1i:JI5 �15 1 7.gl5 �e5 1 8.14! �16 1 9.�c5± Nunn] 1 6.1i:Jf5 �f5 1 7.gf5 �f6 1 a.f4 [1 B.�c5 �g5 (18. . .0.0·0 1 9.14@1) 1 9.ilg5 'iVg5 20.l:!e1 �d7 21 .14 'i!'h4 (21 ...'iVI5? 22.l::i e7 �cB 23.'iVb4 l:!bB 24.'iVa4 .!:ib5 25.'ii'a6 .tdB 26.�d6 'iVcB 27.'iVa7+-) 22.l:!e7 .tea (22 ... 'iVe7 23.�e7 �e7 24.'iVc3@1} 23.�d6@1] 1 a ... 'ii' h3 1 9.�c5 l:!ba 20.�a3 �d7 2H iff2 .tc7

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..•

1 2 ...:li.e7

Kindermann,Stefan Vogt,Lothar Baden Baden 1 993 (8)

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1 3.'iVd2

Van der Weide,Karel Wortel,Marten

Wahls,Matthias Neverov,Valery

Amsterdam 2000 (7)

Berlin 1 996 (7)

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Hellers,Ferdinand Mortensen,Erling

Akopian,Vladimir Anastasian,Ashot

Malmo tt 1 989

Erevan ch-ARM 1 995 ( 1 0)

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21 .1i:Jb3 �15 22.1i:Jd4 Y2-Y2 Wiersma-De Roda, Wijk aan Zee Ill 2001] 16 ... a5!t 1 7.'il'd3 a4 1 a.li:Jd2 a3 1 9.b3 d4 20.1i:Jf3 de3 21 .1i:Jh4 'il'a5 22.c3 ef2 23 . .tf2 0-0-0 24.b4 'il'b6 25.'t!Ve3 'iVe3 26.�e3 c5 27.1i:Jf3 �e6 2a.bc5 �c5 29.1i:Jd4 �c4 30J:ig2 l:Iha 31.1itd2 l:th3 32. .tc2 g6 33.1i:Jb3 �d3 34. .td2 �d6 35.l:!f2 �c4 36.l:!e1 �g3 37.J:le3 �b3 Y2-Y2 3a.ab3 a2 39JU7 �f4

1 .e4 c5 2.1i:Jf3 e6 3.d4 cd4 4.1i:Jd4 li:Jf6 5.1i:Jc3 d6 6.g4 h6 7 .h4 li:Jc6 a.l:!g1 d5 9.�b5 �d7 1 0.ed5 li:Jd5 1 1 .1i:Jd5 ed5 1 2.�e3 �e7 1 3.'il:i'd2 li:Jd4 1 4.�d7 'ii'd7 1 5.'iVd4 �f6 1 6.'il:i'b4 a5 [16 ... 'ii' e7 1 7.'il'b5 'il:i'd? 1B.'ii'd7 �d7 1 9.0-0-0 wc6=/i Krnic; 16...�e7] 1 7.'il:i'a3 �e7 1 a.'il'd3 �h4 [18 ... 'ii'a4!? 19.0-0-0 'il'a2 20.'t!Vb5 �18 21 .'il'b7 :!:!dB 22.�d4 �h4 23.14 �gB 24.g5 hg5 25.1g5 'il'a1 26.Wd2 'li'a4 27.c3 �g3! 2B.J:!dl1 J:!h2 29.We3 'il'eB 3N>•I3 39

.lth4-+ Rowson-Stocek, Budapest 1 996] 1 9-0-0-0 0-0 20.g5 .ltg5 21 .�g5 hg5 22.J:lg5 J:la6 23.J:Ih1 J:tg6 24.J:td5 'Wc7 25.'Wd2 'Wc6 26.J:tdh5 f5 27.'Wa5 J:lh6 28.J:th6 gh6 29.J:tg1 'i!th7 30.'We5 'Wf6 3U iic7 J:lf7 32.'Wc8 h5 33.'Wg8 'i!th6 34.f4 J:le7 35.J:ld1 h4 36.l:th1 'i!th5 37.'Wd5 'Wg6

�h4?! 1 4.0-0-0 �f6 [14 ... 1Zld4 15 ...1td7 'ik'd7 1 6.j),.d4 0-0 1 7.f4t /:,. 1 8.g5; 1 4...0-0 1 5.g5t] 1 5.1Zlf5 ..tf5 1 6.gf5 a6 1 7 ..\tc6 bc6 1 8.�c5! J:[b8 1 9.b4 l::t b5 20.J:lge1 'i!td7 21 .c4 J:lc5 22.bc5 ..tg5 [22 ... 'il'b8 23.cd5 .ltg5 24.J:te3 �e3 25.fe3 'We5 26.dc6 <;!;>c6 27.'Wd7 'i!tc5 28.'i!f'a7± Krnic] 23.f4 'Wf6 24.cd5! [24.fg5? 'Wat 25.'i!tc2 'ilf'a2 26.'i!td3 (26.'i!tc1 =) 26... 'Wc4 27.'i!te3 hg5!l!1t Krnic] 24 'ifa1 25.'i!tc2 'ifa2 26.'i!td3 'i!f'd2 27.J:ld2 .ltf4 28Jla2 cd5 29.l:ta6 h5 30.<;f.;>d4 h4 31 .'i!td5 J:lb8 32.f6 gf6 33.l:tf6 �g3 34.J:tf7 'i!tdB 35.J:lf8 1 -0 •••

Wiersma,Eelke De Roda,Juan Amstelveen 2001

1 .e4 c5 2.1Zlf3 e6 3.d4 cd4 4.1Zld4 1Zlf6 5.1Zlc3 d6 6.g4 h6 7.h4 1Zlc6 8.l::tg 1 d5 9 ..\tbs �d7 1 0.ed5 1Zld5 1 1 ./ZldS ed5 1 2._b3 �e7 1 3.'ifd2 0-0 1 4 ..tc6 bc6 1 5.0-0-0 l::t bB 1 6.g5 h5 1 7.1Zlb3 aS 1 8.�d4 J:lb4 19.'ife2 �d6 20.'i!f'h5 [20.g6] 20 ...�f5 2 1 .il..e3 [21 .�g7? �14! 22.'i!tb1 'i!tg7 23.'(/fh6 <;f.;>gB-+] •

Nunn,John Anderson,John Kilkenny 1 997 (5)

38.'Wd8 [38.l:th4! 'i!th4 39.'Wh1 'i!tg4 40.'Wg2+-] 38 ... '1i'f6 39.J:ld1 l::te6 40.'Wd5 '(iig 6 41 .'(/fb7 h3 42.'Wb3 'i!th4 43.J:lh1 'li'g2 44.l:th3 'Wh3 45.'(/fe6 'iff1 46.'i!td2 'Wf4 47.'i!td1 'i!tg3 48.'We1 'i!tg2 49.'ife2 'i!tg1 50.c4 '(/fd4 51 .'i!tc2 f4 52.'il'g4 'i!tf2 53.'(/fh4 'i!tg1 Y2-Y2

Karpov,Anatoly Spassky,Boris Tilburg 1 980 (9)

1 .e4 c5 2.12lf3 e6 3.d4 cd4 4.1Zld4 1Zlf6 5.1Zlc3 d6 6.g4 h6 7.h4 1Zlc6 8.J:lg1 d5 9.�b5 �d7 1 O.ed5 1Zld5 1 1 .1Zld5 ed5 12 .\te3 .lte7 1 3.'Wd2 •

40

1 .e4 c5 2.1Zlf3 e6 3.d4 cd4 4.1Zld4 1Zlf6 5.1Zlc3 d6 6.g4 h6 7.h4 1Zlc6 8.J:I.g1 d5 9 ..ltb5 .ltd7 1 O.ed5 1Zld5 1 1 ./ZldS ed5 1 2.�e3 �e7 1 3.'1i'd2 0-0 14 ..\tc6 bc6 1 5.0-0-0 J:lbB 1 6./ZlfS �f5 1 7.gf5 �f6 1 8.�d4 'i!th7 1 9.'1i'c3 �d4 20.'i¥d4 'i¥f6 2U i'f6 gf6 22.l:tg4 J:lbeB 23.J:[a4 J:[e5 24.J:la7 J:lf5 25.l::tc7 J:!aB 26.a3 'i!tg6 27.J:[c6 J:!a4 28.J:tc5 J:th4 29.b4 h5 30.b5 J:la4 31 .b6 J:!aB 32.J:ldd5 J:!d5 33.l::td 5 J:tb8 34.J:tb5 h4 35.J:lb3 'i!tf5 36.'i!td2 h3 37.J:lh3 J:tb6 38.a4 'i!te4 39.'i!tc3 f5 40.J:ld3 f4 41 .f3 'i!te5 42.'i!tc4 J:lc6 43.'i!tb3 l:!b6 44.'i!ta3 l:!b1 45.a5 f5 46.<;f.;>a4 J:tb2 47.a6 J::ta 2 48.J:la3 J:lc2 49.a7 1 -0 •

21 il..g 4!? [21 ... J:lc4] 22.l:tg4 g6 23.'i!f'h6 J:!g4 24.h5 [24.�d4 l:td4 25.1Zld4 l:teB-+ t:,. 26 ...-tfB] 24 ... l:!h4 25.�d4 l:td4 26.hg6 [26.J:ld4 'i!f'e7 27.'i!tb1 'i!f'e1 28.1Zlc1 'ilih1 29.J:td1 'ifh5 30.'ifh5 gh5 31 .J:lh1 J:leB 32.1Zld3 (32.c3) 32 ... c5+] 26 ... 'ifg5 27.'Wg5 il..f4 28.'Wf4 J:lf4 29.gf7 'i!tf7 30.1Zla5 l::tc8 31 .b3 l:!f2 32.l:td2 l:td2 33.'d2 c5 34.a3 'i!te6 35.c4 d4 36.b4 :as 37.1Zlb3 J:la3 38.1Zlc5 'i!td6 39.1Zlb7 <;!;>c6 40.1Zla5 'i!tb6 41 .'i!tc2 Y2-Y2 .••

Survey S/ 33. 9

N�c

SURVEY

INTRODUCTION: Mihail Marin MAIN ANALYSIS: Mihail Marln STUDY MATERIAL: Van de Mortel, Marln

Sicilian Defence Accelerated Dragon Sl 33.9

Maroczy System: �ab 1 vs tbh6 1 .e4 c5 2.tLlf3 tt:lc6 3.d4 cd4 4.tt:ld4 g6 5.c4 iJ.g7 6 ..1il.e3 d6 7.tt:lc3 tt:lh6 8.ile2 0-0 I have been tempted to include the Accelerated Dragon in my black repertoire more than once. This seems to be a 'universal' weapon against l .e4 (combined with the Dragon), l .c4 (symmetrical Eng­ lish) or l .d4 (Benoni or Volga Gambit). There is only one prob­ lem: it is really difficult to get ac­ tive play in the Maroczy System and Black should be prepared to endure long drawn out torture against a strong opponent. One of the typical counter-attack-

STATISTICS

ing moves is t7-f5. Usually this is carried out after the knight ma­ noeuvre tt:lf6-d7-c5, but this is rather time-consuming, so White has time to prepare for it. In his time, Simagin suggested the following plan: instead of block­ ing the f-pawn with tLlf6, Black could develop his knight to h6 in order to play f5 immediately after castling. The merits of the plan can be seen from the fact that such a classical player as Keres (other­ wise an outspoken 'enemy' of any kind of Sicilian) tried it a few times. It also didn't pass untested by one of the very few players in the history of chess who managed

to use the Accelerated Dragon as an ... attacking opening for Black: Bent Larsen. White has two ways of reacting: 1 ) play an early f!Vd2, attacking the knight, but allowing tt:lg4 (it is worth mentioning that in other Maroczy lines, with the knight on f6, White usually allows tt:lg4 only after Black has moved his light­ squared bishop in order to win an important tempo after .lil.g4); 2) simply allow Black's plan, trusting that opening the e-file will favour White in view of the weak­ ness of the e7 pawn. Practice has shown that the former plan is not so dangerous for Black. After the exchange on g4 he is usu­ ally able to create threats on the queenside (with f!Va5, l:Uc8, a6). The game Geller-Larsen, Monaco 1 967, is an excellent illustration.

Ignoring the Threat It seems that ignoring the 'threat' offers White better prospects of an advantage. After 8.tt:lc3 0-0 9.0-0 f5 White should, obviously, take on f5 - allowing f5-f4 or fe4 would give Black excellent play. The only problem of this line from White's point of view is that he has to be prepared for no fewer than four different reactions. Let's con­ sider them one by one. 41

White simply develops his pieces in the centre and Black is left with a chronic problem: where to de­ velop his queen? Compared with the first line ( 1 0 ... tt:Jd4) e7-e5 is less appealing, as Black would be left with a passive bishop on g7. See, for instance, the game Cabrilo-Stanojovski, Prilep 1 992.

Variation D Variation A

00 •

Every Maroczy player's dream is to get control of the 'weak' d4 square. The position after 10.J2Jd4 l l .�d4 tt:Jf5, planning e7-e5, might seem like a dream come true but, unfortu­ nately, Black's development is in­ sufficient to execute his plans. Still, in the long run it is rather difficult to avoid advancing that pawn, as it is difficult to defend on e7, and Black lacks space. The game Tal-Kuprei­ chik, Sochi 1 970, is a case in point. It is highly instructive to see how the Wizard from Riga switches from positional pressure to a direct attack with only a few pieces left on the board.

Variation B Simagin's initial idea was to recap­ ture with the pawn ( 1 0... gf5). This is in accordance with the recom­ mendation to bring the pawns to the centre and, given Simagin's authority in those days, the plan became popular (Larsen once ironically wrote: but it was enough that I started playing like this and people started calling the plan original, curious and dubi­ ous ! ' ) . Seriously though, the move has one obvious drawback: the knight is rather misplaced now (too far from the square e4 !), and White can get a firm grip on the po­ sition with l l .f4. The knight jump to g4 only makes things worse, as the classical game Szabo-Larsen, Vinkovci 1 970, shows. '000

000

Variation C There is not much to say in favour of the line 1 0 tt:Jf5 1 1 . tt:Jf5 �f5 . 00.

42

The most active continuation seems to be 1 0 .itd4 1 1 .�h6 l:!.f5. Black has some pressure on the f­ file and the long diagonal. In par­ ticular, squares f2 and b2 might not be easy to defend. But once again, things are not all that rosy for Black. After 1 2.'i!!Yd2 White fin­ ishes his development by connect­ ing the rooks (also preventing .ic3) while Black still needs two moves to do the same. A long time ago Keres played 1 2 ... "t�Vb6 here, creating a direct threat against f2 and seemingly solving the prob­ lem of 'what to do with the queen?' . The second featured game Wunnink-Ardeleanu, Bu­ charest 200 1 , shows that after 1 3 . .id3 .l:it7, the calm 14.l:!.ab l (defending b2 and preparing for tt:Jd5) doesn't allow the tactics to work out well for Black. It is just natural: White already plays with all his pieces, which cannot be said about Black ... The same modest-looking rook move ( .l:iab 1 ) proved very effective against another 'active' queen move in Marin-Istratescu, Sovata 200 1 . For a while it looked as Black would be attacking, but White quickly managed to stop all the one-move threats and retained a large positional advantage.

practical chances as a surprise weapon or against less experi­ enced players. White has to take some concrete decisions, and sometimes it is not so easy to con­ trol the entire board to avoid counter-play. This will probably be felt especially under the new FIDE time-control, which dis­ courages any attempt to find the 'absolute truth' during the game...

8 1 33.9 Marin,Mihail Istratescu,Andrei Romania tt 2001 (2)

1 .c4 c5 2.tt:Jf3 tt:Jc6 3.d4 cd4 4.tt:Jd4 g6 5.e4 �g7 6 ..ite3 d6 7.t2'lc3 tt:Jh6 8.�e2 0-0 9.0-0 f5 1 O.ef5 .itd4 1 1 ..ith6 [11 ..itd4?! tt:JI5! (.itd4<) 12 ..ite3 tt:Je3 1 3.fe3+] 1 1 ... .1:if5 1 2.'i!!Yd2 [12..itf3 .itc3 13.bc3 tt:Je5 1 4 ..ite4 .!:!.h5 1 5.�14 (15 ..ie3 (Rachels-Afifi, Manila izt 1 990 (10)) 1 5 ..."t�Vc7 t:,. .ite6, tt:Jc4) 1 5 .. .'�Yc7 16 . .1:ie1 �e6 Smyslov-Afifi, Manila izt 1 990 (1 2)] 1 2 ... "t�Va5 1 3.J:lab1 ! l:!.f7 [1 3... .itc3 1 4.bc3 =b, b5>] 1 4.b4 'i¥f5 [.itc8<, llf7 <; 14 ....itc3 1 5.�c3 �e5�] 1 5..itf3 [1 5.t2'lb5 .itf2 1 6.<.t>h 1 � lstratescu] 1 5...�e5 [t:,. tt:Jd4] 1 6. tt:J e2 .ite6 1 7.b5 [1 7. .itd5] 1 7... tt:Jd8 [tt:Jd8<]

Conclusion In view of the last paragraphs, we could jokingly conclude that tt:Jh6 is refuted by a modest move on the other wing: .!lab 1 ! . As for the 'ser­ ious' conclusion, we should say that, objectively speaking, the whole line may be not entirely sound, but it can offer excellent

1 8.c5! deS 1 9.J:!.bd1 [t:,. 20.�xd8] 1 9... �d6 [19...�g7 20..itg7 <.t>g7 (20...J:!.g7, �g7 <) 21 .tt:Jg3± �::,. 't!Vc3, tt:Je4] 20.tt:Jg3 'i!\Ve5 [20... �g3?? 21 .�d8+-] 21 J:!.fe1 �d4 22.tt:Je4!± [22.�c1 �h4!?; 22...�c4? 23.�c4 .itc4 24.J:!.d6 l:tf3

Survey SI 33. 9

25 . .!:i:d8±; 22.'iYd4 cd4 23. .!:i:d4;:!; .!:i:l3!? 24.gl3 �a2 1:::. 25 ... ttJI7] 22 .. .'iYd2 23..!:!:d2 J:!.f3D [23...�e5 24.t2lc5 �c3 25 . .S:d8 l::i:d8 26.t2l e6+ ] 24.gf3 �d7 25.t2ld6 [25.lld6? ed6 26.t2l16 'it>l7 27.tt.Jd7 tt.Je6+ 1:::. 28... .l:!.d8] 25 ...ed6 26.l::i:e7! [26.l::!.d6?! �b5! !:::. 27 ...ttJI7] 26 �b5 27.l:!.g7 'it>h8 28 .l:td6 �c4 29. .l:!.dd7 tt.Je6 30. .!:i:h7 'it>g8 31 .�c1 [!:::. 32.�b2--; 31 .l:tb7+-] 31 lld8 32.l::!. hg7 [32.l:td8 tt.Jd8 (32 ... 'it>h7 33.l:!.d7 'it>g8 34.l::!. b7+-) 33.:l:!.c7+-] 32 ... wts 33J:tgf7 w9s 34. .!::!.g7 'it>f8 35.�h6 .S:d7 36. .S:d7 �ea 37 .!:!.b7 �a2 38.laa7 �d5 39.f4 c4 [39 ... �e4!? 1:::. 40. ..�15, �h6<] 40.f5!+- gf5 41 .�g7 tt.Jf4 42.Wf1 �e4 43.'it>e1 [!:::. h4·h5·h6] 43 ... t2lh3 44.'it>e2 [!:::. 'it>e3, 13] 44...f4 45.�f6 [!:::. 46.lae7] 45 �f8 46.llg7 �d5 47.�e5 �e6 48.f3 [!:::. <Jf7 52.�f4 c3 53.�e3 we6 54.'it>f1 [54.:l:!.c4 c2 55.'it>d2 'it>l6 56.l:!.c2 �c2 57.'it>c2+- ; 54... <Jil6 55.wg2] 1 -o -

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•

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•

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15 ...�f2 1 6.'iYf2 [1 6.'it>h1 'iYd4 1 7.t2le7 Jae? 1 8.'iYI2 'iYI2 1 9.l::!.l2 �e6oo; 16Jll2] 1 6 'iYf2 1 7. .!:i:f2 a:t2 1 S.wf2 tt.Jd3 [1 8...tt.Jg4 1 9.'.itg1 t2lh6 20.t2le7 wl7 21 .t2lc8 .l:!.c8 22.�e4±] 1 9.�g1 tt.Je5 [19... <Jil7? 20 . .1:!.11 �15 21 .g4±; 1 9...e6? 20.lal1 !±; 1 9 ... e5 20.l::!.l1 �15 (20 ...�e6 21 .t2lc7+-) 21 .g4±; 1 9...�d7 20. .1:!.11 !±, 'it>g8<] 20. .l:!.f1 ! �f5 [20...�d7 21 .t2le7 'it>h8 22.b3±] 21 .t2le7 <Jif7 22.t2lf5 gf5 23 . .!::!.f5 [23.b3:t] 23 ... 'it>e6 [23... 'it>g6 24. .!:!.18 J:!:l8 25.�18 tt.Jc4 26.b3±] 24.l::!.f4± .!:i:g8 25.h4?! [g4<; 25.b3 t2l17 (25... .l:!.g6 26.�18) 26. .l:!.h4] 25.. J:tg6 [25.. . t2lf7] 26.�g5 h6 27.�d8 tt.Jc6 28.h5 .!:!.g7 29.�h4 tt.Je5 30.b3 tt.Jg4 31 .l::!.e4 'it>f5 32.J::!.e7 l::!.e7 33.�e7 we6 34.�h4 d5 35.cd5 <Jid5 36. 'it>f1 'it>e4 37. 'it>e2 tt.Je3 38.�f2 tt.Jg2 39.�a7 t2lf4 40. \tld2 t2lh5 41 .�e3 tt.Jf4 42.a4 h5 43.�f4 'it>f4 44.b4 h4 45.<Jfe2 '.ite4 46.a5 'it>d5 47.b5 'it>c5 48.a6 ba6 49.ba6 wb6 50.\tlf2 •.•

%-% Marin

Marin

Study Material

81 33.9 Wunnink,Michael Ardelean,George

9.'iYd2 tt.Jg4 1 0.�g4 �g4

1 1 ...llc8 12.b3 a6 (12 ... 'i�Va5 13.h3 ke6 14.l:i:fd1 t2Jd4 1 5.kd4 kd4 16.'il'd4 a6 17.a4 llfe8 (17...'!fib4 18.llab1;!; lstrat­ escu) 18.14 ifc5D 1 9.a5! 'ii'd4 20 . .!ld4 J:f.c5! (20...16?! 21 .t2Ja4!± lstratescu) 21 .'it>l2 llb8 22.'it>e3 16 23.g4 'it>IS 24.'it>d3 b5 25.ab6 J:f.b6 26.'it>c2;!; lstrat­ escu-Afifi, Cairo 1 997) 1 3.14 (1 3Jl:ac1 'il'a5 14.h3 kd7 1 5.t2Jc6 bc6? 16.c5!± Bhend· Keres, Zurich 1 959) 13 ... kd7 1 4.t2Jd5!? e6 1 5.t2Jc3 'ii'a5 16.llac1 llld8 17.15!? el5 1 8.ef5 t2Jd4 1 9.kd4 (19.16!g?) 1 9 ... kl5 20.g4 .ike6 21 ..lkg7 'it>g7 22.'i�VI4 'il'e5+ Kortchnoi-Ljubojevic, Brussels blitz 1 987] 1 2.llac1 [1 2.14 t2Jd4?! 1 3.kd4 e5?! (d5<) 1 4.fe5 de5 1 5.ke3 llad8 16.'ilfl2 15 1 7.kc5 ll17 (17 ... llfe8 18 . .ika7!?) 18.h3 l:tdd7 ( 1 B ... kh5 1 9.g4!) 1 9.hg4 fe4 20.b4 'i�Vd8 21 .'i�Ve2 kh6 22.l:tf7 llf7 23.t2Je4 Petrosian-Heinicke, Wien Ech-11 1 957] 1 2 ... llfc8 1 3.b3 a6 1 4.llc2 [14.13 t2Jd4 1 5.kd4 kd4 1 6.'i�Vd4 ke6 1 7.14 'ii'c5 18.'i�Vc5 llc5 1 9.a4 'it>IS 20.'it>l2 .!lac8 21 .'it>e3 15= 22.llfe1 kl7 23.el5 gf5 24.1itd4 .!l8c7 25.I:te3?! b5!=F GufeldGurgenidze, Leningrad ch-SU 1 960] 1 4 ... b5! 1 5.t2Jd5 (1 5.cb5 ab5 (15 ... .ikd4!?) 1 6.t2Jdb5 t2Jb4 17.llb2 kd7 18.t2Jd4 'i�Va6oo Larsen] 15 .. .'il'd2 1 6.lld2 kd4 1 7.kd4 J:tab8! 18 . .!:r.c1 (18.c5 ke6! 1 9.cd6 �d5 20.ed5 t2Jd4 21 .lld4 ed6=F Larsen] 18 ...'it>f8 1 9.kb2 (19 . .ike3 bc4 20.t2Jb6 lld8 21 .llc4 t2Je5 22.llc7 t2Jd7= Larsen] 19 ... bc4 20.llc4 weB 21 .lldc2 'it>d7 22.f3 .ike6 23 . .!ld2 a5 24.h4 llb5 25.J:la4 f6!

Bucuresti 2001 (2)

1 .d4 g6 2.e4 �g7 3.c4 c5 4.tt.Jf3 cd4 5.t2ld4 tt.Jc6 6.�e3 d6 7.tt.Jc3 tt.Jh6 8.�e2 0-0 9.0-0 f5 1 O.ef5 �d4 1 1 .�h6 l::!.f5 1 2 .'�'d2 'iYb6 1 3.�d3 :l:!.f7 14 .l:tab1 ! [b2>, 1:::. 1 5 . tt.J d5] 1 4 ... tt.Je5 1 5.tt.Jd5 •

Geller,Efim Larsen,Bent Monaco 1 967 (1 0)

1 .t2Jf3 c5 2.c4 g6 3.d4 cd4 4.t2Jd4 .lkg7 5.e4 t2Jc6 6. .lle3 d6 7. .lke2 t2Jh6 8.0-0 0-0 9.'i�Vd2 t2Jg4 1 0.kg4 .lkg4 1 1 .t2Jc3 'i�Va5 (1 1 ...kd7 1 2.14 (12 . .1:tac1 a6 1 3.l:tld1 .l:te8 1 4.t2Jd5 t2Jd4 1 5.kd4 kd4 1 6.'i�Vd4 .!:r.c8 17.e5 de5 18.ife5 kc6 1 9.c5 kd5 20 . .!:r.d5 '!fie? 21 .'il'e3 .l:ted8= Vaganian-Szmetan, Buenos Aires 1 978) 12 .. Ji.c8 1 3.b3 'il'a5 1 4.l:tac1 15?! 1 5.ef5 gf5 16.t2Jde2 ke6 1 7.t2Jg3 .!lidS 1 8.llld1 k17 1 9.t2:lb5 'i�Vd2 20.lld2 a6 21 .t2Jc3 e6 22.kb6 lld7 23.t2Ja4 t2Jb8 24J!cd1±, d6<, e6<, Langeweg-Velimirovic, Amsterdam 1 974;

26.'it>h2? (26.ka3 (6 27.t2JI6) 26 ....ikf7!] 26 ...�d5 27.lld5 lld5 28.ed5 t2Jb4 29.lla5 (29.ka3! J:lc2 30 ..ikb4 ab4 31 .llb4 lla2 32 . .1:td4 llb2 33.b4=F] 29 ... llc2 30.a3 (30.�a3 t2Jd3 31 .b4 t2Jf4 32.b5 (32.'it>g3 g5 33.hg5 fg5 34.'it>g4 llg2 35.'it>l5 t2Jd5!+) 32... t2Jd5+] 30... .:C:b2 (30... t2Jd3?! 31 .�a1 t2Jf4 43

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Kasparov,Garry lvanov,Igor Daugavpils 1 978

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Vilela,Jose Estevez,Guillermo Cienfuegos 1 980

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Tal,Mikhail Kupreichik,Viktor

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Wojtkiewicz,Aieksander Hoffman,Aiejandro Valencia 1 990

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Sochi 1 970 ( 1 )

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Kavalek,Lubosh Larsen,Bent Sousse izt 1 967 (8)

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Byme,Robert Byme,Donald New York eh-US 1 969 (9)

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Spassov,Liuben Shevelev,Sergey L.:Hospitalet 1 993 (9)

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Mari Arul,S Sriram,Jha Calcutta 1 997 (8)

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Szabo,Laszlo Larsen,Bent Vinkovci 1 970 (5)

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Stean,Michael Bellin,Robert Norwich 1 972 (7)

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Kovacevic,Vladimir Barcza,Gedeon Zagreb 1 972 (6)

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Razuvaev,Yury Kapengut,Aibert Cheliabinsk 1 975

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Cabrilo,Goran Stanojoski,Zvonko Prilep 1 992 (6)

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Horvath,Julia Kaposztas,Miklos Budapest 1 993 (2)

Vasiesiu,Dan Osman,Mihai Bucuresti 1 998

1 .e4 cS 2.1Zlf3 1Zlc6 3.d4 cd4 4.1Zld4 g6 S.c4 �g7 6 .ie3 d6 7.1Zlc3 1Zlh6 •

46

1 .1Zlf3 g6 2.e4 .ig7 3.d4 cS 4.c4 cd4 S.IZld4 d6 6.1Zlc3 1Zlh6 7.�e2 0-0 8.0-0 1Zlc6 9..ie3 fS 1 O.efS IZlfS 1 1 ./ZJfS .ifS 1 2.'il'd2 a6 1 3./ZJdS .ie6 1 4.l::l:fe1 'it>h8 1 S.J:iad1 J:!.c8 1 6 ..ib6 'ti'd7 1 7.b3 .ig8 1 8.h3 e6 1 9.1Zle3

Survey SI 33.9

'li'f7 20.1Dg4 dS 21 .cdS edS 22.id3± hS 23.1Dh6 V!\Yd7 24.1Dg8 ld.f3! 2S.gf3 J:tg8 26."ifdS 'li'h3 27.l::te6 IDb4 28.'ti'e4 1Da2 29.ld.g6 1Dc3

1 0...�d4

Ilivitsky,Georgy Keres,Paul Parnu 1 955

30 ..1li.d4!+- �d4 31 .l::t g8 '>t>g8 32.'iYe8 '>t>g7 33.'1We7 '>t>g6 34.ld.d4 1 -0 IDbS 3S.J:i.dS

1 .1Df3 cS 2.e4 g6 3.d4 cd4 4.1Dd4 �g7 S.c4 IDeS 6.�e3 1Dh6 7.�e2 d6 8.0-0 fS 9.1Dc3 0-0 1 O.efS �d4 1 1 ..1li.h6 llfS 1 2.V!\Yd2 "ifb6 1 3.�e3?! �ea 1 4.fe3 '�Was 1 SJ:!fS gfs 1 6.'il'dS V!\YdS 1 7.1DdS J:i.c8 1 8.l::t c 1 �f7 1 9.g4 �e6 20.l::tf 1 �g7 21 .1Df4 �d7 22.gS IDeS+ 23.b3 bS! 24.cbS l::t c2 2S.a4 J:i.c3 26 ..1li.d1 l::te3 27.1DdS J::i: d 3 28.1De7 l::t d 2 29.b4 �h3 30.l::te1 llg2 31 .'>t>h1 0-1

Smejkai,Jan Zuger,Beat Murugan,Krishnamoorthy Prasad,Devaki Mumbai ch·IN 2000 ( 1 0)

1 .1Df3 cS 2.c4 g6 3.d4 cd4 4.1Dd4 �g7 S.e4 1Dc6 s.gea 1Dh6 7.1Dc3 0-0 8.�e2 d6 9.0-0 fS 1 O.efS IDfS 1 1 .1DfS gfs 1 2.'ti'd2 '�Was 1 3.l::t ac1 '>t>h8 1 4.l::tfd1 r.iac8 1 S.b3 �e6 1 6.gf1 a6 1 7.1De4 'I!\Yd2 1 8.�d2 �fS 1 9.1Dg3 �d4 20.�c3 �c3 21 .ld.c3i '>t>g7 22.�e2 llc7 23.1Df1 �e6 24.1De3 IDeS 2S.llc2 aS 26.h3 hS 27.1DdS �dS 28.l::t d S a4! 29.l::t cd2 ab3 30.ab3 l::ta8= 31 .J:i.bS l::ta 1 32.'>t>h2 h4 33.f4 IDd7 34.gf3 IDeS 3S.gds l::t b1 36.b4 IDd7 37.llc2

Praha 1 996 (6)

1 .1Df3 cS 2.c4 g6 3.d4 cd4 4.1Dd4 gg7 S.e4 1Dc6 s.gea d6 7 .IDea 1Dh6 8.�e2 0-0 9.0-0 fS 1 O.efS �d4 1 1 .gh6 l::tfS 1 2.'1i'd2 'l!lYb6 1 3.�d3 :!l:f7 1 4.llae1 IDeS 1 S.�e3 �e3 [15 ... 1Dd3 16.'1Wd3 �e3 17.lle3 'li'b2 18.'1i'd5 \t;>IS 1 9.'ti'd4 �g8 20.'1Wd5=] 1 6.ld.e3 'iWd4 1 7.1De2 'li'h4 1 8.14 1Dg4 1 9.llh3D 'li'f6 20.J::i: hf3 'li'h4 21 .l::t h 3 'li'f6 22Jl:hf3 'iWh4 23.h3 1Df6 24.1Dc3 �d7 2S.l::t 3f2 :C:af8 26.'1i'e3 IDhS 27.1De2 �c6 28.cS dS 29.b4;!; a6 [29 ... �d7!?] 30.�h2 1Df6 31 .�g1 IDhS 32.'>t>h2 1Df6 33.'>t>g1 IDhS 34.a3 J:l.d8 3S.IDd4 1Dg3 36Jle1 �d7 37.llf3 IDhS 38.ld.ef1 l::t df8 39.1De2 gS 40.fS g4

41 .g3! gf3 42.gh4 J:!:g7 43.'>t>h2 fe2 44.�e2 1Df6 4S.hS h6?! 46.'1Wh6 1De4 47.�g4 1Df6 48.'1i'f4 '>t>h7 49.h6 l::t gg8 SO.�f3 l::tf7 S 1 .l::te 1 �c6 S2.V!\Yc7 IDeS S3.'iWf4 1Df6 S4.J::i:e6 �d7 SS.l::t eS �c6 S6.lle1 \t;>h8 S7.l::t g 1 J:l:gf8 S8.'il'eS '>t>h7 S9.'iWg3 llg8 60.'il'g6!? l::t g 6 61 .fg6 liit g8 62.gf7 '>t>f7 63.l::t g7 '>t>f8 64.�g4 d4 ss.�ts gbs 66.:C:g1 es 67.h7 1Dh7 68.gh7 �f7 69.�e4 1 -0

Goloschapov,Aiexander Mohamed,Farag Cairo 2000 (2)

1 .e4 cS 2.1Df3 1Dc6 3.d4 cd4 4.1Dd4 g6 S.c4 �g7 6.�e3 d6 7.1Dc3 1Dh6 8.�e2 0-0 9.0-0 fS 1 O.efS �d4 1 1 .�h6 l:tfS 12.V!\Yd2 'li'b6 1 3.�d3 l::t h S?! 1 4.�f4 �d7 1 S.r.iab1 ! ges 1 6.�eS lleS 1 7.�e4 l::tf8 1 8Jlbe1 'il'cs 1 9.b3 '>t>g7 20.'>t>h1 gfs 21 .f4 lle6 22.�dS tle1 23.l::t e 1 tle8 24.1DbS!± IDb4 2S.�b7 IDd3 26.l::tf 1 a6 27.1Dc3 'iWd4 28.�a6 eS 29.�bS llf8 30.1DdS .lli.e4 31 .V!\Ye3 1Df4? [31 ...gds 32.'1Wd4 �g2 33.1iit g2 ed4 34.'>t>g3±] 32.'1Wd4 gg2 33.'>t>g1 ed4 34.1Df4 1 -0

47

N�c

SURVEY

INTRODUCTION: lstvan Almasl MAIN ANALYSIS: lstvan Almasl STUDY MATERIAL: I.Aimasl, Epishin, Nlkltin

Sicilian Defence Four Knights Variation 51 34.6

Into the New Millennium 1 .e4 c5 Vt:Jf3 tt:Jc6 3.d4 cd4 4.tt:ld4 tt:lf6 5.tt:Jc3 e6 6.tt:Jc6 bc6 7.e5 tt:Jd5 8.tt:le4 The Sicilian Four Knights with 6.tt:lc6 bc6 7.e5 tt:Jd5 8.tt:le4 was popular from the late 70s till the early 90s, especially among play­ ers who wanted to avoid the Sveshnikov lines, which were also very popular at the time. Initially, everybody went for 8...f5, later in­ terest turned to 8 .. .'�Vc7 9.f4 �b6, which is still regarded as the FKV main line. In the early 90s players from the former Soviet Union gave a new impulse to the development of this

STATISTICS

48

system with their discovery and successful use of lines such as 8 ... �a5 and 8...�c7 9.f4 �aS. The good statistics on Black's side and the fact that Black can reach the Sveshnikov easily with another move order diminished interest in 6.tt:lc6. Surprisingly, it came into fashion again in the new millennium. The reason is probably the sensational reappearance of 6.tt:ldb5 ..tb4, an­ other well-forgotten old system, during the friendly match Leko­ Kramnik, Budapest 200 1 . This hyper-solid system gives Black practically zero chances to win the game, but it comes in extremely

handy if you want to simplify the position and avoid any form of tac­ tical battle. Although White has an obvious and durable advantage, it is not at all easy to convert it into victory. Moreover, White's eggs are virtually all in one basket: in 90 per cent of the games with system 6.tt:ldb5 ..tb4 White tries to make progress against Black's isolated queen's pawn, and the outcome largely depends on how successful White is in doing this. Strangely enough, this system is also adopted by rising new star Alexan­ der Grischuk. These developments made it feasible to reconsider 6.tt:lc6. Kasparov has used this weapon several times as well.

The First Main Game Modem practice threw up several problems for both sides. One such modem continuation is 8 ... ..tb7 ! ?, which was introduced into practi­ cal chess by Peter Leko. He de­ fended his idea successfully against the world's chess elite ! The reader can study the early games with 8... �b7 in Timoshenko's arti­ cle in Yearbook 55. In this survey I would like to present an update with a latest developments. In our main game Kasparov-Grischuk, after 9.�e2 c5 1 0.0-0 �c7 1 1 .tt:ld6 �d6 1 2.ed6 �c6 1 3.B c4 14.�d4 0-0 1 5 .�c4, young Grischuk came

Survey S/ 34.6

up with a dubious novelty ( 1 5 ... J:!.fc8), which didn't greatly impress me. In their first encoun­ ter, Linares 200 1 , Kasparov chose the cautious 1 6.�d5, transposing into an opposite-coloured bishop ending in which he outplayed his opponent with remarkable ease. In his second game against the same opponent, Cannes rapid 2001 , the former World Champion didn't follow his winning formula, probably afraid of an improve­ ment. This time he didn't squeeze an advantage from the opening, but outplayed the excessively pas­ sive Grischuk in the middle-game. In the end Kasparov made a seri­ ous mistake, probably due to time pressure, letting his opponent off the hook. I couldn't find any im­ provements for Black, even in their first encounter: I just don't see any way for Black to regain the pawn. So Grischuk's 1 5 .. Jlfc8 is not to be recommended. Even less in view of Black's other possibilities, tested in practice, of getting better chances, such as Leko's 1 5 ... �d6 and Filippov's 13 ... t/Jb6! ?. Against this latter move there is no antidote at this moment. Alternatives like 1 3 ... 0-0?! cause Black more problems than they solve. Compared to 1 3 ... t/Jb6, this simply seem to waste a tempo. White has several ways to get an edge: 14.c4 t/Jb6 1 5 .�d3 or even 1 5.�d3 ! ?.

The Second Main Game In our second main game Shirov tested another new idea ( l l .c4) in a rapid game against Krarnnik, but Black managed to save the draw in a long and very instructive oppo­ site colour bishop ending. It seems that this type of endgame often oc­ curs in games with 8 ... �b7. There is also fresh news in the line 9.c4 t/Jb4 1 0.c5 ! ?. Black still hasn't come up with anything con­ vincing against this radical ap­ proach. The latest tragic collapse happened in Macieja-Czebe, Oh­ rid 200 1 .

8 . c5 ..

To avoid this awkward line I con­ cluded that Black should choose another move to execute his (cor­ rect) plan, starting with 8 ... c5 ! ?. This rare move occurred only in a few woman's grandmaster games ( !) a decade ago. I haven't been able to find a refutation, so I think White could do worse than trans­ posing into the 8 ... �b7 9.�e2 c5 line with 9.�e2. This means that 8 ... c5 ! ? has practically no inde­ pendent theoretical significance, but it is very useful in that it allows Black to circumvent the line 8...�b7 9.c4 t/Jb4 10.c5.

The Other Lines We will briefly deal with Black's prospects in other lines: 8 .... �a6?! is ingenious, but White can get an advantage in several ways. The lat­ est example of this is the game Narciso-1. Almasi, Budapest 200 1 , i n which 9.c4 �b4 1 0.�d2 �h4 1 1 .�f3 f5 1 2.ef6 �d2 1 3.t/Jd2 t/Jf6 1 4.'i¥a3 .¥t.b7 would have given White the better chances, if he had played 1 5 . .¥t.e2. But after 9.�a6 'iVa5 1 0.�d2 �a6 1 1 .b3 ! I don't see how Black can stop White from playing c2-c4 on the next move. The game Popovic­ Grabher, Schlechter Memorial, Vienna 1996, is very impressive in this respect. The old 8 .. .f5 is only rarely tested in modem practice, but I would like to draw your attention to an in­ teresting plan in this system, too. Because there is such a limited number of practical examples, it is hard to give a concrete and defini­ tive assessment of these positions or to decide which reaction in the line 8 ...f5 9.ef6 t/Jf6 10.t/Jd6 �d6 1 1 . �d6 is better: 1 1 ... �b6 1 2.�d3 �a6 or the immediate l l .. .�a6 ! ?. In any case, Black's statistics are not too bad in these rare lines, and most white players have no idea what to do. Very ener­ getic and spectacular play enabled grandmaster Igor-Alexandre Na­ taf to beat his strong opponent

Lautier in the French Team Cham­ pionship 1 996. Maybe we should follow his example.

81 34.6 Kasparov,Garry Grischuk,Alexander Cannes rapid 2001 (2)

1 .e4 c5 2.tt:lf3 t/Jc6 3.d4 cd4 4.t/Jd4 t/Jf6 5.t/Jc3 e6 6.t/Jc6 bc6 7.e5 t/Jd5 8.t/Je4 �b7 9.�e2 c5 1 0.0-0 'fi/c7 1 1 .t/Jd6 .¥t.d6 1 2.ed6 �c6 1 3.f3 c4 1 4.�d4 0-0 [1 4 .. .'iYb6 1 5.�b6 (15.l::t d 1 J:!.cBoo; 15 ... t/Jb4 1 6.�b6 ab6 1 7.�d2 t/Jc2 1 8.J:!.ac1 t/Jd4 1 9.�c4;!;) 15 ... t/Jb6 16 ..¥t.e3 �d5 17.b3 (1 7.b4!?) 17 ....l:ic8 1 8.J:!.Ib1;!;] 1 5.�c4 J:!.fc8?!

1 6.b3!? [1 6..¥t.d5 Kasparov-Grischuk, Linares 2001] 1 6 ... 'i¥d6 1 7.�b2 [1 hti'h1 �b6] 17 ... �b6 1 8.J:!.f2 �d4 1 9.�d4 t/Jb4 20.c3 [20.a3 d5 (20...t/Jc6 21 ..¥t.b2) 21 .ab4 dc4 22.�a7!? (22.J:!.a7 J:!.a7 23.�a7 cb3 24.cb3 J:!.c1 25.J:!.I1 l::tl1 26.WI1 �a6=; 22.bc4 .!:!:c4 23.c3 a6=) 22 ... cb3 23.cb3 J:!.c3 24.l::t b2oo �d5 25.b5 l::!.c5!? 26.b6 J:!.acB] 20 ... t/Jc6 21.�e3 d5 aS!? 23.a4 t/Je7 22.�f1 [23...t/Je5!? 24.J:!.c2! £:::. 24 ....¥t.a6 25.�b5; 24.J:!.c1 �a6!, d3<; 23... .¥t.a6!? 24.�b5! d4?! (24...t/Je7! 23... t/Je7) 25.cd4 (25.�d4 �b5 26.ab5 t/Jd4 27.cd4 J:!.cbB) 25 ... .¥t.b5 26.ab5 t/Jb4 (26 ... t/Je7 27.J:!.Ia2±; 27.�14±) 27.�14! (27..¥t.d2!?) 27 ...t/Jd3 28.b6 t/JI2 29.WI2±] 24.J:!.c1 [24..¥t.d2!? �a6 25.�b5 .¥t.b5 26.ab5 t/JI5 (!:::. 27... t/Jd6) 27.b6 t/Jd6 £:::. 28... l::t c6] 24 ...f6?! [24 ...�a6! 25.�b5 �b5 (25... J:!.cb8 26.c4) 26.ab5 a4<=t 49

(26 ... l::tcb8 27.c4 a4 28.�14!; 26...tt:ll5 27.�14 J::rc5 28.g4!±; 28.b6 .!:'i:b5) 27.ba4 (27.b6 llab8 28.ba4 tt:ll5=) 27 ... tt:ll5 (27... l:!:a4 28.l:!:b2 tt:ll5 29.�12 tt:ld6oo) 28.�d2 l:!:a4 29Jlb1 tt:ld6+%] 25.�b5 [25.�d3!? �a6 26.�c2] 25... tt:lf5?! [25 ... �a6? 26.�d7; 25 ... �c6! 26.�d3 llab8 27.�c2 (27.llb1 �e8 28.�14 e5 29.�d2 �g6+%) 27...�e8!+% �::, 28 ... �g6] 26.�d2 l:rc7 [26...�c6 27.�d3 tt:ld6 �::, 28...�e8] 27.�d3 tt:ld6 28.�e1 �a6 29.�c2;!;d" �f7 30Jld1 [�::, 31 .c4; 30.c4!? dc4 31 .�a5 �::, 32.b4] 30 ... tt:lb7 31 .b4! �c4 32.g4 [32. .!:'i:ld2!? /::, 33.�12] 32... tt:ld6 33.b5 tt:lb7 34.llfd2 tt:lc5 35 .llb 1 llac8 36.�f2±d" [b5>] 36 llb7 37.h4 g6 38.'0!;.>g2 e5 39.h5 tt:le6 •

.•.

40.hg6? [40.�e3± �::, llh1 �g3, .!:!.dh2] 40 ... hg6 41 .l:!:h1 [41 .�e3 l:ih8! (41 ...tt:ll4 42.�14 el4 43. .!::th 1 'O!;.>g7 44.J:Iea (�::, 45.l:ie6) 44... >itt7?! 45J:td4) 42.�d3 (42.�b3 �b3 43. .!:l:b3 .!::td7) 42...�d3 (42 ... J:!:c7 43.b6) 43.lld3 d4 44.cd4 ed4 45.�d2 (�::, 46.llc1 ) 45 ... .!:!.c7+%] 41 tt:lf4 42.'0!;.>g3 >itg7 43.�e3 [43.�d1 g5! 44.�e3 �d3!] 43 ... tt:le2 44.>itf2 tt:lc3 45. .!::r h6 d4 [45...e4? 46.g5!±] 46 .!::rg6 'O!;.>f7 47.�h6 llg8 48.J:Ig8oo V.-Y• ,

7.e5 tt:ld5 8.tt:le4 �b7 9.�e2 c5 1 0.0-0 [1 0.c4!? tt:le3 (10 ... tt:lb4 I.Aimasi) 1 1 .�e3 �e4 12.�13 (12.13 �c6=) 12...�13 1 3.'�'13] 1 0 'ii'c7 [10 ... tt:le3 1 1 .�e3 �e4 1 2.�13 �13 1 3.�13 �e7 1 4.�g4] 1 1 .c4!?N [1 1 .tt:ld6!?; 1 1 .14 c4 1 2.�d4 (12. .1:!:12!? Kostakiev) 12 ...tt:lb4 1 3.�d1?! (1 3.tt:ld6 �d6 1 4.ed6 tt:lc2+) 13...�b6+ Kostakiev] 1 1 tt:le3 [1 1 ... �e5? �b4D 13.�13 'ii'e4 12.cd5 (13 ... �c4? 14.de6 d5 1 5.b3±) 1 4.�d2! �b6 1 5.�c3±; 1 1 ...tt:lb6 1 2.tt:ld6 �d6 13.ed6 'ii'c8 (13...�c6 1 4.�13 �c8 1 5.�b7 �b7 16.�g4;!;) 1 4.�e3;!; �::, �d3·a3; 14.�b3!?t �::, 1 5.�g3] 12.tt:ld6!? [1 2.�e3 �e4oo] 1 2 �d6 [12 ...'ii'd 6?! 13.ed6 tt:ld1 14.J::Id 1 ;!; (�::, �e3, l:i:b1 , b4) 14 ... g6 1 5.�e3 l:l.c8 16 . .!::ta b1 (16. .!:i:d3?! �e4!) 16 ... �g7 1 7.b4 �e4 1 8.�d3 �d3 1 9. .!::i:d3 cb4 20. .!::i:b 4 a5 21 . .S:a4± �::, 22.�b6] 1 3.ed6 'ii'c6 [13 . . . tt:ld1 ?? 1 4.dc7+-] 1 4.�f3D tt:ld1 D [14...�13 1 5.�13 �13 16.�e3 �e2 17.l:!:lc1 J::lc8 1 8.l:!:c3! l:l.c6? (1 8...�g4 1 9 . .!:!.a3±) 1 9.13! (�e2<) 1 9 ... .S:d6 20..!:t:e1 �d1 (20 ... .!:!.d1 21 .�12+-) 21 .b3+- �::, 22 . .!::tc 1] 1 5.�c6 �c6 1 6. .!:l:d1 0-0 1 7.�e3 .!:!.fc8 [18.�c5? �a4!+] 1 8.llac1 1 8 ... J:!.ab8 1 9J:!:d2 �e4!= 20.f3 �g6 21 . .S:c3!? l:l.b6 22 . .!::ta3 a6 23.l:i:a5 1:rbc6 •..

g6 40.l:!.a5 ll:b7 41 .J:!:ea1 l:!:b8 42.�e5 l::rb7 43. .lle1 [ �::, l::re3·g3·g5] 43 l:[b8 44.J:!.e3 llb7 45.l:l.g3 .!:lb8 46.J:!:a1 �e2 47J:re1 �b5 48.�d4 l:!.bc8 49.>itd2 l:ra8 50 .!:ra1 [5o..!:Ig5 a5t] 50 .!:!.b8 51 . .!:rg5 .!:i:e8 52 .!:i:e1 .!:rcc8 53.l:[e3 .l::!.c6? [53 .. J:i:b8=; 53... l:l.g8=] •.•

•

..•

•

•..

..•

54.g4!t fg4 [54. . . hg4 55.h5 gh5 (55... J:lg8? 56.h6 J:!:cc8 57.l:!.et ±) 56.l:!:g7 'it>IS 57.l:!.h7�; 57.�16? a5 �::, 58. .!:!.e1 h4!-+; 57. .!:l:d7? l:l.c5+] 55.f5 ef5 [55...gl5 56.J:l:h5 llcc8 57. .l::!.h6 J:l.IS 58.h5t] 56.J:l:e8 >i<e8 57.llg6 f4 [57...�c4 58.>i<e3!±] 58J:i:g5 f3 [58 ... �c4? 59. .!:l:h5 �e6 60.l:!h8 >ig8 63.1:!.16 �e4 64.l:l.e6!!+-; 64.ll14 �13] 59.>ite3 'it>f7 60.llh5 .!:!.c8 61 JH5 'it>e6 62J:le5 �f7 63.'0!;.>f4? [63.h5±] 63 l:!.e8 64.J:!:f5 [64. .!:l:e8 >ite8 65.'it>g4 �c6=] 64 '0!;.>e6 65.>itg4 .!:i:g8 66.>iif8 70.J:!.e1 J:ih2 71 .>itg5 J:!:e2 72 .!:!.f1 >itf7 73.h6 ll:g2 74.>itf5 l:Ih2 75.�e3 l:!.h5 76.>itg4 >itg6 77.J:!:f3 [77.'it>g3!?] 77...�f3 78.>itf3 lld5 79.>i<e4 lld1 80.�d4 J:lc1 81 .�g7 [8t .�e3 .!:!.c4 82.cJtd5 l:!.b4 83.c6 .!:i:b5 84.�c5 dc6 85.>id5 l::r b4 83.�d4 [83.c6?? llb5 84.'it>c4 dc6-+ �::, 85.d7 lld5] 83 J:Ib5 84.'it>c4 >ith6 85.c6 dc6 86.�c5 .!:i:b7 87.�d4 aS [87...Wg6 88.>itc5 >itt7 89.>ic7 l::rg8 92.d7 'it>e6=] 88.>itc5 a4 89.>ib7 v.-v. .!:rd1 93.>itc7 •••

..•

•

..•

•

I.Almasi

•.•

81 34.6 Shirov,Alexey Kramnik,Vladimir Frankfurt rapid 2000 (2)

1 .e4 c5 2.tt:lf3 tt:lc6 3.d4 cd4 4.tt:ld4 tt:lf6 5.tt:lc3 e6 6.tt:lc6 bc6 50

24.b4!? [24.l:!:d1 (�::, l:!:c1 ·c3·a3) 24.. ..!:!b8] 24...cb4 25.c5 b3!? [25....l:!.b8 26. .!:!.b2 b3 27 ..!:!.b3 .!:!.b3 28.ab3 �d3=] 26.ab3 l:l.b8 27J:i:b2 �d3 28.b4 f6 29.l::ra3 �c4 30.f4 h6 31 .�d4 >iie1 l:[b7 35.>iiitg6=] 38.l:[ba2 l:l.c6 39.lle1

•.

I.Almasi

Survey SI 34.6

Study Material

l:!aa 43Jl:gs 45.�b2

l:!a3

44.�f6

rJ<>f7 1 -0

Herrera,Irisberto Arizmendi,Julen

8 ...�b7

Havana Ill 2001 (4)

Kasparov,Garry Grischuk,Alexander Linares 2001 ( 1 0)

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1 8.J:!ad1 J:ia6 [18 ... t2ll5!? 1 9.'1i'd7 t2le3 20.'1!lfc6 �c6 21 .i.c5 t2ld1] 1 9.l:!fe1 � 'iYc7 [19 ...16] 20.'iYf4 f6 21 .l::!.d 2 e5 [21 ... a4 22.b4] 22.W/g4 [22.Wie3 J:!cB 23.J:!ed1 t2l15 L'. 24 ... t2ld4] 22 ... Ac8? [22 ... e4!?] 23.J:!ed1 tt:Jf7 24.l::!.d7? [24.'iYh4�l 24... Ad7 25.l:!d7 '�!!Ye a 26.:!l:.d5 l:ic6+ 27.'1!lfh4 t2lg5 28.�d3 g6 29.�c1 tt:Je6 [29 ...t2l17+] 30.�h6 :!l:.f7 31 .'fig4 'iYeB 32.Af5 l::tfc7 33.h4 rJ<>f7 34.�b1 t2ld4 35.h5 f5 36.'iYh4 l::!.d7 37.�g5

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1 -0

Yakovenko,Dmitry Filippov,Valery Elista ch·RUS 2001 ( 1 )

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Timofeev,Artyom Pridorozhni,Alexey Elista ch-RUS 2001 (2)

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1 8 ... 1i:Jf7oo; 1 8 ... 'il<e7 19.l::!.d2± (1 9.'t:lfa3 J:!hc8 20.J:!dS±) 1 9 ... J:f.hd8 (19 ... J:I:ad8 20.'t:lfa3) 20.'t:lfh7; 1 4.�14 li:JdS!; 14 .. .16!? 1 S.�d3 (1 S.c4 li:Jc8 - 14.c4) 1 S ...c4 1 6.�e4 li:JdSoo; 14 ... c4!?+%; 1 4.a4!? li:Ja4oo; 14 ... 1i:Jc8 1S.�I4 16 1 6.�bS 'ilt'b6 1 7.'ilfe2 �c6oo] 1 4 0-0 [14...c4!+% I.Aimasi] 1 5.c4 e5 1 6.b3 J:tae8 1 7.�a3 J:!e6 1 8.J:tad1 [.:::\ �d3-e4] 1 8 ...e4? [18 ...1S!?;!;] 1 9.fe4± f5 20.l:lf2 [20.�hS!? L\ 21 .l::!.xfS] 20 ... 1i:Jc8 [20 ... l::!.g6 21 .�hS l::!.h6 22.'il'gS+-] 21 .ef5 J:td6 22.'ii'e3 l::!.d 1 23.�d1 +­ d6 24.'il'e6 'il
Simutowe,Amon Filippov,Valery Bad Worishofen 2001 (6)

1 .e4 c5 2.1i:Jf3 e6 3.d4 cd4 4.1i:ld4 li:Jf6 5.1i:Jc3 li:Jc6 6.1i:Jc6 bc6 7.e5 li:Jd5 8.1i:Je4 �b7 9.�e2 c5 1 0.0-0 'il'c7 1 1 .1i:Jd6 �d6 1 2.ed6 "ifc6 1 3.f3 li:Jb6 [13 ... c4] 1 4."i!fd3? c4 1 5.'il'd4 0-0:f 1 6.b3 [16.l::!.l2 16 1 7.14 'il'dS 1 8.�e3 %-% Natai-Cherniaev, Biel 1 999 - YB/SS-43]

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Khachian,Melikset Halkias,Stelios Erevan zt 2000 (7)

1 .e4 c5 2.1i:Jc3 li:Jc6 3.1i:Jf3 e6 4.d4 cd4 5.1i:Jd4 li:Jf6 6.1i:Jc6 bc6 7.e5 li:Jd5 8.1i:Je4 �b7 9.c4 li:Jb4 [9 ... �b4? 1 0.�d2 'il'h4 1 1 .�d3! (1 1 .'il'l3 IS 12.el6 �d2 13.'il
1 999 - YB/SS-43; 1 O... �a6?!N 1 1 .�a6 li:Ja6 (Shabalov-Vescovi, Bermuda 2001) 1 2.'1i!fd4!;t; (Peng Xiaomin-Zhang Zhong, Heibei zt 2001) 12 ... 'ffas 1 3.�d2 'ti'bS (13 ... �cS?? 14.1i:Jd6 WIB 1 S.'ti'l4+-) 14.b4± L\ a4, 0-0]

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Macieja,Bartlomiej Czebe,Attila Ohrid Ech 2001 (6)

1 .e4 c5 2.1i:Jf3 e6 3.d4 cd4 4.1i:Jd4 li:Jf6 5.1i:Jc3 li:Jc6 6.1i:Jc6 bc6 7.e5 li:Jd5 8.1i:Je4 �b7 9.c4 li:Jb4 1 0.c5!? 'ffh4? [10 ...'ifb8 Topalov-lllescas, Spain 11

Veroci,Zsuzsa Chelushkina,lrina Beograd 1 989 (2)

1 .e4 c5 2.1i:Jf3 e6 3.d4 cd4 4.1i:Jd4 li:Jf6 5.1i:Jc3 li:Jc6 6.1i:Jc6 bc6 7.e5

Survey SI 34.6

li:id5 8.12le4 e5 9.e4 li:ib4 1 O.li:idS .ltdS 1 1 .edS 'iVfS?! [1 1 ... .ltb7>=t] 12 .lte2 .ll.b7 1 3.a3 IDeS 1 4.�f3 li:ia5 1 5.�b7 'il'e5 1 S . .ll.e3 12lb7 1 7.'il'f3 llb8 1 8.0-0 0-0 1 9.:tfe1 fS 20.llad1 12ld8 21 .b4 'ife3 22 . .ll.e5 1!Ye4 23 ..ll.a7 :tea 24 .ll.e5 'ifa6 25.'tifd3 'il'a4 26.lle3 li:ib7 27 ..ll.bS �e3 28.'il'e3 'ifd1 29.lle1 'ifdS 30 ..ll.e3 l:a8 31 .a4 'tifeS 32.'tifeS deS 33.a5 e5 34.be5 li:ia5 35.lla1 •

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Arakhamia,Ketevan Chelushkina,Irina Biel 1 990 (7)

1 .e4 e5 2.12lf3 eS 3.d4 ed4 4.12ld4 liJfS 5.12le3 IDeS S.li:ieS beS 7.e5 li:id5 8.12le4 e5 9.e4 li:ib4 1 O.a3 .ll.b7 11 ..ll.g 5 't!WbS 1 2.ab4 .ll.e4 1 3.b5 file7 [13...d6 14.lla6±; 1 3...d5 14.13±] 1 4.f4 hS [14 ... d6=] 1 5 ..ll. h4 g5 [15 ... d6=] 1 S.file2 .ll.b7 1 7.fg5 fi..e7 1 8.1i..g 3 hg5 1 9.'tiff2 aS 20.ji,e2 ab5 21 .0-0 :ta1 22.'iYf7 Wd8 23.J:a1 :tf8 24. 'ifh5 be4 25 ..ie4 'iYbS 2S.'il'e2 We7 27.�e1 :ta8 28.:ta8 £La8 29.'ifd2 'il'b7 30.fila5 Wb8 31 .'il'b5 .id8 32.'ifb7 .ib7 33.Wf2 �e7 34..ie3 we8 35.£Le2 �e4 3S.fi..f3 .if5 37.We3 Wd8 38.�e4 £Lg4 39.Wd3 we7 40.h3 ji,d1 41 .We4 d5 42.ed6 �dS 43.�d2 wts 44 ..ie3 �e5 45.�e1 ji,dS 4S.Wb5 �e7 47.1i..d 3 .ib3 48 ..ie3 ji,d5 49.g3 ji,dS 50.h4 gh4 51 .gh4 �e5 52 ..ie1 �d4 53.h5 �f3 54.hS e5 55.h7 Wg7 5S.�f5 e4 57.b4 eb4 58.Wb4 e3 59.We4 e2 SO.�d2 .ifS S1 .Wd3 .ih5 �-�

Veroci,Zsuzsa Maksimovic,Suzana Cetinje tt 1 990 (7)

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21 ... ji,h1 22.�gs hgS 23.:tdS �e7 24.�d7 :thd8 25.:td8 :td8 2S.�bS lla8 27.'iVe5 a4 28.�d4 �f8 29.'iYe7 Wg8 30.'ifd7 llaS 31 .e5 a3 32.ba3 ba3 33.'i¥b5 l:a8 34.'iYd7 :tas 35.1i..g 7 a2 3S ..ia1 J:!.eS 37.'iYd8 .>ie4 38.Wd2 :tas 39.'iVd7 �d5 40.'ife7 J:!.eS 41 .'il'e5 :te5 42.'iffS e5 43.'iYgS �g7 44..1ie5 1 -0 :te7 45 .lig7 •

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Narciso,Marc Almasi,Istvan Budapest 2001 ( 1 1 )

1 .e4 e5 2.12lf3 eS 3.d4 ed4 4.12ld4 li:ifS 5.12le3 IDeS S.li:ies be6 7 .e5 12ld5 8.12le4 £LaS?! 9.e4 .lib4 [9 ... 'il'h4? 1 0.fild4!+- Nilsson-Christensen, Taastrup 1 996; 10. 'i¥13!? .ib4 1 1 . Wd1 ! 1::,. 12 ..1ig5] 10 ..id2 filh4 1 1 .'iYf3!N [1 1 . .lid3!? fill4!? ( 1 1 ...12le3 1 2.'il'l3 �d2 13.12ld2! (1 3.Wd2 12l15) 1 3 ... 12l15 (13 ... 12lc4? 14.'iYe4! file4 15.12le4 d5D 16.ed6 (16.12le5 .ie8D 17.1i..e4 de4 1 8.0-0-0 16 1 9.14 :tl8± Motwani-lppolito, Liehlield 2000) 16 ... ji,b5 1 7 ...\tc4 (17.a4 li:ib2 1 8 . .1ib5 eb5 1 9.ab5 Wd7) 17 ... 1i..e4 1 8.b3 �d5 1 9.12le5;t) 14.-lil5 el5 1 5.'iYa3;t) 1 2.cd5 .lid3 13.12ld6 we? 14 . .1ib4D 'i¥b4 1 5.'il'd2 (Van Leeuwen­ E.Piomp, Belgium 11 1 995) 1 5 ... 'iYd4!oo] 1 1 ...f5! [1 1 ...�d2? 1 2.Wd2! (1 2.12ld2

1 5.0-0-0?! [1 5.'iYb4!?; 1 5 . .1ie2 12lg4? (15 ... e5?! (Nareiso) 1 6.'il'e5 �g2 (16 ... :te8 17.fild6) 17.l::tg 1 'ifh2 1 8.0-0-0± /::,. 1 8 ...WI7 1 9.filg5+- I.Aimasi; 1 5 ... 'i¥14!? 16.0-0-0 'i¥12 17 ..1il3 filb6 1 8.g4 h6 19.h4gJ) 1 6.12le4+-] 1 5 ... 'iff2 1 S.Ii:if3? [16 ..lid3 e5 1 7.l:hl1 (17.�dl1 fild4+) 17 ... 'iVd4 1 8.12lb3 (18.12l13 'i¥14 19.Wb1 file?+) 1 8 ...'ife3 1 9.Wb1 :tea 20.l:le1 'ifg5 (20 ... 'i¥12 21.:te2) 21 .'ifa7!?; 21 .h4!?] 1 S ...filbS [16 ... e5?? 17.:td2+-] 1 7.12ld4?! [1 7.e5 file?+] 1 7 ...e5 1 8.12lb5 [1 8.12lb3 J:le8+] 18 ...0-0 1 9.12ldS .lieS [19 ... 12lg4!?+] 20.'il'h3? [20.J:lg1 IDeS!+; 20 ... :tab8 21 ...ie2 filb4 22.'<Wb4 l:b4+] 20... J:ab8 [21 .b3 fila5 22.Wb2 li:id5!-+ 1::,. 23.'il'g3 li:ic3!; 22 ... 12le4 23.12le4 �e4+ I.Aimasi; 21 .:td2 'il'a5! (I.Aimasi; 21 ...12le4? 22.ji,d3! (Nareiso) 22 ... 12ld6? (22 ...12li6D) 23.'ifh7 Wl7 24.:tf1 we7 25.'ifg7 J:lf7 26.l:f7 li:if7 27.1i..g6 :tf8 28.�12+-; 21...1i..e4!?+ Narciso) 22.b3 (22.a3 �b2! 23.:tb2 'ife1 24.We2 li:ie4 (I.Aimasi; 24...�a4 25.l:b3 ..ib3 26.'i¥b3 li:ig4-+ Junior 6.0) 25.12lb5 J:lf2 26.Wb3 :tb2 27.Wb2 fild2 (27 ... 12lf2 28. 'il'h5) 28. Wb3 fi1d1 29. Wb2 12lf2) 22... 'ifa3 (22... 12le4 23.12le4 �e4+) 23.Wd1 (23.Wb1 li:ie4) 23 ... a5-+] �-� 53

Polgar,Judit San Segundo,Pablo Madrid 1 995 (6)

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M/95-5-42

Movsesian,Sergey Stocek,Jiri Czech tt 2001 (9)

1 .e4 c5 2.ti:lf3 e6 3.d4 cd4 4.ti:ld4 ti:lc6 5.ti:lc3 ti:lf6 6.ti:lc6 bc6 7.e5 ti:ld5 8.ti:le4 �a6 9.c4 �b4 1 o.�d2 'il'h4 1 1 .'iYf3 f5 1 2.ti:ld6 �d6 1 3.cd5 �f1 1 4.ed6 �b5? [14...�c4! 1 5.dc6 �d5 16.'il'l4 (16.cd7 �d7oo 17.'iYe2 (17.'il'e3 'ilfe4!? (17 ... Wd6 1 8.0-0 Schmidt-Becker, Germany Bundesliga 1 999) 54

1 8.'ife4 �e4 1 9.13 �d5 20.�14 (20.�b4 l:ihc8 21 .0-0 llc2 22.l:il2 l:il2 23. �12 l:ic8=) 20 ... J:!hc8 21 .0·0 (21.Wd2 J:l:c4 22.�e5 l:iac8!??) 21 ... J:l:c2 22.l:il2 l:iac8 23.b3 (23.�e5 l:il2 24.�12 l:ic2 25.�11 g5+Z) 23 ...l:il2 24.�12 J:l:c2 25.�11 oo I.Aimasi) 17 ... l:ihc8 1 8.0·0 'ife4 1 9.'i¥e4 �e4!?i! 20.13 �d3 (20 ... �d5 21 .�14 :tlc2 22 . .i;II2 J:iac8 23.b3oo - 1 7.'iYe3) 21.J:l:le1 l:ic2 22.�c3 �c4 23.�e5 J:tc8 24.l:iad1 Schebler-Ankerst, Germany Bundesliga 1 996) 16 ...'l!l¥14 17.cd7 �d7 1 8.�14 J:Ihc8 (18 ... .!:thg8 Girkiyan-Delgado, Erevan oi-W 1 996) 1 9.Wd2 l:tc4 20.�e5 J:iac8!!?? I.Aimasi; 20 ... �g2 21 . .!:thg1 J:f.g4 22.h3! J:ig6 (22 ... �h3 23.J:igc1 ±) 23.l:tac1 �c6 24.J:f.g6 hg6 25.l:tg1 ± Movsesian] 1 5.de6:t 0-0 [15 ... de6 16.a4 �a4 1 7.d7 �d7 1 8.�14 Movsesian] 1 6.ed7 J:l:ad8 1 7.0-0-0 'ifc4 18.�c3 'ifa2 1 9.J:l:he1 l:Id7 20.l:te7 l:tfd8 21 J:!de1 'ifa1 22.Wc2 'ifa2 [22...�a4 23.b3 �b3 24.Wb3 l:tb8 25.�b4+-l 23.l:te8 l:te8 24.lle8 Wf7 25. 'ifh5 g6 26.l:te7 >t>f8 27.'ifh6 1 -0

Popovic,Peter Grabher,Heinz Wien Schlechter-mem 1 996 ( 1 )

1 .e4 c 5 2.ti:lf3 e 6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:lc3 ti:lc6 6.ti:lc6 bc6 7.e5 ti:ld5 8.ti:le4 �a6 9.�a6 'i¥a5 1 o.�d2 'ifa6 1 1 .b3! 'il'b6 [ 1 1 ...�e7?! 1 2.c4 15 13.cd5 le4 14.de6 0-0 1 5.'ife2 'ife2 16.>t>e2 de6 1 7.l:tac1 ± Drozdov­ Kjeldsen, Budapest 1 995; 1 1 ...15?! 1 2.el6 ti:ll6 1 3.ti:ll6 gl6 14.'/WhS �d8 (14 ... >t>e7 1 5.�b4 d6 16.0·0·0--+) 1 5.�a5! �e7 1 6.c4 (16.0-0-0 d5 (� 1 6 ... 'il'b5) 17.�c3 'ifa2 1 8.l:the1 Vi'a3 1 9.Wb1 '1Wd6 20.l:td3 �g7 21 .l:tde3 e5 22.14 e4 23.l:ie4+­ Prie-Toulzac, Montpellier 1994) 16 ... J:l:g8 1 7.�b4 d6 1 8.0-0-0! c5 1 9.l:td6!! �d6 20.'ifc5 �d7 21 .J:l:d1 �e8 22.'i\fh5 l:ig6 23.'/Wh7 �b4D (23 ... J:ig7 24.'ii' h 5 l:tl7 25.l:td7!+-) 24.Vi'g6 >t>l8 25.Vi'l6 WeB 26.'ifh8 �18 27.'iYh5 �e7 28.Vi'h7 Wl6 29.l:td3 'i!!Va2 30 . .!:tl3 wes 31 .Vi'c7 �d4 32.'ifd7 Wc5 33.b4 �c4 34.'ife6 1-0 T.Horvath-lstvandi, Hungary tt 1 991] 1 2.0-0! [1 2.c4?! 'i\fd4!] 12...'il'd4 1 3.l:te1 '/We5 1 4.c4--+ ti:lf6 1 5.�c3

'iff4 1 6.g3 'i\ff5 1 7.ti:ld6 �d6 1 8.Vi'd6 ti:lg4 1 9-�d4 '1Wh5 20.h4 f6 21 .J:ie4 [21 .II:e6? de6 22.'i\fe6 �18 (22 ... Wd8?? 23.�b6 ab6 24.J:l:d1+-) 23.lle1 c5-+] 21 ...ti:le5 22.�e5 fe5 23.l:te5 '1Wf3 24.lld1 0-0-0 25.J:!a5 l:thf8 26.l:td2 1 -0

8 f5 9.ef6 tt'Jf6 1 O.tt'ld6 .iii.d 6 ..•

1 U IVd6 �b6 1 2 .iii.d3 .iii.a6 •

Nataf,Igor-Alexandre Lautier,Joel France tt 1 996

1 .e4 c5 2.ti:lf3 e6 3.d4 cd4 4.ti:ld4 ti:lf6 5.ti:lc3 ti:lc6 6.ti:lc6 bc6 7.e5 ti:ld5 8.ti:le4 f5 9.ef6 ti:lf6 1 O.ti:ld6 �d6 1 1 .'iYd6 'iYb6 1 2.�d3 �a6!? [12 ...c5] 1 3.�e3! [1 3.c4 (Manik-Svobod­ ova, Lazne Bohdanec 1 997) 13...�c4! Bukai-Stein] 13 ... '1Wb2 1 4.�d4 'i\fb7 1 5.c4! [15.�c5 ti:ld5! (!::,. 16 ... �d3, 17 ... Vi'b8; 15 ... WI7 16.Vi'e7 �98 17.c4 (1 7.0-0 �d3 1 8.cd3 ti:ld5 1 9.'iYg5 'i\fb2 20.llab1 'ii'l6 21 .'il'g3 h5 22.'ii'd6 h4 23J,i:te1 J:l:h5 24.Vi'd7 ti:ll4 25.'i!!Vc6 l:td8 26.�e3 ti:ld3 27.J:ied1 l:ihd5 28.h3 Vi'g6 29.Vi'c2 ti:ll4 0-1 Kontic-Topakian, Arnhem Ech-jr 1 988) 17 ... 'iVc7 1 8.0-0 Ilea 1 9.'iYd6 Vi'd6 20.�d6 Wl7 21.l:tab1 l:tc8 22.�c5 l:tc7 23.�d6 l:icc8 24.�c5 l:tc7 25.�d6 h·Y2 Muller-Schulte, Germany Bundesliga 1 989) 16.'ifg3 (1 6.�h7 'iYb2!; 16.c4 '1Wb8!) 16 ... �d3 (h· Y2 Munoz Moreno­ Melendez Fierro, Madrid ch-ES 1 992) 1 7.'i!!Vg7 (1 7.cd3 'iYb5 1 8.'i\fg7 0-0-0) 17 ... 0-0-0 1 8.cd3 ti:ll4 (1 8 ... l:ihg8) 1 9.Vi'c3 Vi'b5!??] 1 5 ... 'il'b8 1 6. Via3 �ea [16 ... e5?! 1 7.l:tb1 'i!!Vc7 18.�c5:t; 16 ... 'iYI4!? 1 7.l:td 1 ! (1 7.�e3 'iYeS 1 8.l:tb1 ti:lg4! 1 9.'1Wa6 ti:le3 20.1e3 Vi'e3 21 .�e2 0-0--+) 17 ...�b7 (17 ... �c8 1 8.0-0± Wl7 1 9.J:l:le1 (1 9.g3 Vi'h6 20.14 .lieS) 1 9 ... l:te8 20.�e5 (20.II:e3 e5) 20 ... 'i!!V h4 (20 ... 'iYh6 21 .l:te3) 21 .J:l:e3 ti:lg4 22.�g3! (22.l:th3 'iYf2 23.Wh1 ti:le5 24.J:f.l1 ti:ld3 25.'i!!Vd3 'il'l1 26.'iY11 >t>g8) 22 ... Vi'h5 23.�e2 'iYg6 24.l:tl3 >t>g8 25.II:d4--+) 18.'i!!V b2?! (1 8.'iYb4!?; 1 8.0-0 c5!? (18 ... ti:lg4 19.g3 'ilfh6 20 .h4) 19. Vi'c5 ( 19 .�e3 'iYh4 20.13 0-0 21 .�c5 .i;IIc8 22.�d6 aS 23.�e2 �a6

Survey S/ 34.6

24.il'e3 tt:Je8 25Jld4 'li'h5 26.14 'li'17 27.i<.a3 ti:JI6 28.h3 d5 29.cd5 ti:Jd5 30.'li'd2 i<.e2 31 .'li'e2 J:lc6 32.�b2 J:Iac8 33.lld2 h6 Y,-Y, Cherepkov-Begun, Minsk 1 982) 19 .. Jlc8 (19 ... �g2?? 20.�16 gl6 21 .il'h5 cJiJe7 22.�g2+-) 20.'li'e5 il'e5 21 .i<.e5) 1 8 ... il'c7 1 9.0-0 c5 20.�e5 il'c6 21 .13 0-0-0 22J:ile1 Borgo-Sermek, Bad Worisholen 1 993] 1 7.0-0 d6 1 8.'li'aS! [D. 19.llb1] 18 .. .'ii' b7 1 9.cS!? [1 9.�16!? gf6 20.J:Iab1 i¥17 (20 ... 'li'd7 21 .'li'h5 i¥17 22.'li'l3) 21 .�e4 d5 (21 ...�b7 22.l:!ld1) 22.'li'c5 'li'd7 23.�13±; 1 9.l:iab1 'li'17 20.�16 gl6 21 .�e4] 1 9... dS 20.�eS o-o 21 .llab1 'iii'd7 22Jlb4! 'li'd8?! 23.'li'a4 aS 24.Ilh4+- [t> 25.il'c6, 26.�16] 24...�a6 2S.�f6 l:!f6 26.i<.h7 �f7 27.lle1 g6 28.'il'd4 eS 29.IleS [29.il'e5 �d3 t> 30 ... i<.l5] 29 ...il.c8 [t> 30 ... i<.l5]

30.g4 [30.�g6!+- �g6 (30 .. Jlg6 31 .l:th7 J:Ig7 32.l:!g7 cJiJg7 33.J:Ig5 cJiJI8 34.'li'g7 We8 35J:!e5) 31 .'li'e3! il.I5D (31 ...�17 32.l:te7!) 32Jih6 'iJg7 (32 ... WI7 33.J:II5+-) 33.Ile7+-J 30 ... l:!:a7 31 .gS l:!fS 32.�g6! Wg6 33.l:!h6 �f7 34.IlfS �fS 3S.l:tf6 �g8 36.l:i:fS :c:!.e7 37.'li'f6 il'e8 38.Ilf4 l:!e6 39.'li'fS l:!eS 40. 'li'f6 l:le6 41 .'iii'fS :c:tes 42.'1ifg4 'i!ie7 43.h4 'li'cS 44.g6 'li'e7 4S.�h2 'iii'e6 46.�g3 J:Ie1 47.'iii'e6 l:le6 48.hS cS 49.l:lfS l:ld6 SO.Wf4 c4 S1 .WgS c3 S2.h6 1 -0

Smirin,IIya Sveshnikov,Evgeny Podolsk tt 1 990 (4)

1 .e4 cS 2.ti:Jf3 e6 3.ti:Jc3 ti:Jc6 4.d4 cd4 S.ti:Jd4 ti:Jf6 6.ti:Jc6 bc6 7.es ti:JdS 8.ti:le4 fS 9.ef6 ti:Jf6 1 O.ti:Jd6

�d6 1 1 .il'd6 'li'b6 12.il.d3 il.a6 1 3.0-0 il.d3 1 4.'II!Yd 3 0-0 1 S.b3 dS 1 6.il.b2 tt:Je4 1 7.�d4 cS 1 8.�e3 ti:Jd6 1 9.f3 'li'c6 20.�f2 eS 21.'ti!Ye3 d4 22.il'eS J:Iae8 23.'li'gS l:le6 24.J:Iae1 l:lg6 2S.'iii'e7 J:!:f7 26.'li'd8 Ilf8 27.il'h4 :c:l.f3 28.�g3 l:lf1 29.l:lf1 h6 30.il'd8 �h7 31 .l:lf8 J:te6 32.i<.d6 'iii' d6 33.'ii'd6 l:ld6 34.J:tc8 d3 3S.cd3 l:!d3 %-%

Eslon,Jaan Anguix Garrido,Juan Valencia 1 992 (4)

1 .e4 cS 2.ti:Jc3 tt:Jc6 3.ti:Jge2 e6 4.d4 cd4 S.ti:ld4 ti:Jf6 6.ti:Jc6 bc6 7.es ti:JdS 8.ti:le4 fS 9.ef6 ti:Jf6 1 O.ti:Jd6 �d6 1 1 .'li'd6 'li'b6 1 2.�d3 il.a6 1 3.�a6 'li'a6 1 4.b3 'li'aS [14 ...l:ll8 Chandler-Santo Roman, Luzern Wch-tt 1 985] 1 S.�d2 il'dS 1 6.i<.b4 'li'd6 1 7.�d6 tt:Je4 1 8.�eS dS 1 9.c4 Wd7 20.0-0 l:!hg8 21 .l:lac1 g6 22.Ilc2 l:!gc8 23J:Uc1 ti:Jd6 24.g4 ti:Jf7 2S.il.g3 aS 26.cdS edS 27.cJiJg2 ti:Jd6 28.�es a4 29.l:lc3 ab3 30.ab3 Y2-% tt:Je4 31 .l:t3c2 l:!a3

8 . .f5 9.ef6 ti:lf6 1 O.ti:ld6 itd6 .

1 UI!Yd6 .lta6

Kindermann,Stefan Stein,Bemd Germany Bundesliga 1 986

1 .e4 cS 2.ti:Jf3 tt:Jc6 3.d4 cd4 4.ti:Jd4 ti:Jf6 S.ti:Jc3 e6 6.ti:Jc6 bc6 7 .es ti:JdS 8.ti:le4 fS 9.ef6 ti:Jf6 1 O.ti:Jd6 �d6 1 1 . 'lWd6 �a6 1 2.il.a6 iVaS 1 3.�d2 il'a6 1 4.il.b4 0-0-0! [14 ... ti:ld5 15.0-0-0 0-0-0 1 6.il.a3;!;] 1 S.a3 eS 1 6.f3 l:lhe8 17.0-0-0 Ile6 1 8.'ii!YcS d6 1 9.'li'c3 cS 20.�cs deS 21 .'11!YcS 'li'c6 22.'li'a7 l:!d7 23.'li'as e4 24.fe4 J:te4 2S.l:ld7 ti:Jd7 26.il'd2 hS 27.l:tf1 g6 28.g3 'ii!Ye6 29.J:ld1 l:le2 30.il'c3 %-Y2 �d8 31 .'ii'h8

Wahls,Matthias Topakian,Raffi Arnhem Ech-jr 1 988 (6)

1 .e4 cS 2.ti:Jf3 e6 3.d4 cd4 4.ti:ld4 ti:Jf6 S.tt:Jc3 tt:Jc6 6.ti:Jc6 bc6 7.eS ti:JdS 8.ti:le4 fS 9.ef6 ti:Jf6 1 O.ti:Jd6 �d6 1 1 .il'd6 �a6 1 2.il.a6 il'as 13.�d2 'li'a6 1 4.�b4

Degraeve,Jean-Marc Vaisser,Anatoli Cappelle la Grande 1 994 (5)

1 .e4 cS 2.ti:Jf3 e6 3.d4 cd4 4.ti:ld4 ti:Jf6 S.ti:Jc3 ti:Jc6 6.ti:Jc6 bc6 7.eS ti:JdS 8.ti:le4 fS 9.ef6 ti:Jf6 1 O.ti:Jd6 �d6 1 1 . 'li'd6 'li'b6 1 2.�d3 i<.a6 1 3.0-0 �d3 1 4.'ii!Yd 3 0-0 1 S.b3 dS 1 6.i<.e3 'ii!Yc7 1 7.i<.cS l:lf7 1 8.c4 eS 1 9.cdS cdS 20.l:lac1 l:td8 21 .il'a6 ti:JhS 22.:c:l.fe1 e4 23.�d4 'li'd7 24.g3 ti:Jf6 2S.l:lcS 'iii' h3 26.'li'f1 'li'fS 27.h3 ti:Jd7 28.J:tc7 tt:Jes 29-�es 'li'es 30.l:lf7 �f7 31 .'li'bs 'ii!Yc 3 32.Ild1 e3 33.'ii'e2 ef2 34.'li'f2 �g8 3S.l:lf1 h6 36.'li'f7 cJiJh8 37.�h2 d4 38.'iii'e7 'li'c2 39.'iJg1 'li'c8 40.�h2 l:!e8 41 .'li'd6 J:le2 42.�g1 'li'h3 43.'li'f8 cJiJh7 44.'li'fS il'fS 4S.IlfS l:la2 46.l:!dS J:Ib2 47.l:ld4 l::t b3 48.�g2 llbS 49.l::t d 6 aS SO.l:la6 IlgS 0-1

1 4 ... �f7 1S.'li'e7 �g6 1 6.h4 l:lae8 1 7.'ii'd6 'li'c4 1 8.il.c3 'li'e4 1 9.�f1 eS 20.J:lh3 l:le6 21 .il'c7 l:lhe8 22.'ii'a7 il'c2 23.a4 l:t8e7 24.aS dS 2S.il'e3 d4 26.il'd2 il'd2 27.�d2 cS 28.l:tb3 l:la7 29.l:lc1 ti:Jd7 30.l:lbS 'iJfS 31 .b4 cb4 32.�b4 h6 33.f3 hS 34.�e2 Wf4 3S.�d2 �fS 36.Wd3 :c:l.g6 37.�gS Ilga6 38.il.d8 ti:Jf8 39.�b6 l:le7 40.l:ldS ti:Je6 41 .g3 gS 42.l:le1 �f6 43.l:!deS gh4 55

44.gh4 l:ta8 4S.n1 e4 12lf4 46.�d4 l:[d7 47.�c4 l:l:d1 48.�d4 12lg6 49.l:l:dS 1 -0

Emms,John Khenkin,Igor Kobenhavn 1 993 (7)

1 .e4 cS 2.12if3 e6 3.d4 cd4 4.12ld4 12if6 S.l2lc3 12lc6 6.12lc6 bc6 7.es �LidS 8.12le4 fS 9.ef6 12lf6 1 0.12ld6 �d6 1 1.'tli'd6 �a6 1 2 b6 'iVaS 1 3.�d2 [1 3.b4! 'ilfa6 14.�b2i] 1 3 'ifa6 1 4.b3 12le4 1 S.'ifd4 12id2 1 6.'ifd2 dS 1 7.c4 0-0 1 8.0-0 l:l:ad8 1 9.l:l:ae1 dc4= 20.'ife2 cS 21 .1lc1 .l'lf4 22.g3 l:l:fd4 23.nc4 .l'ld2 24.'ife3 na2 2S.l:l:cS 'iVb6 26.'ifc3 h6 27.l:l:c6 'ifd4 28.'iid4 l:l:d4 29 . .1'le6 J:td3 30.b4 l:l:b3 31 .J:te4 J:ta4 32.J:te7 .l'lbb4 33.J:tc1 l:l:c4 34.J:tc4 l:l:c4 3S.l:ta7 �h7 36.h4 �g6 37.�g2 J:tc3 38.hS �f6 39.g4 l:tb3 40.f3 J:tb2 41 .�g3 J:tb4 42.l:td7 l:l:a4 43.�f2 J:ta3 44.�e2 J:tb3 4S.J:td6 �f7 46 . .1'ld3 J:tb6 47.J:td7 �f6 48.�e3 .l'le6 49.�d4 J:ta6 SO.J:tdS J:ta4 S1 .�e3 J:tb4 S2 .1'ld6 �f7 S3.J:td4 J:r.b6 S4.J:tdS J:tb4 SS.J:td4 J:tb6 S6.f4 l:l:e6 S7.J:r.e4 J:ta6 SS.J:tes �f6 S9.J:tdS J:ta4 60Jl:d4 J:ta6 61 .J:tb4 .l'le6 62.�d4 J:te1 63.J:r.b6 �f7 64.J:l:g6 J:ta1 6S.fS J:ta4 66.�es l:taS 67.�f4 l:l:a4 68.�g3 J:ta3 69.�h4 J:tc3 70.f6 Y2-Y2 •.

.••

•

Bukal,Vladimir Stein,Bernd Dortmund 1 993 (8)

1 .e4 cS 2.12lf3 e6 3.d4 cd4 4.12ld4 12lf6 S.l2lc3 12lc6 6.12lc6 bc6 7 .eS �LidS 8.12le4 fS 9.ef6 12if6 1 O.l2id6 .ild6 1 1 .'if d6 �a6 1 2.c4 'ifb6 1 3.�d3 �c4! 1 4.�c4 [1 4.�e3 'i\Vas 1S.b4 'iia3 16.l:l:d1 'ifc3 1 7.�e2 �LidS 1 8.�cs 'li'c2 1 9.�13 �d3 20 . .1'lde1 �IS 21 .g4 'li'd3 22.J:te3 �g4 23. �g4 12le3 24.1e3 'li'd6 2S.�d6 aS 26.a3 ab4 27.ab4 J:ta2 0·1 Chalupnik·Witkowski, Warszawa 1 988] 1 4... 12le4 1 S.'ifa3 [1 S.'Ii'd3 'iVI2 1 6.�d1 'li'g2 17.J:r.f1 12112 1 8.l:tl2 'ilfl2 1 9.V/i'd6 .l'll8 20 ..ild2 l:tiS 21 .�b4 cS 22.�c3 l:l:gS 23.�e1 'li'b2 24.J:!c1 J:!g4 0·1 Kettner·Stein, Karlsruhe tt 1 988] 1 S 'ilff2 1 6.�d1 'li'd4 1 7.�d3 12if2 •..

•

56

21 .�d2 0-0 22.l:l:f1 .l'lf1 23.�f1 J:!fS 24 ..ild3 l::!f2 2S.'ifa7 'il:fgS [2S ...'ifg2 26.�c3 'ifh2 27.'ifd7 'ifeS 28.�c2oo] 26.'t!lfaS �f7 27.�e4 'li'f4 28.�f3 dS 29.�c1 J:tf1 [29 ... 'iVh2 30.'ifa7 �g6 31 .'1i'cS 'li'g1 32 ..ild1 J:tg2 33.'il:fc6 �16 34.'iic3oo] 30.�c2 .l'lf2 31 .�c1 J:tf1 Y,-Y, Nikitin

M/93·4·30

Prie,Eric Etchegaray,Patrice Nantes ch·FR 1 993 (5)

1 .e4 cS 2.12if3 e6 3.d4 cd4 4.12ld4 12if6 S.l2lc3 12lc6 6.12lc6 bc6 7.eS �LidS 8.12le4 fS 9.ef6 12if6 1 0.12ld6 .ild6 1 1 .'li' d6 �a6 1 2.c4 'ifb6 1 3.f3!?N [13.cS 'iVb4 14.'iid2 'iid2 1S ..ild2 .ilfl 16.J:tf1 �LidS; 13. 'ilfg3 0·0] 1 3 ... cS 1 4. 'li'b6 ab6 1 S ..ilf4 J:r.cS 1 6.0-0-0 .>lb7 1 7..ild6 �f7 1 8.�d3 l:ta8 1 9.a3 J:thc8 20.J:the1 .>lc6 21 .J:td2 g6 22.h4 .l'la4 23.g4 �LieS 24.�es d6 2S.�g3 J:td8 26.�b1 J:r.aaS 27 .J:tde2 12lg7 28 ..>le4 dS 29.�d3 J:ta7 30 .ileS dc4 31 .>lc4 bS 32.�d3 c4 33.�c2 .ildS 34.l:th2 h6 3S.J:!g1 J:tda8 36 .>lc3 J:l:a6 37.l:l:f2 J:tg8 38 .ild2 hS 39.�c3 eS 40.�es J:te6 41 ..ild4 J:tge8 42.�c3 1 -0 hg4 43.fg4 �g8 44.hS •

•

•

1 8.�c2 [18.�e2? 12ih1 19 . .>le3 'ifdS!± Adorjan·Ouinteros, Amsterdam 1 977] 1 8 12lh1 1 9 ..ilgS! cS 20J:!h1 'il:fdS •..

•

Survey S/ 44.6

N iC

SURVEY

INTRODUCTION: Sergey Tlviakov MAIN ANALYSIS: Sergey Tlviakov STUDY MATERIAL: Van de Mortel

Sicilian Defence Closed Sicilian 51 44.6

Naer ' s Pet Move 1 .e4 c5 2.ct:lc3 ct:lc6 3 .tb5 .

I came across this variation for the first time in Dhaka, Bangladesh, in 1997, when James Plaskett played it against me. The ideas behind 3.�b5 are very simple: White threatens to spoil Black's pawn structure by taking on c6, gains some time for speedy development and takes the initiative. Later, in Groningen in 1 999, I had to face this variation against Evgeny Naer, and again I had problems. I liked the variation for White and

STATISTICS

decided to start playing it myself. It is absolutely impossible to cover all the lines in one survey, a large theoretical article would be neces­ sary to cover all the ins and outs. For self-study I would advise you to take a look at the games of Evgeny Naer, who plays this varia­ tion very often and with good re­ sults, too. Black can't afford to play 3... e6, 3...d6 or 3...g6 since after 4..itc6 White has a clear and long-lasting advantage. The main line in the po­ sition is 3...ct:ld4, although 3... 'iVc7

and 3 ... ct:la5 deserve attention, too. After 3... ct:ld4 4.�c4 (4.ct:lf3 and 4.ct:lge2 are interesting as well) Black has to choose between 4... e6 and 4...g6.

Variation A 4... e6 occurred in one of the two main games of this survey, Tiviakov-Fedorov, Wijk aan Zee 2001 . After 4... e6 5.ct:lf3 (5.ct:lge2 is interesting) Black came up with the strong move 5 ... 4:lf6 ! , attack­ ing the pawn on e4 and not allow­ ing White to take on d4. After 6.0-0 a6 (6.. .'iVc7 is interesting) 7.e5 (7.a4, 7.d3 and 7.l:tel are the other options) 7...d5 8.ef6 dc4 9.fg7 .fi.g7 an unclear position arises with approximately equal chances.

Variation B After 4 ... g6 5.ct:lf3 �g7 6.ct:ld4 ! ? (6.0-0 i s a worthy alternative to the text, although it will not be cov­ ered here) 6...cd4 7.'iVf3 ct:lh6 (the only move) 8.ct:le2 (after 8.d3 Black is able to steer the game into an equal ending with 8 ... 'iVa5 ! ? 9.ith6 ..th6 10.'iVf7 �d8 l l.'iVd5 'iYd5 l 2.ct:ld5 e6 l 3.4:lf6 ..tg7 l 4.e5 .itf6 1 5.ef6 J:tf8, Zufic­ Malakhov, Bled 2001 ) 8 ... 0-0 the critical position of the variation has arisen. White has several moves at his disposal. 9.d3 is 57

strongly met by 9 .. .t2lg4 ! , intro­ duced in the featured game Naer­ Tiviakov, Groningen 1 999. Al­ though White has a slight plus, Black should be able to neutralise White's pressure with correct play. 9.0-0 and 9.�b3 have not been tried in tournament practice yet, but can be recommended as alter­ natives. 9 .h3 was recommended by yours truly when annotating the game Naer-Tiviakov. Alexander Moro­ zevich followed my advice when he had to play Alexey Shirov in the final round of this year's Corns Chess Tournament in Wijk aan Zee. The idea is to simply cut off the knight on h6 and complete de­ velopment. Black has to act ener­ getically to bring the knight back into play. After 9 ... e6 IO.d3 f5 l l .�g3 b5 1 2.�b3 �b7 the posi­ tion is sharp and unclear. Only fur­ ther games and analysis can shed more light on this position.

12.�b3i Konieczka·Kern, Germany Bundesliga 1 990) 1 O ... a6 1 1 .de5 ab5 1 2.�b3 cb2 1 3.�b2 'i¥a5 1 4.�c3 b4 1 5..itb2 'i!Vb5 16.0·0·0 b6 1 7.'ife3± Bangiev) 9 ... �b6 1 O.c3 dc3 1 1 .dc3 a6 12.�e3±; 7...tt.if6? 8.tt.ib5 0·0 (8 ... e5 9.tt.id6+-; 8 ... �b6 9.e5+-) 9.tt.id4 d5!? 1 O.ed5 e6 1 1 .0-0 ed5 1 2.�b3 J:l:e8 1 3.d3 �g4 1 4.�g3 �d7 1 5.h3 �h5 16.�e3±] 8.tt.ie2 [8.d3 0-0 (8 ... dc3?! 9 ..ith6 .itl6 (9 ... 0-0 1 0.�g7 wg7 1 1 .bc3 'i!Va5 12.d4 (1 2.Wd2!?) 12 ... b5 13.�d5 llb8 14.0-0±) 10.b3± Bangiev) 9.tt.ie2 - game; 9.tt.ib5 'i!Vb6<=t Bangiev] 8 ... 0-0 [8 ... e6 9.d3 (9.�d3 0-0 1 0.tt.id4 d5 1 1 .ed5 ed5 1 2..itb3 a:eat>) 9 ...b5 (9...tt.ig8!?) 1 0..itb3 tt.ig8!? Bangiev; 10 ... �b6?! 1 1 .�h6 �h6 1 2.�16 0-0 13.'i!Vd4 "iVa5 14.c3± Bangiev-Lagunow, Germany 1 998] 9.d3 [9.�d3?! e6 8... e6 9.�d3 0-0; 9.h3!?; 9 ..itb3!?]

Conclusion At the moment it is impossible to draw a definite conclusion on the assessment of this variation. There is not much in the way of theory, which leaves ample room for crea­ tivity on both sides. The line can be recommended to those who want to avoid the main theoretical lines. The surprise factor is very impor­ tant and if Black doesn't have any idea how to play against 3.�b5, he can easily get into trouble.

81 44.6 Naer,Evgeny Tiviakov,Sergey

Groningen 1 999 ( 1 0) 1 .e4 c5 VL:lc3 tt.ic6 3.�b5 tt.id4 [3... g6 4.�c6! oo] 4.�c4 [4.�a4!?] 4 ... g6 5.tt.if3 �g7 6.tt.id4!? cd4 7.�f3!? tt.ih6D [7 ... e6? 8.tt.ib5 �e5 (8 ...d6 9.�a3!? �e5 1 0.d3 d5 1 1 .14± Bangiev; 8... 'ifb6 9.'i¥14± Solak· Allemann, Biel 2001) 9.�d3 (9.c3 dc3 1 0.d4 (1 0.dc3 a6 1 1 .tt.id4 �c7 58

9... tt.ig4!N [9...�b6 10.'i!Vg3 (1 0.h3!? 6 1 1 .g4) 10 ...d6 (10 ... tt.ig4!?) 1 1 .h4 "iVb4 12 ..itd2 'i!Vb2 1 3.J:l:c1 tt.ig4 1 4.h5 �d7 1 5.hg6 hg6 1 6.13 tt.ie5 1 7.�h4 l:!.lc8 18."iVh7 Wl8 19 ..ith6+­ Branding-Hansel, Oberhol 1 999; 9 ... ifa5 1 0.�d2 �b6 1 1.. �b3! 1 1 .0-o-o!; 9 ... d6 1 o.h3J 1 o �ba [1 0.'!Wg4 d5 1 1 ."iYg3 (1 1 .�13 dc4 1 2.dc4 15 (12...�e6 13.�d3 a:ca (13 .. .'�c7 1 4.b3) 14.b3 b5 1 5.cb5 llc2g?) 13.tt.ig3 (1 3.ef5 �!5, c2<; 1 3.0-0 le4 1 4.'!We4 �!5, c2<) 1 3...�c7 1 4.'�d3 (1 4.�e2? .ite6+) 1 4 .. .fe4 1 5.tt.ie4 �15g? 1 6.0-0 J:Iac8 (16...�e4 17.�e4 "iYc4oo) 1 7.b3 (1 7.c5 �e4 18.'!We4 'i!Vc5, c2<) 1 7... b5t) 1 1 ...dc4 12.dc4 15 (12...�e6 1 3."iYd3 - 1 1 .�!3 dc4 12.dc4 �e6 1 3.'!Wd3) 1 3.e5 (1 3.ef5?! �!5, c2<) 13 ...ifa5 1 4.�d2 'i!Ve5 1 5.'i!Ve5 �e5 1 6.14=; 1 0.�!7?!

J:lf7 1 1 .�g4 'i!Vc7; 1 0.'!Wg3 tt.if6!? (6 d5) 1 1 .�b3 d5 1 2.e5 tt.ih5] 1 0 d6 1 1 .0-0 [1 1 .h4 h5!oo] 1 1 ... a5 [1 1 ...tt.ie5 1 2.�g3 tt.id7 13.14 tt.ic5 14.!5 tt.ib3 1 5.cb3i; 1 5.ab3!?] 1 2.a4 [1 2.a3 a4, c2<] 1 2 tt.ie5 1 3.'iVg3 tt.id7 1 4.'i!Vh4 [1 4.14 tt.ic5 1 5.�c4 (1 5.�a2 e6! (6 !5; 15 ... �e6?! 16.15 �a2 1 7.l:Ia2t>) 1 6.15? ef5 17.el5 �15 1 8. .!::rl5 gl5 1 9.�g5 (1 9.�h6 'iff6+ 20.�g5 'ife5) 1 9 ... "iYe8+ 20 ..itl6? ife3) 15 ... �e6 16.�e6 le6=] 1 4 tt.ic5 1 5.�g5 [15.�c4 �e6=; 1 5.�d5 e6 (15 ... �e6!?) 16.'ii'd8 �d8=] 1 5 ... l:i:e8D 1 6 . .itd5 [16 ..itc4 �e6=] 1 6 .ite6 1 7.b3 [17 . .ith6?! �d5 18.�g7 (18.ed5 e5) 18 ... Wg7 1 9.ed5 e5; 1 7.tt.if4?! �d5 18.tt.id5 !6 6 19 ...e6; 1 7.14 .itd5 1 8.ed5 15; 1 7.�e6 tt.ie6 1 8.�h6 �!6 6 19 ...J:l:ac8] 1 7 'i!Vd7 1 8.tt.if4 [18.J:l:ae1 .itd5!? 1 9.ed5 e5 20.de6 tt.ie6 (20 ... 'iVe6 21 .13!) 21 .�!6 �!6 22.'iVf6 �d8= 6 23... llac8] 1 8 ...�d5 1 9.tt.id5 f6 20.�d2! [�g7<; 20..ith6 ifd8 21 .�g7 Wg7 6 22...e6] 20...'ifd8! 21 .'ifg3 e6 [21 ...l:!.c8 22.h4 e6 23.tt.il4 - 21 ...e6] 22.tt.if4 J:!:c8! [22... d5 23.13!±; 23.ed5 e5 24.tt.ie6 tt.ie6 25.de6 J:l:e6=] 23.h4 [6 24.h5 g5 25.tt.ie2 e5 26.'�'13, 6 tt.ig3-15] 23 ... tt.ia6! 24.J:!:ac1 tt.ib4! 25.c4 [25..itb4?! ab4 (c2<) 26.h5 (26.tt.ie2 15) 26 ... g5 27.tt.ie2 15] 25 ... dc3 [25 ...e5 26.tt.id5 tt.id5 27.ed5i] 26.J:lc3 [26.�c3?? tt.ia2] 26 .!::i:c3 27.�c3 e5! 28.tt.ie2 tt.ic6= 29.h5 wf7 30.�h2 [30.'!Wf3 ifb6 31 .J:b1 =] ao ... 'iVb6 31 . .!:!.b1 'fiVes 32.'iff3 J:l:e7 33.g3 l:i:d7 34.Wg2 Y.-Y. .•.

•.•

.•.

.•.

•..

•..

Tiviakov

.

81 44.6 Tiviakov,Sergey Fedorov,Aiexey Wijk aan Zee 2001 ( 1 3)

1 .e4 c5 2.tt.ic3 tt.ic6 3.�b5!? tt.id4 4.�c4 e6 5.tt.if3 tt.if6! 6.0-0 [6.e5 d5! (6... tt.ig4 7.tt.id4 tt.ie5 8.tt.ie6 de6 9 ..itb5 �d7=) 7.tt.id4 cd4 8.�b5 tt.id7 9.tt.ie2 'iVg5 10.tt.id4=] 6 a6 [6...d5? 7.ed5 ed5 8.tt.id5! tt.id5 9.tt.id4 cd4 10.'iVh5--> tt.ie7 (10 ...�e6 •.•

Survey SI 44. 6

1 1. .l:!.e1 ±; 1 0...g5 1 1 ..l:!.e1 !JL.e7 12.d3±; 12 ..l:!.e5!?; 12.�g5!?) 1 1 .�17 �d7 12.l::!.e 1±; 6 ...�c7!?] 7.e5N [7.a4 'ii'c7oo; 7J:!:e1 !?] 7 d5! [7...tt:lg4?! 8.l::te 1 ! (8.tt:ld4 tt:le5 9.tt:le6 de6=) 8 ... d5 (8 ... b5 9.tt:ld4! (9.!iL.d3 jLb? 10.!JL.e4 !1Le4 1 U :le4 15 12.el6 tt:ll6 13.lle1oo) 9 ... cd4 (9...�h4 10.tt:ll3 �12 1 1 .�h1 !JL.b7 (11 ...bc4 12.lle4! (12.tt:le4 !iL.b7 1 3. .!:te2 !JL.e4 1 4. .!:te4 h5 15.J::i:c4 d5 16.ed6 !iL.d6oo) 12 ... h5 13.llg4 hg4 14.tt:le4+-) 12.!iLI1 !iLI3 13.�13 �e1 14.�a8 �e7 1 5.�13±) 10.�g4 dc3 1 1 .!iL.b3 (11 .!iL.d3!?±) 1 1 ...cd2 (11 ...cb2 12.!iL.b2±) 1 2.!iL.d2±; 8 ...tt:ll3 9.�13 �h4 10.h3± tt:le5?? 1 1. .l:!:e5 �c4 1 2.J:r:e4+-; 8 ... 'ifc7 9.tt:ld4 tt:Je5 10.tt:ldb5 ab5 1 1 .tt:lb5:t) 9.!iLI1 t] 8.ef6 (8.ed6 !iL.d6+] 8 ... dc4 9.fg7 !JL.g7 1 0.d3 (1 0.b3!?oo] 1 0...cd3 [10...tt:ll3 1 1 .�13 cd3 12.cd3f> oo] 1 1 .'ifd3 [11 .cd3!?oo] 1 1 ... !JL.d7 1 2.tt:ld4 jLd4! [12...cd4 13.�g3! (1 3.tt:le4!?) 1 3...llg8 (13...�18 14.tt:le4t) 14.tt:le4--+>] 1 3.!JL.e3 !JL.c6 1 4.f3? [1 4.!JL.d4 �d4=; 14 ... cd4 1 5.tt:le4:t J:!:gB (1 5...!JL.b5 1 6.c4!) 16..!:tle1 :t] 1 4 .. J:tg8?! (t> 1 5 ...�g5; 14 ... �b6!?+ t> 0·0·0] 1 5J:!.f2 �h4 [15 ... �b6!? 16.!JL.d4 cd4 1 7.�h7 0·0·0 18.tt:ld1 �c7g@>j 1 6.!iL.d4 cd4 1 7.tt:le2! [1 7.tt:le4 0-0-0+, tt:le4<] 1 7 ... 0-0-0 1 8.a4 lldS 1 9.b4 �b8 20.g3! eS? [20 ... �e7? 21 .tt:ld4±; 20... 'ifl6 21 .'i¥h7 l::!.gdB 22.'ifd3 e5g@j .••

27.'ife5+-) 27.�e5+-] 24.'ifa3 J:ra4 25.'ifd6 �ea 26.lla4 !iLa4 27.�e5 [27.�a3!? jLeBD (27...d3 28.tt:lc3 !iLeB (28...llg3 29.hg3 �g3 30.�11 �h3 31 .�e1+-) 29.tt:ld5+-; 29.'ifaB �c7 30.tt:ld5+-) 2B.�aB �c7 29.�a5 �cB 30.�e5 d3 (30...�g5 31 .�d4+-) 31 .tt:l14 (31 .tt:ld4 �g5 32.tt:ll5 d2 33.J::i:l1 ±) 31 ...�g5+-] 27.. :ifg5 [27...d3 2B.tt:ll4 (2B.tt:lc3 'ifc4 29.tt:ld5 llg6 30.tt:le7 �d7 31 .tt:lg6 hg6:t) 2B...'ifg5 29.tt:ld3+-; 29.�e4!?] 28.'ifd4 .l:!.d8 [2B...!JL.c6] 29.�a7 jLd7 [29 ... l::!:d 1 !? 30.�g2 j)_c6 31 .tt:ll4+- t> 32.ne2; 31 .tt:ld4 'ifc1 �] 30.tt:lf4 j)_c6 31 .�g2 l:rd1 32.l::!.e2 �fS?! [32...'ifl6 33.tt:ld5 jLd5 (33...'ifa 1 34.tt:lb6 �c7 35.ne7 �dB 36.'ifa1 .!:!.a1 37.lll7+-) 34.cd5+-; 32...h6!?] 33.tt:ld5 !iL.dS (33... J:!.d5 34.cd5 'ifd5+-] 34.'ifc5 �d8 35.'l!lfd6 �d7 36.'ifb8 (36...'ifcB 37..!leB �eB 3B.�cB+-] 1 -0 Tiviakov

Study Material

Rehn,Ralf Veingold,Aiexander Tammisaari 1 996 (5)

1 .ti:lc3 c5 2.e4 ti:lc6 3.JJ.b5 ti:ld4 4.�c4 e6 5.ti:lf3 ti:lf6 6.d3?! d5 7.ed5 ed5+ 8.ti:ld4? cd4 9 ..ib5 �e7+

1 0.0-0 dc3 1 1 .bc3 'i!'a5 1 2.c4 a6 1 3.�d2 'ifc7 14 ..ia4 �d7 1 5.�d7 >!
Natter,Siegfried Veselovsky,Sergey Wattens 1 996 (7)

4 ... e6 5.tt:lf3 tt:lf6

Rausis,Igor Benjamin,Joel

1 .e4 c5 2.ti:lc3 ti:lc6 3.�b5 ti:ld4 4 ..ic4 e6 5.ti:lf3 ti:lf6 6.0-0 d5? 7.ed5 ed5 8.ti:ld4? dc4 9.J:!.e1 �e7 1 0.ti:lf3 ti:ld5 1 1 .d4 cd3 12.'i!'d3 ti:lc3 1 3.'1Wc3 0-0 1 4.iJ.f4 %-%

Luzern Wch-tt 1 993 (6)

21 .b5!+- abS [21 ...!iL.d7 22.ba6+-] 22.ab5 J:!.bS [22 ... jLb5 23.c4+-; 22 ... !JL.e8!? 23.�a3..... (23.c4!? t> 24.�a3) 23...'l!lfl6 (23...�d8 24.c4) 24.'ifa7 �c7 25.lla6 �dB 26.c4+-] 23.c4! l:!.b4 [23 ... J:!:b6 24.'ifa3 �dBD (24... �c7 25.�a5+- t> 26.c5) 25.'ifa8 �c7 26.'ifa5 �d7 (26 ... �c8

1 .e4 c5 2/i:lc3 ti:lc6 3.�b5 ti:ld4 4.�c4 e6 5.ti:lf3 ti:lf6 6.0-0 a6 7.d3 d5 8.�b3 JJ.e7 9.ed5 ti:lb3 1 O.ab3 ti:ld5 1 1 .ti:ld5 't!Yd5 1 2.l:t:e1 0-0= 1 3.J:!.e5?! 'ifc6 1 4.J:!.h5 f6 1 5.J:!.a4 J:!.f7 1 6Jl:g4 e5 1 7.llg3 JJ.e6 1 8.ti:lh4 g5 1 9.ti:lf3 J:l:g7 20.'ife2 J:l:d8 21 .h4 g4 22.ti:lh2 'ifd7 23.f3 JJ.f7 24.J:l:h6 gf3 25.'1i'f3 J:i:g3 26.'1i'g3 \t>h8 27.'1i'g4 'i!'d4 28.\t>f1 J:lg8 29.'1i'f5 J:!.g7 30.J:!.f6 iJ.f6 3 1 .'li'f6 e4! 32.'tlid4 cd4 33.de4 JJ.g6 34.JJ.f4 J:!.f7 35.g3 ..b4 36.c3 d3 37.We1 l:t:e7 38.�d2 �f5 39.�e3 JJ.e4 40.ti:lg4 0-1

Lilja,Richard Buckley,Graeme Coulsden 1 999 ( 1 )

1 .e4 c 5 2.ti:lc3 ti:lc6 3 ..ib5 ti:ld4 4.JJ.c4 ti:lf6 5.ti:lf3 e6 6.0-0 a6 7 .d3 b5 8 ..ib3 ti:lb3 9.ab3 iJ.b7oo 1 o.JJ.g5 d6 1 1 .ti:ld2 JJ.e7 1 2. '1We1 h6 1 3.iJ.h4 g5 1 4.JJ.g3 h5 1 5.e5 h4 1 6.ef6 iJ.f6 1 7.JJ.d6 'li'd6 1 8.ti:lde4 '1We7 1 9.ti:lf6 '1Wf6 20.'il'e3 'il'd4?! 21 .'ifg5 J:!.d8 22.J:!.fe1 �f8 23.ti:le4 l:t:g8 24.'1Wh4 J:!.d5 25.'1Wf6 J:!.e5 26.'i!'h6 we7 27.'1i'h4 �f8± 28.'1Wh6? Y,-Y, 59

Longson,Aiex Rowson,Jonathan Port Erin 1 999 (3)

1 .e4 c5 2.l2Jc3 li:lc6 3 ..>ib5 li:ld4 4..>ic4 e6 5.1i:lf3 li:lf6 6.0-0 b5!? 7.1i:lb5 li:lb5 8.�b5 li:le4 9.d4;t [9. .1le1;!;] 9 ... 'ii' b6 1 0.'ili'd3 [1 0.�d3] 1 o ... li:ld6 1 1 .dc5 'ili'b5 1 2.cd6 'ili'd3 1 3.cd3 �d6 1 4.�e3 �a6 1 5.:0:fd1 <Jile7 1 6.a3 .ll hc8'i" 1 7.:0:d2 .llc7 1 8.�d4 .>if4 1 9.�e3 .>id6 20..>id4 f6 2U l.c3 �f4 22.:0:dd1 'litf7 23 ..>ib4 J:l:ac8 24.g3 .>ih6 25 ..>ic3 e5 26.1i:lh4 g6 27 .d4 e4 28.1i:lg2 f5 29./i:lea <Jite6 30 ..>ia5 .llc6 31 .�b4? �e2! 32.:0:e1 �e3 33.fe3 J:l:c2-+ 34.b3 �f3 0-1

Belotti,Bruno Drabke,Lorenz Saint Vincent 2001 (5)

1 .e4 c5 2.12lc3 li:lc6 3.�b5 li:ld4 4 ..>ic4 e6 5.1i:lf3 li:lf6 6.0-0 a6 7.d3 b5 8.�b3 li:lb3 9.ab3 �b7 1 0.e5 li:ld5 1 1 .1i:le4 i..e7 1 2.�g5 f6 1 3.ef6 li:lf6 1 4.�f6 gf6 1 5 . .1le1 0-0 1 6.d4 J:l:c8 1 7.1i:lc5 .>ic5 1 8.dc5 J:l:c5 1 9.J:l:e3 'li'c7 20.c3 J:l:h5 21 .h3 l:tf7 22.'ili'd4 .ll g7 23.1i:le1 .ll hg5 24.f3 l::t d 5! 25.'i!i'f6 'li'c5 26.'i!i'f4 e5 27.'il'e4 l:l:d1

28.b4! Wic7 [28.....ie4 29.bc5 J:l:a1 30.J:l:e4 aS! 31 .l::te5 l:tb1 32.J:l:e2 J:l:g5'i"] 29.l::t d 1 ..ie4 30.fe4= 'i!Yb6 31 .<Jitf2 J:l:g3 32.l::t d 3 J:l:e3 33.J:l:e3 <Jitf7 34.1i:lf3 d6 35.<Jite2 'il'c6 36.1i:ld2 we6 37.J:Id3 'ili'b6 as.ltlta 'i!Yb7 39.<Jite3 Wia7 40.<Jile2 'li'g7 41 .<Jitf2 'li'h6 42.J:l:d1 <Jite7 43.J:l:a1 'il'f4 44.J:l:e1 'ii'f7 45.J:l:e2 'li'b3 46.1i:lh4 <Jile6 47.g4 'ili'd1 48./i:lfS 'il'h1 60

49.:C:d2 'il'h2 50.<Jite1 'li'g1 51 .<Jite2 'il'g2 52.<Jitd3 'il'f3 53.1i:le3 'li'h3 54.J:l:f2 'li'h1 55.J:l:f1 'li'h2 56.b3 h6 57.:C:a1 'li'b2 58.J:l:h1 <Jitf7 59.:C:h6 'li'b1 60.<Jitd2 'li'e4 61 ..1ld6 'i!i'f3 62.g5 we7 63.J:l:f6 'li'h1 64.:0:h6 'il'b1 65.:0:a6 'ii' b2 66.<Jitd3 'il'b1 67.<Jitd2 'il'b2 68.<Jitd3 'i!i'b1 69.<Jitd2

7.'il'f3 e6 8.1i:lb5 �e5 9.c3 dc3 1 O.d4 a6 1 1 .de5 ab5 1 2 ...ib3 cb2 1 3.i.. b2± b6 1 4.0-0 ..ib7 1 5.J:l:fd1 �c6 1 6.Wif4 h5 1 7...ic3 h4 1 8.�b4 g5 1 9.Wie3 J:l:h5

Y,-Y,

4 g6 5.tt:lf3 fi.g7 6.tt:ld4 cd4 7.'iff3 •..

Van Schaardenburg,Mark Konguvel,Ponnuswamy Biel 2000 (8)

1 .e4 c5 2.12lc3 li:lc6 3.�b5 li:ld4 4.i.. c4 g6 5.1i:lf3 .>ig7 6.1i:ld4 cd4 7.'i!'f3 li:lf6 8.1i:lb5 0-0 9.1i:ld4 d5 1 O.ed5 li:lg4 1 1 .1i:le2 li:le5 1 2.'li'b3 b5!? 1 3.i.. b5 [13.'i!i'b5 li:lc4 1 4.Wic4 ..ib? 1 5.1i:lc3 �c3 1 6.dc3 ..id5 1 7.'1i'g4±] 1 3 ... J:l:b8 1 4.d4 a6 1 5.a4

20.�e6!+- fe6 21 .'1i'f3 li:lf6 22.ef6 J:l:h7 23.:C:ac1 'ii'c7 24.�d6 'i!i'b7 25.f7! l:tf7 26.'i!i'h5 1 -0

Tsekouras,Theodoros Shavtvaladze,Nikoloz Hania 2000 (7)

15...1i:lg4? 16.0.0 [16.'i!i'g3!+-] 1 6 ...ab5 1 7.ab5 e5 1 8.h3 li:lf6 1 9.c4 li:ld7 20 ...ie3 �b7 21 .de5 li:le5 22.J:l:fd1 'il'h4 23.:C:d4 'i!i'e7 24 . .1ldd1 J:l:fc8 25.c5 :O:c5 26.d6 'li'h4 27.i..c 5 'ili'e4 28.f3 'i!i'e2 29.J:l:e1 'ii'd2 30.J:l:e3 li:ld7 31 .J:l:d1 'i!Yb2 32.'i!i'b2 ..ib2 33.J:l:e7 li:lc5 34.d7 li:ld7 35.l::t dd7 ..ias 36.b6 �c6 37.l:tc7 l::t b6 38.J:l:f7 �e5 39.J:l:ce7 ..id5 40.J:l:h7 �g3 0-1

Naer,Evgeny Vink,Nico Cappelle la Grande 2000 (2)

1 .e4 c5 2.12lc3 li:lc6 3.�b5 li:ld4 4 ..>ic4 g6 5.1i:lf3 .>ig7 6.1i:ld4 cd4

1 .e4 c5 2./i:lca li:lc6 3.�b5 li:ld4 4. ..ic4 g6 5.12lf3 �g7 6.1i:ld4 cd4 7.'1i'f3 li:lh6 8.1i:le2 0·0 9.h3 <Jith8 1 O.d3 'ifas 1 1 . .>id2 'il'b6 1 2.0-0-0 f5 1 3.g4 fe4 1 4.Wie4 e6 1 5.'1i'g2 a5 1 6.a3 'il'c6 1 7.'1i'g3 b5 1 8. ..ib3 a4 1 9.�a2 .>ib7 20.Wb1 J:l:ac8 21 .l::tc 1 'i!i'g2 22 . .1lh2 'i!i'f3+ 23.'il'h4 Wie2 24 ..>ih6 �h6 25.Wih6 Wie5 26.f4 Wif4 27.'1i'f4 J:l:f4 28.J:l:e2 .ll c5 29.J:l:g1 <Jitg7 30.Wc1 J:l:f3 3U1h2 J:l:d3 0-1

Skytte,Rasmus Bekker Jensen,Simon Kobenhavn 2000 (9)

1 .e4 c5 2./i:lca li:lc6 3.�b5 li:ld4 4.�c4 g6 5.12lf3 .>ig7 6.1i:ld4 cd4 7.'il'f3 li:lh6 8.1i:le2 f5?! 9.d3 li:lf7 1 0.'if g3 0-0 1 1 .h4 e6 1 2.h5 g5 1 3.h6 �f6 1 4.f4 b5 1 5.�b3 g4 1 6.e5 .>ie7 1 7.1i:ld4 a6 1 8.�e3 �b7 1 9.<Jite2 'i!i'c7 20.l::t h 5 Wh8

Survey S/ 44.6

2Vi:lfS [21.Uah1--+] 21 ... efS 22.IlfS .!i:lh6 23.IlhS 'ti'c6 24.'ifh2 'ifg2 2S.'i!Vg2 �g2 26.Uh6 <;io>g7 27.Uh2 �f3 2a.wt2 hS!gg Y2-Y2

1 S.�gs eS 1 6.'ifh6 li:lf6 17.c3 dc3 1 a.li:lc3 �e6 1 9.�e6 fe6 20. 'iVh3 J:!.ea 21 .'ife3 li:lg4 22.'iff3 li:lf6 23.Ilad1 dS 24.'il'g3 d4 2S.Ii:lbS a6 26.1i:la3 'il'ba 27. 'iVgS li:ld7 2a.J:!.c1 bS 29.h4 'ii'd 6 30.1i:lc2 Wg7 31 .1i:le1 h6 32.'ifd2 J:laca 33.1i:lf3 li:lf6 34.J:!.c2 J:!.cS 3S.J:!.cS 'iVcS 36.J:I.c1 'li'd6 37.'ifc2± li:lga aa.'ifc7 'ifc7 39.J:!.c7 wf6 40.wf1 aS 41 .we2 J:!.e7 42.J:!.ca J:!.g7 43.J:!.c6 Ilb7 44.1i:ld2 a4 4S.Ii:lb1 b4 46.1i:ld2 a3 47.b3 hS 4a.li:lf3 we7 49.1i:le1 li:lf6 SO.Ii:lc2 li:lea S1.wd2 li:ld6 S2.IlcS UbS S3.J:!.c7 Wf6 S4.J:!.a7 li:lca SS.Ila4 gS s&.hgS wgs S7.J:!.b4 J:!.b4 sa.li:lb4 li:ld6 S9.wc2 li:lbS 60.1i:lc6 li:lc3 61 .1i:les li:la2 62.1i:lc6 wf6 63.f4 li:lc3 64.1i:ld4 a2 6S.wb2 eS 1 -0

Kovalevskaya,Ekaterina Madl,Ildiko Halle tt 2000 (7)

1 .e4 cS 2.1i:lc3 li:lc6 3.�bS li:ld4 4.1Lc4 g6 S.li:lf3 �g7 6.1i:ld4 cd4 7.'i¥f3 li:lf6 a.liJbS 0-0 9.1i:ld4 'iVaS!? 1 0.c3 e6 1 1 .0-0 li:le4! 1 2.'ife4 dS 13.�dS �dS 1 4.'ti'dS edS 1 S.Ii:lf3 a5 1 6.d4 �fS 1 7.�e3 a4 1 a.li:ld2 :tea 1 9.J:!fcH �d3 20.Ii:lf3 f6 21.1i:le1 �fS 22.h3 hS 23.1i:lc2 �fa 24.�d2 J:ta6 2S.Ii:le3 �e6 26.b3 fS 27.g3 Ilcaa 2a.ba4 J:ta4 29.l:tc2 �d6 30.1i:lg2 �c7 31 .Ilb2 b6 32.�f4 �da 33.�d6 J:tc4 34.�b4 :c& 3S.Ile2 �gS 36.Wh2 �f7 37.1i:le1 J:!.e6 aa.J:te6 �e6 39.1i:lf3 ...tf6 40.h4 �d7 41 .a3 �a4 42.Ile1 :ea 43.J:tea �ea 44.1i:le1 �da 45.1i:ld3 �c7 46.f4 wf7 47.'i!tg2 as 4a.li:le1 'i!te6 49.'i!tf3 �da SO.'i!te3 �f6 S1 .1i:lf3 �a4 S2 ..ifa �ea S3.1i:les .ies S4.deS bS SS.'i!td4 �d7 S&.wcs Y2-Y2

Solak,Dragan Perunovic,Milos Subotica 2000 (9)

1 .e4 cs 2.1i:lc3 li:lc6 3.�bs li:ld4 4. .ic4 g6 S.li:lf3 .ig7 6.1i:ld4 cd4 7.'iff3 li:lf6 a.li:lbS 0-0 9.1i:ld4 dS 1 0.edS eS 1 1 .1i:le2 bS!? 1 2.�bS e4 1 3.'ifg3 'iVdS 1 4.1i:lc3 'iVfS 1 S.d3 li:lhS 1 6.'ifgS 'iVgS 17 ..igS J:!.bagg 1 a.�e7 i.c3 1 9.bc3 IlbS 20..ifa wta 21 .0-0-0 �g4 22J�d2 ed3 23.cd3 li:lf4 24.g3 li:le6 2S.wc2 �fs 26.J:!.b1 J:!.aS 27.J:!.ba 'i!te7 2a.wb3 Wd6 29.d4 'i!tc7 30.Ilb4 J:!.dS 31 .Wc4 Wc6 32.Ilba li:lgS 33.Wb3 li:le4 34.J:!.e2 li:ld6 3S.Ild2 .ie6 36.c4

Zeidler,Sven Dishman,Stephen England tt 2000 (8)

1 .e4 cS 2.1i:lc3 li:lc6 3 ..ibS li:ld4 4.�c4 g6 S.li:lf3 .ig7 6.1i:ld4 cd4 7.'iff3 e6 a.liJ bS .ieS 9. 'iVd3 'ifb6 1 O.c3 dc3 1 1 .dc3 a6 1 2.�e3 'iYc6 1 3.1i:ld4 [13.14] 1 3 ... 'iVd6 1 4.1i:lf3 'ii'd 3 1 S.�d3 �c7 1 6 ..id4 f6 1 7.es fS 1 a.h4 h6 1 9.g4 li:le7 20.Ilg1 b6 21 .gfS gfS 22.1i:ld2 li:lc6 23.f4 li:ld4 24.cd4 �b7 2S.wf2 0-0-0 26.Ilg7 bS 27.a4 .ib6 2a.li:lb3 ba4 29.1i:lcS i.cS 30.dcS <;io>c7 31 .We3 �c6 32 ..ia6 J:!.ba 33.�c4 wda 34.J:td1 wea as.l::t d 2 Ilb4 a&.wda wta 37 ..Ilg6 'i!tf7 aa.hs .if3 39.wc3 J:!.b7 40.J:ld3 �hS 41 .J:!.f6 Wg7 42.c6 dc6 43.�e6 .ig4 44.Ild6 J:!.fa 4S.J:!.h6 Wh6 46.�ca whS 47.�b7 �f3 4a.e6 J:!.ea 49.Wd2 wg6 SO..ic6 �c6 S1 .J:!.c6 Uba S2.Wc3 Ub3 S3.Wc2 Ilb4 S4.e7 wf7 SS.J:l.f6 we7 S6.J:!.fS we& S7.J:!.fa we7 sa.J:!.ca J:!.f4 S9.wc3 .ilf3 60.wc2 Uf4 61 .Ilba wd& 62.wc3 wcs Y2-Y2

Zufic,Miroslav Malakhov,Vladimir Bled 2001 (4)

Hemandez,Gilberto Kudrin,Sergey Merida 2000 (6)

1 .e4 cS 2.1i:lc3 li:lc6 3.�bS li:ld4 4.�c4 g6 S.li:lf3 �g7 6.1i:ld4 cd4 7.'iff3 li:lh6 a.d3 0-0 9.1i:le2 li:lg4 1 o.�b3 d6 1 1 .0-0 li:les 1 2.�g3 li:ld7 1 3.�h4!? �f6 14 ..igS .igS

.ia2 44.Uaa �c4 4S.Wc3 a6 46.f3 .ie2 47.Wd2 .ibS 4a.g4 .ic6 49.Ua6 .if3 SO.gS �b7 S1 .J:ta4 WdS S2.We3 wes S3.IlaS i.dS S4.'i!te2 li:le4 SS.h4 Wf4 S6.Wd3 .ie6 S7J1a4 �fS sa.Ua7 li:lgS S9.we2 1i:lf3 60.J:!.f7 hS o-1

36 ... IlbS!-+ 37.IlbS i.c4 aa.wb4 .ibS 39.dS Wb6 40.Ilb2 .ic4 41 .Wc3 wcs 42.J:!ba �dS 43.Wd3

1 .e4 cS 2.1i:lc3 li:lc6 3.�bS li:ld4 4.�c4 g6 S.li:lf3 �g7 6.1i:ld4 cd4 7.'il'f3 1i:lh6 a.d3 'il'aS!? 9. .ih6 .ih6 1 0.'iff7 wda 1 1 .'ifdS 'ifdS 1 2.1i:ldS e6 1 3.1i:lf6 ii..g7 1 4.eS �f6 1 S.ef6 J:!.fa= 1 6.h4 J:!.f6 1 7.hS gS 1 a.h6 b6 1 9.J:!.hS J:!.g6 20.a4 �b7 21 .Wf1 .ilea 22.aS bS 23.�b3 J:!.cS 24.f3 we7 2S.Wf2 Wd6 26.J:!.e1 b4 27. .ila1 �c6 2a.ii..c4 we7 29.wg3 dS 30 ..ib3 es 31 .J:!.hh1 .l::td 6 32.J:!.he1 wf6 33.J:!.e2 WfS 34.l:tee1 .iea 3S.a6 �f7 36.J:th1 J:!.cc6 61

33.Wes �c2 34.'ife2 �b3 3S.'ifd1 �c3 36.'1iYc1 �d3 37.Wd1 '>!tc4 3B.'IiYd4 �b3 39.'ifd3 >i;>a4 40.'ii'c4 �a3 41 .�cS >i;>b2 42.�d4 1 -0

Morozevich,Alexander Shirov,Alexey Wijk aan Zee 2001 ( 1 3)

37.J:!.a4 l:!.b6 3B.l:!.h2 J:!.e6 39.J:!.h1 l:!.h6 40.l:!.h6 l:rh6 41 .l:!.b4 l:!.a6 42.l:!.bS l:!.b6 43.J:!.cS a6 44.l:!.c7 �f6 4S.�f2 hS 46.�e2 h4 47.�d2 �e6 4B.�e2 e4 49.de4 de4 SO.�e6 l:!.e6 S1 .fe4 J:le4 S2.�f2 g4 S3.l:!.cS l:!.f4 S4.�g1 g3 SS.J:!.c6 >i;>eS S6.l:!.a6 l:!.f2 S7.l:!.c6 l::t d 2 SB.�f1 l:!.d1 S9.>i;>e2 0·1 h3!

Heberla,Bartlomiej Dziuba,Marcin

1 .e4 cS 2.1i:lc3 li:lc6 3.�bS li:ld4 4.£i.c4 g6 S.li:lf3 �g7 6.1i:ld4 cd4 7.'iff3 li:lh6 B.li:le2 0-0 9.h3 e6 1 0.d3 fS 1 1 .'il'g3 bS 1 2.�b3 ilb7 1 3.f3 fe4 1 4.de4 aS 1 S.a4 ba4 1 6.lla4 Wlb6oo 1 7.'iff2! �e4 1 B.Ii:ld4 ilc6! 1 9.1i:lc6 'ifc6 20.h4 li:lfS 21 .hS l:!.abB 22.J:!.c4 'il'b6 23.hg6 hg6 24Jlg4 [24.Wib6!? l:!.b6 25.J:I.cn] 24...J:lfcB! 2S.'ifd2 'ifc7 26.Wd3 l:!.b4! 27.J:!.g6 WieS 2B.>i;>f1 J:!.d4 29.Wie2 >i;>f7! 30.l:!.gS li:lg3 31 .J:lg3 'ii' g3 32.�e3 l:!.b4?! 33.'ii'd 3 l:!.c7 34.l:!.hS 'ifg6 3S.J:!.fS >i;>gB!

1 4.cd4 li:lh6 1 S.eS! deS 1 6.deS �f7 1 7.1i:ld6 �g7 1 B.Ii:lcB?! J:!.hcB 1 9.We7 li:lf7 20.'iff6 ltgB 2 1 .�e6 'il'b4 22.�f1 l:!.c7 23.�b3 Wd4! 24.'ifd6 'V!id6 2S.ed6 l:td7 26.J:!.c1 l:tadB 27.J:!.c7 l:!.c7 2B.dc7 l:tcB 29.'>i<e2 .!:!.c7 30.�d2 '>ii<e3 h6 34.f3 li:lcB 3S.d4 li:le7 36.g4 gS 37.h3 fg4 3B.hg4 li:lg6 39.�c2 lle7 40.J:!.e7 li:le7 41 .�e4 b6 42.�d3 �f6 43.>i;>c4 lte6 44.>i;>bS li:ldS 4S.�dS >i;>dS 46.�a6 >i;>d4 47.<;l;>a7 '>i<e3 4B.'>itb6 �f3 49.a4 hS SO.aS hg4 S1 .a6 g3 S2.a7 g2 S3.aB'if <Jtg3 S4.'V!ibB >i;>h3 SS.'ifhB �g3 S6.Wies 1 -0

4...g6 5.<1:lf3 ..ltg7 6.0-0

Naer,Evgeny lskusnikh,Sergey

Brzeg Dolny ch·PL jr 2001 (4)

Moscow 1 996

1 .e4 cS 2.1i:lc3 li:lc6 3.�bS li:ld4 4.iic4 g6 S.li:lf3 �g7 6.1i:ld4 cd4 7.'ii'f3 e6 B.li:lbS d6 9.'ii'a 3 >i;>e7 1 O.c3 dc3 1 1 .1i:lc3 a6 1 2.0-0 �d7 1 3.eS!? 'ii'c7 1 4.d3 �es 1 S.J:!.e1 >i;>eB 1 6.�d2 1i:le7

1 .e4 cS 2.1i:lc3 li:lc6 3.ilbS li:ld4 4.�c4 g6 S.li:lf3 �g7 6.0-0 d6 7.1i:ld4 cd4 B.li:le2 li:lf6 9.d3 Wlb6 1 0.a4 0-0 1 1 .h3 .>id7 1 2.aS WicS 1 3.c3 li:le4!? 1 4.cd4 'ii' c6 1 S.Wb3 li:lf6 1 6.dS 'il'c7 1 7.�e3 l:tfcB 1 B.J:lfc1 'il'dB 1 9.1i:ld4 l:!.c7 20.llc2 WeB 21 .llac1

36.'ifd6? [36.:!:!.18! �h7 37.Wid6 �18 38.'1iYc7"'] 36 'il'fS 37.Wic7 a4?! [37... Wib5 38.�g1 a4-+] 3B.�c4 l:!.b2? [38...We5] 39.'ii'd7 J:l.b1 40.'>i;>f2 Wc2 41 .�e2 l'lb2 Y2-Y2 .••

1 7.J:!.eS!? deS 1 B.Ii:le4 �c6 1 9.1i:lf6 �dB 20.llc1 li:lfS 21 .�as b6 22.iidS! edS 23./i:ldS �dS? [23 ... '1iYd6 24.'ii'd6 li:ld6 25.1i:lb6 li:lb7 26.�b4 �c7 27.1i:ld5 >i;>d7 28.1i:lb6=] 24.J:I.c7 �c7 2S.'IiYcS+- �c6 26.'ifb6 �d6 27.'V!ic7 >i;>cS 2B.£i.b6 >i;>bS 29.a4 >i;>a4 30.'1iYc6 [30.'ifl7] 30 >i;>b3 31 .WdS �b2 32.g4 li:lh4 ..•

62

Heberla,Bartlomiej Singer,Krystian Zakopane 2001 (1 1 )

21 �h3! 22./i:lbs [22.gh3 Wh3 23.1i:lb5 li:lg4-->] 22 Wig4 23.f3 'il'g3 24.1i:lc7 li:lg4 2S.fg4 [25.d4!?] 2S ... We3 26.�f1 �g4! 27.d4 'iff4 2B.'>!te1 �d4! 29./i:laB il.f2 30.>i;>f1 �e3 31 .'>i<e1 'ifg3 32.>i;>f1 'il'f4 33.>i;>e1 �f2 34.>i;>f1 .•.

•..

1 .e4 cS 2.1i:lc3 li:lc6 3.ilbS li:ld4 4.�c4 g6 S.li:lf3 �g7 6.1i:ld4 cd4 7.'V!if3 e6 B.li:lbS d6 9.Wia3 >i;>e7 1 O.c3± Wlb6 1 1 .d3 fS?! 1 2.�gS+�f6 1 3.�f6 �f6

Survey S/ 44.6

Naer,Evgeny Van Blitterswijk,Stefan Groningen 1 999 (2)

34 ... �b6 35.we1 �a5-+ 36.J::i: e3 'i!Ve1 37.wf2 'fi'f4 3S.wg1 'ti'd4 39.<Jih2 'fi'e5 40.<Jig1 'fi'e1 41 .wh2 �e3 42.'fi'e3 'fi'h4 43.wg1 'ti'g5 44.tue7 �d7 45.�t1 h5 46.'1Wb3 h4 47.'1Wb7 h3 4S.tiJe6 '1We3 49.wh2 �e6 50.de6 'fi'f4 51 .Wh3 'fi'f1 52.ef7 wf7 53.'ti'd5 wg7 54.'1Wd4 'ti'f6 55.'ti'a7 d5 56.'ti'e5 d4 57.b4 d3 5S.'ti'e3 'ti'd6 59.'1!\Yd2 '1Wd5 60.<Jig3 e5 61 .<Jif2 <Jif6 62.we1 'i!Vd4 63.1iif 1 e4 64.'1!\Yf4 we6 65.'fi'g4 wd5 66.'fi'g6 '1Wa1 67.1io>f2 'll\Y b2 6S.Iio>g3 '1Wb4 0-1

Naer,Evgeny Plischki,Sebastian

1 .e4 e5 2.12le3 1Ue6 3.�b5 1Ud4 4.�e4 g6 5.12lf3 �g7 6.0-0 e6 7.1Ud4 ed4 S.IUb5 a6?! 9.12ld6 we7 1 0.1/JeS :!:ieS 1 1 .d3 b5 1 2.�b3 <;i;>fS 1 3.a4 1Ue7 1 4.�d2 12le6 1 5.f4 �f6 1 6.ab5 ab5 1 7.'fi'f3 wg7 1 S.l:!.a6 :!:!gS 1 9.:!:ifa1 whS 20.Wh1 �e7 21 .g3 �b4 22.e3?! de3 23.be3 12ld4! 24.ed4 �d2 25.l:!.d1 �e3 26.'fi'e3 l:!.aS 27.l:!.aS 'iias 2S.d5 'fi'a3 29.l:!.b1 l:!.eS 30.de6 de6 31 .f5 'iid 6 32.fe6 fe6 33.l:!.f1 Wg7 34.l:!.e1 Y2·Y2

Naer,Evgeny Kovchan,Alexander Swidnica 1 999 (7)

1 .e4 e5 2.12le3 12le6 3.�b5 1Ud4 4.�e4 g6 5.12lf3 �g7 6.0-0 d6 7 .12ld4 ed4 S.I/Je2 I/Jf6 9.d3 d5 1 o.�b5 �d7 1 1 .�d7 12ld7 1 2.ed5 12lb6 1 3.e4 de3 1 4.12le3 0-0 1 5.'il'b3 'i!'d7 1 6.�e3 �e3 1 7.be3 12ld5 1 S.�h6 l:!.fdS 1 9.e4 12lf6 20.l:!.ad1

Pardubice 1 996 ( 1 )

l:!e6 44.we2 wf6 45.a5 12ld6 46 ..!:!a4 l:Ia6 47.wd3 we5 4S.�b4 lUeS 49.<;i;>e4 J:!e6 50.�e5 12ld6 51.wb4 12lb7 52.�b6 litd5 53.l:!a1 Jle4 54.Wb3 J:!f4 55.a6 J:f.fS 56.ab7 we6 57.�e3 1 -0

4 ... g6 5.ti'lf3 iilg7 6.d3

Spassky,Boris Lautier,Joel Clermont Ferrand 1 989 ( 1 )

1 .e4 e 5 2.12le3 1Ue6 3.�b5 12ld4 4.�e4 g6 5.12lf3 �g7 6.d3 e6 7.0-0 12le7 S.l2ld4 ed4 9.12le2 d5 1 0.�b3 de4 1 1 .de4 1Ue6 1 2.a3 0-0 1 3.1/Jf4 b6 1 4.1Ud3 12la5 1 5.�a2 �b7 1 6.b4 1Ue6 1 7.:!:ib1 ii'd7 1 S.�f4 .!::l.aeS 1 9.f3 J:ifdS 20JU2 12le7 21 .b5 .!::l. e3 22.a4 a5 23.wh1 lUeS 24.�d2 l:!e7 25.�f4 l:!e3 26.l:!d2 'i/e7 27.12le5 '1We5 2S.I/Jd3 '1We7 29.12le5 'i!'e5 30.12ld3 'il'h5 31 .l::!. b3 1Ud6 32.'il'e1 l:!.eeS 33.l:!e2 1Ue4 34.l::t b1 g5 35.�g3 12le3 36.�b3 g4 37.'ilf2 lithS 3S.�f4 �h6 39.�e5 �g7 40.�f4 �h6 41 .�e5 �g7 42.�g7 wg7

1 .e4 e5 2/ue3 12le6 3.�b5 1Ud4 4.�e4 g6 5.12lf3 �g7 6.0-0 e6 7.1Ud4 ed4 S.IUb5 d5? 9.ed5 ed5 1 0.�d5! a6 1 1 .'1Wf3 I/Jf6 1 2J:ie1 wfS 1 3.'1!\Ya3 1io>gS

20 ... l:!.aeS [20 12lg4!?] 21 .h3 l:Ie6 22Jlfe1 b6 23.d4 :!:!deS 24.'1Wb4 'il'd6 25.'i!Vd6 ed6 26 . .!:!e7 .!:!e4 27.l:!a7 l:!4e7 2S.l:!e7 l:!e7 29.l:!eH d5 30.g4 1Ue4 31 .f3 1Ud6 32.l:!e5 f6 33.l:Ie6 12lb5 34.l:If6 J:ieS 35.J:ib6 1Ud4 36.l:!f6 12le6 37.a4 d4 3S.<;i;>f2 1Ue5 39.l:!e6 I/Jf7 40.�d2 l:!e2 41 .<;i;>e1 <j;g7 42.J:!e4 .t1e4 43.:!:id4 ...

1 4.�f7! <j;f7 1 5.1Ud6

1 -0

43.l:!e3 ! ? de3 44.'ii!i' e 3 gf3 45.gf3 <;i;>fS 46.:!:ig1 <;i;>e7 47.llg3!= J:id6 4S.<;i;>g2 J:!e3 49.J:ih3 '1!\Yg6 50.J:ig3 i¥h5 51 .l:!h3 'i¥g6 52.l:!g3 'fi'h5 53.l:Ih3 'i¥g6 54.J:1g3 'ti'h5 55.l:!h3

63

N!C

SURVEY

INTRODUCTION: Sergey Tlvlakov MAIN ANALYSIS: Sergey Tlviakov STUDY MATERIAL: Van de Mortel, Tiviakov

Sicilian Defence Closed Sicilian 51 44.6

Naer ' s Pet Line: Part 11 1 .e4 c 5 2.lt:lc3 lt:Jc6 3.jLb5 lt:Jd4 4.jLa4 This is the second survey in this Yearbook dealing with the rare variation 3.�b5 lt:ld4. After finish­ ing the first survey I studied the other retreat 4.�a4 as part of my preparation for the second Euro­ pean Individual Championship in Macedonia. It turned out to be an important step - my victory against the young and talented Russian player Pavel Smirnov was the first in a series of wins that eventually secured my qualifica­ tion for the 2001 FIDE World Championship. Later that month,

in the Dutch Championship against Karel van der Weide, I tried 4.jLa4 again. Although the game ended in a draw, I couldn't have been hap­ pier with the opening, having gained a large advantage.

Pros and Cons What is the main difference be­ tween 4.�a4 and 4.�c4? After 4.�a4 Black will find it much more difficult to develop his pieces, since he can't play d7-d6 and in the variation 4.�a4 e6 5.lt:lf3, he can't play 5 ... lt:lf6 be­ cause of 6.e5 lt:lg4 7.lt:Jd4, and now, in contrast to the parallel line with 4.�c4, the bishop on a4 isn't

hanging, so 7 ... lt:Je5 is no longer possible. The drawback of 4.jLa4 is the awkward position of the bishop itself. Black can play 'iVd8-a5 and try to trap the bishop after b7-b5, followed by c5-c4. The number of the games so far played with 4. .ta4 (including transpositions) is very limited. It is hard to find another solid line in the Sicilian Defence with so little theory, but with such good chances of getting an opening advantage straightaway. In the diagrammed position three different approaches have been tried.

Variation A) 4 . . a6 .

STATISTICS

This move took place in Tiviakov-Smirnov, Ohrid 200 1 , the featured game o f the present survey. Black exchanges White's bishop, but falls behind in devel­ opment. After 4...a6?! 5.d3 b5 (5...e6 leaves White a choice be­ tween 6.lt:lge2 and 6.lt:Jf3, with better chances) 6.�b3 lt:lb3 7.ab3 �b7 8.lt:lf3 White has the upper hand. Obviously, 4... a6 cannot be recommended.

Variation B) 4...g6 After 4... g6 White has a choice be­ tween 5.f4 and 5.lt:Jf3. 5.f4 was played in two of Jan Werle's games. He managed to get the bet64

Survey S/ 44.6

ter position in both, but Black's play can be improved upon. That's why I believe that White shouldn't waste any time and try to develop all his pieces as quickly as possible by playing 5.ttJf3. Please note that the position after 5 .ttJf3 can also arise after 2.ttJf3 ttJc6 3.ttJc3 g6 4.�b5 ttJd4 5 .�a4. In general, White's chances should be pre­ ferred if White takes on d4, so Black must try to prevent this ex­ change. B l ) 5 ... 'ifa5 ! ? is interesting but has yet to be tried in the tourna­ ment practice. B2) 5 ... a6 6.ttJd4 cd4 7.ttJe2 was better for White in Lip-Phan Koshnitsky, Gold Coast 200 1 . B 3 ) 5 ... �g7 i s the main move in the position. After 6.0-0 (6.ttJd4!? deserves serious attention) 6... �a5 (the only other way to develop is 6...ttJh6, although after 7.ttJd4 cd4 8.ttJe2 White was clearly better in Nieminen-McLean, Port Erin 1999, and Nieminen-Laasanen, Finland 1998) White should play 7.a3, planning b2-b4, with a small advantage in a very sharp position. 7.l:t:b l , which was played in Dobrowolski-Patla, Polanica Zdroj 1999, and Schekachev-Van Wely, Dordrecht blitz 2000, is interest­ ing, but in my view weaker than 7.a3.

Variation C) 4 :ifa5 ..

The most challenging move 4... �a5 (a novelty on move 4! ! ) was first recommended by the author of these lines in the analysis of his game against Smimov, published on his Website www. tiviakov.demon.nl several days af­ ter the end of the European Cham­ pionship. Later it was tested in Tiviakov-Van der Weide, Leeu­ warden 200 1 , the last game of this survey. After 5.ttJf3 b5 6.ttJd4 Black must play 6... cd4 (after 6 ... ba4 7.ttJde2 �b7 8.0-0 e6 9.d3 White had a sizable advantage in Tiviakov-Van der Weide) 7.ttJb5 (7.b4 was recommended by Karel after our game. It needs further

analysis because the position is ex­ tremely sharp) 7 ... 'iia4 8.ttJc7 Wd8 9.ttJa8 �b7 10.d3 �aS 1 1 .0-0.

81 44.6 Tiviakov,Sergey Smirnov,Pavel Ohrid Ech 2001 (4)

It is extremely difficult to evaluate the diagrammed position, as no games have been played with it yet. But it is obvious that White must have sufficient compensation here. His plan is to open the posi­ tion with b3, �d2 (or �b2), c3 and to organise an attack on the Black king, which is stuck in the centre. Since the position of the diagram can appear almost by force after 4.�a4, everyone who wishes to play this variation in the future, will have to spend a lot of time ana­ lysing it. At the same time, we will have to wait for these future games to shed more light on this position.

Conclusion The line with 4.�a4 is very inter­ esting and solid. It can be recom­ mended to those wishing to avoid theory in the Sicilian Defence. At the moment it is absolutely impos­ sible to draw a definite conclusion about whether White is better or whether Black can equalise with­ out a problem. The evaluation of the line strongly depends on the as­ sessment of the position of the sec­ ond diagram.

1 .e4 c5 2.ttJc3 ttJc6 3.�b5 ttJd4 4.�a4!? a6 5.d3 b5N 6.�b3 ttJb3 [6 ... �b7 7.ttJI3 ttJb3 8.ab3 game] 7.ab3 �b7 8.ttJf3tt d6 [8...e6 9.0-0tt; 8...ttJI6 9.e5 ttJd5 (9... ttJg4 1 0.�14) 1 0.ttJe4tt] 9.�g5! tt f6 [9 ... ttJI6 1 0.ill6!; 9 ... h6 1 o.�h4 g6! t:.. 1 1 ... ilg7; 1 o. . .g5 1 1..�. g3±] 1 0.�d2! [t:.. 1 1 .ttJd5, 1 2.ila5; 1 0. .ie3 e5!] 1 0...e5 [1 0...b4 1 1 .ttJd5 e6 1 2.ttJe3±] 1 1 .ttJd5 [t:.. 12.�a5] 1 1 ... b4 [1 1 ....id5 1 2.ed5 ttJe7 (12...g6 1 3.c4±) 1 3.c4±] 1 2.c4 bc3 [12 ... ild5!? 1 3.cd5 t:.. 14.ttJh4, 1 5.14f[JICJ, c4<, a6<; 1 3.ed5; 12 ... ttJe7!? 1 3.0-0; 1 3.ttJh4!?] 1 3.bc3 tiJe7 [13 ... �d5 1 4.ed5±] 1 4.c4± tiJd5 1 5.ed5! [1 5.cd5 ilen t:.. 16...0-0, 1 7...15-=t[)] 1 5...�e7 1 6.b4 cb4 1 7.'ifa4! [1 7.�b4 0-0! t:.. 18...15] 1 7... �d7 [1 7...wl7 18 ...ib4±] 1 8.�b4 �a4 1 9.l:t:a4 wd7 20.we2 [20.tiJd2 l:t:hb8 21 .we2 game] 20... l:t:hb8 21 .tiJd2 ilea 22.l:t:ha1 [22.tiJb3? weB! (22 ... a5 23.l:t:ha1±) 23.tiJa5 �d7 24.tiJc6 J:lb6=i=] 22 .. Jib6 23.�a5 l::r b2 24.�c3 l:!.b6 25.l:t:4a3 [25.d4] 25 .. J:!.ab8 26.�a5 l:t:b2 27.�c3 l:t:2b6 28.d4!? [t:.. 29.l:t:a5, 30.c5; 28.Wd1 t:.. 29.wc2, 30.ttJb3] 28... ed4?! [28...�d8!?] 29.�d4 l:t:b4

30.l:t:h3! h6 31 .l:t:g3! ilf8 [31 ... g5 32.l:t:h3+- , h6<, 16<] 32.wd3 wc7? [32... \t>eB 33.'it>c3 '.t>l7 (33...�15 34. .!:!.e3) 34Jie3 (t:.. l:t:e1 -c1 , �a7, a6<; 34. .ia7 l:t:8b7 35. .!:!.a6 65

J:ib2� �::,. 36... �15, 37...�e2) 34...�15 35 ..!::!.ee1 l:f.b2 36.l:!.ee1 �ea 37.�a7 J:iab4 3a. .!::!.a3 (t:,. 39/2lb3) 3a... l:!.b7 39.l:!.a6+-; 32 ... J:iaa!? 33.�e3 l::tb7±] 33.�C3+�f5 [33... Jl4b6 34.�a5+-; 33... .!::!.4b7 34.lla6+-l [34.�e2 34.�d4!? l:i4b7 35.J:!.a6+-] 34... l:i4b7 35.lla6 g5 36.l::Ie3 [t:,. 37.tlle4] 36...�c2 37.tlle4 �e7 38.tll g5? [3a.�a5 '.ild7 39.tll d6 (39.J:ld6 �d6 40.tlll6 �ea 41 . .!:!.eaX) 39... �d6 40.l:!.d6 �d6 41 .e5 �d7 42.e6 <;i;>d6 43. .!::!.e6X] 38 ... \.t>d7 39.tll h3 [39.tlll7+-] 39 .. .f5 40. .!::!.e6 l:!.c8 41 .tllf4 J:ibc7 [41 ...�b3!? 42 . .l::!.e6! (42.tllg6 .!:i:e4 43.1.ti'd3 l:!.e4±) 42.. Jk6 43.de6 l.t>e6 44.tllg6 (44.J:!.h6? �g5) 44... �da (44 ...�g5 45.14) 45.tlle5 <:J;;e7 46.tlll7+-] 42.c5 .!:!.c5 [42 ...de5 43.�e5+-] 43..!:!.a7 .!:!.5c7 44. .!::!.c7 J:i.c7 45.tllg 6 �dB 46.�a5 l:!.a7 47.�d8 <:J;;d8 48J:!.d6 1 -0

4... g6

Nieminen,Kari Laasanen,Teemu Finland tt 1 998

1 .e4 c5 2.12lc3 li:lcS 3.12lf3 g6 4 ..ib5 12ld4 5..ia4 �g7 6.0-0 li:lhS 7.12ld4 cd4 8.12le2 0-0 9..ib3 b5 1 0.d3 W/bS 1 1 ..ig5 eS 1 2.W/c1 12lg4 1 3.h3 12le5 14 ..ihS .ib7 1 5.�h1 Il:ac8 1S ..ig7 lt>g7 1 7.W/d2 f5 1 8.J:!.ae1 a5 1 9.a4 ba4 20.�a4 fe4 21 .de4 d3 22.cd3 l:i:f2 23.d4 12lc4 24.'ii' g 5 l:i:cf8 25.J:!.f2 l::if2 2S.W/g3 l::tf7= 27.b3 12ld2 28.'ti'e5 <J
Nieminen,Kari McLean,John Port Erin 1 999 (8)

Tiviakov

Study Material 4...e6

Tiviakov,Sergey Janssen,Ruud Dieren 2001 (5)

1 .e4 c5 2.l2lc3 li:lcS 3..ib5 12ld4 4 ..ia4 eS 5.d3 [5.12lge2; 5.12ll3] 5...as S.l2lf3 [6.12lge2] S... b5 7. .ib3 12lb3 8.ab3 .ib7 9.e5 dS 1 0.edS .idS 1 1 .12le4;t .ie7 1 2.'ii'e2 12lf6 1 3.0-0 0-0 1 4 ..ig5 l::t c8 1 5.l'lad1?! 12ld5! [14<] 1S . .id2 W/c7 1 7.c4 12lf4 1 8.W/e3 e5 1 9.ti:lg3 fS 20.12le2 12ld3 21 .cb5 ab5 22.'ii'd 3 e4 23.W/b5 ef3 24 ..if4 'flieS 25.12lc3 W/b5 2S.I2lb5 fg2 27JUe1 l::tfd8 28.12ldS .idS 29.l::i d6 l::t d S 30 ..idS .id5 31 Jlc1 .ib3 32.l:i:c5 J:!c5 33 ..ic5 .id5 34.b4 �f7 35 ..idS lt>e6 36 ..if8 g6 37 ..ic5 <J
23.12lf5! gf5 24.gf5 .if5 25 ..if5 12lf5 2S.'ii'f5 l:!.cS 27.l:ig1 [27.c4!] 27 ... l:!.gS 28.eS J:l:e8 29.l:i:ae1 ab3 [29 ... l:!.g1 30.l:!.g1 .ig7 31 .dc5 le6 32.cb6 �b6 33.J:ig7 <;t>g7 34.�g5 �hB=] 30.ef7 1 -0 'ii'f7 3 1 . �f7 lt>f7 32.J:i:gf1

30 ... .ia6?! [30 ... .ie4! 31 .l::te4 l:i:l5 32 ..id7 l:i:e5 33 . .!:te5 <Jg7oo] 3S ..ieS lt>g7 37.J:J:f3+- 12lg3 38.l::t g3 .if1 39 ..ic4 .ic4 40.bc4 Wif4 41 .W/f4 .!:tf4 42.l:i:e3 l:if1 43.l:i:a3 l:ic1 44.J:l:a5 J:!.c4 45.e5 <Jh5 51 .<;t>f2 1 -0

Werle,Jan Jens,Jelmer Hoogeveen 1 999 (3)

1 .e4 c5 2.12lc3 12lc6 3 ..ib5 12ld4 4 ..ia4 gS 5.f4?! .ig7 S.l2lce2 12le2 7.'ii'e2 e6 8.12lf3 12le7 9.0-0 0-0 1 O.c3 d5 1 1 .e5 .id7 1 2 . .ic2 �bS 1 3.�h1 a5 1 4.b3 'ii' as 1 5.�f2 l:!.fc8 1 S ..ia3 �a7 1 7.d4 b6 1 8 ..id3 .ifS 1 9.g4---+ a4 20.f5 ef5 21 .12lh4 f4 22.W/f4 .ieS

1 .e4 c5 2.12lc3 12lc6 3.12lf3 gS 4 . .ib5 12ld4 5 ..ia4 .ig7 s.o-o [6.12ld4!?] S ... li:lhS 7.12ld4 cd4 8.12le2 0-0 9.d3 d5 1 0.12ld4 �g4 1 1 .�d2 e5 1 2.12lf3 [1 2.12lb5!?] 12 ... .if3 1 3.gf3 <Jh1 g5 23 . .id2 f4 24 . .ib4 l:!.fe8 25.W/h5 12le5 2S.J::!. g 1 li:lcS 27 . .id2 J:J:e5 28.l:!.g4 �g6 29.'ii' g 6 hg6 30.J:J:ag1 .ifS 31 .h4+<;t>g7 32.hg5 .ig5 33.J:i1 g2 1 -0

Schekachev�ndrey Van Wely,Loek Dordrecht blitz 2000 ( 1 2)

1 .e4 c5 2.12lc3 li:lcS 3.12lf3 g6 4. .ib5 12ld4 5.�a4 .ig7 6.0-0 W/a5 7.J:i:b1 aS 8.12ld4 cd4 [8 ... .id4 9 ..ib3 d6 1 0.12ld5 e6 1 1 .12le3 b5 12.c3 .ig7 1 3.d4 .ib7 14.d5 e5 1 5.a4 12le7 16 ..ic2 �c7 17 . .id2 .icB 1 8.ab5 ab5 1 9.14 el4 20.lll4 O·Ooo Dobrowolski·Patla, Polanica Zdroj 1 999] 9.12ld5 W/a4 1 0.12lc7 \t>f8 1 1 .12la8 W/c6 [1 1 ...'ii'a2!?] 1 2.c4 bS 1 3.12lbS W/bS 1 4.b4 12lf6 1 5.d3 dS 1 6.a4

Survey SI 44. 6

42.l::!.e 1 lt>f7 43.dS .l:i:g6 44.e4 ..ie3 4S ..l:i:b1 �d4 46.1i:Ja8 .l:i:g8 47.1i:Je7 .!:lea 48.�d6 i.b6 49. .l:i:e1 .l:i:e7

4 .. :il'a5

Tiviakov,Sergey Van der Weide,Karel Leeuwarden ch-NL 2001 ( 1 )

1 .e4 e S 2.1i:Je3 li:Je6 3 ..ibS li:Jd4 4.�a4 'il'aSN S.li:Jf3 bS 6.1i:Jd4 ba4?! [6 ...cd4 7.ti.:Jb5 (7.b4!? Van der Weide) 7...'tlfa4 8.1i:Jc7 lt>dB 9.1i:Ja8 i.b7 10.d3 i.aB 1 1 .0-0!?i!] 7.ti.:Jde2 i.b7 8.0-0 e6 9.d3 ti.:Jf6 1 o.i.gS �e7 1 1 .'iYd2± 'ii'a6 1 2.eS 'ife6 1 3.f3 ti.:Jg8 1 4.i.e7 ti.:Je7 1 S.Ii:Je4 0-0 1 6.'ii'e3 [16.'ii'a5!?] 1 6 ... I:iae8 1 7.ti.:Jd6 I:ie7 1 8.'tlfas i.a6 1 9.ti.:Je3 ti.:Jg6 20.f4 f6 21 .'ii'a4 'ii'a4 22.1i:Ja4 feS 23.feS li:JeS 24.b3 ti.:Jf7 2S.Ii:Je4 d6 26.e4 .l:i:d8 27.I:iae1 = i.b7 28.ti.:Jee3 I:ie7 29.a3 aS 30.ti.:JbS i.e6 31 .1i:Jae3 eS 32.d4 ..ibS 33.1i:JbS ed4 34.1i:Jd4 l::!. b7 3S.ti.:Je6 I:iaS 36.b4 ab4 37.ab4 ti.:Jd8 38.1i:Jd8 .!;IdS 39.bSt I:ieS 40.J::[e4 l:!.b6 41 .I:if3 I:ie8 42.I:id3 lif2 I:ie7 44J:ih4 h6 4S.Ii'e2 I:l:a7 46.J:!.g4 lla2 47.1i'f3 I:ia7 48.\t>e3 I:ie7 49.J:!.d2 lleS SO.I:if2 li'g8 S1 .I:ie4 I:ie7 S2.l:!:d2 li'f7 S3.h4 hS S4.g4 hg4 SS. .l:i:g4 li'g8 S6.J:l.dS J:!.f7 S7.J:l.g6 .l:i:f4 S8.Wd3 I:if3 S9.\i<e2 l::!.f6 60.I:ig4 lt>f7 61 .\t>b3 I:ib7 62.\t>b4 \t>e6 •

1 6.. .1i:Jd7 1 7.aS 'ii' b7 1 8. ..b 3 i.f6 1 9.f4 lt>g7 20.bS 'ii'a8 21 .b6 i.b7 22.'tlfg4 'tlfe8 23.'ii'g3 hS 24.llbe1 h4 2S.'ii'f2 h3 26.g3 'ife6 27 ...ib4 li:JeS 28.'tlff3 e6 29.1i'f2 'ifa4 30. ..ieS deS 31 J:ia1 'ife6 32.\t>e2 fi.e7 33.g4 fS 34.gfS efS 3S.Ii'd2 'tife6 36.l::!.ae1 fe4 37.l::!. e4 ..ie4 38.'ll!Ye4 'ii'e4 39.de4 .!:tf8 40.\t>d3 i.d6 41 .eS fi.eS 42.\t>e4 fibS 43.l::!.f3 IlfS 44.J:!.h3 J:!.f4 4S.It>dS l:[fS 46.\t>e6 gS 47.1i'b7 ..ieS 48.1i'a6 l::!.f 1 49.\t>bS l::!.a 1 SO.a6 lt>g6 S1 .a7 lie4 SS.b7 d2 S6.b8'if d1 'll!Y S7.'iVe8 lie3 S9.\i<e6 1 ·0 li'e4 60J:id4

SO.eS?! [50 ...ic7 �c7 51.J::[d 1 t] SO ... Ii:JdS [50 ... .l:i:d7 51 ..l:i:e7 I:l:e7 52.i.e7 li'e7 53.cb6 lt>d6 54.h4 gh3 55.1i'h3 lt>d5 56.\t>h4 lt>c4 57.\ib4 58.\t>f5 a5=i'] S1 .eb6 .!:te2 S2.1i'g1 .l:i:e6 S3.�eS li:Jb6?! [53 ... a5 54 . .l:i:e5 ab4! 55.J:!:d5 lt>e6 56 ..l:i:d4 .l:i:c5 57 ..l:i:b4 Wd6+] S4. .l:i:e7 li'g6 SS ..l:i:b7 li:Ja4 S6.i.d4 .l:i:d6 S7.�es .!;Ie6 S8J:ia7 .l:i:eS S9.J:!:a6 lif6 63.bS li<eS 64.b6 li'e4 6S.I:ie8 lt>f3 66 .!:te1 = I:ib6 67.I:if1 li'e4 68.I:if4 wes 69.1i'g2 %-% •

Tiviakov

Werle,Jan Van de Mortel,Jan Leeuwarden ch-NL si 2001 ( 1 )

1 .e4 eS 2.1i:Je3 li:Je6 3. ..ibS li:Jd4 4.i.a4 g6 S.f4 i.g7 6.1i:Jf3 l::!.b8?! 7.1i:Jd4 ed4 8.1i:Je2 e6 9.0-0 li:Je7 10.d3 0-0 1 1 .i.d2 d6 1 2.1i'h1 fS 1 3.1i:Jg1 ! eS?! 1 4.fi.b3 lig6 39.d4 ..ig7 40.�f4 1i:Je7 41 .1i:Jb6 l::!.f6

Lip,Catherine Phan-Koshnitsky,Ngan Gold Coast zt-W 2001 (5)

1 .e4 eS 2.1i:Jf3 li:Je6 3.1i:Je3 g6 4.�bS li:Jd4 S...ia4 a6 6.1i:Jd4 ed4 7.1i:Je2 i.g7 8.d3 e6 9 ...ib3 li:Je7 1 O.f4 bS 1 1 .0-0 0-0 1 2.1i:Jg3 dS 1 3.'iff3 ..ib7 1 4.'ll!Yf2 lt>h8 1S . ..id2 de4 1 6.de4 fS 1 7.eS 'i¥b6 1 8.e3 J:!.fd8 1 9.I:iad1 i.f8 20.ed4 li:JdS!? 21 .1i:Je2 ..ie7 22.1i:Je3 ti.:lb4 23.i.e3 i.dS 24.ti.:ldS li:JdS 2S.�dS edS [25 ... I:id5] 26.I:ie1 .l:i:ae8 27.'ll!Yf3 'ii' b7 28.i.f2 I:ie4 29.'ife3 I:ide8 30.b3 I:i4e6 31.'llid 2 fi.a3 32.I:ie6 'll!Ye6 33.i.h4 li'g7 34 ..if6 lt>f7 3S. 'ii'f2 hS 36.I:ie1 ?! �b4 37.I:if1 'il'e3 38.h3 'iVd3 39.'ii'f3 'ii'd4 40.'il'f2 'iVf2 41 .1i'f2 I:ie2 42.\t>f3 li'e6-+ 43.J:!.b1 d4 44. ..ih4 d3 4S.�e1 d2 0-1 •

63.1i'aS? [63.J:!g2±; 63.I:ig1 ] 63 ... J:l.a7 64.1i'b6 I:ia4= 6S.It>e6 [65.I:id6?? Wd6 66.c5 lt>e7-+] 6S ... Ii'fS 66.I:igS Wf4 67.eS deS 68.\i<eS e4 69.I:ig7 e3 70.J:!.e7 Y2-% Tiviakov

67

N�c

SURVEY

INTRODUCTION: Kick Langeweg MAIN ANALYSIS: Viswanathan Anand STUDY MATERIAL: Langeweg, Van der Tak, Xu Yuhua, Yermollnsky

Sicilian Defence Grand Prix Attack 51 49.8

The Active 6 1 .e4 c5 2.ti:lc3 d6 3.f4 t2lc6 4.t2lf3 g6 5.�c4 �g7 6.0-0 t2lf6 The Grand Prix Attack is a favour­ ite choice for those who for what­ ever reason want to steer clear of the massive amount of theory in­ volved in studying the Open Sicil­ ian. This approach is less common amongst top players, but every now and then it is used to catch someone unawares. Kasparov and Gelfand, the world's greatest ex­ perts of the Najdorf Variation, use the flexible set-up 6 ...e6 and 7 ... t2lge7 to meet the GPA. The ac­ tive 6 ... t2lf6, the subject ofthis sur­ vey, also has its fans, e.g. the late

STATISTICS

68

•••

t2Jf6

Polugaevsky (in his time no less an Najdorf-expert than the two men­ tioned above) and Anand. Roughly speaking there are two ways for White to handle the posi­ tion after 7.d3 0-0.

Variation A The pawn sacrifice 8.f5 immedi­ ately reveals White's intentions: he is heading for the enemy king ! In the old game Hodgson-Nunn, London 1 978, White fully suc­ ceeded. Sorokin-Baburin, Vo­ ronezh 1988, also shows that White's attacking chances after accepting the pawn sac shouldn't be underestimated. Khalifman-

Kuczynski, German Bundesliga 1 993, was complex and obscure right to the end. However, Black is by no means forced to take the pawn. The games G.Horvath­ Senff, Budapest 1 997, and Vo Hong Phuong-Xu Yuhua, Istanbul Olympiad 2000, prove that 8 ... t2lg4 and 8... e6 yield excellent counter-play.

Variation B 8.'i¥el and 8.�b3 are more re­ strained options, which often transpose to the same position. Black's two main replies are 8 ... e6 and 8 ... t2ld4. A third good possi­ bility is eliminating White's king's knight, a potential threat to the black king, with 7 ...�g4 or 8 ...�g4. Black has had fairly good results with this strategy, as wit­ ness the Study Material. B l ) 8 ... e6 was Polugaevsky's preference: the scope of the light­ squared bishop is restricted and the pawn break f4-f5 is prevented. The downside to this is that the thrust e4-e5, possibly followed by t2le4, gains in strength due to the weakening of the dark squares (f6, d6, c5). The games Plaskett­ Byrne, London 1 99 1 , and Mitkov­ Leitao, Poikovsky 200 1 , illustrate this theme, and both deserve closer study. B2) 8 ... t2ld4. This centralising

Survey S/ 49.8

move is played against 8.'i¥el and 8...tb3 alike and usually leads to the same position. This is the case in the featured game Hemandez­ Anand, Merida 2001. But Anand is the first to question, after 8...tb3 tt:ld4, the validity of 9.'i¥el on account of 9... a5 ! One move later he rejected 1 0 . ..ii.d7 !, the strongest continuation, because he was afraid that after l l .a4 tt:lb3 1 2.cb3 ii.c6 1 3.f5 White's initiative would outweigh his scattered queenside pawn formation. It would be inter­ esting to have Anand's evaluation tested in practice.

81 49.8 Hernandez,Gilberto Anand,Viswanathan Merida 2001 (2)

1 .e4 c5 2.tt:lc3 d6 3.f4 tt:lc6 4.tt:lf3 g6 5.�c4 �g7 6.0-0 tt:lf6 7.d3 0-0 8.�b3 tt:ld4 9.'i¥e1 ?! [9.tt:ld4 cd4 1 0.tt:ld5 (1 0.tt:le2 tt:ld7 1 1 .c3 dc3 12.bc3 tt:lc5) 1 0 ... tt:ld5 1 1 ...td5] 9 ... a5! 1 0.�h4 [10.tt:ld4 ed4 1 1 .tt:ld5 (1 1 .tt:le2 a4 12.ii.e4 d5!"F) 1 1 ... tt:ld5 (1 1 ... a4 1 2.tt:liB ii.IB 1 3.�e4) 12 ...td5 eB 1 3.�e4D (13...tb3 a4 14.�c4 d5 1 5.ed5 ed5 1 B.�b5 �a5) 1 3...d5+]

1 5.bc3 tt:le4+) 1 4....1ka4 1 5.eiB ..tiB 1 B.'ti'e1 !) 1 3.tt:lc3 tt:le3 1 4.be3 c4 1 5.de4 be4! (15...tt:le4? 1 B.eb5 tt:le3 17 ...tb2 tt:lb5 1 8.tt:lg5 h5 19 . ..tg7 'it>g7 20.15!±) 1 B.ii.e4 tt:le4 17 . ..td5 ..tiB! (17... l::!.a4 1 8...te4 .!::re4 1 9.tt:lg5) 1 8.tt:lg5 tt:lg5 1 9.fg5 (19..1¥.a8 tt:le4 20.'iYe1 (20.'ti'hB d5!=F) 20... d5!"F) 1 9.....tc3 20. .!::rb 1 .!:ta5 21 ...tl7 (21 .'ti'e4 ..tl5) 21 ....!::rt7 22.�17 �17 23.'i¥e4 .lkeB 24.'iVe3 �e5gg) 12.tt:le3 tt:lb3 1 3.eb3 b4oo] 1 1 ... ..tg4 [1 1 ... �a4!? 1 2.tt:la4 tt:lc2 1 3.l:tb1 b5 (13...tt:lb4 1 4.�d1 tt:la2 1 5.tt:le3 tt:lc3 1 B.be3 e4gg) 14.tt:le3 b4 1 5.tt:ld1 (1 5.tt:la4 ..td7 1B.b3 .lka4 17.ba4 'ti'a5gg; 1 5.�12 tt:la3! 1B.ba3 be3 1 H!Ye2 'i¥a5) 1 5... 'iVa5! (15 ...ii.aB 1 B.tt:ll2 'iVa5 1 7.a3! (1 7.b3 tt:le4! 18.tt:le4 'ti'a2 1 9...td2 �d3 20.�e7 (20.15 tt:ld4) 20...tt:ld4!) 1 7...'iVbB (17...e4 1 8.e5±) 1 8.ab4 (1 8.e5 ba3!) 18 ...tt:lb4 (1 8 ... c4 1 9.e5 tt:ld5 20.15!; 18 ... eb4 1 9.�h 1 ) 1 9.J:l.d1 ! ) 1 B.a3 (1 B.b3 .taB) 1 B. . .'ti'b5 1 7.e5 tt:ld5gg] 1 2..!::rb 1 [12.ii.b3 ii.l3 1 3.gl3 b5gg] 1 2 ... .1kf3 1 3.gf3 .!::ra4? [1 3... d5! 14...tb3 (14.�e3 eB"F) 1 4...eB 1 5.15! el5 1B ..Ikg5o::t] 1 4.tt:la4 b5 1 5.tt:lc3 �a5 1 6.a3 b4 1 7.tt:ld1 ? [1 7.ab4! cb4 1 8.'1i'l2 be3 1 9.'iVd4 tt:lh5 (19... �a2 20. .1ke3 tt:lg4 21 .'ti'a7!) 20.e5 de5 21 .'iYe3 �bB 22.'it>h1 el4 23.'ti'e4] 1 7...tt:lc2gg 1 8.'iVf2 b3 1 9.tt:le3 'ti'a4 [b2<] 20.'it>h1 [20.tt:lc4 tt:ld7 21 .�h1] 20... tt:ld7?! [� 20 ... .!::rd8, !::. dB·d5; 20... tt:lh5 21.tt:lc4] 21 .tt:lc4 J:tb8?! [21 ... 'iVb5 !::. 22 ... tt:lbB] 22.f5 tt:lb6 23.tt:lb6 J:!:b6 24.fg6 hg6 25.�g5 .!::r b7 26.'iYe2 'iVc6 27. .!::rg 1 d5 28.l:tg2 .!::rd 7 [=d] 29.h4! tt:ld4 [29 ... e4 30.ed5 J::l:d5 31 .dc4 .!::re5 32.'iYI1 ! (32.'i¥d3 tt:le1 33.'ifb3 tt:ll3!gg) 32 ... J:!.I5 33.�g3 tt:ld4 34.'iVg2!] 30.'ife3 c4 [30 ... tt:le2 31 .'iVI4] 31 .dc4 dc4 32.h5 'iVe6 33.hg6 [33.�h2 tt:lcB; 33 ... tt:le2 34.�c5 J:!.d3 35.'i¥b5!] 33 .fg6 34..!::rg4± tt:lc2? 35.'iVcS! ..tes 36.l::t b g1 ?! [3B...t14! .lild4 (3B ....Ikl4 37.'iVh5! .!::rdB 38.J:!.bg1 �g7 39. .!::rl4) 37.'iVc8 �17 (37.....t>g7 38...thB! ..t>hB 39.�18 Wh5 40.'f¥14) 38..lilhB+-J 36 �f7! 37.l::t h 4 J:tc7 [37....1kb2? 38.�c8 .lkg7 39...thB! 'iVdB 40..1kg7 J:!.d8 41 .�h3+-] 38.'iff2 •.

1 0 ... a4?! [10 ... ..td7! 1 1 .a4 (1 1 .e5 a4 1 2.e1B (1 2.tt:ld4 cd4 1 3.tt:ld5 tt:ld5 14 ..1¥.d5 eB 1 5.�d8 �ld8 1B ..I¥.b7 .!::rab8+) 1 2 ... ..t1B+) 1 1 ...tt:lb3 1 2.cb3 ..teB 1 3.15t, b3<] 1 1 ..1¥.a4 [1 1 .tt:la4 b5! (1 1 ...tt:le2 1 2.'it>h1 b5 (12...e4 1 3.de4 .lkd7 (13...tt:le1 1 4 . .!::rae1 tt:le4 1 5. .!::reea) 1 4.e5! (14.tt:lc3 tt:le3

•.•

38 ....1kb2! 39.'iYh2 J:tb7 40.J::l h 7 [40.J::l:d 1 ? J:id7 41 .J::l: h7 '.tg8!] 40 ... �e8 [40... �g8? 41 .�hB+-J 41 . .!:!.d1 [41 .J:th8? .th8 42.'i¥h8 �d7 43.J::l:d 1 �eB] 41 ... ii.d4 42.J::l: h 8 [42..te3 tt:le3 43 . .!::rd4 b2 44.J:lh8 Wl7 45.\\fh7 (45.J::l:l8! 'it'l8 4B.l::!.d8 'l.t>l7 47.\\fh7 �IB 48.'ti'h4) 45 ... �1B 4B. .!::rl8 'it>e5 (46...�g5? 47.�h2! tt:ll1 48.'it>g2 tt:le3 49.�g3! tt:ll1 50.�12 b 1 \\f 5 1 .l::td5 �d5 52.14 �g4 53.�gB+-) 47.'iVh8 'fiiB 48.'fih2 Wd4 49.\\fd2 �e5-+; 42.a4!! c3 (42 ... 'it'd8 43. .1ke3 (43.a5 �ea 44.1:1h8 .lih8 45.'i¥h8 '.tc7 4B..Ikl4 �cB 47.J::td 5!) 43 ... tt:le3 (43 ... 'iYIB 44.1:1h8 �d7 45.'fih3 '.teB 4B.'ti'e8 �bB 47..1kd4 tt:ld4 48.a5 �aB 49.�c4 tt:lb5 50.J::l:a8 1:1a7 5 1 .J::l: a7 wa7 52.\\fb3) 44 . .l:!.d4 �ea 45.J::l: g 7+-) 43.a5 'iie 5 44.�hB (44.\\fe5 .lke5 45.aB J::l: a7 4B. .!::re7 J::l:e7 47. .1ke7 tt:le3 (47... ..t>e7; 47...jlb8 48 . ..\kiB+-; 48.J::l: d8 ..t>e7 49.l::t b8 tt:lb4! 50.a7 e2 51 .a8� c1 'iY=) 48.a7 cJile7 49.a8'ii ! (49.�g1 b2 50.a8\\f e2 51 .'iia7 'd7 48.l::!. e7! J:tc7 49.\\fb2 c3 50.'ii b5! '.tea (50 ... J::lcB 51 .\\fd3) 51.'fiaB 1:1b7 52.\\fa8 ..t>c7 53.1Va5) 4B.J:1c8 Wb5 47.�12 b2-+] 43 b2 44.\\Vh8 �c6! 45.�e8 [45.J::laB ..t>b5! 4B..!:!.eB •..

69

Ji.h8-+] 45 .. .'iVd7 46.'iVg6 e6-+ 47.J::!. a6 \t>b5 48.J:ie6 �h7 o-1 [49.\t>g2 'ti!Vg6 50.J::!.g6 c3] Anand

Study Material 6 ... tLlf6

2S ..iih6 l:ie4 26.�f8 c4 [26 ... \t>l8 27.'iYd3 l::t e6 28.'ii' h3 r;t>g8 29.J:ibe 1 ] 2 7..iie7 d S 28.�d2 .iig7 29.h3 'iYe6 30.�gS bS 31 .fg7 Wie7 32.'ii'd S J:ie6 33.b3 1 -0

Variation A: 8.f5

Hodgson,Julian Nunn,John London 1 978

Almasi,Istvan Enders,Peter Budapest 1 995 (7)

1 .e4 cS 2JZlc3 d6 3.f4 g6 4.ti:Jf3 §ig7 S.§ic4 ti:Jc6 6.0-0 ti:Jf6 7.Vi'e1 e6 8.fS ti:JeS [8 ... 0·0 9.1g6 lg6 (9 ... hg6 1 0.d3 �:;. §igS, Vi'h4-+; 9 ... d5!?) 1 0.d3 ti:Jd4 (2 10 .... h6 I.Aimasi) 1 1 .ti:Jd4 cd4 1 2.ti:Je2 ti:Jg4 (12 .... d5;t) 13.1:1.18 Vi'IB 14.Vi'g3 ti:Je5 15J�.b3 ti:JI7 16.�12± I.Aimasi-Fogarasi, Budapest 1 999] 9.ti:JeS deS 1 0.�bS \t>f8 1 1 .fg6 hg6 1 2.d3 a6 1 3.�c4 bS 1 4.§ib3 c4 1 S.dc4 bc4 1 6.§ia4 r;t>g8 1 7.h3 �c7 1 8.�gs ti:JhS 1 9.l::t d 1 f6 20.�e3 l::t b8 21 .b3 ti:Jf4 22.ti:Je2 gS 23.bc4 Vi'c4 24.ti:lf4 ef4 2S.§ia7 .l:!.b7 26.�b3 Vi'c6 27.§id4 r;t>f7 28.'t!Ve2 l::t d 7 29.§ib2 l::td 1 30.l::t d 1 �f8 31 .l::t dS §ib7 32.l::tfS l::t h 6 33.�f6 weB [33 ... l:il6 34.Vi'h5 we? 35.'t!Vh7] 34.§igS efS 3S.efS Vi'e4 36.�e4 �e4 37.§ih6 §ih6 38.f6 §LgS 39.f7 \t>e7 40.r;t>f2 .lih4 41 .<>1
1 .e4 cS 2.f4 ti:Jc6 3.ti:Jf3 g6 4.ti:Jc3 �g7 S..lic4 d6 6.0-0 ti:Jf6 7.d3 0-0 8.fS [8.Vi'e1 e6 9.�h4 d5 10.�b3 ti:Jd4 1 1 .e5 ti:Jd7 12.�h3-+ Polugaevsky] 8... gfS 9.�e1 ! fe4 [9... ti:Ja5?! 10.Wih4 ti:Jc4 1 1 .dc4 fe4 12.ti:Jg5 h6 1 3.ti:Jge4-. Domuls­ Prisepa, Daugavpils 1 977; 9 ... ti:Jd4!?] 1 0.de4 �g4 1 1 .Wih4 .iif3?! [1 1 ....iih5 �:;. 12 ... §ig6] 1 2.J:if3! ti:JeS 1 3.l::t h 3 ti:Jg6 [13 ...ti:Jc4? 14.ti:Jd5+-l 1 4.Wig3 Wid7 1 S.ti:JdS! ti:JdS [15 ...ti:Je4 16.�13 ti:JI6 17.ti:Jf6 .iil6 18.'ii'h5+-] 1 6.i<.dS e6 1 7.i<.b3 dS 1 8.Wif3! c4

8.fS gfS 9.'iYe1 fe4 1 0.de4 .iig4 1 1 ..lif4 .iif3 1 2.J:if3 ti:JhS 1 3.�gS! ti:JeS 1 4.J:ih3 ti:lc4 1 S. Wih4! �d4 1 6.r;t>h1 f6 1 7.WihS J:[f7 18 ..iih6 ti:JeS 1 9.ti:JdS [�:;. 20.c3] 1 9 ... c4 [19 ... ti:Jg6 20.l::t g3!] 20.c3 .lieS 21 .J:if1 r;t>h8 22.:C:fS! [�:;. 23..!:f.e5] 22 ... e6 [22 ... Wie8 23.ti:Jc7; 22 ... �g8 23.l::tg3 ti:Jg6 24.ti:lf4] 23 .iig S! [23... ed5 24.�16; 23 ... el5 24.i<.f6 'i/16 25.ti:Jf6 �:;. 26.Vi'h7 l::t h7 27.l::t h7X] 1 -0 •

Khalifman,Aiexander Kuczynski,Robert Germany Bundesliga 1 993

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:Jf3 g6 S.§ic4 §ig7 6.0-0 ti:Jf6 7.d3 0-0 8.fS gfS 9.'ii'e 1 e6 1 O ..iig S h6 1 1 . .lih4 ti:Je7 1 2.r;t>h1 f4 1 3.eS ti:Jg4 1 4.g3 ti:JeS 1 S.ti:JeS deS 1 6.gf4 bS 1 7.l::t g 1 �b7 1 8.ti:Je4 \t>h8 y,.y,

Minasian,Artashes Browne,Walter Las Vegas 1 993 (4)

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:Jf3 g6 S. .lic4 .iig7 6.0-0 ti:Jf6 7 .d3 0·0 8.fS gfS 9.i<.gS fe4 1 0.de4 �g4 1 1 .�e1 i<.f3 1 2.l::tf3 ti:JeS 1 3.J::! g 3 r;t>h8 1 4.l::t h 3 'ii'd7 [14 ... ti:lc4 15.'ii' h4] 1 S.�e2 [1 5.�h4 ti:Jg6] 1 S ... ti:Jg6 1 6.\t>h1 Vi'e6 1 7.i<.f3 l::t ab8 1 8.'ii' d2 'ii'es 1 9.l:ie1 l::tg8 20.ti:Jd1 bS 21 .c3 b4 22.c4 ti:Jd7 23 .iie3 Vi'e6 24.b3 ti:JdeS 2S.'ii'e2 �f6 26.l:ihS •

1 9.�a4! Wia4 20.�hS J:ifd8 21 .�h7 \t>f8 22 .ii h 6 .ii h6 23.J:ih6 l::t d 7 [23 ... 'lloYd7 24.J:!.g6 lg6 25.J:il1+-] 24.l::tf 1 [24.l::t g6? lg6 25.J:il1 r;t>e8oo] 24 ... \t>eB 2S.Wig8 ti:Jf8 26.J:ie6!+­ \t>d8 27.Vi'f8 r;t>c7 28.'lloYcS \t>d8 1 -0 29.J:ih6 •

Sorokin,Maxim Anastasian,Ashot Podolsk 1 989

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:Jf3 g6 S.i<.c4 .iig7 6.0-0 ti:Jf6 7.d3 a6 8.'ti'e1 ti:Jd4 9.§ib3 i<.e6 1 0.�e6 ti:Je6 1 1 .§ie3 �b6 1 2.l::t b 1 ti:Jd4 1 3.'ti'd1 ti:Jg4 1 4.ti:JdS 'ti'd8 1 S.�d2 e6 1 6.ti:Je3 ti:Je3 17 .�e3 0-0 1 8.c3 ti:Jc6 1 9.fS efS 20.efS Vi'd7 21 .ti:JgS l::t ae8 22.�d2 ti:JeS [22 ... h6 23.ti:JI3 gf5 24.ti:Jh4] 23.f6 i<.h8D [23...�h6? 24.ti:Je4 .iid2 25.'ti'd2+-l 24.ti:le4 ti:Jd3 70

Van der Tak

Sorokin,Maxim Baburin,Alexander Voronezh 1 988 ( 1 3)

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:Jf3 g6 S.i<.c4 §Lg7 6.0-0 ti:Jf6 7.d3 0-0

26 ... ti:Jh4! 27.�f2 [27.l::t g 1 ti:Jel3 28.gl3 �h3 29.l::tf 1 :C:g7 30.�14 :C:bg8 31 .e5 'iYI3 32.Vi'l3 ti:Jf3 33.�g3 ti:Je5-+; 27.J:!.I1 ti:Jel3 28.gf3 l::tg2 29.l::tf2 l:i:bg8 30.'ii'f 1 (30.l::t g2 l:i:g2 31 .ti:JI2 Wih3

Survey SI 49.8

32.t2lh3 J:!e2) 30 ... 1:!12 31 .'t!fl2 J:l:g2 32.'t!fl1 't!fh3; 27.'t!fl1] 27 ... 1i:Jef3 28.gf3 li:Jg2-+ 29. .1il.g3 li:Je1 30.'ti:Ve1 J:!gS 31 .l::t gS .lil.gs 32.f4 .lil.h6 33.fS 't!ff6 34.1i:Je3 't!fc3 3S.IiJdS 't!fe1 36 ..1il.e1 e6 37.fe6 fe6 38.1i:Jc7 <;i;>gS 39 ..1il.g3 es 40./iJbS .lil.ta 41 .1i:Jc7 as 42.<;i;>g2 <;i;>f7 43.<;i;>f3 J:l:b7 44./iJdS l::t a7 4S.Ih3 a4 0-1

Gdanski,Jacek Gralka,Julian

S.fS gfS 9.'ife1 fe4 10.de4 li:Jes 1 1 ./iJeS deS 1 2 ..1il.e3 'ti:Vb6 1 3.l::t b 1 .lil.e6 14 . .1il.e6 'ti:Ve6 1S ..Iil.cS l::tfc8 1 6 ..1il.e3 l::t c4 1 7 ..1il.gs 'h1 liJeS 1 9.'li'h4 f6 20 ..1il.e3 li:Jd6 2 1 . J:!f3 fS 22. 'ii' h 3 li:Je4 23.J:Us li:Jc3 24.J:if8 .!HS 2S.'t!fe6 J:l:c6 26.'1Wc6 bc6 27.bc3 e4 28.c4 .lil.eS 29.'12 c1 'ii'] 34 ... l:!c2 3S.'
Poland tt 1 996

1 .e4 cs 2.1i:Jc3 d6 3.f4 li:Jf6 4.1i:Jf3 g6 s ..lil.c4 .lil.g7 6.0-0 0-0 7.d3 li:Jc6 S.fs gfS 9.'1We1 fe4 1 0.de4 li:Jes 1 1 ./iJes deS 1 2 ..1il.e3 'li'b6 1 3.<;i;>h1 .lil.e6 14 ..1il.e6 fe6 1 S.b3 't!fc6 1 6.'t!fh4 c4 1 7.b4 bS 1 8.a4 a6 19 ..\il.cs l:l:f7 20.h3 '!Wb7 21 .l::tfd1 ba4 22.J:ia4 li:Jd7 23 ..1il.e3 l::t af8 24.<;i;>h2 liJbS 2S.'li'g4 'liVeS 26.l:!.as J:!f6 27.'t!fe2 li:Jc6 28.J:l:cs '!WaS 29.'ti:Vc4 li:Jd4 30J:J:d3 li:Jc2 31 ..\il.gS .J:!g6 32 ..1il.e7 J:!g2 33.'>tg2 li:Je1 34.'>th2 li:Jd3 3S.'ti:Ve6 '>thS 36. .1il.f8 li:Jcs 37 . .1il.g7 '>tg7 38.'li'es <;i;>g6 39.bcs 1 -0

Vo Hong Phuong Xu Yuhua Istanbul oi-W 2000 (8)

1 .e4 cs 2.1i:Jc3 d6 3.f4 g6 4.1i:Jf3 .lil.g7 s..lil.c4 1i:Jc6 6.0-0 li:Jf6 7.d3 0-0 S.fS [8.'t!fe1 e6 9 . .1il.b3oo] 8 ... e6 9.'t!fe1 dS 10 ..1il.b3 [10 . .Iil.b5!? de4 1 1 .de4 el5 1 2 . .1il.g5!?] 1 o .. c4 1 1 .dc4 de4 12.1i:Je4 li:Je4 1 3.'t!fe4 efS 1 4.'ife1 [14.'ifd5 'ifc7 (14 ... .1il.e6 15.'/WdB J:!ad8 16 . .1il.g5oo) 1 5.c3 J:!d8 1 6.'tlfc5 b6 1 7.'tl¥12 .lil.b?+] .

Budapest 1 997 ( 1 )

Sepman,Yelius Karasev,Vladimir SI Petersburg 1 999 (5)

1 .e4 cs 2.1i:Jc3 li:Jc6 3.f4 g6 4.1i:Jf3 .lil.g7 s..lil.c4 d6 6.0-0 li:Jf6 7.d3 0-0

Xu Yuhua

M/00-8-46

Variation 81 : 8.'il'e1 e6

Hennings,Arthur Polugaevsky,Lev Kapfenberg Ech-tt 1 970 (6)

1 .e4 cs 2.1i:Jc3 d6 3.f4 li:Jc6 4.1i:Jf3 g6 s .lil.c4 .lil.g7 6.0-0 li:Jf6 7.d3 0-0 8.'ii'e 1 e6 9 ..1il.b3 dS 1 0.es ti:le8 1 1 ..1il.a4 li:Je7 1 2 ..\il.eS 'WeB 1 3 . .1il.d2 b6 1 4.a4 .lil.d7 1 S.g4 f6 1 6. 'li'h4 li:Jc6 1 7./iJbS 'li'd8 1 8.'t!fg3 a6 1 9.1i:Jd6 't!fe7 20.d4 cd4 21 .l::!.ae1 feS 22.fes li:Jes 23 .1il.b4 li:Jf3 24.l::!.f3 eS 2S . .Iil.a3 J:l:f3 26.'iff3 'ife6 27.h3 .lil.a4 28./iJfS gfS 29.gfS e4 30.'li'g3 't!ff6 0-1 •

•

Damljanovic,Branko Polugaevsky,Lev Sochi 1 988 ( 1 0)

Horvath,Gabor Senff,Martin 1 .e4 cs 2.1i:Jc3 d 6 3.f4 li:Jc6 4.1i:Jf3 g6 S ..lil.c4 .lil.g7 6.0-0 li:Jf6 7.d3 0-0 S.fS li:Jg4 9.'t!fe1 li:Jges 1 0.fg6 li:Jf3 1 1 .l::tf3 hg6 1 2 . .1il.gs li:Jes 1 3.'li'h4 li:Jf3 1 4.gf3 .lil.c3 1 S.bc3 J:ie8 1 6.'1Wh6 dS 17 ..\il.dS 't!fb6 1 8.eS .lil.fS 1 9.l::t e1 c4 20.d4 l::t ad8 21 .e6 f6 22 . .1il.e4 'ti:Ve6 23 . .1il.d2 .lil.e4 24.l::te4 't!fts 2SJ:!:g4 '>tf7 26.'ti:Vh7 '>te6 27.lle4 <;i;>d7 28.'li'f7 <;!;>ea 29.'t!fc4 '>tb8 30 ..Iil.f4 es 31 .'t!ff7 J:l:f8 32.'ifg7 0-1 ef4 33.l::t e7 'ifc8

.lil.c6 44.J:!e2 't!fd4 4S.<;i;>h1 .!lc3 46.<;i;>h2 'fi'f4 47.g3 'iff3 48.l::!.d2 J:!e3 0-1

1 4 ... l::t e8 1S.'tlfg3 1iJd4 1 6.1iJd4 'tlfd4 1 7.'>th1 .lil.d7 1 8.c3 'ilfb6 1 9 ..1il.f4 aS! [.lil.b3<] 20.J:!fd1 [20 . .1il.c7 'ii' a6+; 20.l:rad1 .lil.c6 21 ..1il.c7 'ii'a6 22.a3 l::t e2 23 . .1ll2 J:!aeB+] 20 .1il.c6 21 .l::!. d2 J:!e4 [L'. 22 ... J:l:ae8] 22.J:!e1 J:l:e1 23.'ii'e 1 a4 24 ..1il.d1 a3+ 2S ..Iil.b3 \'Vas 26 . .1il.d6 ab2 27 ..1il.b4 'ii'es 28.'ii'f1 l:i:eS 29.llb2 'li'e3 [c3<; 29 ... 'ii'e 1 30.J:l:b1 'ifl1 31 . .!:1:11 J:l:e2 32. .J:!g1 14+] 30 ..1il.d1 '1We1 31 JU2 .lil.c3 32 ..1il.c3 'Wc3 33.l::t e2 .lil.e4 34. .1il.b3 l:rd8 3S.'ii'f2 'h2 'liVes 41 .'
1 .e4 cs 2.1i:Jc3 d6 3.f4 li:Jc6 4.1i:Jf3 g6 S. .lil.c4 .lil.g7 6.0-0 li:Jf6 7.'We1 0-0 8.d3 e6 9 ..1il.b3 li:Jas 1 o..lil.d2 li:Jb3 1 1 .ab3 li:Je8 12. '.d7 1 3 ..1il.e3 b6 1 4.d4 'ii'e7 1 S.'li'd2 li:Jc7 1 6.l:i:ae1 .J:!fe8 1 7.'ii'f2 i>.c6 1 8.eS cd4 1 9 ..1il.d4 J:!:adS 20.Ii:Je4 i>.e4 21 .Jle4 li:Ja6 22 ..!lee1 li:Jb4 23.'li'e2 li:Jc6 24.i>.f2 'tlfc7 2S.i>.h4 l:i:d7 26.c3 deS 27.feS l::t d S 28.b4 as 29.bS li:Jes 30.i>.g3 f6 31 .\il.es feS 32.ti:lgS 'ii'e7 %-% •

Illescas,Miguel Rivas Pastor,Manuel Almeria ch-ES 1 989 (8)

1 .e4 d6 2.f4 li:Jf6 3.1i:Jc3 cS 4.1i:Jf3 g6 s.i>.c4 i>.g7 6.0-0 0-0 7 .d3 ti:lc6 8.'We1 e6 9.es des 1 0.feS li:Jg4 1 1 .i>.f4 li:Jd4 1 2.1i:Jd4 'Wd4 1 3.1ith1 a6 [13 ... 1i:Je5 1 4.1i:Jb5 'ii'b2 1 5.l:i:b1] 1 4.h3 bS 1S ..Iil.b3 1i:Jes 1 6 ..1il.e3 't!fd6 1 7.1i:Je4 'tlfc6 18 ..\il.cs J:!e8 [18 ... l:td8 71

1 9.�e7] 1 9.'iff2 fS 20.ti:ld6 J:td8 21 .d4 ti:Jc4 22.ti:Jc4 bc4 23.�c4 �d4 24.�e6 .ie6 2S ..id4 �dS 26.c3 aS 27..i:.te1 J:te8 28.stg1 a4 29.J:te8 .!:!.e8 30.l::!:e1 J:te1 31 .'ife1 'ife6 32.'tl!fh4 'ife4 33.'tlfd8 wf7 34.'ii'd7 wts as.�cs stgs 36.'ifd8 stf7 37.'iff8 1 -0

Plaskett,James Byme,Robert London 1 991 ( 1 0)

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:lf3 g6 S.i.c4 �g7 6.0-0 ti:Jf6 7 .d3 0-0 8.'tlfe1 e6 9.eS ti:Je8 1 0.�bS �d7 1 1 .ti:Je4 'tl!fc7 1 2.'tl!fh4 fS 1 3 ..11i.c6 'l!!fc6 [13 ... .11Lc6? 14.ti:legS] 14.ti:JegS h6

Almasi,lstvan Felegyhazi,Laszlo Hajduszoboszlo 1 995 (7)

1 .e4 cS 2.ti:Jc3 ti:Jc6 3.f4 g6 4.ti:lf3 i.g7 S.jl,c4 d6 6.0-0 ti:Jf6 7.d3 0-0 8.'ife1 e6 9.i.b3 a6 10.1t>h1 bS 1 1 .eS ti:Je8 1 2.jl,e3 jl,b7 1 3.a4 ba4 1 4..b4 J:tc8 1 S.ed6 ti:Jd6 1 6.jl,cS ti:Je7 1 7.d4 ti:JefS 1 8.ti:JeS 'tfc7 1 9.b4 l::!:fd8 20 ..ib3 ti:ld4 21 .i.d4 ti:JfS 22.�cS �es 23.feS 'tl!fc6 24.l:J.g1 aS 2S.�a4 'tfc7 26.ti:JbS ifb8 27.ti:Jd6 ab4 28.'ii' b4 l::!:c7 29.J:I.ab1 l::!:cS 30.ifcs jl,g2 31 .stg2 1 -0

Borge,Nikolaj Akesson,Ralf Torshavn 1 997 (3)

1 .e4 cS 2.ti:Jc3 d6 3.f4 g6 4.ti:Jf3 �g7 S.jl,c4 ti:Jc6 6.0-0 ti:Jf6 7 .d3 0-0 8.'ife1 e6 9 .11i.b3 ti:JaS 1 0.'tfh4 ti:Jd7 1 1 .'tfh3 ti:Jb3 1 2.ab3 fS 1 3.ti:Jgs ti:Jf6 1 4.eS deS 1 S.feS ifd4 1 6.Wh1 'iifeS 17 ..11Lf4 'ii'd4 1 8.ti:JbS 'iifb2 1 9.ti:Jc7 eS 20.J:I.ab1 'l!!fd4 21.�e3 'tfd6 22.ti:Ja8 f4 23.ifh4 fe3 24. 'tl!fc4 'Ot>h8 2S.ti:Jf7 l:tf7 26.'iYf7 �d7 27.l:J.be1 ti:Jg4 28.h3 ti:Jh6 29.'tff3 i.c6 30.'ii'e3 ti:JfS 3 1 .'ii' gS h6 32.'ii'g4 hS 33.'ifgs jl,h6 34.l::!:fS i.gs 3S.l::!:g S e4 36.h4 'ii't4 37.g3 e3 �1 •

1S ..id2 dS [1S ... hgS 16.ti:JgS l::!:l7 1 7.'tl!fh7 WIB 1 8.'ifg6 l::!:e7 1 9.ti:Jh7 stgB 20.ti:JI6 WIB 2 1 .l::!:l3-+] 1 6.ti:Jh3 d4 [16... ti:Jc7] 1 7.'1Wg3 ti:Jc7 [17... Wh7 1 8.ti:Jh4] 1 8.ifg6 �e8 1 9.'tfg3 wh7 20.'tfh4 J:tg8 21 .ti:JfgS Wh8 22.g4 .liLtS 23.gfS efS 24.Wf2 ti:JdS 2S.J:I.g1 i.e7 26.l::!:g 3 J:tg6 27 . .!:!.ag1 stgs 28.'ii' h S J:l.gS [28...hgS 29.ti:JgS l::!:gS (29 ... J:I.g7 30.ti:JI7 l:l.g3 (30 ... i.IB 31 .'ifh8 stl7 32.l::!:g 7 �g7 33.l::!:g 7 We6 34.'ii'g8 .if? 3S.'ifl7) 31 .l:J.g3 'Ot>IB 32.'ii'h 8 Wl7 33.'tl!fg8) 30.l:tgS .igS 31 .J:tgS WIB 32.'tfh7 i.l7 33.'tfh8] 29.iff3 l:tg6D 30.J:I.g6 �g6 31 .l:tg6 'ii'g 6 32.'tl!fdS sth8 33.'tlfb7 �h4 34.1t>f1 J:l.g8 3S.'tff3 Wh7 36.b3 l:J.g7 37.a4 'ii'f7 38.ti:Jg1 .!:!.g4 39.ti:Je2 l::!:g7 40.b4 i.e7 41 .bcS .lli.cS 42.c3 dc3 43 ..11Lc3 ifb3 44.d4 'tfd1 4S.stf2 �e7 46.aS i.a3 47.e6 l::!:e7 48.'tl!fe3? [48.dS �cs 49.stg2 l:J.eB SO.ti:Jg3 'IWI3 S1 .WI3 .!:!.dB S2.ti:JIS l::!:dS S3.We4 J:l.dB S4.steS l::!:eB SS.ti:Jg3+-] 48 ... 'tfb3 49.'ii'eS 'tl!fe6 0-1 SO.ti:Jg3 'iVa2 72

8.'iife 1 e6 9.�b3 ti:JaS 1 0.eS ti:Je8 1 1 .i.a4 b6 1 2.i.d2 �b7 1 3.�e8 l::!:e8 14.ti:le4 �e4 1 S.de4? [1S.'tfe4 deS ( 1 S ... dS) 1 6.1eS 'l!!fdS 17.ifh4] 1 S ... deS 1 6.feS ti:Jc6 17 . .11i.g S 'ii'c7 1 8.�f6 ti:Jes 19.�g7 ti:Jf3 20.l:J.f3 stg7 21 .eS J:l.ad8 22.'tff2 J:l.dS 23.l::!:f 1 .!:!.f8 24.l::!:e3 ile7 2S.'ife1 l::!:fd8 26.h4 l::!:Sd7 27.J:tef3 c4 28.'iYg3 [28 ..!:!.17 'IWI7 29.l::!:l7 l:tl7+] 28 ... 'ii'cs 29.J:!e3 l::!:d 1 30.l::!:d 1 J:l.d1 31 .Wh2 .llf 1 32.hS J:tts 33.hg6 hg6 34.ile1 l::!: h S 3S.It>g1 [3S.It>g3 'l!ifd4] 0-1 3S ... J:I.eS

Variation 82: 8.'tl¥e1 t2Jd4

Schekachev,Andrey Voitsekhovsky,Stanislav Nizhni Novgorod 1 998 (9)

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:Jf3 g6 S ..lli.c4 �g7 6.0-0 ti:Jf6 7.d3 0-0 8.'tl!fe1 ti:Jd4 9. .ib3 .11Le6 1 0.ti:ld4 cd4 1 1 .�e6? [1 1 .ti:Je2; 1 1 .ti:JdS] 1 1 ...dc3 1 2.�b3 ti:le4! 1 3.de4 cb2 1 4.�b2 �b2+ 1 S.J:td1 as 1 6.tS lt>g7 1 7 .l:J.f3 a4 18.�c4 l::!:c8 1 9.i.d3 �f6 20.sth1 llcS 21 .!:!.h3 J:th8 22.l::!: b 1 'ii'c7 23.'tl!fe2 l::!:c8 24.'iife3 gS 2S.l::!:g 3 h6 26.h4 l::!: h8 27.c4 'Ot>f8 28.hgS hgS 29.l::!: h 3 lt>g7 30.l::!:h 8 whs 31 .g3 l::!:c6 32 .!:!.b4 lla6 33.wg2 stg7 34.wf3 J:ta8 3S.wg2 'tfcS 36.'ii'cS deS 37.l::!: b7 J:d8 38 ..11i.b 1 g4 39.stt2 lld2 40.Wf1 jl,eS [41 . .1le7 lt>16 42.l::!: b7 �g3] 0-1 •

•

A I Modiahki,Mohamad Faulks,Nick Istanbul ol 2000 (2)

1 .e4 cS 2.ti:Jc3 d6 3.f4 ti:Jc6 4.ti:lf3 g6 S.i.c4 �g7 6.0-0 ti:Jf6 7.d3 0-0 8.'ife1 e6 9.�b3 ti:ld4 1 0.ti:Jd4 cd4 1 1 .ti:Je2 ti:Jd7 1 2.'tff2 '!Wb6 1 3.fS dS 1 4.'tl!fh4 i.f6 1 S.�gS 'tl!fd8 1 6.fg6 1 -0 fg6 1 7.l::!:f6 .!:!.f6 1 8.eS

Mitkov,Nikola Leitao,Rafael Poikovsky 2001 ( 1 )

1 .e4 c S 2.ti:Jc3 d 6 3.f4 ti:Jc6 4.ti:lf3 g6 s.�c4 i.g7 6.0-0 ti:Jf6 7.d3 0-0

Kudrin,Sergey De Firmian,Nick Denver eh-US A 1 998 (4)

1 .e4 cS 2.ti:Jc3 d6 3.f4 g6 4.i.c4 ti:Jc6 S.ti:Jf3 i.g7 6.0-0 ti:Jf6 7.'ii'e 1 0-0 8.d3 [B.IS e6 (B ...giS 9.d3 ti:JaS 10.�dS e6 1 1 .jl,b3 le4 1 2.de4) 9.1e6 le6 1 O.eS!? deS 1 1 .d3 ti:ld4't' Dorlman-Polugaevsky, Moscow ch-SU 1 976] 8 ... ti:ld4 9.�b3 ti:Jb3 10.ab3 e6! [10 ... .11i.d7 1 1 .1S! giS 1 2.'tl!fh4] 1 1 .eS ti:Je8 1 2.ti:le4 b6 1 3.b4 fS!

Survey SI 49.8

61 ... �d4 62.�d4 lt>d4 63.c;l;>b7 J:!b1 64.c;l;>a8 .l:l.b6!= 6S.l:th3 lt>e4 66.l:!h8 lt>f4 67.l:tb8 l:!a6 68.\t>b7 J:!a7 69.\t>a7 gS 70.J:!f8 \t>e4 71 .l:tg8 lt>14 72.1t>b6 g4 73.\t>cS g3 74.\t>d4 lt>f3 7S.It>d3 g2 76.1t>d2 c;l;>f2 77.:C:f8 Y,-y, lt>g3 78.:C:g8

Sutovsky,Emil Zhu Chen 1 4.tl:l12 cb4 1 S.ed6? [1 5.'iYb4 �b?+ 16.tl:lg5 de5 1 7.tl:le6? 'iYd5-+] 1 S ... b3! 1 6.cb3? [16.c4 tl:ld6 1 7.tl:ld2] 1 6 ... tl:ld6-+ 1 7.J:!.a2 tl:l17 1 8.�d2 �b7 1 9.�c3? �13 20.g13 'li'dS 21 .�g7 lt>g7 22.'il'c3 lt>g8 23.d4 J:t1d8 24Ji.d1 tiac8 2S.'iYd3 J:!c7 26.\t>g2 li:ld6 27.tl:lh3 h6 28.tl:lg1 tl:le8 29.tl:le2 tl:l16 30.:C:a4 .!:l.dc8 31 .lld2 'il'd6 32.:C:c4 tl:ldS 33.J:ld1 :C:c4 34.bc4 :C:c4 3S.It>12 Wic7 36.lld2 lt>f7 37.'1i'b3 aS 38.'iYd3 a4 39.b3 ab3 40.'iYb3 gS 41 .:C:a2 g14 42.lla8

9 ... e6 1 o.�b3 dS 1 1 .eS tl:ld7 1 2.'1i'e1 tl:lc6 1 3.tl:ld1 bS 1 4.c3 �a6 1 S.�c2 b4 1 6.�d2 l::t b8 1 7.h4 Wie7 1 8.Wig3 fS 1 9.hS ghS 20.'il'h3 bc3 21.bc3 'li'f7 22.tl:lf2 lt>h8 23.tl:lgS 'i¥g6 24.�d1 tl:ld8 2S.�hS 'iYh6 26.:C:ab1 l::t b6 27.:C:b6 tl:lb6 28.l:tb1 lt>g8 29.g4 tl:lc6 30.\t>f1 1g4 31 .'il'g4 tl:leS 32.1eS �d3 33.\t>g1 .1:1.12 34.c;l;>12 �b1 3S.tl:lf3 �fS 1 -0 36.'iYh4 �16 37.ef6

Hansen,Sune Berg De Firmian,Nick Kobenhavn 1 999 ( 1 0)

42 ... 'iYe7! 43.'1i'c4 [43.:C:a7 'il'a7 44.'il'c4] 43 ... 'iYh4 44.tl:lg3 'i¥h2 4S.It>e1 1g3 46.'il'c8 'il'12 47.\t>d1 'il'd4 48.\t>c2 'iVcS 49.'1i'cS bcS SO.c;l;>d2 hS S1 .c;l;>e1 h4 S2.llh8 t/Jf4 0-1 Yermolinsky M/98·8-60

Vokac,Marek Sobek,Jaroslav Lazne Bohdanec ch-CZ 1 999 (7)

1 .e4 cS 2.tl:lc3 d6 3.14 tl:lc6 4.tl:lf3 g6 s.�c4 �g7 6.0-0 t/Jf6 7 .d3 0-0 8.'il'e1 tl:ld4 9.'il'h4

1 .e4 cS 2.tl:lc3 d6 3.f4 g6 4.tl:lf3 �g7 S.�c4 t/Jf6 6.0-0 0-0 7 .d3 tl:lc6 8.'il'e1 tl:ld4 9.�b3 tl:lb3 1 0.ab3 tl:le8! 1 1 .'iYh4 [1 1 .15!?] 1 1 ...1S! 1 2.�d2 [12.tl:ld5!?] 1 2 ... tl:lc7 1 3.tl:lgS h6 1 4.tl:lf3 e6 1 S.'i¥g3 \t>h7 1 6.\t>h1 b6 1 7.:C:ae1 �b7 1 8.tl:ld1 dS 1 9.tl:lf2 [1 9.e5 d4!] 1 9 ... de4 20.de4 tl:lbS 21 .c3 tl:ld6 22.'ii' h3 tl:le4 23.tl:le4 �e4 24.tl:lgS c;l;>h8 2S.tl:le4 1e4 26.�c1 'iYdS 27.Wie3 'ii'b3 28.'ilfe4 lt>h7 29.'ilfe6 'il'e6 30.J:!e6 tiae8 31 .l::te8 l:te8 32.c;l;>g1 lt>g8 33.1t>f2 .l:l.d8 34.\t>e2 aS 3S.�e3 lt>f7 36.g4 hS 37.h3 hg4 38.hg4 l:!h8? 39.\t>d3 l:!h2? 40.J:!f2 J:!h4 [� 40 ... :C:h3] 41 .\t>c4! J:!g4 42.\t>bS J:!g3 43.J:!e2 a4 44.\t>b6 a3 4S.ba3 �c3 46.\t>cS lt>f6 47.a4 lt>1S 48.\t>bS lt>g4 49.�c1 l:!h3 SO.J:!c2 :C:hS S1 .\t>c6 l:!h8 S2.\t>b7 .l:l.h3 S3.\t>a6 c;l;>fS S4.aS lt>e4 SS.It>b6 lt>d3 S6.J:!g2 .l:l.h1 S7.J:tg3 lt>d4! S8.�e3 lt>e4 S9.a6 J:tb1 60.\t>c6 J:ta1 61 .a7?! [61 .\t>b5 �e1 ! (61...l:!b1 62.\t>c4!) 62.l:!h3 �c3! 63.\t>c4 J:!a6 64.\t>c3 .l:l.a3 65. c;l;>d2 J:ta2 66. c;l;>e1 .l:l.a3 67. lt>e2 .l:l.b3=:1

Shenyang 1 999 ( 1 )

1 .e4 c S 2.tl:lc3 d 6 3.f4 g 6 4.tl:lf3 �g7 s.�c4 tl:lc6 6.0-0 t/Jf6 7.d3 0-0 8. 'ilfe1 tl:ld4 9.tl:ld4 cd4 1 O.tl:ldS tl:ldS 1 1 .�dS 'li'c7 1 2.fS e6 [12 ... 'ilfc2 1 3.�g5 'ilfc7 14.Wih4 e6 1 5.16t] 1 3.�b3 efS 1 4.�gs fe4 1 S.'i¥e4 �1S 1 6.J:!fS!? gfS 1 7.'1i'fS 'ilfcS 1 8.�dS J:tae8 1 9.�f4 lt>h8 [19 ... J:!e5? 20.'il'g4!; 20.�e5? 'li'd5] 20.l:!f1 J:!e2 21 .h4! J:!c2 22.hS! [I> 23.h6 �e5 24.�e4+-J 22 ... h6 23.�d6! 'liVeS 24.�f8 'iYf8 2S.'i¥d7 'i¥c8 26.'iYf7 :C:c7 27.'iYg6 l:te7 28.�e4 'iYg8 29.J:!c1 �f8 30.'iYf6 'iYg7 31 .'iYh4 'iYgS 32.'ilfgS hgS 33 .1:1.c8 J:!f7 34.h6 l:tf6 3S.g4 b6 36.�fS aS 37.a4 lt>g8 38.h7 lt>g7 39.\t>g2 J:!f7 40.\t>13 1 -0 •

Haii,Jesper King,Daniel Germany Bundesliga 1 999/00 (1 1 )

1 .e4 cS 2.tl:lc3 d 6 3.f4 tl:lc6 4.�c4 g6 S.tl:lf3 �g7 6.0-0 t/Jf6 7.d3 0-0 8.'i¥e1 tl:ld4 9.�b3 e6 1 0.tl:ld4 cd4 1 1 .tl:le2 'ifb6 1 2.c;l;>h1 aS 13.a4 tl:ld7 1 4.fS tl:lcS 1 S.f6 �h8 1 6.tl:ld4 tl:ld3 1 7.cd3 'iYd4 1 8.'iYc3 eS 1 9.�h6 'il'c3 20.bc3 J:te8 21 .�dS �e6 22.�b7 J:!ab8 23.�c6 .l:l:ec8 24.�bS dS [24 ... J:!.c3 25.�d2±] 2S.edS �dS 26.c4 �e6 27 .J:!ae1 �fS 28.J:!e3 [I> 29.1:!15] 1 -0

AI Modiahki,Mohamad Alvarez,Johan Istanbul ol 2000 (3)

1 .e4 cS 2.tl:lc3 d6 3.f4 tl:lc6 4.tl:lf3 g6 s.�c4 �g7 6.0-0 tl:lf6 7.d3 0-0 73

S.�b3 tiJd4 9.tiJd4 cd4 1 0.tiJe2 tiJd7 1 U i'e1 tiJcS 1 2.'li'f2 'li'b6 1 3.fS tiJb3 1 4.ab3 dS 1 S.�gs de4 1 6.de4 f6 1 7.�h4 eS 1 S.fe6 'li'e6 1 9.tiJd4 'li'e4 20.llfe1 'li'ds 21 .c4 'liVeS 22.tiJbS 'iff2 23.�f2 �d7 24.tiJc7 J::rabS 2S.�a7 llbdS 26.�b6 �c6 27.tiJe6 lld2 2S.tiJfS :C:g2 29.<;i;>f1 �fS 30.:C:e2 J::r g4 31 .J:l:aS 'iif7 32.llcS gS 33.:C:f2 �d6 34.�c7 �cS 3S.�g3 �f2 36.Wf2 hS 37.h3 J:!:e4 3S.llc7 <;i;>g6 39.b4 J:!:c4 40.bS �dS 41 .lld7 l:i:.cS 42.b6 �c6 43.l:Id6 h4 0-1

Bryson,Douglas McShane,Luke Edinburgh 1 996 (4)

1 .e4 cS 2.tiJc3 d6 3.f4 g6 4.tiJf3 �g7 S.�c4 tiJc6 6.0-0 tiJf6 7.d3 �g4 S.h3 �f3 9.'li'f3 tiJd4 1 0.'i¥f2 0-0 1 1 .a3 e6 1 2.�a2 .!:!.cS 1 3.tiJd1 dS 1 4.c3 li:Jc6 1 S. 'li'e2 bS 1 6.tiJf2 'li'b6 1 7.'iih 2 aS 1 S.g4 c4 1 9.eS cd3 20.'1i'd3 tiJd7 21 .�e3 W'bS 22.'ii g2 'ii!l' b7 23.'ii h 2 b4 24.'li'e2 b3 2S.�b1

32.:C:f4 ef4 33 ..!:!.f4 >ii h 6 34.hg6 l:Ig6 3S.'t\Vh4 'li'h4 36.'ii h4 tiJe2 37.J:!.g4 l:Ig4 3S.>ii g4 >iig 6 39.�c6 tiJc1 40.�a4 tiJd3 41 .�c2 tiJb2 42.eS 'iif7 43. >iifS [43.ed6 'ite6 44. >iil4 >iid6+] 43 dS 44.e6 'ite7 4S.>iieS d4 46.>iid S d3 47.�b1 c4 4S.<;I;>d4 >iie6 49.�d3 cd3 0-1 .•.

Conquest,Stuart Dao Thien Hai Amsterdam 1 996 ( 1 0)

1 .e4 cS 2.tiJc3 d6 3.f4 tiJc6 4.tiJf3 g6 S.�c4 �g7 6.0-0 tiJf6 7.d3 0-0 S.'liVe1 �g4 9.fS gfS 1 0.tiJh4 fe4 1 1 .de4 tiJeS 1 2.�e2 �e2 1 3.'1i'e2 e6 1 4.�gS h6 1 S.�f4 tiJfg4 1 6.�g3 'ii'e7 1 7.h3 tiJf6 1 S.l:If2 a6 19 .!:!.af1 tiJfd7 20.tiJdS 'li'gS 21 .>ii h2 edS 22.tiJfS l:IaeS 23.�h4 'il'g6 24.edS WhS 2S.�e7 l:IgS 26.�d6 tiJf6! 27.>iig 1 [27.�e5 .l:f.e5; 27.tiJg7 tiJeg4] 27 ... tiJeg4! 2S.tiJe7 J:ie7 0-1

A third option: . . .�g4

•

Hancu,Andrei lvanov,Igor Pasadena 1 983

1 .e4 cS 2.tiJc3 tiJc6 3.f4 g6 4.tiJf3 �g7 s.�c4 d6 6.0-0 tiJf6 7.d3 �g4 S.h3 �f3 9.'li'f3 tiJd4 1 0.'li'f2 e6 1 1 .tiJbS 't\Vb6 1 2.tiJd4 cd4 1 3.fS gfS 1 4.efS eS 1 S.�gS h6 1 6.�h4 l:IcS 1 7.�b3 l:IgS 1 S.'Ii'd2 <;f;>fS 1 9.:C:f3 [1 9.�16 �16 20.'liVh6 'ite7gg] 1 9 ... dS 20.<;i;>h1 e4 21 .l:If4 :C:eS 22.�e1 :C:e7 23.'1/ias W'aS 24.�as hS [24 ... <;i;>e8 25.�a4 tiJd7 26.16] 2S.�b4 �h6 26.:C:ff1 �e3 27.Wh2 <;i;>eS 2S.�d6 <;i;>d7 29.�e7 <;i;>e7 30.g3 <;i;>d6 31 .l:Iae1 <;!;>eS 32.de4 tiJe4 33.:C:f3 tiJd2 34.l:Ife3 de3 3S.:C:e3 <;i;>fS 36.:C:d3 tiJb3 37.l:i:.b3 [37.ab3] 37 ... :C:cS 3S.c3? [38.:C:I3 'ite4 39.l:II2] 3S ... b6 39. Wg2 [39.llb4 J::!.c4 40.llc4 dc4-+] 39 .. Ji:c4 40.:C:bS <;i;>eS 41 .<;i;>f3 fS 42.a3 h4 43.:C:b4 hg3 44.<;i;>g3 ltJe4 4S.h4 <;i;>e3 46.l::l c4 dc4 47.hS f4 4S.ItJg4 f3 49.h6 f2 SO.h7 f1'i¥ S1 .hS'Ii' 'i¥f4 S2.'ith3 Wd2 S3.'li'g7 [53.'li'd4 'li'd4 54.cd4 <;i;>c2 55.d5 Wb2 56.d6 c3 57.d7 c2 58.d8'1i' c1'i¥-+] S3 ... Wc2 S4.'1i'a7 'l!Vh6 SS.ItJg2 'itb2 S6.'i¥c7 't\Vg6 S7.'ith1 <;i;>c3 SS.W'eS <;i;>b3 S9.W'bS wa3 60.'li'b1 0-1

74

2S ...f6 26.ef6 �f6 27.�d3 l:IceS 2S.tiJh1 es 29.fS e4 30.�bS 'li'c7 31 .'iig 2 �eS 32.fg6 hg6 33.:C:ad1 tiJe7 34.c4 J::rf 1 3S.'Ii'f1 .!:IfS 36.'li'e2 tiJf6 37.cdS tiJfdS 3S.�c4 'li'c6 39.�b3 Wh7 40.�dS tiJdS 41 .'1i'd2 'li'f6 42.'il'e2 'li'e6 43.'1i'd2 'iYf7 44.'liVe2 �f4 4S.�d4 e3 46.'li'f3 'il'e6 47.�cs e2 4S.l:Ie1 �d6 49.'1/ifS �fS SO.�fS 'il'e4 S1 .Wg3 'li'e3 0-1

Macieja,Bartlomiej Alvarez,Johan Bermuda 2001 (2)

1 .e4 cS 2.tiJc3 d6 3.f4 tiJc6 4.tiJf3 g6 S.�c4 �g7 6.0-0 tiJf6 7.d3 0-0 S.'liVe1 �g4 9.es tiJeS 1 0.tiJgS deS [10 ... h6 1 1 .tiJI7!? :C:I7 12.15!? oo] 1 1 .'1i'h4 hS 1 2.h3 �CS

Faulks,Nick Danner,Georg Istanbul ol 2000 ( 1 )

1 .e4 c S 2.tiJc3 d 6 3 .f 4 tiJc6 4.tiJf3 g6 S.�c4 �g7 6.0-0 tiJf6 7.d3 �g4 S.h3 �f3 9.'ii!l'f3 tiJd4 1 0.'1i'f2 0-0 1 1 .fS 'iY d7 1 2.�gS bS 1 3.�dS :C:abS 1 4.fg6 hg6 1 S.'t\Vh4 b4 1 6.�f6 ef6 [16...�16!?] 1 7.tiJd1 tiJc2 1 S.:C:c1 tiJd4 19 ..!:!f2 l:IbeS 20.tiJe3 'il'dS 21 .'il'g3 .!:!eS 22.tiJc4 >ii h 7 23.tiJeS feS 24..!:!cf1 fS 2S.ItJh2 f4 26.'t\Vg4 �h6 27.h4 'ii g7 2S.>ii h 3 as 29.g3 a4 30.hS l:If6 31 .gf4 �f4

1 3.fS! �fS 1 4.:C:fS! '1Wd4 [14 ...gf5 15.'1i'h5 tiJI6 16.�17 l:I17 17.'1i'17 >iih8 18.'1i'g6 W'd7 19.tiJ17 >iig8 20.tiJh6 >iih8 21 .tiJI5 J::lgB 22.�g5] 1 S.'Ii'd4 ed4 16Jl:f7! [16 ... dc3 17.l:II8 'iil8 18.tiJh7] 1 -0

Survey FR 3. 3

N�c

SURVEY

INTRODUCTION: Yochanan Afek MAIN ANALYSIS: Yochanan Afek STUDY MATERIAL: Van de Mortel, Afek

French Defence Advance Variation FR 3.3

Just A Question of Pawn Structure? 1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt:lc6 5.tt:lf3 tt:lh6 In the French Advance after l .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt:lc6 5.tt:lf3 (this position may also arise by transposition from the Sicilian Alapin after l .e4 c5 2.c3 e6 3.d4 d5 4.e5 tt:lc6 5.tt:lf3) one of Black's main continuations has always been 5... tt:lge7. The knight is aim­ ing for f5 in order to increase the pressure on White's central pawn on d4. White has two ways to meet this plan. The first is 6.�d3 cd4 7.cd4 tt:lf5 8.�f5, undermining his opponent's pawn structure at the cost of giving up his ace bishop.

STATISTICS

The second way is to maintain the centre with the modern prophylac­ tic approach 6.tt:la3 tt:lf5 7. tt:lc2 which has proved to be a fairly solid option. This is probably the reason why the 'Anti-Tarrasch' - like alter­ native 5 ... tt:lh6 has started to gain considerable popularity since the late eighties, the idea being to meet the somewhat irritating 6.tt:la3 with 6 ...cd4 7.cd4 �a3 8.ba3 tt:lf5.

Postpone Or Not Postpone? In reply to 5 . .. tt:lh6 White can ei­ ther stick to the main line 6.�d3 or try to benefit from ruining Black's pawn formation with 6.�h6 gh6, after which in practice mainly two

lines have been tested: 7 .�e2 and 7 .dc5; other moves, such as 7 .a3 or 7.�b5, seem less energetic. Black's most common counter­ strategy would be to open up the centre by means of �f8-g7 and ... f6, taking advantage of the ab­ sence of White's dark-squared bishop and of the open g-file. Sveshnikov therefore proposed to postpone the capture on h6 and to first relieve the impending pres­ sure on the centre by playing 6.dc5 �c5 7.b4 �b6 8.b5 tt:la5 (or 8 ... tt:le7), and only then (or possi­ bly a move earlier) capture on h6 with the bishop. In this way White gains more space, but at the same time he creates weaknesses on his own queenside. In my game against Vaganian from the final play-off match of the Dutch Team Championship (Breda 200 1 ) I tried the rather intuitive 6.�h6 gh6 7. .itd3, which was met by the over-optimistic 7 ...f6? ! , which turned out to b e somewhat premature. We both underesti­ mated the much stronger 7 ...'iYb6 ! , which after the more or less forced 8."ifd2 �d7, drives the bishop back to where it belongs, the e2 square.

Conclusion Practice has shown that 6.�h6 al­ lows Black sufficient counter-play in return for his damaged kingside 75

pawn structure. White should probably seek his opening advan­ tage elsewhere, perhaps by follow­ ing Sveshnikov's idea 6.dc5 �c5 7.b4, or by reverting to 6.�d3 (see Yearbook 57), to keep the centre under control.

FR 3.3 Afek,Yochanan Vaganian,Rafael Breda pff 2001 (2)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt'lc6 5.tt'lf3 tt'lh6 6.�h6 [6.dc5 �c5 7.b4 �b6 8.�h6 gh6 9.b5 Sveshnikov] 6 ... gh6 7.�d3?! [7.�e2; 7.dc5] 7.. .f6 [7...�b6! 8.'ifd2 �d7 9.�e2 �g7 1 0.0·0 0·0 1 1 .b3 16=] 8.0-0 fe5 9.tt'le5 tt'le5 1 O.de5 c4 1 1 .�c2 [1 1 .'ifh5 rt;e? (1 1 ...�d7 12.�c4!±) 1 2.�c2i] 1 1 �g5 1 2.f4 �c5 1 3.�h1 �g7 1 4.b4 cb3 [14 ... �b6 1 5.�a4 �d7 16.�d7 �d7 1 7.a4 l::!.hg8 1 8.l:!.a2-+ McDonald] 1 5.ab3 0-0 1 6.�e2 [1 6.b4!? �e3? 1 HU3! �14 18.�11 �e5 1 9.�h7!+-] 1 6 �d7 1 7.b4 �b6

l:!.h4 37.l:!.f7 lt>g8 38.l:!.e7 lt>f8 39.g3 [39.l::!. b7 l:!.g4 40.�h3 l:!.g7 41 .J::i:g7 �g7 42. 'it>g4 �16 43.l:!.c2] 39... J:!.h2 [39... rt;e? 40:;£

d6 41 .'it>g4 d5 42.J:!.c2 d4 43.J:!.c6 e3 44.llh6] 40Jl:ea7! �a7 41 .\t>h2 �b8 42.'it>g2 e7 43Jl:d2 [43.J::i:e2? �d6 44.l:!.e4 'it>c6 45Jl:d4! �d6 46.b5 (46.'it>l3 �18 47.'it>e4 'it>b5=) 46...�c5 47 ..!:l:d1 h5 48.�13 h4 49.rt;g4 �e7 50Jl:b1 'it>b6 51 .�13 �d6 52. �e4 h3 53. 'it>d5 �b8 54. Wc4 h2=] 43...�d6 44.b5 'it>d7 45.�f2 h5 46.J:!.d5 h4 47Jl:h5 'it>c7 48.e3 h3 [48... 'it>b6 49. .!:l:h6 �c5 50.b6 h3 51 .b7 h2 52.'it>e4 �b8 53.WI3 �c7 54.\t>g2+-] 49 .l:!.h3 �f8 50.rt;e4 lt>b6 51 Jl:b3 'it>c5 52.b6 �d6 53.b7 �b8 54.�d3 �c6 55.c4 cJ;;c7 56.l:!.b5 [.t. 1 -0 'it>b4·a5·a6] •

Afek

•.•

•••

Study Material 6.�h6 gh6 7.�d3

Pula 2000 (3)

76

Yudasin,Leonid Glek,Igor Tilburg rapid 1 994 (3)

1 .e4 e6 2.d4 dS 3.eS cS 4.c3 tllc6 S.tllf3 tll h 6 6.�h6 gh6 7 .�e2 f6 8.0-0 cd4 9.cd4 a6 1 0.tll bd2 �g7 1 1 .ef6 'iff6 12.tll b3 0-0 1 3.�c1 lt>h8 1 4.�c3 aS 1 S.a4 eS 1 6.deS tlleS 17 .tlleS 'ifeS 1 8.�f3 'Wf4 1 9.J:!.cS �es 20.�e1 'ifh2 21 .\t>f1 b6 22.'ifdS �a6 23.J:I:bS J:!.ae8 24.�e4 �bS 2S.'IibS 'Wh1 26.\t>e2 'lib1 27 .tll d 4 iid4 28.�e8 'Wb2 29.Wd1 'lia1 30.\t>d2 'ifc3 31 .\t>d1 'Wa1 32.\t>d2 %-%

Yudasin,Leonid Glek,lgor Tilburg rapid 1 994 (3)

Klaric,Zlatko Kovacevic,Blazimir

1 8.c4! dc4 1 9Jl:a3! �h8 20.tt'ld2 .1::!.17? [20... �b5!? 21 .tt'le4 a6oo] 21 .tt'le4 l:!.af8 [21 ...�c6 22.tt'ld6 l::!.c7 23.J:i:g3 �e7 24.'ifh5±] 22.tt'lf6 l:!.f6D 23.ef6 �f6 24.�c4 'iid 4 25.'iid 4 �d4 26.�e4 �b5 27.l::!.d 1 ? [27.�d3! �c6 28.�c4!+-] 27...1:lf4 28.�b7 �b6 29.J::i: b 1 l::!.f7 30.�a6 �a6 [30...�c6 31 .l::!.l1 l:!.d7 32.J:i:g3+-] 31 Jl:a6 e5 32.l::!.a2 e4 33.g3 h5! 34.g2 h4 35.gh4 [35.g4? 1:1.13! 36.h3 l::!.g3 37.h2 �c7 38.l:!.a7 l:!.b3 39.l::!.c7 J::i:b 1 =] 35 ...l:!.f4 36.l::!.f1

6.�h6 gh6 7.�e2

1 .e4 e6 2.d4 dS 3.es cS 4.c3 tll c6 S.tllf3 tll h 6 6 ..1th6 gh6 7. .1td3 'ifb6 8.'ifb3?! c4 9.'ifb6 ab6 1 0.�c2 bS'f 1 1 .b4 [1 1 .a3 b4] 1 1 ...cb3 1 2 ..1tb3 b4 1 3.\t>e2 tll aS! 1 4..1ta4 �d7 1 S.�d7 lt>d7 1 6.ti:lfd2 �e7 1 7.cb4 tllc6 1 8.tll b3 tll b4 1 9.tllc3 �hc8 20Jlhc1 .ltgS 21 .tlld2 �a3+ 22/i:lbS �c1 23.�c1 J:l:a2 24.�d1 tllc6 2S.h4 �e7 26.tll c3 �b2 27.\t>d3 bS 28.g3 �d8 29.�b1 �b1 30.tlld b1 tlla7 31.tll d2 lt>c6 32.tll b3 �e7 33.tlld 1 b4 34.tlle3 hS 3S.tll g2 lt>bS 36.tllf4 lt>a4 37.\t>c2 lt>bS 38.tll hS?! li:lc6 39.tllf6 lt>c4-+ 40.tll h7 tll d4 41 .tlld4 lt>d4 42.tllf6 liteS 43.tll g4 We4 44.hS fS 4S.tll h 2 �CS 46.f3 lt>e3 47.h6 .ltf8 48.h7 .ltg7 49.Wb3 lt>f2 SO.g4 lt>g2 S1 .gfS efS S2.tllg4 0-1 fg4 S3.fg4 lt>f3 S4.gS

1 .e4 e6 2.d4 dS 3.es cS 4.c3 tllc 6 S.tllf3 tll h 6 6 ..lih6 gh6 7 ..lie2 f6 8.0-0 cd4 9.cd4 �g7 1 0.ef6 �f6 1 1 .tllc3 0-0 1 2.�bS tlle7 1 3.l:Ie1 .lig7 1 4.�c1 a6 1S ..lid3 tll c6 1 6.�b1 'lif6 1 7.�d3 'ifg6 1 8.'We3 �hS 1 9.tlle2 eS 20.deS tlleS 21 .tlleS 'lieS 22.�b3 'lib2 23.'Wd3 �f7 24.'ifh7 Wf8 2S.�g6 I:ie7 26.tll g 3 �e6 27.�fS .lig8 28.�g6 J:l.ae8 29. .!:!.f1 il..f7 30.'ifg4 hS 31 .tll h S �hS 32.'ifhS �c1 33.'ife8 �ea 34.l:tc1 l:Ie2 3S.It>f1 I:ia2 36.l:l:c8 lt>e7 37.�c7 lt>f6 38.�b7 lt>fS 39.J:I.g7 d4 40.h4 d3 41 .g4 lt>e4 42.\t>g2

42 ... �aS? [42...�a4! 43.l:td7 �d4=] 43.:t:l:d7 l:tdS 44.f3 lt>d4 4S.J:!.dS

Survey FR 3.3

>t>d5 46.wf2 a5 47.1tJe3 [47.h5! wc4 48.we1] 47 ... wc4 4S.Wd2 a4 49.g5 a3 50.g6 a2 51 .g7 a1 'ii' 52.gS'i!Y >t>b4 53. 'i!Yfs wc4 54. 'i!Yt7 <;i;>b4 55.'i!Ye7 wc4 56.'ii'e4 wc5 57.'il'd3 'i!fh1 5S.'il'e4 ltJd6 59.We2 ltJd7 60.wf2 'ilfh2 61.we3 'ii' h 1 62.'ilfg4 �e7 63.'ii'g 5 <;i;>f7 64.<;i;>f4 VWh2 65.>t>f5 'ii'c2 66.Wf4 VWh2 67.<;i;>e3 'li'h1 6S.VWf5 <;i;>g7 69.'ii' g4 ltJh6 70.'ii'f4 <;i;>h7 71 .'ii'f5 >t>g7 72.'ilfe5 <;i;>h7 73.'ii'e4 >t>h6 74.Wd4 'ii'a 1 75.Wd5 'ii'a s 76.we5 'ii' bS 77.wf5 VWfS 7S.ItJg4 'ii'g7 79.>t>h3 VWd7 SO.VWg4 'il'd1 S1 .'li'g5 wh7 S2.'iff5 ltJh6 S3.'ife6 wh5 S4.'ii'e5 >t>h6 S5.'ii'e3 wh7 S6.f4 'ii' d7 S7.wg3 'li'g7 SS.wf3 'ii'a 1 S9.'ife7 wh6 90.'ii'e6 wh7 91 .'il'e7 wh6 92.'ii'g5 >t>h7 93.'i¥h5 wgs 94.'ii'd 5 wh7 95.'ii'd7 wh6 96.'ii'e6 >t>h7 97.it'f5 wh6 9S.'ii'g 5 wh7 99.'ifh5 <;i;>gS 1 00.'ii'e5 'ii'd 1 101 .Wf2 'li'd2 1 02.w9a 'ii'd 3 1 oa.w94 'ii' d7 1 04.wg5 'li'd2 1 05.'ii'e6 ltJh7 1 06.'ii'e4 Wg7 1 07.'i¥e5 wh7 1 0S.Wf6 1 -0

Yudasin,Leonid Glek,lgor

Smerdon,David Harp,Joel

Afek,Yochanan Savchenko,Stanislav

Canberra 1 999 (1 )

Groningen 1 991 (4)

1 .e4 c5 2.c3 e6 3.d4 d5 4.e5 tt:lc6 5.tt:lf3 tt:lh6 6.�h6 gh6 7.ii.e2 'ii' b6 S.'li'd2 cd4 9.cd4 ii.d7 10.tt:lc3 llcS 1 1 .0-0 tt:la5 1 2.l:tac1 tt:lc4 1 3.�c4 llc4 1 4.b3 lieS 1 5.tt:la4 'i¥b4 1 6.llcS �cS 1 7.'i¥c2 ii.d7 1 S.'Ii'c7 ii.e7 1 9.tt:lc5 �c6 20.J:ic1 [20.'i¥b8 �dB 21 .'/i'an} 20 .. .'ifb6 21 .'ilfb6 ab6 22.l2ld3 wd7 23.tt:lf4 J:l.gS 24.tt:lh5 J:ig6 25.h3 �b5 26.tt:lh2 �a3 27.llc2 �d3 2S.J:id2 ii.b1 29.tt:lg4 >t>e7 [29 ... >t>c6oo] 30.tt:lgf6 <;i;>dS 31 .tt:lh7 llgS 32.tt:l7f6 IUS 33.tt:lg4 <;i;>e7 34.tt:lh6 l::t cS 35.tt:lg4 l:lc1 36.Wh2 �b4 37.lle2 ii.c3 3S.tt:lhf6 ii.d4 39.h4 llcS 40.h5 ii.c3 41 .f4 d4 42.llf2 d3 43.l:lf1 �a2 44.h6 JlhS? [44...ii.b3 45.h7 J:.!hB+] 45.l:ld1 d2 46.tt:le4± �b4 47.tt:ld2 �d2 4S.l:ld2 �ba 49.w9a b5 5o.tt:lts �d5 51 .wg4 b4 52.wg5 b3 53.h7+- b2 54.llb2 wfS 55.wh6 �c6 56.lld2 1 -0

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt:lc6 5.tt:lf3 tt:lh6 6.ii.h6 gh6 7.dc5 ii.c5 S.ii.d3 ii.fS!? [8 ... 16!?} 9.0-0 �g7 1 O.Jle1 f6 1 1 .ef6 'ii:Vf6 1 2.�c2! 'ii:Ve7 [12 ... 0-0 13.'ifd3 it'g6 1 4.'ii:Vg 6 hg6 1 5.�g6 e5 1 6.�c2±} 1 3.'1i'd3 ii.d7 1 4.tt:lbd2 0-0-0 1 5.tt:lb3 J:!hfS 1 6.l::t a d1 [1 6.'i¥h7 e5 17.'ii:Vg6 e4!l!1} 16 ... ii.eS! 1 7.tt:lbd4! [1 7.'i¥h7 ii.h5 1 8.tt:lbd2oo lll6} 17 ...e5 1 S.tt:lc6 bc6 [18...�c6 1 9.'i¥e3!±] 1 9.'i¥a6 wbS

6.jt,.h6 gh6 7.deS

Tilburg rapid 1 994 (3)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt:lc6 5.tt:lf3 tt:lh6 6.�h6 gh6 7.ii.e2 ii.g7 S.0-0 0-0 9.tt:la3 cd4 1 O.cd4 f6 1 1 .ef6 'li'f6 1 2.tt:lc2 a6 1 3.'1i'd2 ii.d7 1 4.llad1 �eS 1 5.tt:lb4 tt:lb4 1 6.'ii' b4 �h5 1 7.'ifb7 llabS 1 S.'ii'a6 J:ib2 1 9.l::t b1 l:tb1 20.:C:b1 �f3 21 .�f3 'il'g6 22.J:ib3 �d4 23.'i¥d3 'i!fd3 24.lld3 �c5 25.g3 llaS 26.l::t d2 wf7 27.Wg2 lla3 2S.lle2 wf6 29.h4 �d4 30.ii.g4 e5 31 .l';td2 lla5 32.llc2 ii.c5 33.a4 e4 34.�d7 we5 35.�b5 ltJd6 36.f3 e3 37.f4 d4 3S.Wf3 wd5 39.h5 �b4 40.J:ic7 �c5 41 .g4 �b6 42.l::t b7 �c5 43.lld7 We6 44.l::tc7 ltJd6 45.l::tcS lla7 46.llc6 wd5 47.llh6 l::te7 4S.llf6 e2 49.l::tf5 ltJd6 50.�e2 l::te3 51 .wf2 d3 52.�f3 J:ie5 53.Wg3 l::tf5 54.gf5 h6 55.�e4 d2 56.�c2 �b4 57.Wf3 >t>e7 5S.ItJe4 wf6 59.wd5 d 1 '1i' Y,-1!2

Khalifman,Alexander Kaidanov,Grigory Moscow 1 1 1 987 ( 1 )

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt:lc6 5.tt:lf3 tt:lh6 6.ii.h6 gh6 7.dc5 [7.�e2 'i¥b6 B.'li'd2 �g7 9.0-0 �d7 1 0.tt:la3 0-0 1 1 .tt:lc2 cd4 ( 1 1 ...16!? 1 2.ii.d3 c4!oo) 1 2.cd4 16 13.el6?! (1 3.�d3!:t Sveshnikov­ Filipenko, Soviet Union 1975) 13 ... l:ll6 1 4.b4 JlafB 1 5.b5 tt:le7 16.tt:le5 ii.eB= Podolianets-Ehlvest, Soviet Union 1 981} 7...ii.c5 S.ii.d3 f6 9.b4 �fS 1 0.b5 tt:le5 1 1 .tt:le5 fe5 1 2.'ifh5 wd7 1 3.'1i'e5 JlgS 1 4.g3 �d6 1 5.'ii'e2 VWf6=F 1 6.0-0 b6 1 7.a4 ii.b7 1 S.a5 ba5 1 9.Jla5 �c5 20.Jla4 l:lg5 21 .llg4 l:lg4 22.'il'g4 llfS 23.'ii:Ve2 e5 24.tt:ld2 e4 25.tt:le4 de4 26.ii.e4 ii.e4 27.'il'e4 'ii:Vf3 2S.'ii:Vf3 llf3 29.c4 J:ic3 30.l:ld1 <;i;>c7 31 .lld5 Jlc4 32.llh5 wb6 33.J:I.h6 Wb5 0-1

20.tt:le5!? [20.c4!:t} 20...ii.e5 21 .'ii:Ve 2 �h2 [21 ... �g6 22.ii.g6 ii.h2 23.Wh2 'ii:Vh4! 24.wg1 hg6 25.l:td4:t] 22.Wh2 'i¥h4 23.Wg1 �h5 24.'ii'e5 [24.13? �13 25.it'e5 waa 26 . .J:id4 �e4+} 24 ... was 25.'1i'd4!? [25.g3 'li'gS=J 25 .. JU4 26.'ii:Vc5 �d1 [26... l::tc4 27.J:I.d4 'ifl2 28.Wf2 llc5 29.�h7 J:l.bB 30.llb4 llb4 31 .cb4 J:l.b5 32.l::t h 1 �17 33.l:lh6 llb4 34.b3:t] 27.'il'c6 wbs 2S.'i¥b5 was 29.'ii'c6 1tJbS 30.'il'b5 1h-1h Afek

Sveshnikov,Evgeny Glek,Igor Moscow 1 991

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 tt:lc6 5.tt:lf3 tt:lh6 6.ii.h6 gh6 7.dc5 �c5 S.b4 ii.fS!oo 9.b5 tt:le7 1 0.�d3 ii.g7 1 1 .0-0 tt:lg6 1 2.ii.g6 hg6 1 3.c4 0-0 1 4.cd5 ed5 1 5.tt:lc3 d4 1 6.'1i'd4 'i!Vd4 1 7.tt:ld4 ii.e5 1 S.J:iad1 �g4 1 9.f3 l::t adS 20.tt:lce2 �cS 21 .tt:lb3 �e6=F 22.tt:led4 �c4 23.J:!fe1 lld5 24.tt:lc2 l:td1 25.J:id1 llcS 26.tt:lb4 �e6 27.tt:ld5 <;i;>g7 2S.f4 ii.bS [28...�d5!? 29. fe5 (29.l::t d5 ill4 30.l:td7 Jlc2-+) 29...ii.b3 30.ab3 Jlc5 31 .Jld7 l:lb5 32.e6 77

'it>l6!+] 29.g3 a6 30.ba6 �a7 31 .<;i;>f1 ba6? [31 ...l::!:c2 32/2:ld4 (32.ab7 �h3 33.e1 �CS 3S.ItJc6 J:l:e6 39./tJd4 J:l:e4 40. 'it>d1 �g4 41 .
43.1iJb3?? [43.'it>b3] 43....b3?? [43 ... .il5 44.<;i;>b2 l:!e3-+ ) 44.1tJd4 �b4 4S.It>b3 �CS 46.\t>c4 .ib6 47./tJdS �as 4S.Il:b2 l:!.eS 49.a4 llcs SO.'it>d3 �h3 S1 .l:!b7 l:!dS S2./tJe7 .if1 S3.<;i;>e3 l:!:eS S4.'it>f2 �d3 SS.g4 <;f;>fS S6./tJefS �e1 S7.\t>g1 .ic3 SS.Il:b3 �d4 S9.1tJd4 �e4 60.J:l:e3 l:teS 61 .aS f6 62.a6 �dS 63 ..!i:.eS feS 64./tJbS hS 6S.ItJc7 �c6 66.a7 hg4 67.aS'iW �as 6S.ItJaS 'it>e7 69.1iJb6 <;i;>d6 70.1t>f2 <;i;>cS 71 .1iJd7 'it>d4 72./tJf6 g3 73.'ii
Waii,Gavin Lalic,Bogdan London 1 999 (3)

1 .e4 e6 2.d4 dS 3.es cS 4.c3 ltJc6 S.ltJf3 ltJh6 6.�h6 gh6 7.dcS .icS S.�d3 f6 9.'€We2?! 0-0 1 0.0-0 feS 1 1 ./tJeS 'li'f6:f 1 2./tJg4 'li'g7 1 3./tJe3 �d7 1 4.1tJd2 ltJeS 1 S.IiJb3 .ib6 1 6.'it>h1 a6 1 7.a4 .!i:.f4! 1 S.IiJc1 J:!.afS 1 9.h3 J:l.h4-+ 0-1

6.dc5

Kupreichik,Viktor Kaidanov,Grigory Lvov 1 988

1 .e4 e6 2.d4 dS 3.es cS 4.c3 ltJc6 S.liJf3 ltJh6 6.dcS ltJg4 7.'1i'a4 hS 78

S.h3 ltJh6 9.b4 �d7 10 ..ibS aS 1 1 .�c6 bc6 1 2.'1i'd1 'li'bS 1 3.a3 f6 1 4.�f4 liJf7 1 S.i..h 2 'iWdS 1 6.'1i'd4 fS 1 7.h4 gS 1 S.hgS ltJgS 1 9.1iJbd2 ltJe4 20.i..f4 ab4 21 .cb4 J:!.a4 22./tJe4 fe4 23./tJh4 'ii'as 24.0-0 J:!.gS 2S.g3 �e7 26.1iJg2 l::!:a3 27./tJe3 h4 2S.J:!.a3 '€Wa3 29.J:l.a1 '€Wb3 30.J:!.aS <;i;>f7 31 .J:l.a7 'li'b1 32.'1i'd1 'il'd1 33.1iJd1 .tl.dS 34.gh4 i.. h4 3S.bS i..e7 36.bc6 .ic6 37 ..igS Il:d7 3S.J:!.d7 .id7 39.i..e7 <;i;>e7 40.1tJc3 '.ib7 43.c6 .ic6 44.1tJe6 lt>b6 4S.<;i;>f1 �d7 46./tJgS <;i;>cS %-%

Sveshnikov,Evgeny Bareev,Evgeny Moscow tt 1 991 ( 1 )

1 .e4 e 6 2.d4 d S 3.es c S 4.c3 ltJc6 S.liJf3 ltJh6 6.dcS ltJg4?! [6 ...�c5 7.�h6 gh6 8.b4] 7.'ifa4! hS S.h3 ltJh6 9 ..ie3 ltJts 1 o.�d4 �d7 1 1 . .ibS gs 1 2.1iJbd2 J:!.h6 1 3.0-0-0 g4 1 4./tJe1 a6 1 S.�c6 �c6 1 6.'1i'c2± 'ifc7 1 7.1iJd3 i..bS 1 S.IiJf4 0-0-0 1 9.g3 'it>bS [19 ...�c5 20 ..ic5 'ifc5 21 .hg4 hg4 22.l:Ih6 ltJh6 23.'iVh7±] 20.1iJb3 �e7 21 .hg4 hg4 22 . .!i:.h6 ltJh6 23. <;i;>b1 liJfS 24.J:!.h1 �gS 2S.ItJg2 'ii' cS 26.J:l:hS l:tgS 27.'iVd1 i..e7 2S.ItJe3 ltJe3 29 ..ie3 i..eS 30.'.iaS 31 .'iVd4 .idS 32.J:l:h7 'li'c6 33.1iJc1 aS 34.1tJd3 �e7 3S.b3 lt>bS 36.'it>b2 'ii'a6 37.a4 '.ic2 �dS 39. '.i
Sveshnikov,Evgeny Jolles,Hajo Torcy 1 991

1 .e4 e6 2.d4 dS 3.es cS 4.c3 ltJc6 s.ltJf3 ltJh6 6.dcS i..cs 7.b4 �fS S.bs ltJas 9.�d3 f6 1 o.�h6 gh6 1 1 .1iJd4 'ii'c 7!? 1 2.ef6 'ii'es 1 3.i..e2 .id6 1 4.f7!? 'it>f7 1 S.g3 <;i;>g7 1 6.0-0 J:l:fS 1 7.1iJd2 .id7 1 S.�g4 J:!.aeS 1 9.�h3 .!l:.e7 20.'Ii'a4 'li'hS 21 ..ig2 b6 22.c4 eS 23.1tJc6 �c6 24.bc6 'il'e2 2S ..!l:.ad1 i..cS 26.cdS l:!f2 27. .!l:.f2 'iVf2 2S.'it>h1 .!l:.f7 29.'1i'g4 <;f;>fS 30.c7 1 -0

Sveshnikov,Evgeny Nikolaev,Sergey Moscow 1 992 (7)

1 .e4 cS 2.c3 e6 3.d4 dS 4.es ltJc6 S.liJf3 ltJh6 6.dcS [6.�h6 gh6 7.dc5 .ic5 8.b4 .iiB!oo Sveshnikov-Giek, Moscow 1 991] 6 ... .icS [6 ... 'il'c7?! 7.b4 ltJg4 8.�14 16 9 ..ib5±; 6... 1tJg4? 7.'1i'a4 h5 8.h3 ltJh6 9 ..ie3 ltJI5 1 O.�d4!± Sveshnikov-Bareev, Moscow 1 991) 7.b4 i..b6 [7 ....il8 8.b5 ltJa5 9 ..id3] S.i.. h6 gh6 9.bs ltJe7 1 o.�d3 ltJg6 1 1 .0-o 'i/c7 [1 1 ...16 1 2.i.. g6 hg6 1 3.'1i'd3 <;1;>17 14.el6 'li'l6 1 5.1iJbd2 l::!:dB 16.J:!.ae1 a6 17./tJe5± Sveshnikov-Dukhov, Moscow 1 992] 1 2.l:te1 0-0 1 3.a4 �d7 1 4. .!l:.a2 f6 1 S ..ig6 hg6 1 6.'ild3 fS 1 7.1iJbd2 l:!fcS 1 S.J:!.c2 a6 19 .!l:.ec1 abS 20.abS Il:a3 21. 'li'e2 'ii'cs 22.t2:ld4 .!leaS 23.g4 f4 24.gS hS 2S.ItJ2f3 lt>g7 26.'i/d2 .!l:.fS 27.J:i.a2 �as 2S.J:l:a3 'il'a3 29.'1i'c2 'ii'e7 30.c4 dc4 31 .'iVe4 c3 32.'ilb7 .!l:.f7 33.'iVa6 'ifa3 34 . .!l:.c2 'i/b4 3S.'.ihS 1 -0 •

Prie,Eric Hauchard,Arnaud Clichy 1 993 (3)

1 .e4 e6 2.d4 dS 3.es cS 4.c3 ltJc6 S.ltJf3 ltJh6 6.dcS i..cS 7.b4 .ib6 S.bS ltJe7 9.�h6 gh6 1 0.�d3 ltJg6 1 1 .0-0 'il'c7 12 ..!l:.e1 �d7 1 3.'ild2 'iVcS 1 4.a4 'iVfS 1 S.c4 dc4 16 ..ig6! hg6 1 7./tJa3 l:tcS 1S ..!l:.ed1 'ii'e7 1 9. .!l:.ac1 c3 20.'ild3! llc7 21 ./tJc4 'iVb4 22.'iVc3 'ii'c3 23. .!l:.c3 [� 24.../tJb6] 23 ...'.i<e7 24.h4 �CS 2S.l::J.cd3 b6 26.1tJd6 i..cS 27.1iJd2! fS 2S.ef6 'it>f6 29./tJ2e4 <;i;>e7 30 ..!l:.f3 i..d6 31 .1iJd6 llh7 32. .!l:.e3 i..d7 33.g4 .!l:.cS 34./tJe4 .!l:.c7 3S.gS! hgS 36.hgS J:l.hS 37./tJf6 .ieS! 3S.ItJdS 1 -0

Karaklajic,Nikola Knezevic,Bojan Kladovo 1 994

1 .e4 cS 2.c3 e6 3.d4 dS 4.es ltJc6 S.liJf3 ltJh6 6.dcS .icS 7.�h6 gh6

Survey FR 3.3

8.\\Yd2?! £ifS 9.�d3 £ig7 1 0.0-0 ti:Je5 1 1 .ti:Je5 �e5 1 2. 'li'h6 \\Yf6 1 3.£ib5 �d7 1 4.�d7 �d7+ 1 5.'1i'd2 J:!.ag8 1 6.f4 £id6 1 7.c4 llg4 1 8.cd5 l:i.hg8!+ 1 9.de6 'ii'e6 20.J:i.f2 wca 2 1 .'ii:V c3 wb8 22.ti:Jd2 �f4 23.ti:Jf1 ? [23.wh1 ] 23...�e5 24.'1i'd2 �d4-+ 25.g3 l:i.e4 26.lld1 �b6 27.Wh1 �f2 28.'1i'f2 J:i.e2 29.'ii:Vf4 'ii'e5 30.'ii:Ve5 lle5 31 .lld2 llge8 32.llf2 l:t8e7 33.g4 l:te2 34.�g2 J:i.f2 35.Wf2 llc7 36.ti:Je3 l:tc1 37.g5 J:i.b1 38.b3 J:i.b2 39.Wg3 J:i.a2 40.ti:Jg4 J:!b2 41 .ti:Jf6 J:!b3 42.wg4 a5 �1

�ea 1 7.l:tfe1 fe5 1 8.l:te5 'li'b4 1 9.l:tf1 �c7 20.'ii:Ve 3! �e5 21 .'il'e5 was 22.l:tb1 'il'a3 23.'il'd4 dc4 'ii:Vd 6 ti:Jc4 24.ti:Jc4 25.'iVc4 26.�e4g;? Wb8 27.a5 l:tf7 28.a6 llc7 29.'ii:Ve2 l:td8 30.g3 lle7 3H IVe3 'ii:V b6 32.'1i'f4 e5 33.ti:Je5 'ii'd 6 34.ab7 J:l:e5 35.bc8'ii' llc8 36.�g2 l:!f8 37.'iVc1

Short,Nigel Glek,lgor

Stevic,Hrvoje Kovacevic,Blazimir Pula ch-CRO 2000 (2)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 ti:Jc6 5.ti:Jf3 ti:Jh6 6.dc5 �c5 7.�h6 gh6 8.£id3 f6 9.b4 �f8 1 0.b5 ti:Je5 1 1 .ti:Je5 fe5 1 2.'il'h5 wd7 1 3.'ii:Ve5 llg8 1 4.0-0 'ii:Vg 5?! 1 5.'ii:Vg5 hg5 1 6.�h7 llh8 17.�d3;t £ig7 1 8.a4 �d6 1 9.l:ta3 �d7 20.ti:Jd2 llaca 21 .c4 g4 22.�e2 l:!.hf8 23.lld3 J:!.f4 24.l::t d 1 £id4? 25.g3 £if2 26.wg2 J:l:f7 27.ti:Je4+- we7 28.ti:Jf2 l:rc4 29.l::te3 lla4 30.lld5 J:!g7 31 .J:l:de5 a6 32.J:!3e4 lla2 33.�g4 llf7 34.J:!e2 lle2 35.�e2 �d6 36.ti:lg4 a5 37 .l:te4 llf5 38.ti:Je3 l:lf8 39.ti:Jc4 1 -0 wd5 40.lle3 �b5 41 .J:i.e5

Cap d'Agde rapid 1 996 (2)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 ti:Jc6 5.ti:Jf3 ti:Jh6 6.dc5 �c5 7.�h6 gh6 8.�d3 f6 9.ef6 'il'f6 1 0.0-0 0-0 1 1 .£ic2 l:tf7 1 2.ti:Jbd2 £id7 1 3.ti:Jb3 £ib6 1 4.'il'e2 e5 1 5.J:i.ad1 e4 1 6.ti:Je1 l:taf8! 1 7.lld5

37 ... l:rf2! 38.'ii:Vc 6! [38.Wf2? 'ii:Vd4 39.wl1 ll15-+] 38 ... llg2! 39.'il'g2 'iVb6 40.'il'f2 l:l:b5 41 .'ii' b6 Y,-y,

Sedina,Elena Vallejo,Francisco Saint Vincent 1 999 (3)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 ti:Jc6 5.ti:Jf3 ti:Jh6 6.dc5 £ic5 7.�h6 gh6 8.�d3 f6 9.b4 �b6 1 O.b5 ti:Je5 1 1 .ti:Je5 fe5 1 2.'1i'h5 Wd7 1 3.'il'e5 J:!g8 1 4.0-0 J:l:g5 1 5.'l!Vf4 'l!Vg8 1 6.g3 e5 1 7.'il'h4 wc7 1 8.ti:Jd2 �d7 1 9.c4 llf8+ 20.wh1 e4 21 .£ie2 �f2 22.'ii' h6 e3 23.ti:Jb3 dc4 24.�c4 'ii'c 4! 25.J:l:ac1 17 ... 'ii:Vf 2! 1 8.l:tf2 J:l:f2 1 9.'il'f2 �f2 20.wt1 �b6 21 .we2 £ig4 22.wd2 llf2 23.wc1 £ie3 24.ti:Jd2 l:te2-+ 25.�b3 lle1 26.wc2 �d1 27.wb1 �b3X 0-1

Grischuk,Alexander Bareev,Evgeny Cannes rapid 2001 (3)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 ti:Jc6 5.ti:Jf3 ti:Jh6 6.dc5 £ic5 7.b4 �b6 8.b5 ti:Je7 9.�d3 ti:Jg4 1 0.0-0 ti:Jg6 1 1 .£ig6 fg6 1 2.h3 ti:Jh6 1 3.£ih6 gh6 1 4.ti:Jbd2 0-0 1 5.c4 a6 16.'ii:Ve2 ab5 1 7.cd5 ed5 1 8.'il'b5 lla5 1 9.'l!Vb4 �c5 20.'l!Vc3 �a7 21 .a4 d4 22.'il'b4 lld5 23.llfe1 'il'b6 24.'il'b6 �b6 25.ti:Je4 wg7 26.J:l:ab1 �c7 27.J:!b5 llb5 28.ab5 d3 29.ti:Jc5 lld8 30.lld1 d2 31 .ti:Je4 �f5 32.ti:Jed2 �a5 33.e6 wf6 34.lle1 we7 35.l::te2 �d3 36.J:!e3 �b5 37.ti:Je4 �c6 38.g4 �b6 39.l:i.e2 lld1 40.wg2 £ic7 41.h4 lld3 42.g5 h5 43.ti:Je1 J:!d4 44.13 �e4 45.fe4 we6 46.ti:Jf3 l:tc4 47.llb2 b6 48.e5 �e5 49.l::t b6 �f5 50.l::tb5 lle4 51 .llb7 �g4

Sveshnikov,Evgeny Chemiaev,Alexander Moscow 1 996 (2)

1 .e4 e6 2.d4 d5 3.e5 c5 4.c3 ti:Jc6 5.ti:Jf3 ti:Jh6 6.dc5 £ic5 7.b4 £ib6 8.b5 ti:Ja5 9.�h6 gh6 1 0.'il'd2 £id7 1 1 .'il'h6 'ii:Ve7 1 2.£id3 0-0-0 1 3.0-0 J::tdf8 1 4.ti:Jbd2 �b8 1 5.a4 f6 1 6.c4

25 ...�c6! 26.'l!Vc6 'il'c6 27.bc6 e2 28.cb7 wb7 29.wg2 ef1 'liV 30.l:!f1 llgf5 0-1

52.ti:Je5 J:le2 [illegal!] 53.Wf1 54.llb4 w93 ss.l::t d4 nts

lle5 o-1 79

N�c

SURVEY

INTRODUCTION: Karel van der Weide MAIN ANALYSIS: Karel van der Welde STUDY MATERIAL: Van der Weide

French Defence Steinitz Variation FR 4.4

The End of a Fairy Tale? 1 .e4 e6 2.d4 d5 3.4Jc3 tt:lf6 4.e5 tt:lfd7 5.f4 c5 6.tt:lf3 tt:lc6 7.jLe3 a6 8.�d2 b5 9.dc5 jLc5 1 0,jLc5 tt:lc5 1 1 .'iff2 'ifb6 In Yearbook 42, Igor Glek wrote an excellent survey about the Steinitz Variation of the Classical French. He examined the move that is usually played in the dia­ grammed position, viz. 1 2.�d3. In these kinds of positions, White has to work very hard to get a tiny ad­ vantage. So the search was on for an alternative. A

Stunning Sacrifice

In 1 998 Alex Sherzer came up with the stunning 1 2.b4 ! ?. His vic­ tim... Igor Glek! This move imme­ diately caught my attention. Together with my friend and col­ league, Eelke Wiersma, we worked out the most important lines. We both got it on the board twice and it could have been more often but for the featured game of this survey: Tissir-Vysochin, Cap­ pelle la Grande 2001 . 14... '1l!Yc7! seems to be the last chapter of this fairy tale. I will translate this for you in varia­ tions. After 1 2.b4 Black can take the pawn or decline the offer with 1 2...4Jd7. Here l 3.a4 tt:lb4 l 4.ab5 is normal, but 14 .. .'ifc7 ! (the alter­ natives favour White) spoils our 80

dreams. It was even impossible to find equality for White! And set­ tling for l 3.llb 1 ... well, maybe not. Grabbing a pawn with 1 2... tt:lb4 leads to interesting complications. Eelke brought another boy from Baku, Teimour Radjabov, to the edge of defeat (Groningen 1 999), and I am proud of my victory over Aaron Summerscale, York 2000.

Conclusion So unfortunately we have to get back to the drawing board. If you do manage to find a solution for the 'il\Yc7-problem, please let me know.

STATISTICS

FR 4.4 Tissir,Moharned Vysochin,Spartak Cappelle la Grande 2001 (5)

1 .e4 e6 2.d4 d5 3.tt:lc3 tt:lf6 4.e5 tt:lfd7 5.f4 c5 6.tt:lf3 tt:lc6 7...te3 a6 8.'ifd2 b5 9.dc5 jLc5 1 0...tc5 tt:lc5 1 1 . 'iff2 'ifb6 1 2.b4 tt:ld7 [1 2... 4Ja4 1 3.tt:la4 'iff2 14.Wf2 ba4 1 5.b5 ab5 (15 ... tt:lb4 1 6.c3; 15 ... 4Je7 16.b6; 1 5 ... 4Ja5 1 6.b6) 16 ...tb5 ..td7 17.jLc6 jLc6 18.tt:ld4 Wd7 1 9.l:rab1 llab8 20.c3 .!:i:hc8 2 1 .\t>e3;t b. \t>d2, .!:i:hc1 , llb4; 12 ... tt:lb4] 1 3.a4 [13.l::!:b 1 'iff2 14.Wf2 tt:lb6 1 5.jLd3 jLd? %-%

Survey FR 4.4

Tissir-Komarov, Tanta 13 ... tt:lb4 1 4.ab5

City

2001]

1 1 .'iff2 'ifb6 1 2.b4 liJd7 1 3.a4 'ii'f2 1 4.'il;>f2 ba4 1 5.b5 ab5 16.Ab5 i.b7 1 7.11Ja4 [17.i.a4! liJc5 1B . .ltc6 i.c6 1 9.l:iaB ..taB 20.l:ia1 'il;>e7 (20... Wd7 21 J:ta7 i.b7 22.11Jg5 16 23.ef6 gf6 24.lua4±) 21 .l:ia7 liJd7 (21 ... i.b7 22.11Jg5 1::,. 23.11Ja4) 22.11Ja4t] 17 'il;>e7 1 B.c4 dc4 1 9.l:ihd1 J:l.hcB 20.l:id7 'il;>d7 21 .1iJb6 'il;>e7 22.J:!.aB l:iaB 23./iJaB %-% .!taB 24.i.c4 h6 .••

Sharma,Dinesh Neelotpal,Das 1 4.. .'iVc7! [14...�b7 1 5.ba6 'iff2 (1 5 ... ttla6? 1 6.'ifb6 tt:lb6 17 . .r:i:b1 +-; 15 ...�a6) 1 6.Wf2 tt:la6 1 7.�a6 .l:!.a6 (1 7...�a6 1 8.tt:lb5) 1 8.J::!:a6 �a6 1 9. .l:!.a1 ±] 1 5.Wd2 [15 . .l:!.a3 �b?+ 6 1 6...ab5] 1 5... tt:lc5 [15...�b7] 1 6.'ifd4 [1 6.tt:ld4 tt:le4! (16...�b7 17.tt:lc6! 'ifb6 (17...tt:lc6 18.'ifc5 ab5 1 9.�b5±) 1 8.ttlb4 ttlb3 1 9.We2 'iff2 20.Wf2 ttla1 21 .ba6±) 1 7.tt:le4 de4 1 8.c4 0-0--+] 1 6...a5 [16... tt:le4?! 1 7.tt:le4 'ifc2 1 8.We3D 'ife4 (18...de4? 1 9.'ifb4 ef3 20.ba6t 6 21 .�b5) 1 9.'ife4 de4 20.ttld4g?] 1 7..l:!.a3 0-0 [17 ... tt:le4?! 18.Wd1 6 1 9.�d3] 1 8.�d3 �b7 1 9.Il:c1 ?! [1 9 . .r:i:b1] 1 9 ... .l:!.fc8 [1 9 ... ttlbd3?! 20.cd3 a4 21 .tt:la4 'ifa5 22.We3 tt:la4 23 . .l:!.ca1 'ifb5 24.J::!.a4=] 20.We1 'iWe7! -+ 21 .Wf1 tt:lcd3 22.cd3 .!Llc2 23.J::!.c2 'ii'a3 24.'ifb6 l::!.c3 25.'ii'b7 .l:!.f8 26Jic3 'ii'c3 27.We2 a4 0-1 Van der Weide

Study Material 1 2 ... tt:ld7

Langheinrich,Ferenc Holzke,Frank Germany Bundesliga 2000/01 (9)

1 .e4 e6 2.d4 d5 3.11Jc3 liJf6 4.e5 liJfd7 5.f4 c5 6.1iJf3 liJc6 7.i.e3 a6 B.'i¥d2 b5 9.dc5 i.c5 1 0.Ac5 liJcS

Calcutta 2001 (6)

1 .e4 e6 2.d4 d5 3.1iJc3 liJf6 4.e5 liJfd7 5.f4 c5 6.1iJf3 liJc6 7.i.e3 a6 B.'ifd2 b5 9.dc5 i.c5 10 ..\lLcS liJcS 1 1 .'ii'f2 'ifb6 1 2.b4 1iJd7 1 3.a4 1iJb4 1 4.ab5 aS?! 1 5.'ii' b6 liJb6 1 6.11Jd4 f6 1 7.11Ja4 [17.1iJd1 !? 1::,. 1 B c3] 1 7...fe5 1 B.fe5 liJa4 1 9.l:ia4 0-0 20.g3 .11Ld7 21 .l:ia3 l:if5 22.c3 .

B.'ii'd2 b5 9.dc5 iLcS 10 ..11Lc5 liJcS 1 1 . 'iff2 'ifb6 1 2.b4 liJd7 1 3.a4 liJb4 1 4.ab5 'ii'f2 1 5.Wf2 liJc2 1 6.l:ia5 0-0 [16 ... 11Jb4 1 7.iLe2 1::,. 1B . l:ib1] 1 7.iLd3 [1 7.ba6] 1 7 d4? [17 . . . 1iJb4] 1 B.iLe4± dc3 1 9..bB liJb4 20.l:ia3 c2 21 .11Jd4 ab5 22.Ae4 liJcS 23.iLc2 l:idB 24.:C:aB liJc2 25.1iJc2 liJd3 26.Wg3 g5 27.l:id1 gf4 2B.Wh4 Wg7 29.11Jb4 .I1Lb7 30.J:!.dB liJb4 31 .wg5 .11Lg2 32.Wf4 liJdS 33.Wg5 h6 34.Wh4 i.e4 35.l:ig1 Ag6 36.J:I.bB b4 37.Wg4 Wh7 3B.l:ia1 Af5 39.Wf3 Ac2 40.J:!.g1 i.g6 41 .l:ic1 i.d3 42.l:ig1 iLg6 43.h4 liJe7 44.l:ib7 liJd5 45.l:ia1 h5 46.l:iaa7 Wg7 47.l:ibB .ltc2 4B.l:ibb7 Ag6 49.Wg3 wgB SO.l:ibB Wg7 51 .l:ibb7 WgB 52.l:iaB Wg7 53.l:idB Wh6 54.<;/;Jf3 wg7 55.Wg3 Wh6 56.:C:d5 ed5 57.'il;>f4 d4 5B.J:!.b4 d3 59.l:id4 .lth7 60.l:id6 .11Lg6 61.l:id7 Wg7 62.Wg5 WfB 63.Wf6 WeB 64.l:id4 Ah7 65.l:ib4 d2 66.l:id4 1 -0 M/99-7-44 •..

1 2 tt:lb4 •..

22 J:U1 [22 ... J:te5 23.<;/;Jd2 l:ie4 24.11Jb3±] 23.wf1 ± liJd3 24.11Jf3 i.b5 25.'i!;>g2 liJcS 26.11Jd4 Ad3 27.l:iha1 a4 2B.IiJb3 Ae4 29.Wg1 liJb3 30.l:ib3 l:lcB 31 Jl:b2 l:ic3 32.l:ia4 h5 33.l:ib7 J:tc1 34.Wf2 l:ic2 35.<;/;Je3 l:ic3 36.Wd4 l:id3 37.Wc5 Wh7 3B.l:iaa7+- Wh6 39.l:lg7 .11Lf5 40.l:igf7 l:ic3 41 .Wd6 h4 42.g4 .11Lg 6 43.l:if6 d4 44.We6 d3 45.l:id7 J:ic2 46.:C:d3 l:lh2 47.l:idB :C:g2 4B.l:ihB 1 -0 <J;lg7 49.l:ih4 ••

Sherzer,Aiex Glek,lgor Budapest 1 998 (3)

1 .e4 e6 2.d4 d5 3.1iJc3 liJf6 4.e5 liJfd7 5.f4 c5 6.1iJf3 liJc6 7.i.e3 a6

Van der Weide,Karel Summerscale,Aaron York 11 2000 (3)

1 .e4 e6 2.d4 d5 3.11Jc3 liJf6 4.e5 liJfd7 5.f4 c5 6.1iJf3 liJc6 7 ..tea a6 B.'ii'd2 b5 9.dc5 iLcS 1 0.i.c5 liJcS 1 1 .'iff2 'ii'b6 1 2.b4 11Jb4 1 3.l:ib1 d4 1 4.11Jd4 [14.1iJb5?! 'ii'a5 15.1iJd6 (1 5.11Jc7 WIB) 15 ... WIB 1 6.Wd1 liJa2t] 1 4... 11Je4 [14... 'ii'a5!? 15.11Jdb5 (15.'ii'd 2?! liJa2 16.1iJdb5 liJc3 17.11Jc3=F) 15 ... 11Je4 16.'ii'l3 liJd5 1 7.'ii'e4 ab5 1B.J:!.b3 liJc3 (1B ...Ad7 1 9.WI2!; 1 8 ... 0-0 19 . .11Ld3 g6 20.0-0 liJc3 21 .l:ic3 'ii' b6 (21 ...i.b7 22.'iVe1) 22.Wh1 :C:a2;t) 19.'ii'c6 i.d7 20.'ii'c3 'ii'c3 21 .l:ic3 l:ia2 22. Wd2 J:ta1? 23.J:!.cB! .ltcB 24. .ltb5 we7 (24 ... i.d7 25.l:ia1+-) 25.l:ia1 l:idB 26.We3±] 1 5.11Je4 'ii'd 4 1 6.1iJd6 <;/;Je7 [16 ... WIB?! 1 7.c4 'ii'c3 1B.Wd1 bc4? 1 9 .liJe4+-] 81

1 6.cd3 'ii'f2 1 7.<J;>f2 d4 1 8.12le2 [18.12le4?! J:ta2 1 9.\tg3 0-0 t::. 12Je7-15] 1 8 ... l::ta 2? [1 B ... 0-0 1 9.J:!.c1 (1 9.J:!.a1 ) 19 ... 12le7 20.J:!.b2 12ld5 21 .12lld4 J:!.a3 22.12lb3 (22.l::tc6 l:td3 23.J:!.d6± Feletar) 22...�a6 23.J:!.d1 l:tcB 24.g3± Zelcic­ B.Kovacevic, Pula ch-CRO 2000] 1 9.J:!.c1 �a6 [1 9 ... '>!t;>d7 22.J:!.h8 �d3 23.12Jd4 1 -0

1 6.�c6 �c6 1 7.12ld4 �d7 1 8.f5 ef5 [18 ... 0-0 1 9.16 gl6 20.'il'l6+-] 1 9.12ld5 12le4 20.'il'e3± 0-0 21 .J:!.bd1 ?! [21 .12le7 whB 22.12le15±] 21 ...J:!.ae8 22.12lf5 'i!'e3 23.12lde3 �c6?! [23 ... �15 24.l:il5 g6=J 24.12ld4 �as 25.12lc4 12lc5 26.J:!.fe1 J:!.d8 27.12lf5 l:lfe8 28.12lcd6 l:te6 29.12le4 [29 ... .J:!.d1 1 -0 30.J:!.d1 12lb7 31.12lc5±/+ ]

Wiersma,Eelke Radjabov,Teimour

Feletar,Darko Kovacevic,Blazimir

-

1 7.c4! �d7 [17 ... 'il'c3 1 8.<>td 1 ; 17 .. .16; 1 7...'il'l2 1 8.<>tl2 12lc6 1 9.cb5 ab5 20.J:!.b2±] 1 8.J:!.b2! 12lc6 [18 ... 12ld3 19.�d3 'il'd3 20.J:!.b3 'i!'g6 21 .0-0--.; 21 .'i!'c5] 1 9.cb5 ab5 20.�b5 l:ihb8 [20 ... 'il'c3 21 .'il'd2 'i!'c5 22.J:!.c2 t::. �c6, liJI5] 21 .0-0 f6 22-�c6 [22.'il'd4! 12ld4 23.a4±] 22 'il'f2 23.J:!.bf2 �c6 24.J:!.c1 J:!.a6 [24...�d5! 25.J:!.c7 '>t;>IBg;<] 25.J:!.fc2 <>td7 [25...�d5! 26.J:!.c7 '>t;>IBg;<] 26.J:!.d2 <>te7 [26...�d5! 27.12le4 <J;>eB!] 27.h3 J:!.d8 28.<>th2 J::id 7? [2B ... �d5] 29.J:!.dc2 �a4?! [29 ... �d5 30.J:!.c8 J:!.dd6 31 .ed6 '>t;>d6±] 30.J:!.c8 J:!.d8 31 .J:!.d8 <;t;>dS 32.12lb7 <>tea 33.J:!.c7 [33.l:icB '>t;>d7 34.12lc5] 33 ... fe5 34.fe5 �d1 35.J:!.g7 J:ta2 36Jih7 J::ie2 37.12ld6 <;f;>f8 38.J:tf7 '>tg8 39.l:if1 �b3 40.J:!.f3 �d5 41 .J:!.g3 <>th7 42.l:tg5 J::if2 43.12le8 '>t;>h6 44.J:!.g3 J::ie2 45.12Jf6 �c6 46.'>t;>g1 J:!.d2 47.'>t;>h2 J:te2 48.h4 �a4 49.l:ig5 �c6 50.'>tg1 J:!.d2 51.J:!.g4 [51 J:i:gB? �g2!] 51 ... �g2 52.12lg8 1 -0

Groningen 1 999 (9)

Pula ch-CRO 2000 (1 1 )

1 .e4 e6 2.d4 d5 3.12lc3 12lf6 4.e5 12lfd7 5.f4 c5 6.12lf3 12lc6 7.�e3 aS 8.'il'd2 b5 9.dc5 �c5 1 0.�c5 12Jc5 1 1 . 'il'f2 'il'b6 1 2.b4 12lb4 1 3.J:!.b1 12lc6 1 4.�b5 �d7 1 5.0-0 'i!'a7 1 6.�c6 �c6 1 7.f5?! ef5 1 8.12ld4 12Ja4! 1 9.12lc6 'il'f2 20.J:!.f2 12lc3 21 .J:!.b3 12le4 22.J:!.f5 0-0 23.12le7 '>ig8 28.J:!.a7 12ld2 29.12lg4 J:!.g5 30.l:ta3 h5 31 .12le3 l:ie8 32.l:i7a6 J:!.g3 33.12lf5 l:i:e1 34.<J;>f2 J:!.a3 35.J:!.a3 J:!.f1 36.'>t;>e2 l:if5 37.'>td2 l:tf2 38.'>tc1 J:!.g2 39.J:!.d3 J:!.g5 40.a4 J:!.a5 41 .l:td4 '>lt;>b3 J:ta8 44.c4 J:!.g8 45.a5 g4 46.hg4 hg4 47.a6 g3 48.l:td1 <>te6 49.Wb4 g2 50.J::ig 1 '>td6 51 .a7 J:!.a8 52.c5 '>td5 53.J:!.g2 J:!a7 54.J:!.g6 J:!.b7 %-%

1 .e4 e6 2.d4 d5 3.12lc3 12lf6 4.e5 liJfd7 5.f4 c5 6.12lf3 12lc6 7.�e3 aS 8.'il'd2 b5 9.dc5 �c5 10.�c5 12Jc5 1 1 .'i!'f2 'il'b6 1 2.b4 12lb4 1 3.l:tb1 12Jc6 1 4.�b5 �d7 1 5.0-0 'i!'a7 1 6.�c6 �c6 1 7.12ld4 l::tc8?! [� 1 7...�d7; 17 ... 12la4!? 1 B.IiJa4 �a4 1 9.J:!.b4 �d7 20.J:!.Ib1 ;t Feletar] 1 8.f5! ef5 1 9.12lf5 0-0 20.J:!.b4! f6D [20... l:ic7? 21 .12lg7!; 20 ... l::tldB? 21.l:i:g4] 21 .J:!.g4

Van der Weide,Karel Sarana,Oksana

Skrzypnik,Maciej Hanley,Craig

••.

Munster 2000 (3)

Halkidiki jr 2000 (9)

1 .e4 e6 2.d4 d5 3.12Jc3 liJf6 4.e5 liJfd7 5.f4 c5 6.12lf3 12Jc6 7.�e3 a6 8.'i!'d2 b5 9.dc5 �c5 10.�c5 12Jc5 1 1 .'il'f2 'il'b6 1 2.b4 12lb4 1 3.l:tb1 12lc6 1 4.�b5 ab5 1 5.l:tb5 liJd3

1 .e4 e6 2.d4 d5 3.12lc3 12lf6 4.e5 liJfd7 5.f4 c5 6.12lf3 12lc6 7.�e3 aS 8.'i!'d2 b5 9.dc5 �c5 1 0.�c5 12Jc5 1 1 .'il'f2 'il'b6 1 2.b4 12lb4 1 3.J:!.b1 12Jc6 1 4.�b5 �d7 1 5.0-0 'i!'a7

82

21 ... g6? [21 ...J:!.c7D 22.12lg7! J:!.g7 23.J:!.g7 <J;>g7 24.el6 <>tl7 (24 ... <>tgB 25.'il'd4 h6 26.Wh1 ±) 25.<>th1 h6 26.'i!'l5 'il'b7 27.12le2! \tea (27...�b5? 2B.IiJ14 weB 29.'i!'e5+-) 28.17 WdB 29.'il'l6± Feletar] 22.ef6 J:!.c7 23.f7! l:i:ff7 24.12lh6 <>tf8 25.12lf7 J:!.f7 26.J:!.f4! 1 -0

Survey FR 6.4

N�c

SURVEY

INTRODUCTION: Alexander Nlkltin MAIN ANALYSIS: Emll Sutovsky, Alexander Nikitin STUDY MATERIAL: Nikitin

French Defence Classical Variation FR 6.4

No Revolutions 1 .e4 e6 2.d4 d5 3.lt:Jc3 tt'lf6 4..lit.g5 il..e7 5.e5 tt'lfd7 6.il..e7 'tJ/ie7 7.f4 Three recent games involving strong grandmasters, and there­ fore of interest to the serious chess public, were begun with the old opening variation l .e4 e6 2.d4 d5 3.tt'lc3 tt'lf6 4 ..lli.g5 il..e7 5.e5 tt'lfd7 6 . .lit.e7 Wle7 7.f4, which is rarely seen against the background of the currently fashionable ultra-com­ plicated Sicilian set-ups. These

STATISTICS

games are given at the very start of this survey. They are indeed full of tense play, but they do not contain anything revolutionary in the opening stage, and they do not make any contribution to theory that is of greater value than the games of famous players given in the same survey, which have al­ ready become classics.

Featured Games Thus the Shirov-Morozevich game from Frankfurt 2000 forces

it to be acknowledged that the ex­ change dc5 is necessary if White wants to try for an advantage in the opening, and not hope merely for success in a mutually dangerous middlegame. In Leko-Volkov, New Delhi 2000, Black adopted the classical set-up 7 ... 0-0, using a plan for developing his pieces that has been approved on numerous occasions. Grand­ master Sergey Volkov is a great ex­ pert on this opening variation for Black, but in my view he was un­ able to solve completely his open­ ing problems. And, finally, the latest word in fashion in the varia­ tion under consideration was one of the decisive games from the last European Championship in Ohrid 2001 (Sutovsky-Sakaev), in which the set-up 7 ...a6 8.tt'lf3 c5 9.dc5 tt'lc6 l O.Wid2 Wlc5 l l ..lit.d3 b5 oc­ curred.

83

In recent times the deployment of the white army has often con­ cluded here with queenside cas­ tling, with the intention of beginning an attack on the other side of the board. However, a Sicilian-like massing of the pawns does not succeed, nor does a piece attack, and as a result Black's pawn counter-offensive proves to be no more hazardous. Emil Sutovsky followed the classic ex­ amples, intending to consolidate his hold on d4, but his opponent prepared an unusual plan of action in the centre, after which there be­ gan an interesting battle, the result of which, however, had nothing to do with the outcome of the open­ ing.

My System One of the main commandments of the great classic teacher Aron Nimzowitsch (I should like to hope that many have read his fa­ mous My System) in the art ofpo­ sitional play runs: 'A player who is strongly placed in the centre need not fear a flank attack' . In the absence of the dark-squared bishops, the battle for control of the key d4 square is the battle of an advantage in the opening. Sev­ eral sample games illustrate this well. Generally speaking, although the variation in question is somewhat passive and is aimed at achieving quiet equality for Black, it is solid enough and is positionally well­ founded. Black's defences are hard to breach, especially if White tries to do this with modem 'Sici­ lian' methods. But the exchange of queens before castling (after 'lidl -d2-f2) sets Black the most difficult problems, although they are also quite resolvable. This opening variation, like the major­ ity of positionally well-founded systems of development, is attrac­ tive for the fact that things are re­ solved not by the memorising of numerous opening variations, but by the difference in a general un84

derstanding of the laws of chess and the ability to apply them at ex­ actly the right time.

The Best Of The Best Therefore, out of the numerous games, in the survey there have remained only 17 'textbook' games �nd an equal number of ex­ tracts, from a careful study of which one can understand how to overcome safely the opening stage of the game and to handle correctly the resulting middle­ game positiOns. Incidentally, most of the textbook examples in the Study Material are taken from the games of outstanding, or at least strong grandmasters. Yes, many thousands play chess, and computer databases run to mil­ lions of games, but everyone learns from the games and the skills of the best of the best.

FR 6.4 Shirov,Alexey Morozevich,Alexander Frankfurt rapid 2000 ( 1 )

1 .e4 e6 2.d4 d 5 3.tllc3 tllf6 4.�g5 �e7 5.e5 tllfd7 6.�e7 'lie7 7.f4 a6 8.tllf3 c5 9.'lid2 tll c6 1 0.0-0-0 c4! 1 1 .f5 tll b6 [1 1 ... b5 1 2.'lllfl4 (1 2.1e6 le6 1 3.tlle2!?) 12 ...�b7 13.g3 tll b6 14.'li!Yg4 (1 4.16 gl6 1 5.el6 'li!Yd8 1 6.tlle5 b4 17.tlle2 'li!Yc7oo) 14 .. J:!:g8 1 5.fe6 �e6 1 6.'i¥e6 le6 1 7.tll g5 'J;;e7 1 8.�h3 tlld8 1 9.tll e2 (19.tll h7? I:!:h8 20.tllg5 I:!:h5+) 1 9... h6 20.tll13 g5 21..�g2 b4oo] 1 2.fe6 fe6 [1 2... �e6!? 1 3..ite2 h6 1 4.l::!.dl1 tlld7! 1 5.g4! (1 5.�c4? dc4 1 6.d5 tllde5 17.tlle5 tlle5 1 8.de6 'li!Ye6+) 1 5...0·0·0! 1 6.h3 16 17.el6 tll16oo] 1 3.h4 �d7 1 4.h5 [1 4.g3!? 0·0·0 1 5.�h3 fl:dl8 16.J:!.dl1 tlla8 1 7.fl:l2 tll c7 1 8.tlla4 .ite8 1 9.J:!.hl1 .itg6oo] 1 4 ... 0-0-0 1 5.h6!? gh6 1 6.J:l.h6 fl:dg8 1 7.�f4 �ea� 1 8.'lllff6 .itg6 1 9.g4 [19.'i:Ve7 tlle7 20.g4;t] 1 9 .. .'�e8

20.�g2?? [20.tll h4! J:!.l8 21 .'i¥g5 tll b4 (21 ... tlld4? 22.tllg6 tll13! 23.'i:Ve3! d4 24.'lil2!±) 22.tllg6 hg6 23.l::!.h8 J:t:h8 24.a3 tll c6 25.tll e2;t] 20 ... J:!.f8 21 .'i:Vh4 [21 .'i:Vg5 tllb4 22.fl:d2 tlla4 23.a3 tllc3 24.bc3 'i:Va4 25.cb4 'lllfa3 26.�d1 l::!.l3+] 21 ...tll b4! -> 22.l::!.d2 tlla 4! 23.a3 [23.�b1 tllc3 24.bc3 'i:Vb5! 25.cb4 'i:Vb4 26.�c1 'lia3 27.�d1 l::!.l3 28.�13 'li13 29.Wc1 c3-+] 23 ... tll c3 24.bc3 [24.ab4 'i:Va4!-+] 24.. .'�Wa4! 25.cb4 'lia3 26.�d1 l::!.f 3!-+ 27.'lie7 [27.�13 'li13 28.\t>e1 'lie3 29.'1t>d1 (29.J:!.e2 'lic1 30.'1t>l2 l:1:18 31 .�g3 'i:¥14 32.�h3 'lil3-+) 29 ... l:1:18 30.'i:Vh1 c3 31.l:l:e2 �c2! 32.I:!:c2 'i¥d3 33.�c1 l:1:11 34.'li11 'lii1 X] 27... l::!.e3 28.�e6 �b8 29.'i:Vd6 �as 30.l::!.e2 �a1 0-1 31 .�d2 'lic3

FR 6.4 Leko,Peter Volkov,Sergey New Delhi 2000 (2)

1 .e4 e6 2.d4 d5 3.tll c3 tllf6 4. .itg5 .ite7 5.e5 tllfd7 6 ..ite7 Wie7 7.f4 0-0 8.tllf3 c5 9.dc5 tllc6 1 o.�d3 f5 1 1 .ef6 �f6 1 2.g3 tllc5 1 3.0-0 [1 3.Wid2 tlld3 1 4.Wid3 (14.cd3 e5 1 5.0-0 �h3 1 6.J:!.Ie1 Jaae8= Alekhine) 1 4 ... .itd7 1 5.0-0-0 .ite8 16.l::!. he1 .ith5 1 7.J:!.d2 �13 1 8.�13= Guleld; 1 3.tllg5 tlld3 14.Wid3 'i¥15=] 1 3 ... �d7 1 4.Wid2 J:!.ad8 [14 ... tlld3 1 5.cd3 e5 16.J:!.ae1 ! e14 17.tlld5 'i¥17 18.tll14 'li!Ya2 1 9.d4 Wia5 (19 ... .itg4 20.d5 J:!.ad8 21 .tllg 5±)

Survey FR 6.4

20.'iYa5 tt:la5 21 .l::te7 �g4 22.tt:le5 tt:lc6 23. .!::tb7 �c8 24.�c7 tt:ld4 25.I!.d1 tt:lf5 26.tt:lc6± Rodriguez­ Chernin, Subotica izt 1 987 - YB/52-63) 1 5. .!::tae1 �ea 1 6.a3 [1 6.tt:le5 tt:le5 17 . .!::te5 tt:ld7 (1 7...�17 1 8.tt:ld1 tt:ld7 19 . .!::tee1 'iVd4 20.'iYe3 'iVe3 21 . .!le3 tt:lc5 22.tt:lf2 Ilc8 23.c3 l::tfd8 24.lld 1 ! Keres-Lilienthal, Moscow ch-SU 1 949) 18.J:!.e3 (1 8.l:!.ee1 tt:lc5) 1 8...�h5=) 1 6 �h5 [1 6...�g6 17.�g6 '!Wg6 18.tt:ld4 'l!l¥16 1 9.tt:lc6 bc6 20.b4 tt:ld7 21 .tt:ld1 J:!.c8 22.tt:le3 (22.'iYe3 c5-=t) 22 ... 'iYg6 23.tt:lc4±) 1 7.tt:le5 ttJeS 1 8.Ile5 .itg4 .••

1 9.'iYg2 [1 9 . .!::tfe1 ! tt:ld7 20.l::!.g5 �13 21 .'i¥12 b6 22.h4! (22.'l!l¥13 'iVg5 23.l:!.e6! tt:lc5! 24.'iYe2 l::tf4 25.I!.e5 'ifg4 26 . .!::te8 J::!.e8 27.Wfe8 llf8 28.�h7 s.t>h7 29.Wff8 d4oo) 22 ...d4 23.tt:lb5 �d5 24.tt:ld4 tt:lc5 25.Ilge5±] 1 9 Jl:c8 [1 9 ...tt:ld7 20.J:!.g5 'i!Vd4 21 .'iii h 1 tt:lf6 22.h3 �15 23.�15 ef5 24. .!::tf5 tt:le4 25 . .!::tf8 IllS 26.tt:le4 de4 27.c3 Wfd3 28. .!::te 1 .!::te8 29.s.t>h2±) 20.h3 tt:ld3 21 .cd3 .itfS 22.J:if3 [22.l:rfe1 'iYh6! (22 ...d4? 23.tt:le4 Wfh6 24.tt:lg5±) 23.s.t>h2 J:!.c5 24.d4 Ilc6=) 22 d4! 23.tt:lb5 Ilc1 24.s.t>h2 .l:!.d8 (24... 'i!Vh6! 25.h4 (25.g4 .itd3! 26.tt:ld4 .itc4 27.'iYd2 J:!.a1 oo) 25... J:!.d8 26.tt:la7 '!Wg6 27.'i!Vd2 (27.tt:lb5 h6 28.l::!.f2 'iVg4 29.lld2 'iit h8 30.b4 g5!gg) 27... Wfg4 28.'i!Vc1 'i!Vf3oo] 25.'i!Vd2 J:!:a1 26.g4 .itg4 [26 ... .itg6 2HIVe2! .itf7 28.15 ef5 29.J:!.ef5 Wfe6 30.'iVI2 l:rf8 31 .tt:ld4 'iYd6 32.l:r314±] 27.hg4 'i!Vh4 28 .!:th3 l:th1 29.s.t>h1 'i!Vh3 30.s.t>g1 �g4 31 .�g2 'i!Vf4 32.'iYg5!+- 'iYf8 33.J:!.e6 llc8 34.tt:ld6 h6 35.'iYd5 s.t>h8 36.tt:lc8 Wfc8 37.'11Ve4 '11Vc 1 38.�h2 Wfc2 39.'iiig3 1 -0

FR 6.4 Sutovsky,Emil Sakaev,Konstantin Ohrid Ech 2001 ( 1 2)

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Study Material

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Stahlberg,Gideon Alekhine,Alexander Warszawa ol 1 935 (9)

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Liberzon,Vladimir Raicevic,Vladimir Hastings 1 979/80 ( 1 5)

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Spassky,Boris Bomgasser,Rene Solingen 1 986 ( 1 0)

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Survey FR 6.4

Brunner,Lucas Moskalenko,Viktor Budapest 1 989

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Tal,Mikhail Lahav,Ehud Tel Aviv 1 990 (4)

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16 ... ti'la4 1 7.'Jia1 tiJc3 1 a.llde1 [18.bc3? bc3 19.Wic1 ti'lb4 20.tiJe2 l:tb8+] 1a WiaS 1 9.a3 :!:!:bat 20.fS tiJbS 21 .�bS llbS 22.fe6 fe6 23.tiJhS ba3 24.b3 Wid2 2S.tiJd2 0-0+ 26.tiJf3 J:!.cs 27 .:c!:e2 £<.ea 2a.ti'lg3 �g6 29.hS �h7 30.J:l.d2 l:tba 31.tiJe2 :!:ic2 32.J:!.c2 £<.c2 33.llc1 ti'lb4 34.ti'led4 £<.e4 3S.:c!:c7 :!:!:ea 36.tiJc6 tiJc6 37.l:tc6 �f3 aa.gf3 g6 39.l:ta6 ghS 40.l:ta3 cJilg7 41 .lla4 Wg6 42.J:!.h4 lt>gS 43.J:!.h3 h4 44.'Jib2 :!:!:ea 4S.b4 :!:ic4 46.\t>b3 WfS 47.\t>a4 cJileS 4a.waS Wd6 49.bS wcs so.I:ih1 J:!.c2 S1.\t>a4 'Jib6 S2.lle1 llc4 S3.\t>b3 cJilbS S4.l:te6 llf4 SS.J:!.h6 llf3 S6.cJilc2 h3 S7.J:!h4 wcs sa.lt>d2 d4 S9.llha WdS 60.llh4 d3 61 .'Jic3 cJileS 62.J:!.a4 lt>fS 63.lla1 lt>f4 64.\t>d4 h2 6S.lld1 llh3 0-1 •..

Savanovic,Aieksandar Petkovic,Radoslav Ulcinj 1 997

1 .e4 e6 2.d4 dS 3.tiJc3 tiJf6 4.£<.gs �e7 s.es tiJfd7 6.�e7 Wie7 7.f4 a6 a.tiJf3 cS 9.dcS Vi'cs 1 0.�d3 tiJc6 1 1 .'ilfd2 bS 12.Wif2 Wib4 1 3.0-0 Wif4 1 4.ti'le2 [1 4.llae1 0-0 1 S.tiJe2 Wih6 16.tiJed4 £<.b7 1 7.tiJc6 �c6 1 8.tiJd4 £<.b7 1 9.lle3 g6 20.'i¥g3 b4 21 .lll4 Antoniewski­ Babula, Trinec 1 998] 1 4 Vi'h6 1 S.tiJed4 ti'ld4 1 6.ti'ld4 0-0 1 7.llae1 'i!'gS 1 aJie3 tiJeS 1 9.h4 tiJd3 20.cd3 WihS 21 .g4 Wig4 22.l:tg3 'ifhS 23.'iff6 g6 24.ti'lc6 J:!.a7 2S.tiJa7 �b7 26.Wie7 Wies 27.J:!.gf3 Vi'ba 2a.d4 'ifa7 29Jlf7 Wid4 30.ll1f2 1 -0 •..

Savanovic,Aieksandar Raicevic,Vladimir Niksic tt 1 996 (8)

1 .e4 e6 2.d4 dS 3.tiJc3 tiJf6 4.�gS £<.e7 S.es tiJfd7 6.£<.e7 Wie7 7.14 a6 a.tiJf3 cS 9.dcS tiJc6 1 0.�d3 WicS 1 1 .Wid2 bS 1 2.0-0-0 ti'lb6 1 3.h4 [1 3.cJilb1 b4 (13 ...0-0 1 4.g4 16 1 S.el6 J:l.l6 1 6.J:!.hl1 £<.d7 17.a3 J:l.al8 1 8.tiJgS J:!.h6 1 9.h4!± Glatman-Miasnikov, Soviet Union 1 971) 14.ti:le2 aS 1S.li:lg3 ti'la4 16.\t>a1 g6 17.h4 hS 18.tiJgS llb8 1 9.ti'le2 £<.d7 20.llh3 ti'lb6 21 .llg3 a4 22.'i¥e3 Wie3 23.l:te3 cJile7 24.b3 l:thc8 2S.tiJI3 llc7 26.tiJed4 ti'ld4 27.ti'ld4 :c!:c3 28.llee1 llcS= Rytshagov-Thorhallsson, Elista ol 1 998] 1 3 ... b4 1 4.ti'le2 £<.d7 1 S.cJilb1 h6 1 6.tiJg3?! [16.b3 aS 17.'ife1 a4 1 8.Wig1 Vi'aS 1 9.ti'lc1 0-0 20.g4;t]

Kreiman,Boris Kaidanov,Grigory Mashantucket 1 999 (7)

1 .e4 e6 2.d4 dS 3.tiJc3 tiJf6 4.£<.gS �e7 S.es tiJfd7 6.£<.e7 'ilfe7 7.f4 a6 a.tiJf3 cS 9.dcS tiJc6 1 0.£<.d3 'ilfCS 1 1 .Wid2 bS 1 2.tiJe2 b4 1 3.0-0-0 aS 1 4.\t>b1 Vi'b6 [14...�a6 1S.h4 a4 16.�a6 lla6 17.Wid3 J:l.b6 1 8Jih3 Vi'as 1 9.tiJid4 ti'ld4 20.ti'ld4 tiJcS 21 .Vi'g3 0-0 22.15 ti'le4 23.'li'e1 el5 24.tiJIS lt>hB 87

(24 ... rl.e6 25.tt:ld4 rl.a6 26.ti:JI5 rl.e6=) 25 . .Uhd3 Ub5 26.ti:Jd4 Uc5 27.e6 'ifb6 (27 ... 'ifc7? 28.'ifb4± Gunnarsson-Thor­ hallsson, Kopavogur eh-IS 2000) 28.:c.13 tt:lc3 29.bc3 bc3 30.ti:Jb3 ab3 31 .ab3 rl.bS 32.'ifc3 'ife6 33.rl.e1 'ifd6oo; 1 4 ...a4 1 5.c3 0-0 1 6.rl.c1 i.a6 17.i.aB rl.aB 1 8.'ii'd3 Ula8 1 9.c4 ti:Je7 20.ti:Jg5 ti:JIB 21 .cd5 'iVd5 22.'iVd5 ti:Jd5 23.g3 hB 24. tt:le4= Kaplan-Raicevic, Lone Pine 1 980] 1 S.ti:Jg3 [15.'il'e1 !? a4 1 6.ifg1 i.a6 1 7.'ifb6 tt:lb6 18.�a6 rl.a6 1 9.b3 ltid7 20.ti:Jid4 rl.ha8 21 .ti:Jc1oo] 1 S ... g6 1 6.h4 hS 1 7 .ti:JgS ti:JcS

1 8.ti:Jf7? [1 8.'ifl2 a4 1 9.ti:J5e4 de4 20.ti:Je4 rl.a5 21 .ti:Jd6 �tie? 22.ti:Jc4 'fila? 23.ti:Ja5 'il'a5 24.'iVg3 ti:Jd3 25.'ifgS �tieS 26.rl.d3 tt:le7 27.rl.hd1 ti:Jd5oo] 1 8 ... 1.ltf7 1 9.i.g6 ltie7 20.fS ltid8 21 .f6 ti:JeS 22.'ifgS ti:Jg6 23.'ifg6 i.d7 24.f7 ltic7 2S.'ifg7 rl.hf8 26.J:ihe1 ti:Jb7 27.ti:JhS ti:Jd6 28.rl.f1 ltib7 29.g4 �bS 30.Uf6 ti:Je4 31 .gS i.e2 32.ti:Jf4 �d1 33.J::t e6 �c2 34.1tic2 0_1

Schmittdiei,Eckhard Prohi,Holger Germany 1 999 ( 1 0)

1 .e4 e6 2.d4 dS 3.ti:Jc3 ti:Jf6 4.i.gS i.e7 S.eS ti:Jfd7 6.i.e7 'file7 7.f4 aS 8.ti:Jf3 cS 9.dcS ti:Jc6 10.i.d3 'ifcS 1 1 .'fild2 bS 1 2.0-0-0 b4 1 3.ti:Je2 aS 1 4.1tib1 h6 1 S.rl.he1 rl.b8 1 6.fS tt:ldeS 1 7.fe6 fe6 1 8.ti:JeS ti:JeS 1 9.tt:ld4 ti:Jd3 20.tt:le6 [20.'ifd3 o-o 21 .J:ie6 �e6 22.ti:Je6 'ifc6 23.ti:JIB ri.IB 24.1tic1 rl.d8 25.'ifd4;!;] 20 ... �es 21 .rl.e6 ltif7 22.rl.e3 ti:Jf4 2a.I:Ua rl.hf8 24.rl.f4 <;togS 2S.rl.d4 rl.bd8 26.b3 rl.fS 27.h4 88

28.ti:Jb3±] 23... ti:Je4 24.'ife3 'ifc7 26.Wa1 2S.ti:Jf3 'ii'c2 'iVc7 [26 ... 'iVc5+] 27.rl.c1 'ifd8 28.rl.c8 rl.c8 29.ti:JgS W/c7 30.ti:Je4 'ifes 31 .rl.c1 rl.c1 32.'ifc1 gf6 33.ti:Jg3 l.ltg7 34.'ifd2 d4 3S.ti:JhS Wg6 36.ti:Jf4 lt>g7 37.h4 'ife4 38.ti:JhS <;togS 39.ti:Jf4 Wg7 40.ti:JhS wg6 41 .ti:Jf4 Y2-V2

27 'fi/c6?! [27 ... Ue5! 28.g4 rl.de8 29.g5 hg5 30.hg5 :C:e2 31 .'fild3 J:t8e3 32.'ifl5 l:te5 33.'fi/d3 l:t5e3=] 28.g4 ues 29.gS hgS 30.hgS 'ii'g 6 31 .'ifh2 'ifgS 32.J:I.h42!1 rl.d6 33.rl.f1 rl.f6 34.rl.g1 'file3 3S.J:I.h8 ltif7 36.rl.g7 we6 37.I.lg1 ltid7 38.:C:d1 J:!.fe6 39.'ifh4 rl.e7 40.'fi/g4 rl.7e6 41 .'ifg8 rl.e8 42.'iff7 .U8e7 43.'iff8 rl.e8 44.J:th7 l.ltc6 4S. .Uh6 ltt b7 46.'ifd6 ri.SeS 47.rl.h7 J:te7 48.:C:e7 :C:e7 49.'ifdS l.ltb6 SO.'ifd8 rl.c7 S1 .'ii' b8 rl.b7 S2.I.ld6 l.ltcS S3.'fi/d8 'ifes S4.rl.d1 'ifc7 SS.'iff6 'ii'e7 S6.'fi/a6 .Ua7 S7.'iVc4 ltib6 S8.a4 ba3 S9.l:tdS 'ii' b4 60.'iVc8 rl.c7 6UWe6 I.lc6 62.'iVe3 ltta6 63.'iVd3 ltt b6 64.rl.eS lttc7 6S.rl.bS 'iVe1 66.1.lta2 'iff2 67.'iVh7 lt>d6 68.'iVg6 lt>c7 69.'iVg7 lt>d6 70.'iVeS lt>d7 71 .rl.b7 1 •0 .••

7. .a6 8.ttJt3 c5 9.dc5 ttJc6 1 0.'ifd2 'iVc5 1 1 .0-0-0 b5 .

Van der Poei,Henk Vedder,Henk Breda pff 1 999 ( 1 )

1 .e4 e 6 2.d4 d S 3.ti:Jc3 ti:Jf6 4.�gS i.e7 S.es ti:Jfd7 6.i.e7 'ife7 1.14 cS 8.ti:Jf3 a6 9.dcS ti:Jc6 1 o. 'ifd2 'ifcS [1 o ... tt:lc5 1 1 .0-o-o b5 12.ti:Jd4 ti:Jd4 1 3.'iVd4 b4 1 4.ti:Je2 0-0 15.'ii'e3 a5 1 6.ti:Jd4 �d7 1 7.�d3 a4-. G. Szabo­ Miljanic, Bucuresti 2000] 1 1 .0-0-0 bS 1 2.ti:Jd4 b4 1 3.ti:Jc6 'liVeS 1 4.ti:Je2 'ifa4 1 S.It>b1 ti:JcS 1 6.'fi/e3 'fi/as 1 7.ti:Jd4 i.d7= 1 8.i.e2 0-0 1 9.I.lhf1 rl.fc8 20.g4 i.bS 2 1 JS i.e2 22.'ife2 'ifb6 23.f6? [23.g5 ti:Je4 24.g6! hgB 25.1e6 le6 26.'ifg4;!; ti:Jc3 27.bc3 bc3

King,Daniel Short,Nigel England tt 2001 (6)

1 .e4 e6 2.d4 dS 3.ti:Jc3 ti:Jf6 4.�gS �e7 S.eS ti:Jfd7 6.�e7 'ii'e7 7.f4 aS 8.ti:Jf3 cS 9.'ifd2 ti:Jc6 1 0.dcS 'ifcS 1 1 .0-0-0 bS 1 2.ti:Je2 0-0 1 3.ti:Jed4 �b7 1 4.h4 ti:Jd4 1 S.ti:Jd4 b4 1 6.rl.h3 nae8

1 7.J:I.e3 [17.h5!? h6 18 . .!;i.b3! a5 1 9.rl.g3 lt>h8 20.�b5 'ire? 21 .1.ltb1 16 22.el6 1:!.16 23.a3 e5 (23 ... rl.e7 24.ab4 ab4 25.'ifb4 J:tel7 26 . .!;i.l3±) 24.1e5 rl.e5 25.ab4 ab4 26.'ifb4 .!;i.l2 27.:C:I3! .!;i.l3 28.ti:JI3 J:!.e4 29.'iVe4! de4 30.rl.d7 el3 (30 ... 'ifc5 31.rl.d8 Wh7 32.i.e8 g5 33.hg6 l.ltg? 34.J:id7 WIB 35.g7 Wg8 36.J:!b? 'iVcB 37.�17 Wg7 38.�d5+-) 31 .rl.c? 192 32.rl.b7 g1'iV 33.Wa2 wga 34.�d3±] 1 7 ... 'iVb6 1 8.Wb1 f6 1 9.ti:Jf3 as 20.'iVd4 feS 21 .ti:JeS 'iVd4 22.rl.d4 tt:leS 23.rl.eS rl.fS 24.a3 [24.J:te1 rl.el8! 25.g3 e5!"'; 24.rl.l5 el5 25.1tic1 J:!e4 26 . .!;i.e4 de4 27.1.ltd2 I.Jtf7 28.�c4 we? (28... Wg6 29.g3!±) 29.We3 \t>d6 30.Wd4;!;] 24 ... rl.eS 2S.feS baa 26.ba3 [26.b3 rl.f8 27.i.d3 r1.12 28.94 rl.l3 29.Wa2 l:te3 30.1tia3 i.cG=] 26 ... �c6 27.g3 Wf7 [27 ... l:tb8 28.Wc1 �b5 29.�h3 ltif7 30.:C:I4 we? 31 .:c:94 l.itf7 32.l:tl4=] 28.�d3 g6 29.1.ltcU We7 30.Wd2 rl.b8 31 .rl.f4 �bS!=

Survey FR 6.4

32.�b5 l::t b5 33.h5 gh5 34.l::t h4 'iilf7 35.l::t h 5 'iil g6 36.l:.h4 l:.b7 37.l:1f4 l:tf7 38.l:tf7? [38.l::t g4 'iilh 5 39.l:ta4 >il<e3 .t>g6 40.>i
1 9 b3! 20.cb3 [20.15 ti:ld3 21 .'fid3 (21 .cd3 a3; 2 1 .l::td3 bc2 to. .¥t.b5·c4) 21 ... bc2 22.ti:lc2 �b5t; 20.a3 bc2 21 .il.c2 J:.b7! (to. l::tab8, b2<) 22.Wa1 ti:lb3 23.il.b3 ab3 24.'iilb 1 il.b5 25.15 il.c4oo] 20 ab3 21 .a3? [21 .ab3 il.e8! 22.l:tc1 'fia7 23.l:tc3 'ifa2 24.wc1 l::t c8 25.ti:lc2 ti.Jd3 26.'ftd3 .¥t.d7 27.l::te3 J:tc3 28.'fic3 l::t c8 29.'fid4 'ifa1 30.'iild2 'ifh1 31 .l::t c3 'ifh2 32.Wc1 + l::ta8 33.l:tc7oo] 21 ... ti:la4!-+ 22.'ifd2 ti:lb2! 23.'fib2 l:.a3 24.ti:le2 l:ta2 25.'ifc3 'fia3 26.ti:lc1 l:tc8 2H\i'd4 l::t cc2 0-1 ••.

7. . .a6 8.tt::lf3 c5 9.dc5 tt::lc6 1 0.'ifd2 tt:Jc5 1 1 .�d3

Vujosevic,Vladimir Miljanic,Boro Tivat 1 997

1 .e4 e6 2.d4 d5 3/Lic3 ti.Jf6 4.il.g5 il.e7 5.e5 ti.Jfd7 6.�e7 'fie7 7.f4 a6 8.ti:lf3 c5 9.dc5 ti:lc6 1 0.'ifd2 ti:lc5 1 1 .�d3 il.d7 [1 1 ...0·0 12.0·0·0 b5 13.ti:le2 15 (13 ... b4 1 4.'iVe3 ti:ld3 1 5.cd3 il.d7 1 6.Wb1 16 1 7.ti:led4 ti:ld4 Y2·Y2 M.Popovic·Miljanic, Cetinje 1 996) 1 4.ti:led4 ti:ld4 1 5.ti:ld4 il.d7 1 6.J:.hg1 b4 17.g4 il.b5 18.gl5 ti:ld3 1 9.'iil b 1 ti.Je5 20.fe5 el5 (Dzindzichashvili-Vainberg, Parsippany 2001) 21.ti:li5! +- ] 1 2.0-0-0 b5 1 3.'fte3 [13.15 b4 14.1e6 le6 1 5.ti:le2 0·0 16.h4oo] 13 b4 1 4.ti:le2 a5 1 5.'iil b 1 a4 1 6.ti:led4 ti:ld4 1 7.ti:ld4 0-0 1 8.l:the1 llfb8 1 9.g4? [19.15 ti:ld3 20.'ifd3 (20.16 gf6 2 1 .l::t d3 'iil h8oo) 20 ... el5 21 .ti:ll5 £1.15 22.'fil5 'ife6=] .••

7 a6 8.tt::lf3 c5

•.•

Kovacevic,Aleksandar Antic,Dejan Herceg Novi 11 2001 ( 1 )

1 .e4 e 6 2.d4 d5 3.ti:lc3 ti.Jf6 4.�g5 fi.e7 5.e5 ti:lfd7 6.fi.e7 'ife7 7.f4 a6 8.ti:lf3 c5 9.'il'd2 ti:lc6 1 O.dc5 ti:lc5 1 1 .¥t.d3 b5 [ 1 1 ...fi.d7 1 2.0·0 0·0 1 3.l::t ae1 15 14.el6 'iYI6 1 5.ti:le5 fi.e8 16.'11VI2 ti.Je5 17.'ifc5 ti.Jd3 1 8.cd3 il.g6 19.l::tl3 l::tac8= Gdanski·Miljanic, Saint Vincent 2000] 1 2.0-0 [12.ti:le2 ti:ld3 1 3.cd3 d4 1 4.ti:led4 ti:ld4 1 5.ti.Jd4 .¥t.b7 16.0·0 'llic5 (16 ... 0·0 1 7.l::tac1 �d5 1 8.a3 'Ilia? 1 9. 'ifl2 l:.ld8 (Friedland-Summer· scale, London 2001) 20.ti:le2±) 17.'ifl2 l::tc8 1 8.ti:lb3 'ftd5i] 1 2 ... b4 1 3.ti:le2 o-o 1 4.ti:led4 ti:ld4 1 5.ti:ld4 ti:le4 1 6.'11Ve3 �b7 1 7.a3 a5 1 8.ab4 ab4 1 9.ti:lb3 f6 20.'ftb6 fe5 21 .fe5 l::ta 1 22.J:.a1 h5 23.l::tf 1 l:U1 24.'iilf 1 h4 25.ti.Ja5 'ifg5 26.'ife6 'iil h7 27.�e4 de4 28.ti:lb7 'ifc1 29.'iile2 ifc2 30.we3 'ftd3 3 1 .'iilf4 'iff1 32.'iilg 5 e3 33.'ifg6 'iilg S 34.'ife8 wh7 35.'ifh5 Wg8 36.ti:lc5 e2 37.ti:ld3 e1 'if 38.ti:le1 'li'e1 39.'ife8 >i
•.•

OlivierJean-Christophe Soln,Primoz Baden 11 1 999 ( 1 )

1 .e4 e 6 2.d4 d 5 3.ti:lc3 ti:lf6 4.fi.g5 fi.e7 5.e5 ti:lfd7 6.il.e7 'ife7 7.f4 a6 8.ti:lf3 c5 9.dc5 ti:lc6 1 O.fi.d3 ti:lc5 1 1 .0-0 ti:ld3 [1 1 ... b5 1 2.ti:le2 fi.d7 13.ti.Jed4 b4 1 4.'ii'd2 ti.Jd3 1 5.'ifd3 0·0 16.a3 ti:ld4 1 7.ifd4 fi.b5<=t Zimmersmann· G.Meszaros, Hungary 1 993] 1 2.cd3 0-0 [12 ... 'iYb4 1 3.'ifd2 il.d7 1 4.a3 'ifb6 1 5.'iff2i] 1 3.'ifd2 f5 1 4.ef6 [14.J:I:ac1 fi.d7 1 5.ti.Je2!? l::tlc8 1 6.a3i] 1 4...'iff6 1 5.g3 fi.d7 [15 ... b5 16.l:!.le1 b4 17.ti:la4 ti:ld4 1 8.ti:ld4 'ifd4 1 9.'ife3 'ife3 20.J:.e3±] 1 6.J:.ae1 d4 1 7.ti:la4 [17.ti:le4 'ifl5 1 8.ti:ld6 'li'd5 1 9.ti:lc4! l::tad8 20.ti:lle5 iLea 21 .a3 b5 22.ti:la5±] 17 l:tad8 1 8.ti:lb6 fi.e8 1 9.ti:lg5!? �f7 20.ti:lc4 l::td 5!? 21 .l:tf2 h6 22.ti:lf7 [22.ti:le4?! 'ife7 23.ti:lb6 l::tdd8<=t] 22 l::tf7 23.J:.fe2 ti.Jd8 [23... l::te7 24.l::t e4;t b5?! 25.ti.Ja5! ti.Ja5 (25 ... ti:ld8 26.'ifc2±) 26.'11\i'as es 27.'ii'd2 l::t c5 28.'ii'e2±] 24.l:te5! l:te5 25.ti:le5 Jlc7 26.'iilg 2 'ife7 27.'iff2 'ifc5 28.ti:lf3 'ifd5 29.a3 ti:lc6 30.h4! J:.e7 [30 ... 'ifb3 31 .'ife2 Wh8 32.'ife6! 'ifd3 33.'11V e8 Wh7 34.ti.Jg5! hg5 35.hg5 'il'c2 36.'iill3 ti.Jeso 37.J:!e5 'ifc6 38.'1i'c6 Jlc6 39.J:I:e7 b5 40.l::t d7 l::tc2 41 .15+- ] 31.l:l:e4 e5? [31 ... Jld7!? 32.'iilh 2 b6 33.'ife2 'iil17 34.g4i] 32.fe5 ti:le5 33.'ifd4 'ifd4 34.ti:ld4 l::t d7 35.l::t e5 J:l:d4 36.l::te3 'iilf7 37.wf2 g5 38.hg5 hg5 39.we2 'iilf6 40.l::te4+- J:!d7 41 .J:!b4 b5 42.J:I:e4 J:l:h7 43.'iild 2 l::t h 2 44.J:I:e2 Jlh3 45.J:.te3 a5 46.d4 b4 47.ab4 ab4 48.Wd3 J:!h2 49.b3 g4 50.d5 J:!h1 51 .l::t e4 l::td 1 52.Wc4 wf5 53.J:!d4 l::t c 1 54.Wb4 'iile5 55.d6 1 -0 .••

..•

89

N�c

SURVEY

INTRODUCTION: Rene Olthof MAIN ANALYSIS: Yury Shulman STUDY MATERIAL: Olthof, Kindermann, Dirr

French Defence Winawer Variation FR 11.4

The Warsaw Variation 1 .e4 e6 2.d4 d 5 3.tt:lc3 .tb4 4.e5 c5 5.a3 .tc3 6.bc3 ttle7 7.\!Yg4 0-0 8 .td3 \!Ya5 .

The Ultimate Winawer What makes a theoretical manual outstanding? A subject that de­ serves attention (in this case the French Winawer with 7. \!Vg4 0-0), expert analyses on the cutting edge of theory, textual explanation of central structures and combina­ tional motifs (in German, of course), encyclopedic coverage of all lines. Franzosisch Winawer by Kinder­ mann and Dirr does not stand out from other opening publications, it towers miles above them and truly belongs to the very small group of the best monographs ever pub­ lished in this field. For there is little you can think of that this wonderful 352-page pro­ duction doesn't provide: several indices, historic background with a list of Winawer milestones, ex­ ercises, glossy paper, an attractive layout with an intriguing black on black cover, red as a supporting colour and two dozen photo­ graphs of the main protagonists in the French Defence. The list goes on and on. And look at that price. At DM 44,80 (approximately $20) it is an absolute bargain ! 90

A

Little Bit Of History

It is generally known that attach­ ing the name of Simon Winawer ( 1 838- 1 930) to the move 3....tb4 in the French Defence is one of many grave misnomers in chess nomenclature. It was first played by Ignatz Kolisch in his 1 861 match against Louis Paulsen in London (twice even !). Other early practitioners include Blackbume, De Vere, Heral, Schwarz, Pitschel, Flechsig and also Winawer, who used it against Steinitz, Paris 1 867. In all these games, however, White played 4.ed5. Winawer was the

STATISTICS

first player to meet 4.e5 over the board. In the 1 883 London Tour­ nament he used 3 . . . .tb4 three times and in Round 23, James Mortimer introduced 4.e5. Von Gottschall-Tarrasch, Nuremberg 1 888, is another early example. In both games Black was successful, and it wasn't until Nimzowitsch rendered 4.ed5 innocuous in the 1 920s that 4.e5 (actually awarded a question mark by Tarrasch in 300 Schachpartien !) became the main line. Now the road was clear for further developments. In the 9th Soviet

Survey FR 1 1 .4

Championship, Leningrad 1934/35, 7.'ifg4 was played three times against Vladimir Alatortsev, first in Round 2 by Vasily Panov. This is one of the few occasions where I believe Kindermann and Dirr have it wrong, for they attribute 7.�g4 to V sevolod Rauzer, who played Alatortsev in Round 4. One year later saw the debut of 7... 0-0 (Steiner-Book, Warsaw Olympiad 1 935) but it took a quar­ ter of a century for 8.i.d3 to burst onto the scene. This is currently the uncontested main line of what Kindermann and Dirr have appro­ priately dubbed the Warsaw Varia­ tion.

Rustemov Revisited In order to establish the theoretical calibre of the book, let's see what the Germans have to say about the Rustemov Variation. Ever since it was taken up by Alexander Ruste­ mov in 1997, 8 .. .'t1Va5 has been re­ garded as a critical line. It was last discussed in Yearbook 5 1 and ad­ ditionally in the Forum section of Yearbook 53 (early 2000). 9.tt:lf3 is a spectacular but incor­ rect sacrifice. 9.i.d2 tt:lbc6! 10.'ll\Yh5 has now lost its fangs, so the crux of the matter lies in 1 0.tt:lf3 f5 l l .ef6 l:!.f6 1 2.11'h5 ti:lf5 13.g4 (the sharpest approach) 1 3 ... c4 1 4.gf5 cd3 1 5.J:!:g l . In Sax-Goloschapov, Montecatini Terme 1 999, Black admirably withstood the ferocious attack and liquidated into an equal ending.

Alexander Riazantsev (Moscow 2000). Baklan-Gdanski, played in last season's German Bundesliga, represents the latest theoretical truth. Surprise, surprise: the entire line is a draw by perpetual check.

History

FR 1 1 .4

Steiner,Lajos Book,Eero

Short,Nigel

Warszawa ol 1 935

Shulman,Yury

1 .e4 e6 2.d4 d5 3.t2Jc3 .1<.b4 4.e5 t2Je7 5.a3 .1<.c3 6.bc3 cS 7.'ii'g4 0-0 8.tLlf3 t2Jd7 9 ..1<.d3 fS 1 0. 'iVh3 (10.'ii' h 5!? 'ii'a5!? Kortchnoi; 10.'Wg3!?] 1 0 t2Jb6?! (10 ... 'ii'e8?' 1 1 .tLlg5 h6 1 2.tLle6 tLle5 1 3.tLlf8 tLld3 1 4.'ifd3 t2Jg6 1 5.'i¥e2 'i¥18 16.0-0± Lau-Zysk, Budapest 1988; 10 ... 'ii'a5] 1 1 .dcS?! ( 1 1. .l:l:g 1 !] 1 1 ... t2Ja4 1 2.0-0 tLlcS 1 3.tLld4 tLlc6 1 4.tLlc6 bc6 1 S.a4 t2Jd7 1 6 ..1<.a3 cS 1 7.'i¥e3 'ii'c7 1 8.f4 £l.b7 19 .!:tfb1 l:ifc8 20.£l.bS tLlb6 21 .aS t2Jd7 22..1<.e2= 'ii'c6 23.c4 d4 24.'Wf2 'i¥a6 2S . .!:tbS £l.c6 26.£l.cs £l.bS 27.cbS 'i¥b7 28.£l.d6 .!:tc2 29..1<.f3 'ifc8 30.'i¥f1 tLlcS 31 .£l.cs .!:tcS 32 ..1<.a8 'WaS 33.'1Wd3 '/We4 34.'i¥b3 .!:tc2 3S.'!We6 %-%

Ohrid Ech 2001 (9)

1 .e4 e6 2.d4 d5 3.tt:lc3 i.b4 4.e5 c5 5.a3 i.c3 6.bc3 tt:le7 7.'ll\Yg 4 0-0 8.i.d3 �a5 9.tt:le2 cd4 [9 ... b6!?] 1 O.i.g5 tt:lg6 1 1 .f4 tt:ld7 1 2.h4?! [1 2.i.g6 lg6 1 3.�e6 l:i:l7oo] 1 2 .. .f5 1 3.�g3 [1 3.el6 tt:ll6 1 4.�13 tt:le7!? D. 1 5...e5; 1 4... e5 1 5.i.g6 hg6 1 6.fe5 tt:le4t] 1 3... l:!.f7+ [13... tt:lc5? 1 4.h5 tt:lh8 1 5.i.e7 !:!:17 1 6.i.c5 �c5 17.cd4±; 13 ...dc3? 1 4.h5 tt:lh8 1 5.i.e7 ll17 1 6.i.b4gg] 1 4.h5 tt:lgf8 [RR 14 ... tt:le7+ Kindermann/Dirr] 1 5. 1\'h4 [15.0-0 dc3 16 ..l:!.lb1 tt:lc5 (16 ... 'll\Yc 5!? 1 7.Wh2 tt:lb6) 1 7.llb5 �c7 1 8.tt:lc3 tt:le4+] 1 5 ... tt:lc5 1 6.i.e7 dc3 1 7.J:!.h3 i.d7 1 8.tt:ld4

•..

•

Kindermann/Dirr

Bertok,Mario Bilek,Istvan Berg en Dal pff 1 960 (2)

Neutralising 9.tt:le2 In the featured game Short-Shul­

man, Ohrid 2001 , (for obvious reasons not mentioned in the book) Black has to cope with 9.tt:le2. This aggressive approach initially yielded White some quick wins, but recently the antidote has been found. As predicted by Kindermann and Dirr, the line chosen by Short spells trouble for White only. 20-year-old Evgeny Shaposhnikov took all the risk in the world to beat the even younger

Study Material

1 8.. .!:\cB-+ [D. 1 9 ... tt:ld3 20.lld3 i.b5; 18 ... !:i:e8!? 1 9.i.d6; 1 9.i.c5 �c5 20.�12 i.a4 21 .'1t>e2 ti:ld7 D. �b6, tt:lc5] 1 9.i.c5 �c5 20.�f2 i.a4 21 .�e2 �b6 22..!:i:g1 ?! [22.�g1 !? tt:ld7! 23Jl:b1 �a5 24.llb7 (24.tt:le6 i.c2! 25.�c2 �a6 26.�d3 'ife6-+) 24 ... tt:le5 25.l:t:l7 tt:ll7 26.tt:le6 Ile8 27.lle3 �b5-+] 22 ...tt:ld7 [D. tt:lc5-d3, i.b5; D. tt:lc5-e4] 23.g4 fg4 24.J:!.g4 tt:le5 0-1 .

Shulman

1 .e4 e6 2.d4 dS 3.tLlc3 .ib4 4.es cS S.a3 .1<.c3 6.bc3 t2Je7 7.'/Wg4 0-0 8. .1<.d3 tLld7 9.tLlf3 fS 1 0.'ifh3 .!:te8!? 1 1 .tLlgS tLlf8 1 2.'ifhS .1<.d7 1 3.0-0 'ii'aS 1 4.l:ib1 b6 1 S.dc5 'ifcS 1 6. .!:tb4 h6 1 7.tLlf7 t2Jeg6 1 8.tLld6 .!:te7 1 9.'/We2 '/Wc3 20 ..1<.b2 '/Wc7 21 .g4 tLlh4 22.gfS tLlfS 23 . .!:tg4 tLlh7 24.h4 l:if8 2S.tLlfS efS 26.l:ig6 I:J:e6 27. .!:tg2 .1<.c6 28.f4 Wh8 29.'ii'f2 'ii'f7 30 ..1<.d4 J:tfe8 31 .Wh2 J:l:g6 32.J:ig6 'ii'g6 33Ji.g1 'ife6 34.'Wg3 .!:te7 3S.'/Wg6 .1<.d7 36.'1Wg2 .1<.e8 37.'1Wh3 .1<.d7 38.hS [38.'1Wg2] 38 ... tLlf8 39.'Wh4 J:if7 40.'/WdS 'l!We8 41 .'1Wh4 .1<.bS 42.e6 tLle6 43 ..ieS �d3 44.cd3 'f/e7 4S.'i!'g3 tLlf8 46.d4 t2Jd7 47 .l:Ic1 tLleS 48.deS J:l.f8 49.Wh3 d4 SO . .!:tc6 .!:td8 S1 .'i¥d3 91

'i!Yb7 52.'1!ff3 'ii'f7 53.lld6 lld6 54.ed6 'ii'e6 55.'1!fa8 Wh7 56.'ii'd8 d3 57.'ii'e7 'ii'd 5 58.d7 d2 59.d8� 'ii'f3 60.Wh2 'l!lfh5 61 .Wg3 d 1 �

62.'1!fd1 � d 1 63.'ii'e5 'ifd3 64.Wf2 b5 65.Wg1 a5 66.Wh2 b4 67.ab4 ab4 0-1

lt>h7 1 3.12Jg5 wg8 14.'it'h5 lld8 1 5.'ii'f7 lt>h8 1 6.�h5 wg8 1 7.'ii' h7 lt>f8 1 8.'ifh5 Wg8 [18 ... g6?? 1 9.�h8! (1 9.�h7? weB 20.'ii'l7 Wd7 21 .'ii'e6 weB (21 ...Wc7?? 22.�e7 wc6 23.�c5 lt>d7 24.�b4!+-) 22.�17 Wd7 23.'it'e6=) 19 ... 12Jg8 20.'it'h7 (1·0 Wiktorczyk·Bozek, er 1957) 20... 1Llh6 21 .'i¥h6 WeB 22.'ii'g7+-] 1 9.h3!? �g2 [19 ...12JI5 20.'ii'l7 WhB 2 1 .'ii' h5 lbh6 22.12JI7 WgB (22 ... Wh7? 23.�h6!+-) 23.12Jh6 gh6 24.'ii'g6 WhB (24... \t>IB? 25.�h6 We7 26.'ii'g7 WeB 27.�g5!+-) 25.�h6 (25.'ii' h6 Wg8 26.'it'g6 WhB 27.�g5 12Jd7) 25 ... llg8 (25 ... V!\Vg2!?) 26.�g7 llg7 27.'ii'e8 Wh7 28.'ii' h 5 Wg8 29.'ti'e8 Wh7 30.'ii' h5=] 20.c3? [20.'ii'l7=] 20...c4? [20 ...12JI5 2 1 .'ii'l7 WhB-+] 21 .'iff7 Wh8 22.'ife7 12Jc6 23.'ti'f7 'ifg5 [23.. .'We4!?] 24.�g5 �d7?? [24 ... lld7 25.'ife8 Wh7 26.'ii' h 5 WgB 27.'ife8=] 25.�f6! [25 ... gl6 26.el6 llg8 27.'it'h5X] 1 -0

9.lt:lf3

Cooke,Eric Gratz,F Berlin 1 994

1 .e4 e6 2.d4 d5 3.12Jc3 �b4 4.e5 c5 5.a3 �c3 6.bc3 12Je7 7.'ii' g4 0-0 8.12Jf3 �as 9.�d3? [9.�d2] 9 .. .'t/Vc3 1 0.�d2 [10.Wd1 'ii'a 1 1 1 .�h7 Wh7 12.'ii' h5 Wg8 1 3.12Jg5 �d4 1 4.�d2 �e4!-+; 1 0.We2 12Jbc6!+; 10 ... 'ii'a 1? 1 1 .�h7 Wh7 12.'i!Yh5 Wg8 13.12Jg5+-l 1 0...'it'a1 1 1 .We2

1 1 ...�h1 ? [ 1 1 ...'1Wa2? 12.lla1 ! 'ii'b2 1 3.�c1 'it'c3 1 4.�d2 'ii'b 2=; 1 1 ...'ii'b2! 1 2.�h7 (12 . .iic1 'ii'a2-+) 1 2 ... Wh7 1 3.'ii'h5 Wg8 14.12Jg5 �c2-+] 1 2.�h7 92

9...1td2

Solozhenkin,Evgeny Ivanov,Sergey St Petersburg 2000 (5)

1 .e4 e6 2.d4 d5 3.12Jc3 �b4 4.e5 c5 5.a3 �c3 6.bc3 lbe7 7.'it'g4 0-0 8.il..d 3 'i!Ya5 9.�d2 12Jbc6 1 0.V!\Vh5 h6 [1 O ... g6? Haist·Saacke, Germany 1 988/89 - YB/51 ·67] 1 1 .12Jf3 [1 1 .dc5 b6! t:. 12 ... .iia6; 1 1 .c4?! 'it'c7 1 2.il..h6? gh6 1 3.'ii'h6 12Jg6! 14.12JI3 12Jd4+] 1 1 ... c4 1 2.�e2 [1 2.�h6? �c3 1 3.�d2 'ii'a 1 1 4.We2 cd3 1 5.cd3 'ifh1 1 6.12Jg5 12Jd4 1 7.We3 12Jel5 18.WI4 lbh6-+] 1 2 .. .f6! [12 ... 'ifa4? 13.lla2 16 1 4.il..h6 gh6 1 5.'ifh6±] 1 3.ef6 llf6 1 4.12Je5 [14.g4 12Jg6 (14 ... il.d. 7 1 5.g5 �ea 1 6.�h3 hg5 1 7.12Jg5 �g6oo) 1 5.g5 12JI4 16.'ii' g4 (16.�14 'it'c3 1 7.WI1 ll14+) 16 ... e5 1 7.'ii'g3 hg5'i'] 1 4 .. .'iVa4 [14... 12Je5 1 5.'ii'e8 (1 5.de5 lll8 1 6.0·0 V!\Va4 17.lla2 �d7oo/'i') 1 5 ... lll8 1 6.'it'e7 12Jc6 1 7.'ii'h4 (17.'ifd6 e5 1 8.de5 .iil5+) 17 ... �d7 (17 ... e5 18.'ti'g3) 18.'iVg3 lll6 1 9.0·0 il..eB'i'] 1 5.lla2 [15.12Jc6 12Jc6 1 6.�d1 �d7 1 7.0·0 llal8 1 8.g3 e5 1 9.de5 ll15

20.�g6 12Je5 21 .�d6 lbl7oo De Gleria· Goloschapov, Montecatini Terme 1 999] 1 5 ... 12Je5 1 6.'ii'e5 12Jc6 1 7.'ti'e3 �d7 1 8.0-0

1 8 ... J:taf8?! [18...�e8! 1 9.�g4 �17 t:. lle8, �g6, e5; 18 ... lle8!? t:. J:te7, �e8·g6 Psakhis] 1 9.f3 [1 9.g3?! Pedzich·Rustemov, Swidnica 1 999 YB/51 ·67; 1 9 . .iig 4! t:. 13, �e1·g3 lvanov] 1 9 ... �e8 20.�e1 12Je7 21 .g4 12Jg6 22.�g3 'ifd7 23.lle1 [23.14 'i¥17] 23 ... 12Jf4 24.iid1 g5 25.�f4 gf4 26.'ti'd2 J:tg6 27.Wh1 h5 28.gh5 llg5 29.�e2 �h5 30.J:Iaa1 lith7 31 .J:tg1 'i!Yg7 32.llg5 �g5 33.J:tg1 'ii'f5 34.'ii'e 1 'ii' h 3 35.'ii'f 1 ? [35.'ii'l2 lll6'i' lvanov] 35 ... 'ii'f 1 36.l:tf1 e5 37.de5 J:te8 38.l::t b 1 b6 39.llb5 �f7 40.Wg2 Wg6 41 .Wf2 Wf5 42.a4 l::t e5 43.a5 �ea 44.llb1 ba5 45.We1 J:te6 46.Wd2 l::t b6 47.l::t h 1 a4 48.h4 a3 49.il..f1 a2 50.�h3 we5 51 .lla1 l:ia6 52.�g4 �g6 53.l::t e 1 Wf6 54.l::t a 1 lla5 55.Wc1 d4 56.cd4 c3 57.d5 .iif7 58.�e6 il..e6 59.de6 we6 60.'>itd1 Wd5 61 .We2 wc4 0-1 Kindermann/Dirr

Fercec,Nenad Rogulj,Branko Bled 2000 (7)

1 .e4 e6 2.d4 d5 3.12Jc3 �b4 4.e5 c5 5.a3 .iic3 6.bc3 12Je7 7.�g4 0-0 8.�d3 'ii'a 5 9.�d2 12Jbc6 1 0.12Jf3 'it'a4?!N [10...c4? 1 1 . .iih7! Wh7 1 2.'iVh5 Wg8 1 3.12Jg5 l::td8 1 4.'it'17 (14.'ii' h7 WIB 1 5.'iVh8 12Jg8 16.12Jh7 we7 1 7.'ti'g7±, h2>) 14 ... Wh8 1 5.g4!+- t:. l::t g 1-g3·h3/13; 1 0 .. .150] 1 1 . 'fi'h5 12Jg6 [1 1 ...12JI5 1 2.g4!

Survey FR 1 1 .4

g6 (12 ... c4 13.gl5 cd3 14.16+-) 13.'Wh3 �g7 (13 .. .tt:lld4 1 4.cd4 li:ld4 1 5/t:lg5) 14.'Wh6!+-] 1 2.1Llg5 h6 1 3.1Llf7 l::!.f7 (13... /Llge?? 14.1Llh6 gh6 1 5.�h6+-] 14.�g6 [14.'/i'g6 Wl8 1 5.'/i'h? cd4 16.�g6 1Lle5 17.�17 1Ll17 1 8.cd4 a5±] 14 l::!.c7 [14 ... l::!.e7 1 5.dc5±] 1 5.dc5 �e7 1 6 ...td3 ..td7 1 7.0-0 [1 7.�h6 gh6 1B.'Wh6 l::!.acB ( 1 8...1Ll15? 1 9.'/i'g6 Wh8 (19 ... WIB 20 ...tl5 el5 2Hii'd6) 20.g4+-) 19.0-0 1Ll15J 11 l::t f8 1 8.l:ifb1 �ea 1 9.'Wh3 'i\Yd7 20.l::!. b4 �g6 [20 ...1Llc6 21.1::!14 l::!.l4 22.�14±] 2 1 .l::!.g4 [21 .�h6! gh6 22.'1i'h6 �e4 23.'/i'g5 Wl7 24.'ilfh5 it>g7 25.�e4 de4 26.l::t e4-J 21 ... ..tf5 •.•

••.

h6 24.1Lle4 l::tf5 25.1Lld6 1Llf4 26 ..tf4 l::tf4 27.l::tf4 l::t f4 28.l::te8 l::tf8 29.'ilff5 1 -0 l::te8 30. 'ii'f7 •

Kindermann/Dirr

Sax,Gyula Goloschapov,Alexander Montecatini Terme 1 999 (4)

1 .e4 e6 2.d4 d5 3.1Llc3 .llb4 4.e5 c5 5.a3 .tea 6.bc3 1Lle7 7.'ilfg4 o-o 8 .id3 'ilfa5 9 .id2 1Llbc6 1 O.li:lf3 f5D 1 1 .ef6 l::!.f6 1 2.'ilfh5 1Llf5 1 3.g4 c4 1 4.gf5 [14 . .il5?! Cuijpers-Rustemov, Pamplona 1 998/99 - YB/51 -66; 1 4 . .ie2 1Lld6!? (14 ... /Llle? 1 5.1Llg5 h6 1 6.1Lll3 l::t l7!oo (Rustemov) 17.g5? g6!) 1 5.1Lle5 'ifa4 1 6.1Llc6 'it'c6 1 7.13 .lld7 1 8.0-0 .lle8 1 9.'it'h4 �g6 20.l::t a2 l::t eBoo Giaccio­ Dolezal, Buenos Aires 1 999] 1 4 ... cd3 1 5.l::t g 1 •

•

21 .'ilfd3 14 (21 ...dc4 22.'ifc4 .ll17 23.'it'c3±) 22.l::t g6 hg6 23.'�<11 !±] 20.cd3 cd3 21 .l::t d 1 [21 .16!? .ig6 22.l::!.g 6 (22.'ife3 e5! 23.de5 1Llb4oo; 22.'ifg7 'it'g7 23.1g7 l::t dBoo) 22 ... hg6 23.'ilfg6 'ilfl7 24.'ilff7 Wl7 25.1g7 l::t d B!? (25 ... Wg7 26.Wd2) 26.J:f.b1 b6 27.J:f.c1 li:ld4 28.l:tc7 Wg8=] 21 .llg6! 22.l::t g 6 hg6 23.'ifg6 'ifa5 24.Wf1 'iff5 25.'it'f5 ef5= 26.l::t d 3 J:f.d8 27.d5 l::t d 6 28.l::!. b3 li:ld8 29.l:td3 1Llc6 30.l::!. b3 1Lla5 31 .l::t b5 b6 32.a4 wf7 33.1Llg5 Wf6 34.f4 1Llc4 35.We2 l::t d 8 Y2-Y2 .••

Kindermann/Dirr

9.lt:Je2

Shaposhnikov,Evgeny Riazantsev,Alexander Moscow 2000 (6)

22.l::!.g7? [22.�15 1Ll15 23.�h6 1Llh6 24.'/i'h6 l:l.c5±] 22 wg7 23.'/i'h6 Wf7 24.'/i'hS Y2-Y2 •••

Svidler,Peter Psakhis,Lev Haifa rapid 2000 (3)

1 .e4 e6 2.d4 d5 3.1Llc3 �b4 4.e5 !Lle7 5.a3 �c3 6.bc3 c5 7.'/i'g4 0-0 8.�d3 'WaS 9.�d2 1Llbc6 1 0.ti:lf3 f5D 1 1 .ef6 (1 1 .'ilfh3] 1 1 ... l::!.f6 1 2.'Wh5 !Llf5 (12 ... g6? 1 3.'ilfg5 l::!.17 1 4.h4! c4 15.�e2 �d7 16.h5 l::t: al8 17.hg6 1Llg6 1B.'Wh6 Timoshenko-W. Schmidt, Koszalin 1 999; 12 ... h6? 13.'ilfe8 l::!.l8 1 4.�h7±] 1 3.c4!? [1 3.0-0 c4 14.�e2 'i\Ya4'?; 13.dc5!?] 1 3 '/i'a4 (13 ...'/i'd8 1 4.�g5 'i!Va5 1 5.�d2 'li'd8 16 . ..tg5 'ilfa5 Y2-Y2 Ernst-Rustemov, Skelleftea 2001] 1 4.cd5 [14.dc5? dc4 15.'�'g4 (1 5.�e4? c3-+) 15 ... 1Llcd4] 1 4 ... ed5?! [14 .. .tt:lcd4! 15.1Llg5 h6 16.1Lle4 l:l.l8oo] 1 5.dc5 ..td7 1 6.0-0 .ie8 1 7.'ilfh3 �g6 1 8.�c3! d4 1 9.�d2 1Llfe7 20.1Llg5 .id3 2U i'd3 1Llg6 22.f4± l::!.af8 23.l::t: ae1 .••

1 .e4 e6 2.d4 d5 3.1Llc3 .llb4 4.e5 c5 5.a3 .ic3 6.bc3 1Lle7 7.'/i'g4 0-0 8..id3 1Llbc6 9 ..ig5 'it'aS 1 0.1Lle2 cd4 (10 ... c4? 1 1 ..ih7 Wh7 1 2.'ifh4±; 10 ... 'it'a4!?] 1 1 .f4 (1 1 ..ie7 1Lle7 12.'ilfd4 1Llc6 13.'it'e3 b6 14.0-0 .lla6 1 5.a4 l::tac8:f Shendur-Vysochin, Yalta 1 996] 1 1 dc3 1 2.0-0 1Llg6 1 3.'ii' h5 'ii'c5 1 4.Wh1 1Llce7 1 5.l::tf3 f5 [15 ...16 1 6.el6 - game; 16.J:f.h3 lg5 1 7.'ilfh7 Wl7 1 B.Ig5 1Ll15+] 1 6.ef6 gf6 1 7.l:th3 l::tf7 18 ..llf6 l::tf6 1 9.'ilfh7 Wf8 20.l::t g 3 'ilff2 21 .1Llg1 (21.'it'h6 Wl7 22.'/i'h?=; 21 .h4 (Hertneck­ Uhlmann, Germany Bundesliga 1 992/93 YB/35-68) 21...e5! 22 . .ig6 (22.1e5?! 1Lle5 23.'ilfhB Wl7 24.l::tg7 We6-+; 22.h5 1Ll14 23.'11Vg7 (23 . .ib5 1Llh5 24.'Wh8 Wl7 25.'11Vh 5 we6) 23 ... We8 24.'/i'16 (24.�b5 J:lc6) 24 ... 1Lld3oo) 22 ... l::t g6 23.l::t g6 1Llg6 24.'/i'g6 'li'e2oo 25.'/i'l6 Wg8 (25 ... We8 26.1e5 'Wg4 27.l::tl 1) 26.1e5 .ih3! 27.gh3 (27.l::t g 1 'ii'e4 28.Wh2 �15) 27 ... 'it'e4=] 21 ... 'it'f4 22.l::tf1 [22.�g6 1Llg6 23.l::tg6 l::t g6 24.'ilfg6�] 22 'ilff1 23.�f1 l::tf1 24.h4 wea [24 ... l::tt7 25.l::tt3 l::!.t3 26.1Lli3J 25.h5 [25.l::t g6 1Llg6 26.'ilfg6 We? 27.Wh2oo] 25 ... 1Llf8 26.'ifh8 .id7 27.l::tf3 l::tf3 28.1Llf3 �a4 29.'ifc3 [29.1Lld4 Wd7] 29 ... J:lc8 30.'iff6 .ic2 [30 ... l::tc2 31.1Lle5 li:ld7 32.'ilfhB lt:l!B 33.'ilff6=; 33.'11Vg7 .ll c1 34.Wh2 .llf 1] 31 .1Lle5 li:ld7 32.'ifh8 1Llf8 33.'i!fg7 •••

1 5 .lld 7 [15 ... 'it'c7?' 1 6.�h6 (16.cd3 l::t l5) 16 ... l:l.l5 1 7.�g7! (1 7.'/i'e8 l::tiB 1 8.�g7 lle8 1 9.�e5 Wl8oo Paramos­ Oms, Spain tt 1 999) 17 ... l::t h5 1 B.�e5 Wl7 19.�c7 dc2 20.1Lle5 1Lle5 21 .�e5 WIB! 22.Wd2 �d7 23.l::t g3 (23.l::tg 2!?; 23.l::!.g4!?) 23 ... .ie8 24 . .lld6 Wl7 25.l::!.ag1 e5o;tt] 1 6.c4 [16.'i1Vg5 J:l17 1 7.16 'ii'd8 (Kovace­ vic-Dimitrov, Lazarevac 1 999) 1 8.1Lle5 1Lle5 1 9.de5 dc2oo] 1 6 ... '/i'c7 [16 ...'/i'a4? 17.�h6 l::tl7 1 B.li:lg5 l::te7 19.1Llh7! el5 20.WI1+-J 1 7.�h6 �e8! [17 ... l::tl7 1 8.1Llg5 l::t e7 1 9./Llh? el5 20.Wd2 l::t e2 21 .Wc1+-] 1 8.'ilfh4 l::t h 6! [18....ig6? 1 9.1g6 hg6 20.1Lld2+-; 18 ... l::!.17? 1 9.1e6 l::t e7 20.cd5 'ii'a5 21 .WI1 'ii'd5 22.llg7!! l::t g7 23.'ii'l6 l::tl7 24.el7 'WI7 25.'it'g5±] 1 9.'ilfh6 dc4! [19...�g6? 20.'/i'e3! el5 (20 ... �15 21 .cd3 'ii' a5 22. Wl1 'it'c3 23.Wg2 'li'd3 24.'it'd3 .id3 25.cd5 ed5 26.1Lle5 1Lle5 27.de5 l::!.IB 28.Wg3!±) .•.

.•.

93

[33.'iVI6=] [34.'ilih8=] 36.h6

33 ... ti:ld7 34.ti:lf7?! 34 ti:lf5 35.'ii'g8 ti:lf8 •..

36 ... J:!c4! [36.. J:tc7 37.h7 J:!l7 38.h8'1W ti:le7 39.'ii'g3 llh7 40.'ilih7 �h7 41 .'ii' b8 \t>17 42.'ii' b7oo] 37.\t>g1 l:th4 38.g4 [38.ti:le5 ti:lh6 39.'ti'g5 ti:ll5] 38 ... ti:lh6 [38 ... l::tg4 39.'llig4 lt>l7; 38 ... �d1 ! 39.g5 (39.ti:le5 ti:lh6 40.'ilig7 �g4-+) 39 ... l:tg4 40.\t>h2 �13-+] 39.ti:ld6 lt>e7? [39 ... \t>d? 40.'ilil8 l:!g4 41 .\t>h1 ti:ll5 42.ti:lb7 �e4 43.\t>h2=i'] 40.'ii' g5 lt>d6 41 .'ilih4 ti:lg4 42.'ilig4 ti:ld7 43.'llif4 e5 44.'ii' h 6 lt>e7 45.'ti'd2!± �e4 46.'ilib4 lt>e6 47.'ilib7 ti:lf6 48.'ii'c8 lt>f7 49.a4 d4 50.a5 d3 51 .\t>f2 lt>g6 52.'ilia6 �f5 53.'llia7 e4 54.'ilib6 lt>g7 55.'ii'd4 lt>g6 56.a6 ti:lg4 57.\t>g3 e3 58.a7 e2 59.'1Wb4 1 -0

94

Baklan,VIadimir Gdanski,Jacek Germany Bundesliga 2000/01 (9)

1 .e4 e6 2.d4 d5 3.ti:lc3 �b4 4.e5 ti:le7 5.a3 �c3 6.bc3 c5 7.'llig4 0-0 8.�d3 'llia5 9.ti:le2 cd4 [9 ... c4? 1 o.�h7 lt>h7 1 1 .ii'h4J 1 o.�gs [1 o.o-o?!J 1 0 ... ti:lg6 [10... ti:lbc6 - Shaposhnikov­ Riazantsev] 1 1 .f4 ti:ld7! [1 1 ...15?! (McDonald) 1 2.el6 e5 (12 ...gl6 1 3.�h6 (1 3.�g6?! lg5 14.'1Wg5 i!'da (14 ... hg6? 1 5.ii'g6 lt>h8 16 . .J:id1 +-) 1 5.'ii'g 3 hg6 16.'ilig6 lt>h8 1 7.'iYh6 lt>g8 1 8.'ilig6 lt>h8= 1 9.0-0t) 13 ... 15 1 4.'ti'g5 l:l.l7 1 5.h4 lt>h8 1 6.l:th3-.) 13.�15 �15 1 4.'ii'15 ti:lc6 (14 ... gl6 1 5.�16 ti:ld7 1 6.'1i:Ve6 l:tl7 17.fe5i) 1 5.fe5 ti:lce5 16.0-0i; 1 1 ...dc3?! 1 2.h4! (1 2.0-0?! ti:ld7) 12 ... ti:lc6 1 3.�g6! (13.'llig3 h5 (13 ... 'ilic7 1 4.h5 ti:lge5 1 5.1e5 ti:le5 16.�h7 lt>h7 1 7.h6+-) 1 4.�16 (14.'ili13!?) 1 4... ti:lce7 1 5.�e7 ti:le7 16.1/WgS ti:ll5 17.'l!Vh5 �d7oo; 1 3.h5 ti:lge5 14.fe5 ti:le5 1 5.'iVg3 ti:ld3 16.'ifd3 16 17.h6 g6 1 8.�h4 e5 1 9.0-0i) 13 ... 1g6 14.h5 'ifa4 1 5.hg6 hg6 1 6.�16! ii'e4 17.'ifh4 lt>17D 1 8.�g7-.] 1 2.�g6 [1 2.0-0? dc3 1 3.l:tl3 15 (13 ... 16!?) 1 4.'ifh5 l:tl7 1 5.g4 ti:ldl8 16.gl5 el5+] 1 2 ...fg6 [12 ... hg6? Shabalov-Rustemov, Bad Wies­ see 1 999 - YB/53-14]

1 3.'ilie6 [13.h4?! (Schlander) 13 ... l:tf7 14.h5 gh5 15.'ilih5 ti:ll8=i'; 13.0-0 ti:lc5oo 14.cd4 ti:le4; 1 3.�e7!? ll15 14.�b4 (14.0-Q dc3 15.ti:lg3 'ii'b6 16.1t>h1 l:tl7+) 14 ... 'ii'c7 1 5.cd4oo (15.ti:ld4 aS+) 1 5 ... 'ilic2 (15 ... ti:lb6) 16.J:I.c1 'ilie4 17.l:tc7oo] 1 3... l:if7 [13 ... \t>hB?! 1 4.'ilie7±] 1 4.'ilie8 [14.'ilid6 ti:lcS+] 1 4...l:l.f8 [14...ti:lf8? 1 5.e6] 1 5.'iYe6 [15.'ilie7 ti:lc5] 1 5 ... llf7 1 6.a4?! [16.0-0 ti:lb6 17.'ii'd6 ti:lc4 (17...dc3 1 8.e6 l:tf8 1 9.e7 J:te8oo) 1 8.'l!Vb4 'ilib4 19.cb4 h6 20.�h4 ti:le3 21 .ti:ld4! (21 .l:tfc1 �g4 (21 ...ti:lc2!? 22.l:tc2 d3) 22.ti:ld4 Ji:.14) 21 ... ti:ll1 22.l::!.l1 �15 23.e6 I;l;c7oo] 1 6 ... h6 [16 ... ti:ll6 17.'ii'd6 ti:le4 1 8.'ilib4 'ilib4 19.cb4 h6 20.�h4 �g4=i' Gdanski] 1 7.'iVe8 J:tf8 18.'ilie6 J:tf7 Y2-Y2 1 9.'ilie8 J:!.f8 20.'ii'e6 Kindermann!Dirr

Survey FR 1 7.2

N�c

S U RVEY

MRODUCTION: Jan van de Mortel IIAIN ANALYSIS: Yury Dokhoian, Jan van de Mortel STUDY MATERIAL: Van de Mortel

French Defence Tarrasch Variation FR 17.2

Like Father, Like Son 1 .e4 e6 2.d4 d 5 3.tt:ld2 tt:lf6 4.e5 �fd7 5.c3 c5 6 ..itd3 tt:lc6 7.tt:lgf3 In May of this year I was facing Yge Visser in a two-game match in the second round of the Dutch Semi-Finals, which is played in a knockout format. An almost exclu­ sive d4-player all my life, the open­ ing left little to the imagination, a King's Indian. That is, until my fa­ ther - a first league player in the 1970's himself - asked me if it wasn't a good idea to play 'his line' against the French, for without ex­ ception Visser plays l ...e6 against l .e4. I needed little convincing, es­ pecially when 'my father's line' turned out to be subject of the game Kasparov-Bareev, Cannes 200 1 . A

played the solid 8 ... g6. Visser chose a similar approach when he played 7 ... g6. So this survey will cover the defensive systems with ...g6, which are quite popular and score rea­ sonably well for Black.

Basic Themes and Ideas The main idea behind fianchetto­ ing the bishop is to put more pres­ sure on the white central pawns whilst offering a defensive wall for the king against the d3 bishop. Black often continues with moves such as 'ii¥d8-b6 and f7-f6, creat­ ing a central pawn majority. White, on the other hand, tries to maintain his stronghold in the cen-

tre. A drawback of Black's set-up is that his dark squares are no longer protected by pawns and rather weak. White aims to exploit these weaknesses by exchanging its defenders, the g7 bishop and the c6 knight. A good example of the latter strategy is Svidler-Brynell, Torshavn 1 997, where Black was suffering all the way. White is not only looking for a pleasant endgame, as witness the featured game Kasparov-Bareev, Cannes 200 1 , and Erik van den Doel's two victories in the Study Material. If White is given the chance to swap the dark-squared bishops, Black's king becomes ex-

STATISTICS

Pawn Sacrifice

The diagrammed position is the starting point of the line in ques­ tion. The move 7.tt:lgf3 entails a pawn sacrifice, as after 7 ... �b6 White intends to continue with 8.0-0, allowing 8 ... cd4 9.cd4 tt:ld4 IO.tt:ld4 'ii¥d4. White's central pawn is not so cheap, though. After l l.tt:lf3 �b6 12.'ii¥a4 Black will find it hard to complete his devel­ opment, whereas White's pieces easily find good squares. At any rate Evgeny Bareev, like many oth­ ers, dared not take the pawn and 95

tremely vulnerable. As a result Black is ill advised to castle king­ side in the (almost identical) lines 7 ... �b6 8.0-0 g6 9.dc5 tt:lc5 and 9.�e1 JJ..g7 1 0.dc5 tt:lc5. A more solid approach for Black can be seen in Tseitlin-Luther, Budapest 1 996, and Van de Morte1-Visser, Leeuwarden 200 1 , although in these games, too, White nurtured a pleasant edge. An alternative for recapturing the pawn on c5 is to go for its col­ league on e5, but the games with 7...'+1fb6 8.0-0 g6 9.dc5 �c7 and 9.�e 1 .fig7 1 0.dc5 Wic7 show that this idea is not without risk, as the black king hasn't reached a safe haven yet. Unless you trust Viktor Moskalenko's risky act of allow­ ing a knight-check on d6, that is!

'ifb6 8.0-0 g6 9.dc5 tt:lc5 (9... '+1fe7!?] 1 O.tt:lb3 ttld3 1 U lfd3 JJ..g7 1 2.JJ..f4 0-0?! [1 2...JJ..d7 !:::. 1 3...0-0-0 Tkaehiev-Kindermann, Biel 1 995] 1 3.'+1fd2 .fid7 1 4. l:. l:fe1 aS 1 5..fih6 a4 1 6 . .fig7 Wg7 1 7.tt:lbd4 tt:la5 1 8.�ab1 tt:lc4 1 9.'+1ff4 'iYd8 20.h4 h6 2U /Vg3 '+1fe7 22.ttle2! Wh7 23.tt:lf4 J:!:g8 24.�e2 �af8 25.�be1 �ea

Black in Trouble? So far the story has not been too glorious from Black's point of view. His attempts to settle matters in the centre early on are not very successful. A more restrained way of going about is to leave White guessing. After 7 ... g6 8.0-0 .fig7 9.�e1 0-0 White doesn't have too many sensible options, and l O.tt:lfl appears to be the most logical follow-up. After 1 O ...cd4 (note that 1 0 .. .f6 is not good, see Kunze-Poldauf, Bad Neuenahr 199 1 and Blees-Vallejo, Cien­ fuegos 1 997) 1 l .cd4 'li'b6 ( 1 1 ...f6 1 2.ef6 tt:lf6 1 3 . .fib5 tt:le7 ! ? might not be ideal, but it's hard to see how White could benefit from it) 1 2.JJ..c 2 f6 1 3 .ef6 tt:lf6 14 . .fia4 tt:le4 1 5 . .fic6 bc6 1 6.ttlg3 e5 White is better, but Black's position should hold.

FR 1 7.2 Kasparov,Garry Bareev,Evgeny Cannes rapid 2001 ( 1 )

1 .e4 e6 2.d4 d 5 3.tt:ld2 c5 4.tt:lgf3 tt:lf6 [4...tt:le6] 5.e5!? [5.ed5] 5 ...tt:lfd7 6.c3 tt:lc6 7. .fid3 96

26.tt:lh2! g5!? [26 ... JJ..b5 27.tt:lg4 Wg7 (27 ... J:l:gd8 28.tt:lh5!? �18 29.tt:lhl6 Wh8 (29 ... \tlg? 30.h5) 30.'+1fl4 h5 31 .ttlh6t) 28.h5!? g5 29.tt:lh3 'ife5 30.�h2 t::. 31 .14] 27.tt:lh5 gh4 28.'+1fh3! l::!.g5 29.tt:lf6 �g7 30.f4! [30.tt:ld7 'fid7 31 .tt:ll3 '+1fd8 32.tt:lg5 'fig5<=t; 30.tt:ll3 tt:le5 31 .ttle5 (31 .tt:lg5 '+1fl6 32.Zle5 hg5) 31 ... .!:l:e5 32.ld:e5 'iYI6:!:] 30 ... I!.g6 31 .tt:lhg4 I!.h8 [31 ...'+1fe5 32.'it>h2 .fie6 33.ttlh5 'it>h8 (33... \t>IB 34.tt:lg16 d4 35.15 el5 36.ttl14) 34.tt:lgl6 d4 35.15 .!:l:g5 (35...el5 36.tt:ll4) 36.fe6 tt:le5 37.e7 lla8 38. .!:l:e5 l::!.e5 39.'+1fd3 .!::1:15 40.'+1fd4 'iVd4 41 .ed4+-] 32.tt:lh5 'it>f8 33.tt:lgf6 .fic6 34.�h4 a3 35.b3 tt:lb2 36.'it>h2 '+1fc5 37.l::!.e3 [37.15! l:!:g5 (37 ... el5 38.e6) 38.1e6 le6 39.ld:l1 we? 40.tt:l14 .fibS 41 .c4+ ] 37 ... d4 38.l:tg3 -

38 ...dc3? (38...J:l:g3! 39.tt:lg3! (39.'ifg3 Wie3 40.'ifg7 we? 41 .J:!:g1 J:l:e8 42.'+1fh6 (42.tt:lg8 I:!.g8 43.�g8 d3 44.'fig7 '+1fe5<=t) 42...�d8!?; 42 .. .'ti'e2 43.'li'g5 'iYg6 44.'fih4) 39...de3 (39... 'fie3 40.tt:lle4! (40.ttld5 .fid5! (40...ed5 41 .ttll5; 40...�e1 41 .'+1fe7 wg8 42.tt:ll6 >t>g7 43.tt:llh5 >t>g8 44.'iYI6) 41 .�d8 wg7 42.'+1fl6 wiB 43.ttlh5 weB 44.'\/VhB Wd7 45.tt:ll6 We? 46.tt:ld5 ed5 47.l::tl1 d3 48.'\/Vh?!?) 40...'+1fa5 (40....fie4? 41 .�d8 'it>g7 42.'+1fl6 Wg8 43.tt:lh5; 40.. .'ife1 41 .'+1fd8 iieB 42.tt:ld6 'it>g7 43.'+1ff6 Wh7 44.tt:lg15) 41 .tt:ld6 d3 (41 ...l:l:h7 42.15 tt:ld3 43.fe6!? tt:le1 44.'+1fl6 tt:ll3 (44... J:l:g7 45.ttld15; 44...d3 45.tt:lf7) 45.gl3 �d2 46.'it>h3 '+1fg5 47.e7 'it>g8 48.tt:lde4+-) 42.15 d2 43.1e6+-) 40.tt:lge4 'i!Yd4 (40.. .'�'e7 41 .tt:le3; 40 ... '+1fb4 41 .ttld6 '+1fa5 42.l::!.e3 e2 43.J:I:e3; 40... '+1fa5 41 .l::l.e 1) 41 .ttld6+-] 39.l::l.g6 fg6 40.tt:ld7 .fid7 41 .'fif6 1 -0

Dokhoian

FR 1 7.2 Van de Mortel,Jan Visser,Yge Leeuwarden eh-NL si m-1 2001 (2)

1 .e4 e6 2.d4 d5 3.tt:ld2 tt:lf6 4.e5 tt:lfd7 5.c3 c5 6.JJ..d3 tt:lc6 7.tt:lgf3 g6 a.o-o .fig7 9.l::!.e 1 o-o 1 O.tt:lf1 cd4 1 1 .cd4 f6 1 2.ef6 tt:lf6 1 3..fib5! tt:le4?! [1 3... 'ifb6 1 4.a4!? tt:le4 1 5 ..fie6 be6 16.a5 Wle7 1 7.tt:lg3 tt:ld6 1 8..fid2 l::!.b8 1 9.JJ..c3 JJ..d7 20.tt:le5:!: Ratner-Pitam, Jeru­ salem ch-IL-W 1 996; 13 ...tt:le7!?] 1 4..fic6 bc6 1 5.tt:lg3 c5 1 6.iie3 '+1fb6?! 1 7.tt:le4 de4 1 8.dc5 Wia6! [1 8 ... Wib2 1 9.JJ..d4 .fid4 20.'ifd4 Wld4 21 .ttld4±] 1 9.ttld2 .fib7 20.'+1fc2 JJ..d 5! 21 .a3!? [21 .tt:le4 Wlb7 22.13 (22.ttld6 'ifb2 23.'�'b2 JJ..b2 24.I!.ab1 .fie5 25.a4±) 22...�b2 23.'+1fb2 JJ..b2 24.l::l.a b1 JJ..a3 25.J:!.e2±] 21 ... l::!.ab8 22.J:!:ab1 'ifd3! [22....fia2 23.tt:le4 .fib1 24.l::!. b 1±] 23.Wid3 ed3 24.b4! [24.b3 JJ..c3] 24 ... .fia2 25.b5 iic3 [25 ....fib1 26.l::!.b 1 J:!:ld8 (26 ....fic3 27.tt:le4 .fia5 28.a4±) 27.c6 lla8 28.a4±]

Survey FR 1 7.2 'ifb6 a.0-0 g6 9.dc5 tt:lc5 1 O.tt:lb3 tt:ld3 1 U IVd3 £l.g7 1 2.£l.f4 £l.d7 1 3.l::tfe1 h6 1 4.h4 0-0-0 1 5.tt:lbd4 tt:ld4 1 6.tt:ld4 g5?! 1 7.hg5 hg5 Y2-V2 1 a.£l.g5 lldga±

Tseitlin,Mark Luther,Thomas 26. .!la1 ! .ta1 27..!la1 .td5 28.a4 a6 29.b6 �f7?! [29 ... .!lld8 30. .!la3 �c6t] 30Jl:a3 l:i:fd8 31 .f3?! [31 .14 �c6?! 32.t2lc4±; 31 .l:i:d3 .tc6 32.l:i:d8 .!ld8 33.a5 e5 34.13!] 31 J:!.bc8 32.�f2 e5 33. .!ld3 �e6 34.t2lb3 �b3 35.J:!.b3 •.

35... .!:i:c6? [35... �d7 36.a5 �c6t] 36.f4!+- e4 37.g4 [37.b7 l:lbB 38.�d4 J:lc7 39.c6! llc6 40.�e5 lld6 41 .�e3] 37 .. .';itd5 38.f5 J:!.b8 39.b7 l:i:c7 40.c6! �c6 41 .l:i:c3 [41 ...�b7 42. .!lc7 �c7 43..tl4 �c8 1 -0 44 ..tb8 �b8 45.16] Van de Mortel

Study Material 7 ... �b6 8.0-0 g6 9.dc5 t2lc5

Tkachiev,VIadislav Kindermann,Stefan Biel 1 995 (9)

1 .e4 e6 2.d4 d5 3.tbd2 tt:lf6 4.e5 tt:lfd7 5.£l.d3 c5 6.c3 tt:lc6 7.tt:lgf3

Budapest tt 1 996 ( 1 )

1 .e4 e 6 2.d4 d 5 3.tt:ld2 tt:lf6 4.e5 tt:lfd7 5.c3 c5 6.£l.d3 tt:lc6 7.tt:lgf3 'ifb6 a.0-0 g6 9.dc5 tt:lc5 1 O.tt:lb3 tt:ld3 1 U i'd3 £l.g7 1 2.lle1 'ifc7 1 3.£l.f4 h6 1 4.h4 £l.d7 1 5.tt:lbd4 a6 1 6.£l.g3 'ifb6 1 7.'ife3 tt:ld4 1 a.tt:ld4 Jlca?!

1 9.tt:lf5! 't!Ve3 20.tt:lg7 �fa 21 .tt:le6 £l.e6 22.l::te3 l::t c4 23.f3± d4 24.cd4 J:Id4 25.J:I.e2 \t>g7 26.£l.f2 J:l.d5 27.llc1 l:thda 2a.£J.e1 l::t d 1 29.l::t c7 J:rad7 30 . .!:td7 £l.d7 31 .\t>h2 g5 32.�g3 \t>g6 33.hg5 hg5 34.£l.c3 l::t d 3 35.l:!e4 £l.c6 36.J::tc4 \t>f5 37.a3 l::t d 5 3a.�f2 J:Id1 39.J::t g4 £l.d7 40.\t>e2 l:td5 41 .�e3 £l.b5 42.£l.d4 £l.d7 43.J:re4 \t>g6 44.£l.c3 \t>f5 45.l:lc4 £l.c6 46.£l.d4 J:Ida 47.l::t c 1 l::t h a 4a.£l.c3 g4 49.fg4 �g4 50.l::tf 1 l::t h7 5 1 .l::tf2 �g5 52.£l.b4 �g6 53.l:tf6 \t>g7 54.l::tf4 l::t h 6 55.£l.c3 �fa 56.g3 llg6 57.£l.e1 \t>e7 sa.l::t d4 f6 59.ef6 l::tf6 60.l::t g4 l::t e6 61 .\t>f2 .!lf6 62.\t>g1 l::t e6 63.£l.b4 �f7 64.£l.c3 lle2 65. Wf1 l::t c2 66.l::t g5 £l.b5 67.\t>e1 £l.c6 6a.g4 \tita 69.llg6 \t>f7 70.J:I.f6 \t>e7 71 .g5 l:lg2 72.£l.b4 \t>d7 73.g6 l:tb2 74.\t>f1 £l.b5 75.�g1 £l.c6? 1 -0 76.l::t c 6!+- bc6 77.g7

Van den Doel,Erik Thompson,lan Port Erin 1 997 (3)

1 .e4 e6 2.d4 d5 3.tt:ld2 tt:lf6 4.e5 tt:lfd7 5.tt:lgf3 c5 6.c3 tt:lc6 7.£l.d3 'ifb6 a.o-o g6 9.dc5 tt:lc5 1 O.tt:lb3 tt:ld3 1 1 .'ifd3 �g7 1 2.l::t e 1 0-0?! 1 3.£l.g5 £l.d7 1 4.'ifd2 W/c7 1 5.£l.f6± l::taea 1 6.'ifg5 �ea 1 7.tt:lbd4 h6 1 a.W/h4 tt:le7 1 9.tt:lb5 'ifd7 20.£l.g7 tt:lf5 21 .'ifb4 \t>g7 22.tt:la7+- b6 23.tt:lb5 �a6 24.tt:lbd4 'ifc7 25.a4 �d3 26.tt:lf5 £l.f5 27.tt:ld4 �d3 2a.l::t e3 �a6 29.tt:lc2 W/c4 30.b3 'ifb4 31 .tt:lb4 £l.b7 32.tt:lc2 l::t ca 33.tt:ld4 £l.a6 34.f4 l::t c5 35.b4 l::t c7 36.a5 ba5 37.l::ta5 £l.c4 3a.g4 l::tea 39.\t>f2 f6 40.f5!

40 ... gf5 41.gf5 fe5 42.l::t e5 llf7 43.�e3 \t>f6 44.fe6 l::t c7 45.l::tf5 \t>g6 46.J:Ia1 \t>h7 47.l::t g 1 £l.a2 4a.�d2 l:lee7 49.J:: U6 l::tg7 50.llg7 \t>g7 5 1 .l::tf 1 £l.c4 52.J:l.g1 \t>f6 53.h4 l::ta7 54.h5 l::ta 2 55.\t>e3 l:l:h2 56.l::t g 6 \t>e7 57.tt:lf5 wta 5U1h6

1 -0

Van den Doei,Erik Van Lommei,Patrick Haarlem 1 998 ( 1 )

1 .e4 e6 2.d4 d5 3.tt:ld2 tt:lf6 4.e5 tt:lfd7 5.c3 c5 6.£l.d3 tt:lc6 7.tt:lgf3 Wlb6 a.0-0 g6 9.dc5 tt:lc5 1 O.tt:lb3 tt:ld3 1 1 .'ii'd 3 't!Vc7 1 2.l::t e 1 £l.g7 1 3.£l.f4 0-0?! 14.'t!Ve3 b6 1 5.£l.h6 �a6 1 6.tt:lbd4 tt:ld4 1 7.tt:ld4 l::t fca 1 a.£l.g7 \t>g7 1 9.'iff4 'ife7 20.l::te3 l::t c7 21 .Uae1 h5 22.l::t h 3 J::t h a 23.l::t ee3± g5? 24Ji.eg3+- \t>h6 97

'tlib6 S.0-0 g6 9.dc5 'ti'c7 1 0.ti:Jb3 �g7 1 1 .ti:Jfd4 'ti'e5 1 2.f4 i¥f6

Kuijf,Marinus Groffen,Hans Belgium tt 1 997 (1 1 )

25.'ti'g4 1t
7... '/Wb6 8.0-0 g6 9.dc5 W/c7

Komeev,Oieg Gleizerov,Evgeny Katowice 1 992 (9)

1 .e4 e6 2.d4 d5 3.tiJd2 ti:Jf6 4.e5 ti:Jfd7 5.c3 c5 6.�d3 ti:Jc6 7.ti:Jgf3 'li'b6 S.0-0 g6 9.dc5 'flc7 1 O.ti:Jb3 �g7 1 1 .ti:Jfd4! 'ti'e5 1 2.f4 'ti'bS 1 3.f5! e5 1 4.�g5! ed4 1 5.cd4 ti:Jd4 1 6.16 �f6 1 7.�f6 ti:Jf6 1 S.l:!f6 ti:Jc6 1 9.i¥e2± lt
Sutovsky,Emil Yudasin,Leonid Tel Aviv ch·IL 1 994 (1 1 )

1 .e4 e6 2.d4 d 5 3.ti:Jd2 c5 4.ti:Jgf3 ti:Jf6 5.e5 ti:Jfd7 6.c3 ti:Jc6 7 .�d3 98

1 .e4 e6 2.d4 d 5 3.ti:Jd2 ti:Jf6 4.e5 ti:Jfd7 5.c3 c5 6.�d3 ti:Jc6 7.ti:Jgf3 'tlib6 S.0-0 g6 9.dc5 'tlic7 1 0.J:l.e1 ti:Jde5 1 1 .ti:Je5 ti:Je5 1 2.:1:!.e5! 'ti'e5 1 3.�b5 �d7 1 4.�d7 lt
1 3.15! gf5 1 4.�f5! ti:Jd4 1 5.ti:Jd4 ef5 1 6.ti:Jf5 ti:Jc5 1 7.'ilfd5 �f5 1 S.'ifc5 i¥e5 1 9.'flie5 �e5 20.l:!f5 f6 21 .�f4 �f4 22.l:!f4± 0-0 23.l:!d1 l:!f7 24.l:!fd4 l:leS 25.l::t d S .!ldS 26.l:!dS lt
Tkachiev,Vladislav Komarov,Dmitry France tt 1 996

1 .e4 e6 2.d4 d5 3.ti:Jd2 ti:Jf6 4.e5 ti:Jfd7 5.�d3 c5 6.c3 ti:Jc6 7.ti:Jgf3 'i¥b6 S.0-0 g6 9.dc5 'il'c7 1 0.ti:Jb3 ti:Jde5 1 1 .ti:Je5 ti:Je5 1 2.�f4 �g7 1 3.J:!.e1 0-0 1 4.c4! f6D 1 5.l:!c1 [1 5.cd5 ed5 16.�e2! 'f/17 17.�13 ti:JI3 1 8.'ifl3 �15 1 9.�e3 �:; 20.�d4 Komarov] 1 5 ... i¥f7 16.cd5 ed5 1 7.ti:Jd4;J;; �d7 1 S.ti:Jb5 ti:Jd3 1 9.'tlid3 �b5 20.'ti'b5 d4 21 .b4 g5 22.�d6 l:IfeS 23.a4 f5 %-% 24.wf1 whS

Tseitlin,Mark Masserey,Yvan Martigny 1 997

1 .e4 e6 2.d4 d5 3.ti:Jd2 ti:Jf6 4.e5 ti:Jfd7 5.�d3 c5 6.c3 ti:Jc6 7.ti:Jgf3 'il'b6 S.0-0 g6 9.dc5 'tlic7 1 O.ti:Jb3 ti:Jde5 1 1 .ti:Je5 '/We5 1 2.lle1 Wig7 1 3.�f4 �e7 1 4.'ti'd2 h6 1 5.�b5 �d7 16 . .!lad1 ± a6 1 7.�c6 �c6 1 S.ti:Jd4 l:IcS 1 9.�e5 �f6 20.�d6 1 -0 �e7 21 .ti:Je6!

Naer,Evgeny Kastanieda,Georgy St Petersburg 1 998 (2)

1 .e4 e6 2.d4 d5 3.ti:Jd2 c5 4.ti:Jgf3 ti:Jf6 5.e5 ti:Jfd7 6.c3 ti:Jc6 7 .�d3 iilb6 S.0-0 g6 9.dc5 'ti'c7 1 0.ti:Jb3 �g7 1 1 .ti:Jfd4 'flieS 1 2.14 '1Wf6 1 3.15 gf5 1 4.�f5 ti:Jd4 1 5.ti:Jd4 ef5 1 6.ti:Jf5 ti:Jc5 1 7.'ti'd5 �f5 1 S.Wic5 .!lcS? 1 9 . .!le1 !+- lt
Teran Alvarez,Ismael Moskalenko,Viktor Malaga 2000 (5)

1 .e4 e6 2.d4 d5 3.ti:Jd2 ti:Jf6 4.e5 ti:Jfd7 5.c3 c5 6.�d3 ti:Jc6 7.ti:Jgf3 'tlib6 S.0-0 g6 9.dc5 'ifc7 1 O.ti:Jb3 �g7 1 1 .ti:Jfd4 t2Jce5!? 1 2.ti:Jb5 iifdS 1 3.ti:Jd6 1t
Survey FR 1 7.2

h4 27.a4 J:ihS 28.�c6 'iic 6 29.b4 wg8 30.aS baS 31J:iaS± l:teS!? 32.�es �LieS 33.'il'd4 IL!c4 34.l:tcS "itb7 3S.'il'h4 1Lid6 36.'i¥d4 IL!e4 37.l:taS 'i¥c6 38.l:tf3 'i¥d6 39.J:te3 'it'f4 40.l:tf3 'il'c1 41 .Wh2 1Lid2� 42.l:tf7!? l:tf7 43.l:ta8 l:tf8 44.l:tf8 wf8 4S.'iif6 we8 46.'iie6 wd8 47.'11!VdS we7 48.'11!VeS wf7 49.'11!Vf4

1 8.1Lih7! wh7 1 9.�gs IL!e7 20.h4 �d7 21.l:tb4 aS 22.�f6 �f6 23.J:I.b7 wg8 2HWg4 'il'c8 2SJld7! 'II!Vd7 26.�g6 1Lig6 27.hS l:ta6 28.'il'g6 'i¥g7 29.'i¥e8 'II!Vf8 30.'i¥d7 [30.l:te6±] 30 ... l:td6 31 .'il'a4 �d8 32.l:te3 �b6 33.l:tg3 Wh7 34.l:tf3 'il'e7 3S.'il'g4 eS 36. 'iffS wh8 Y2-Y2

Y2·Y2

7. . .'l!!Vb6 8.0-0 g6 9.J:l.e1 Jlg7 1 0.dc5 'l!lfc7 7 ... 'l!!Vb6 8.0-0 g6 9Jle1 Jlg7 1 O.dc5 t2lc5

Bison,Beniamino Lonoff,Marc er 1 995

1 .e4 e6 2.d4 dS 3.1Lid2 1Lif6 4.es 1Lifd7 S.IL!gf3 cS 6.c3 IL!c6 7 -�d3 'i!Yb6 8.0-0 g6 9.J:ie1 �g7 1 0.dcS �LieS 1 1 .1Lib3 IL!d3 1 2.'il'd3 0-0?! [12 ... 'iic7 1 3.�14 �d7 1 4.'i!Ye3 h6 1 5.h4 IL!a5 1 6.1Lia5 'il'a5 17.1Lid4 'ii b6 1 8.a4;J; Van de Mortei-Visser, Leeuwarden ch-NL si m-3 2001] 1 3.�f4 �d7 1 4.'il'd2 'il'c7 1 S.h4 llfc8 1 6.hS IL!aS 1 7.1Lias 'i!YaS 1 8.�h6 �h8 1 9.�gs �g7 20.1Lid4 bS 21 .a3 'iic7 22.'iif4 aS 23.�e7±

Marcelin,Cyril Dijoux,Frederic Montpellier 1 999 (3)

1 .e4 e6 2.d4 dS 3.1Lid2 1Lif6 4.eS 1Lifd7 S.�d3 cS 6.c3 1Lic6 7.1Ligf3 g6 8.0-0 �g7 9.l:te1 'II!V b6 1 0.dcS �LieS 1 1 .1Lib3 1Lib3?! 1 2.ab3 0-0 1 3.J:ia4!? f6 1 4.ef6 l:tf6 1 S.�gS J:tf7 1 6.�e3 'i!Yd8 1 7.1LigS J:tf6

Agnos,Demetrios Anderton,David Port Erin 1 994 (8)

1 .e4 e6 2.d4 dS 3.1Lid2 IL!f6 4.es 1Lifd7 S.�d3 cS 6.c3 1Lic6 7.1Ligf3 'i¥b6 8.0-0 g6 9.l:te1 �g7 1 O.dcS 'i!Yc7 1 1 .1Lib3 IL!deS 1 2.�f4 0-0 1 3.1Libd4 1Lif3 1 4.'i¥f3 eS 1 S.�g3 'II!Vd7 1 6.1Lic6 e4

�d7 [15 ...b6 Y2-Y2 Gipslis-Gieizerov, Alushta 1 993] 1 6.'iid 4 IL!c6 1 7.'ii h4 'II!Vd8 1 8.'il'h6 '!Wf6 1 9.l:tad1 J:!.ac8 20.1Lid4 IL!e7 21 .'iie3 J:tc7 22.'!Wg3 J:tfc8 [22 ... J:tc5? 23.'11!Vd6] 23.b4 ILifS Y2-Y2

Forster,Richard Hertneck,Gerard Biel 11 1 997 (2)

1 .e4 e6 2.d4 dS 3.1Lid2 1Lif6 4.eS 1Lifd7 S.c3 cS 6.�d3 IL!c6 7.1Ligf3 g6 8.0-0 �g7 9.I:ie1 'ii b6 1 O.dcS 'iic7 1 1 .1Lib3 [ 1 1 .�b5 0-0 1 2.1Lib3 1Lide5 1 3.�14 1Lil3 14.'i!YI3 'iidB 15.�d6 I:ieB 1 6.�c6 bc6 1 7.1Lid4 �d7 1 8.'iig3 16 1 9.14± Dimitrov-Shereshevsky, Burgas 1 993] 1 1 1LideS 1 2.1LieS �es 1 3.�h6 �h2 1 4.\t>h1 �f4 1 S.�g7 J:tg8 1 6.�f6 �h6 1 7.�h4 'i!if8 1 8.�bS IL!e7 1 9.'II!Vf3 'II!Vf4 20. 'il'f4 �f4 21 .�f6 a6 22.�a4 gS 23.c4 dc4 24.llad1 �c7 2S.IL!d2 �LidS 26.�d4 bS 27.cb6 �b6 28.�c6 I:[a7 29.1Lic4 �d4 30.I:[d4 �b7 31 .�dS �dS 32.1Lie3 �a2 33.I:[a1 �dS 34.1LidS edS 3S.J:idS J:ig6 36.I:[daS 'i!ig7 37.b4 .i.!b7 38.l:!a6 I:[a6 39.l:ta6 J:!.b4 40.g3 hS 41 . 'i!ig2 h4 42 .U.c6 hg3 43. 'i!ig3 f6 44.l:ta6 'ilfg6 4S.l:ic6 tlbS 46.'it>g4 l:!:fS 47.'ilig3 'ilfhS 48.J:ia6 g4 49.l:tb6 l:!:f3 SO.'i!ig2 fS S1 .l:tb8 'it>gS S2.tlg8 'i!if4 S3.J:ia8 lld3 S4.llg8 lld7 SS.l:!:a8 l:!g7 S6.J:ia4 gS S7.f3 'i!ih4 S8.J:ib4 J:ia7 S9.fg4 l:l.a2 60.\t>f1 fg4 61 .l:l.b3 g3 Y2-Y2 •..

•

1 7.lle4! 'ifc6 [17 ... de4 18.�e4 J:teB 1 9.�d5±] 1 8.J:td4! �e6 [18 ... �d4 1 9.cd4±] 1 9.�d6 J:tfe8 20.l:tb4!+­ a6 21 Jlb6 'i!Yc8 22.a4 �f8 23.aS �d6 24.cd6 llb8 2S.h4 'i!Yd8 26.g3 wg7 27.l:ta4 'il'c8 28.hS 'II!Vd8 29.'i¥f4 h6 30.hg6 fg6 31 .l:tab4 'i!Yc8 32.'iYeS 'i!ih7 33.'11¥f6 J:tg8 34.d7! 1 -0

Agnos,Demetrios Ulibin,Mikhail Ano Liosia 1 997 (8)

1 .e4 e6 2.d4 dS 3.1Lid2 1Lif6 4.es 1Lifd7 S.�d3 cS 6.c3 IL!c6 7.1Ligf3 'ii b6 8.0-0 g6 9.l:te1 �g7 1 O.dcS 'II!Vc7 1 1 .1Lib3 0-0 1 2.�f4 IL!ceS 1 3.1LieS �es 1 4.�es �LieS 1 S.�f1

7... g6 8.0-0 Jlg7 9.J:l.e1 0-0 1 0.tt:lf1

Kunze,Markus Poldauf,Dirk Bad Neuenahr ch-DE 1 991 (14)

1 .e4 e6 2.d4 dS 3.1Lid2 1Lif6 4.es 1Lifd7 S.c3 cS 6.�d3 IL!c6 7.1Ligf3 g6 8.0-0 �g7 9.Ile1 0-0 1 O.IL!f1 f6 1 1 .ef6 'iif6 1 2.1Lie3! cd4 1 3.1Lig4 'II!Ve7 1 4.cd4 IL!d4 1 S.IL!d4 �d4 1 6.�g6 'iig7 [16 ... 'iic5 1 7.�h7! 'it>h7 99

1 8.'1i'd3 �h8 ( 1 8... �g8 1 9.i>.e3! 'li'c4D 20.'1i'c4 dc4 21 .i>.d4 J:rl4 22.1Llh6 �h7 23.i>.e3+-) 1 9.J:!.e6 1Ll16 20.i>.e3!! i>.e6 (20 ... '1i'c4 21 .'1i'd4 i>.e6 22.1Lll6± Agnos) 21 .i>.d4 fl/e7? (21 ...fl/d4! 22.'1i'd4 �g4 23.13±) 22.1Ll16 l:rl6 23.'ifg6 J:il8 24.l:!:e1 +- Agnos-Dittmar, Bad Worisholen 1 993] 1 7. .lth5 12Jc5 1 8.i>.h6 i>.f2 1 9.�h1 i>.e1 20.'1i'e1 'iYe7 21 .i>.f8 '1Wf8 22.fl/e5 1Lle4

•• LLii�' ; "' ' �',' � o o' o

26.'i\Y18! J:!.f8 27.�C3+-) 24.Wfg3 �h8 25.1Llf7 J:if7 26.1>.17 'i¥17 27.'ifc3+-) 23.fl/c5! �e6 24.�c3 ifh5 25.fl/e3 �g7 26.fl/g3! �16 27.J:!.e1 ! ifh6 28.Wie5 �17 29.fl/c7 �e8 (29...�g8 30.l::t e6+-) 30.fl/b7 J:!.d8 31 .i>.b4 Wif6 32.14!!+-] 22.Wh1 d4 [22... 1Lle5 23.fl/e5 i>.g4 24.ifd5 �g7 25.'Wb7 �f6 26.i>.c3 �g5 27.'iig7 �h5 28.i>.d2!+-] 23.J:!.g5! �h8 [23...'1i'g5 24.ifc4] 24.'Wb4 l::t g8 25.'1We7 J:rg5 26.�g5 'li'h5 27.1Llf6 1Llf6 28.�f6 1 -0

g6 8.0-0 i>.g7 9.l::te 1 0-0 1 0.1Llf1 cd4 1 1 .cd4 'II!Yb6 1 2.�c2 f6 1 3.ef6 1Llf6 14.�a4 12Je4 1 5.i>.c6 bc6 1 6.1Llg3 e5 1 7.i>.e3 12Jg3 1 8.hg3 ed4 (18 ... e4 19.1Lle5 �e5 20.de5 fl/b2 21 .�d4gflj 1 9.i>.d4 i>.d4 20.fl/d4 'li'd4 21 .1Lld4 i>.d7 (21 ...c5!?] 22.J:!.ac1 ± l:!.fe8 23.J:!.ed1 J:iec8 24.l::t c5 .!labS 25.b3 �f7 26.J:!.dc1 J:!.b6 27 .J:!.a5 J:!.a8 28.f3 h5 29.a3 �e7 30.�f2 �d6 31 .b4 J:!.bb8 32.�e3 [L'> �f4-g5] 32 ... g5 33.J:!.h1 .!lh8 34.J:i.a6 �c7 35.l::t c 1 Wb7 36.b5! cb5 37.J:!.d6 J:!.ae8 38.�f2 l::te7 39 .!ld5 a6 40.J:!g5 h4 41 .gh4 J::t h 4 42.lld5 i>.e6 43.1Lle6 J:!.e6 44.g4 J:!.h2 45.�g3 J:!.a2 46.J:!.c3 J:!.e1 47.�f4 �b6 48.g5 J:!.g1 49.�f5 as 50.J:!.d6 �b7 51 J:le3 llc2 52.J:!.e5 J:!.c3 53.f4 J:ra3 54.J:!.e7 �c8 55.J:!.a6 �d8 56 ..!lh7 1 -0 •

Benjamin,Joel Shaked,Tal Parsippany eh-US 1 996 (6) •'{ ?fl

;'e;�'t'"'' l ��R �' ' H

!'!:o ','� ;'' ' ,{,, ' '

,c

tm, � 23.i>.f7!+- �f7 24JU1 �e7 25JU8 �f8 26.'1i'c7 h5 27.1Zle5 �ea 28.g3 aS 29.�g2 a4 30.h3 a3 31 .b3 d4 32.�f3 1Llc3 33.g4 hg4 34.hg4 1Lld5 35.'iff7 �d8 36.g5 1 -0

Blees,Aibert Vallejo,Francisco Cienfuegos 1 997 ( 1 )

1 .e4 e6 2.d4 d5 3.12Jd2 1Llf6 4.e5 1Llfd7 5.�d3 c5 6.c3 t1Jc6 7.t2:lgf3 g6 8.0-0 �g7 9.l:te1 0-0 1 O.tZlf1 cd4 1 1 .cd4 Wib6 1 2.i>.c2 f6 1 3.ef6 tZlf6 1 4. b . 4 t1Je4 1 5.�c6 bc6 1 6.'ifc2 c5 1 7.t2:lg3 cd4 1 8.t2:le4 de4 1 9.'11!fe4 i>.b7! 20.'11!fe6 'iYe6 21 .J:!.e6 �f3 22.gf3 J:!.ac8 23.itd2 l::t c2 24.�b4 J:!.d8 (24 ... J:!.f3+] 25.J:!.ae1 J:!.b2 26.a3 d3 27.J:!.e8 J:!.e8 28.J:!.e8 �f7 29.J:!e7 �f6 30.J:!.d7 J:!b3 31 .�g2 i>.h6 32.J:!.a7 we6!? 33.J:!.e7 �d5 34.J:!.h7 �c6! 35.J:!.h6 J:!.b4 36.J:!.g6 wc7 37.J:!.g7

1 .e4 e 6 2.d4 d 5 3.1Lld2 1Llf6 4.e5 1Llfd7 5.c3 c5 6.�d3 1Llc6 7.1Llgf3 g6 8.0-0 i>.g7 9.J:!.e1 0-0 1 O.ILlf1 f6 1 1 .ef6 fl/f6 1 2.1Lle3 cd4 1 3.1Llg4 flte7 14.cd4 1Lld4 1 5.1Lld4 i>.d4 1 6.i>.g6 'ifg7 1 7.�h5 �CS 1 8.fl/c2 Wie7 1 9.fl/c3 e5 20.i>.d2 'ifh4

37...�c6?? [37...�d6=] 38.J:!.g6?? (38.ab4 d2 39.b5 �d6 40.J:!.g8 �d7 41 .b6 d1 '11!f 42.b7+-J 38 ... �c7 39.J:!.g7 �c6?? 40.J:!.g6?? �c7 Y2-Y2

Nouro,Mikael Bryneii,Stellan Stockholm 1 998 (9)

1 .e4 e6 2.d4 d5 3.1Lld2 1Llf6 4.e5 1Llfd7 5.c3 c5 6.i>.d3 12Jc6 7.12Jgf3 g6 8.0-0 i>.g7 9.J:!.e1 0-0 1 0.1Llf1 cd4 1 1 .cd4 'Wb6 12.i>.c2 f6 1 3.ef6 1Llf6 1 4.�a4 12Je4 1 5.i>.c6 bc6 1 6.1Llg3 e5 1 7.i>.e3 i>.g4 1 8.de5 Wic7 1 9.1Lle4 de4 20.'1i'b3 �h8 21 .1Llg5 i>.e5 22.h3 �f5 23.i>.c5 l::tfe8 24.1Llf7 �g7 25.12Je5 Wie5 26.'ife3! l::t ad8 27.i>.b4 (27.J:!.ad 1 ±] 27 ... �g8 28.�c3 ife7 29.J:!.ad1 g5 30.J:!.d8 J:!.d8 31 .f3± h6 32.fe4 i>.e6 33."'1Wf2 J:!.d7 34.b3 'iff8 35.'ife2 'tlfc5 36.'ife3 Wie3 37.l::te3 g4 38.hg4 �g4 39.�f2 �f7 40.�g3 h5 41 .�b4 J:!.d4 42.a3 a6 43.�f4 �e6 44 .!lc3 �d7 45.�e5 J:!.d1 46.g3 �e2 47.J:!.c2 �f3 48.�d2 i>.g4 49.�f4 �f3 50.J::tc3 i>.g2 51 .�f5 Ii:d4 52.e5 i>.d5 53.�g5 i>.f7 54.b4 J:!.d1 55.J:!.c5 J:!.h1 56.J:!.c2 �d5 57.�f6 h4 58 .!ld2! h3 59.e6 �ea 60.Ii:f2 J:!.e1 61 .i>.e5 i>.g2? (61 ...J:!.g1 ±] 62.i>.c7?? (62.l:t15 "" J:!.g5-g8+-] 62 ... h2-+ 63.l::t d2 l::t f1 64.�e5 h 1 Wi 65.J:!.d8 �e7 66.J:!.d7 �f8 67.i>.d6 �g8 68.J:!.d8 �g7 0-1 69.e7 Wih5 70.�d4 'li'd5 •

•

21 .J:!.e5!! �f2 [21 ... 12Je5 22.1Llh6! (22.fl/e5 �g4 23.Wid5 �g7 24.i>.c3 �h6 25.�d2=) 22...�h8 (22...�g7 23.fl/e5 'iYI6 (23 ... J:rl6 24.Wic7 �h8 25.fl/c5 flih5 1 00

Svidler,Peter Bryneii,Stellan Torshavn 1 997 (9)

1 .e4 e6 2.d4 d5 3.tZld2 tZlf6 4.e5 tZlfd7 5.c3 c5 6.i>.d3 tZlc6 7.tZlgf3

Survey CK 1 . 12 + TO 2. 12

N�c

SURVEY

INTRODUCTION: Lars Bo Hansen MAIN ANALYSIS: Lars Bo Hansen STUDY MATERIAL: L.B. Hansen

Caro-Kann Defence Pseudo Panov Attack CK 1.12 + TD 2.12

A Tricky Move Order 1 .e4 c6 2.c4 d5 3.ed5 cd5 4.cd5 tt:Jf6 5.4Jc3 tt:Jd5 6.4Jf3 This line represents a tricky move order, which contains some venom for Black. One important factor is that Black is deprived of the possi­ bility e6 + �b4, which constitutes one of the most popular and safest defences against the regular Panov Attack. I became aware of the possibilities of this move order through some games of my compatriot Sune Berg Hansen, who plays in the German Bundesliga for Hamburg,

STATISTICS

while I play for Liibeck. As it hap­ pened, the first chance I got to use this line was in the Bundesliga match Liibeck-Hamburg. Ironi­ cally, my game against Karsten Miiller, the featured game of this survey, turned out to be the deci­ sive game of the match, since all other games were drawn. Two continuations will be consid­ ered in this survey: A) 6 ... 4Jc6 7.�b5, which was last covered by Belikov in Year­ book 48 (CK 1 . 1 2). B) 6 . . .e6 7 .�c4 tt:lc6 8.0-0 �e7 9.d4 0-0 10J:te1 ti:lf6 (TD 2. 1 2).

Variation

A

One of the points of Variation A is that after the standard 7 ... e6 8.0-0 �e7 9.d40-0 10J;le1 Black cannot easily develop his queen's bishop to b7 due to the hanging knight on c6. Therefore we have seen moves such as 10 ... �d7 (Balashov­ Yandemirov, Moscow 1 998 and Peptan-A.Maric, Batumi 1 999) and 1 0 ... a6 (Karpov-Dreev, Cap d' Agde rapid 2000). It seems that White maintains some advantage in both cases. Another possibility is developing the king's bishop to g7, which worked well in Pokoma­ Kachiani, Warsaw 2001 , but White's play can undoubtedly be improved upon.

Variation B In Variation B, 10 ...4Jf6 is not con­ sidered the strongest reply by the theory, and the present material does not alter this assessment. White does indeed maintain a pleasant initiative after 1 0 . . . 4Jf6. The theory recommends 10 ... 4Jc3 1 1 . bc3 b6 instead. For further de­ tails on this line see Yearbook 28, where it is discussed as a variation of the Tarrasch Defence in the Queen's Gambit (TD).

1 01

TD 2 . 1 2 Hansen,Lars Bo

31 . 'ifb2 e5 32.J:!.c1 t2lh4 33.f3 �c6 34.l:!c5 Wf6 35.�b8 t2lhf5 1 -o 36.�e5 L.B.Hansen

Muller,Karsten

Germany Bundesliga 2000/01 (5) 1 .c4 c6 2.e4 d5 3.ed5 t2lf6 4.t2lc3 cd5 5.cd5 t2ld5 6.t2lf3 e6 7.�c4 t2lc6 8.0-0 Jie7 9.d4 0-0 1 0Jie1 t2lf6 [10 ... t2lc3! 1 1 .bc3 b6oo - YB/28] 1 1 .a3 Jid7 [1 1 ...b6] 1 2.iif4 .t!.c8 1 3.Jia2 t2la5?! [1 3...�e8] 1 4.t2le5 Jia3?! [14...�c6?! 1 5.b4 �ea 16.J:!:c1 t2lc6 17.d5±; 14 ...�e8] 1 5.ba3 J:!:c3 1 6.iid2 [1 6.Jig5!?] 1 6 .. Jic8 [1 6 ... .!1a3!? 1 7.Jib4 l:ia4 18.Jil8 WIB 1 9.t2ld7 �d7 20.Jie6! l:i:a1 21 .�a1 le6 22.�a5 �d4 (22 ...a6 23.�b6; 22... b6 23.�a6) 23.�c7±] 1 7.Jig5t [,,;:'h4-d8>] 1 7 ... Jic6 1 8.t2lg4 Wh8 1 9.�d3 [.?'b1-h7>; h7<]

1 9 ... tt:lg4!? [19... l:!.g8 20.t2le5!? (20.Jib1 ? '\i'd5; 20.t2l16? gl6 21 .iib1 l:ig6; 20.�h3!? �d4 21 .t2le5! (21 .t2ll6 gl6 22.l::rad1 iig2!! 23.�h6 (23.�g2 �c3-+; 23.�e3 l::rg5! 24.l::rd4 iih3 25.�g3 (25.Wh1 iig2=) 25... .!1g3 26.hg3oo) 23... .!1g5 24. .!ld4 fih3 (24... �c6!?) 25.Wh1 iig2=) 21 ...l:i:gl8 (21 ...�e8 22. .!1ad1 �c3 23.�h4t) 22.l:iad1 �a4 (22...�b2 23.Jib1 +-) 23.Jie6! (23.Jib1 tt:le4!?) 23... l::t:ce8 (23...1e6 24.t2lg6 wgB 25.�e6+-) 24.t2ll7 .!117 25.Jil7 l::! e 1 26.l::ie 1 +-) 20 ... l:l.l8 21 . .!lac1 i] 20.Jib1 ! +­ [20.�d8 .!lld8±] 20... g6 [20... iie4 21 .�e4 15 22.�d8 le4 23.Jia5+-; 20. ..15 21 .Jid8 .!lld8 22.Jia2+-] 21 .Jid8 .!lfd8 22.�c3! 1:\d5 [22... b6 23.d5+-l 23.Jie4 �cd8 [23...l:!.h5 24.d5+-] 24.Jid5 l:td5 25.�f3 t2lh6 26.l!!.e5 t2lf5 27.lld5 lidS 28.'iff4 t2lc6 29.�c7 �g7 30.'\i'b7 t2lcd4 1 02

Study Material 6... t2lc6 7.iib5

Zhang Zhong Asrian,Karen Elista ol 1 998 (4)

1 .e4 c6 2.c4 dS 3.edS cdS 4.cdS li:lf6 S.li:lc3 li:ldS 6.1i:lf3 li:lc6 7.�bS li:lc3 8.bc3 �d7 9.0-0 e6 1 0.d4 il.e7 1 1 .il.d3 [ 1 1 .l:te1 ] 1 1 ...0-0 1 2.�f4 g6 1 3.J:I.b1 b6 1 4.l:!.e1 �f6 1 S.'ir'd2 l:te8 1 6.h4! a6 [16 ... �h4? 1 7.1i:lh4 'Wh4 1 B.�g5+-] 1 7.a4 li:le7 li:lfS?! 1 9.�fS efS 1 8.�eS± 20. 'ii!V h 6! lleS (20 ... il.e5 21 .de5 'ii!Ve7 22./i:lgS+-l 21 .deS �g7 22.'1We3+­ il.a4 23.l:l:b6 'ii!Vc7 24.J:I.a1 �d7 2S.J:!.ba6 J:!.e8 26.l:ta8 �ea 27.l:!.1a7 'ii!Vc6 28.'1Wd4 �f8 29.'1Wa4 'ii!Ve6 30.'1Wa2 l:td8 31 .1i:ld4 'lieS 32.'iic4 1 -0 il.g7 33. f4

Qin Kanying Chibnrdanidze,Maia Shanghai tt-W 2001 (6)

e6 8.0-0 il.e7 9.d4 0-0 1 O.l:!.e1 a6 1 1 .�c6 bc6 1 2./i:leS �b7 1 3.1i:la4;t l:tc8?! 1 4.1i:ld3 aS 1 S.Ii:lacS 'i!'c7 1 6.il.d2 l:la8 1 7.l:tc1 l:tfd8 1 8./i:les �cs 1 9.l:tcS a4 20.'iff3± 'ife7 21 .l:tec1 l:tdb8 22.l:t1 c2 l:la6 23.h3!? f6 [23 ... l:tc8] 24.1i:lc6 J:!.c6 2S.l:tc6 'ifd7?! [25 ... �c6 26.J:!.c6± l:tb2? 27.J:l:c8 <;i;>f7 2B.'il'h5+-] 26.'Wg3!+- eS 27.J:l:6cS l:te8 28.deS feS 29.'Wg4 'ii!Vf7 30.'ifa4 J:!:f8 3 1 . 'Wh4 h6 32.�e3 l:ta8 33.a3 J:l:a6 34.J:l:c8!? �ea 3S.l:tc8 �h7 36.'We4 l:tg6 37.b4 'li'e6 38.l:td8 li:lc3 39.'ifa8 J:l:f6 40.J:!.e8 'ifd6 41 .J:l:h8 <;i;>g6 42.J:i:d8 'ifc7 43.'ifc8 'ifc8 44.J:!.c8 li:ldS 4S.bS <;i;>fS 46.a4 �e4 47.aS ii:le7 48.l:tc7 1 -0

Pokoma,Regina Kachiani,Ketino Warszawa Ech-W 2001 (8)

1 .e4 c6 2.c4 dS 3.edS li:lf6 4.1i:lc3 cdS S.cdS li:ldS 6.il.bS li:lc6 7.1i:lf3 li:lc3 8.bc3 g6 9.0-0 �g7 1 0.l:te1 0-0 1 1 .�a3 l:te8 (1 1 ...il.f6 1 2.il.c6 bc6 13.'Wa4 'We? 14.d4 �15 1 5./i:leS J:l:fcB 16.�c5;t Tkachiev-Van der Werf, Wijk aan Zee 1 995] 1 2.d4 [12.il.c6 bc6 1 3.d4] 1 2 ... il.d7 1 3.�c4?! (1 3./i:lgS!?; 13.�d3] 13 .../i:laS 1 4.�dS �fS 1 S.�e4 il.e4 1 6.J:l:e4 li:lc4+ 1 7.'ifb3 l:!:c8 1 8.l:tae1 e6 1 9.�c1 'ii!Vd S 20.h3 J:l:ed8 21 .1i:ld2 li:lb6 22.�b2 li:lc4 23.1i:lc4 l:tc4 24.l:l4e3 bS 2S.il.a3 J:l:a4! 26-�cs a6 27.J:l:1e2 'ifc4 28.�b4?

1 .e4 c6 2.c4 dS 3.edS cdS 4.cdS li:lf6 S.li:lc3 li:ldS 6.1i:lf3 li:lc6 7.�bS e6 8.0-0 �e7 9.d4 0-0 1 0.J:l:e1 li:lc3 1 1 .bc3 �d7 1 2.�d3 (12.'i!'e2 J:l:eB 1 3.�d3 J:cB 1 4.h4t Belikov-Filipenko, Moscow 1 998] 1 2 ... l:tc8 1 3.il.f4 'WaS 1 4.'Wc2 g6 1 S.l:tab1 b6 1 6.l:l:bS 'i!'a3 1 7.l:l:b3 'Was 1 8.l:!.bS 'Wa3 '12-'12 1 9.l:tb3 'WaS 20.l:tbS

Karpov,Anatoly Dreev,Alexey Cap d'Agde rapid m-1 2000 (2)

1 .c4 c6 2.e4 dS 3.cdS cdS 4.edS li:lf6 S.li:lc3 li:ldS 6.1i:lf3 li:lc6 7.�bS

28 ... �d4!+ 29.'Wc4 bc4 30.J:l:e4 �f6 31 .l:!.f4 �g7 32.l:tf3 (32.l:tc4? aS-+] 32 ... hS 33.<;i;>h2 l:td1 34.il.cS h4 3S.il.e7 J:!.d3 36.�h4 J:l:f3 37.gf3

Survey CK 1 . 12 + TO 2. 12

kc3 38J:I:c2 �d4 39.'it>g2 c3-+ 40.�e7 l::t c4 41.'it>f1 l::t c7 42.kb4 l::t b7 43.a3 aS! 44.�as l::t b2 4S.kc3 l::t c2 46.kd4 l::ta2 47.kcs eS 48.'it>g2 f6 49.'it>g3 �f7 SO.kb4 'it>e6 S1 .kf8 l::t b2 S2.kb4 'it>fS S3.ke7 �gs S4.'it>g2 l::t b 1 SS.kcS 'it>fS S6.ke7 'it>e6 S7.kf8 fS SB.�cs 'it>dS S9.kf8 'it>c4 60.�d6 �d4 61 .ke7 'it>d3 62.�f6 IlbS 63.ke7 'it>e2 64.�b4 IldS 6S.�c3 Ild3 66.kes Ilf3 67.kd4 J:!a3 68.kcS Ilb3 69.kd4 f4 70.kcS l:!:b1 71 .kd4 f3 72.'it>g3 Ilg1 73.'it>f4 J:!g2 74.h4 Ilf2 0-1

Peptan,Corina Maric,Alisa Batumi Ech-tt 1 999 (8)

1 .e4 c6 2.c4 dS 3.edS cdS 4.cdS t2lf6 S.t2lc3 tLldS 6.t2lf3 t2lc6 7.kbS e6 8.0-0 ke7 9.d4 0-0 1 O. .!:i:e1 �d7 1 1 .t2ldS edS 1 2.'il'b3;t a6 1 3.kc6 [13.kl1] 13 ... kc6 1 4.kf4 f6 1 S.kd2 as 1 6.t2lh4 .!:lea 1 7.t2lfS kfB 1 8.l::t e8 'ii'e8 1 9 . .!:i:e1 'ii'd7 20.'il'h3 'it>h8 2 1 .'ii'g4 g6 22.t2le3 fS?! [15<] 23.'ii'f3 b6 24.t2lc2 l::t e8 2S.'ifc3 kg7 26.Ile8 'ii'ea 27.h3 h6 28.kf4 'it>h7 29.�eS±

kc8 S7.t2lbS �d7 S8.t2lc3 kc6 S9.f3 gf3 60.gf3 �g6 61 .t2ld1 �d7 62.t2le3 �e6 63.t2lg4 'it>fS 64.t2leS kca 6S.t2ld3 ka6 66.t2lcs kbS 67.b3 ab3 68.t2lb3 ke2 69.t2lcS g4 70.f4 kbS 71 .a4 kc6 72.aS �aB 73.a6 �c6 74.a7 ka8 7S.t2ld7 kc6 76.t2lb6 �e4 77.a8'ii' �aB 78.t2la8 'it>d4 79.t2lc7 we4 80.'it>g4 d4 81 .t2le6 1 -0

Borge,Nikolaj Gausei,Einar Gentofte 1 999 ( 1 3)

1 .e4 c6 2.c4 dS 3.edS cdS 4.cdS t2lf6 S.t2lc3 tLldS 6.t2lf3 t2lc6 7.kbS e6 8.0-0 ke7 9.d4 0-0 1 0.'il'e2!? 'ii'c7 1 1 .lld1 Ild8 1 2.'ii'e4 t2lcb4 1 3.kgS kgS 1 4.t2lgS t2lf6 1 S.'ii'es 'ii'e7 1 6.t2lge4 tLlfdS 1 7.a3 t2lc3 1 8.t2lc3 tLldS 1 9.kd3!;t t2lc3 20.bc3 rl.dS!? [20... b6?? 2 1 .'ii'e4+-; 20 ... g6 21 .ke4;t] 21 .'ii'e4 g6 22.c4 :r:!hS 23.�e2 .!:IfS 24.kg4 :r:!as 2S.cS es 26.kc8 Ilea 27.f4 b6 28.cb6 [28.fe5 bc5 29.d5 c4 oo] 28 ... ab6 29.feS [29.a4?! 15] 29 ... l::t a3 30.Iia3 'ii'a3 31 .e6 'ii' b3 32.ef7 'ii'f7 33.dS Iif8 34.h3 'ii'fS 3S.'ii'e2 'ii'd7 36.d6± [d6>; 'it>g8<] 36 ... bS 37.'ii'a2 'li'f7 38.'ii'd 2 'ii'd7 39.'/WdS 'it>g7 40.'ii'eS?! [40.Ilc1±] 40...Iif6! [�d6] 41 .'li'd4 hS 42.'ii' cs Ile6 43.'ifd4 rl.f6 44.h4 'it>f7 4S.'ii'd S 'it>g7 46.'ii'e4 'ii'a7 47.'it>h2 'ii'd7 48.Wh1 .!:IfS 'lh-'lh

Balashov,Yury Yandemirov,Valery Moscow 1 998 (5)

29 ...�f8 30.a3 'il'd7 31 .t2le1 a4?! 32.t2lf3 bS?! 33.'ifas ke7 34.�f4 gS 3S.kes g4?! 36.t2le1 'ifdB 37.'ii'c3 kd7 38.hg4 'ii' ca 39.'ii'e3 kgs 40.kf4 �f4 41 .'li'f4 'ii'ea 42.t2ld3 fg4 43.t2leS+'ii'e6 44.'it>h2 'ii'e7 4S.'ii'c 1 kfS 46.'ii'f4 'ii' h4 47.'it>g1 'ii' gS 48.'il'gS hgS 49.'it>h2 'it>h6 SO.�g3 'it>hS S1 .t2lc6 ke6 S2.t2ld8 kc8 S3.t2lc6 ke6 S4.t2lb4 'it>g6 SS.t2la6 'it>fS S6.t2lc7

1 .e4 c6 2.c4 dS 3.edS cdS 4.cdS t2lf6 S.t2lc3 tLldS 6.t2lf3 t2lc6 7.kbS e6 [7 ... a6 8.kc6 bc6 9.0-0 g6 10.'ii'a4 kb7 1 1 .Iie1 �g7 1 2.d4 0-0 1 3.t2ld5 'li'd5 1 4.�g5 e6 1 5.Iiac1 'ii' b5 16.'ii'a3 kd4 1 7.t2ld4 'ii'g5 1 8.t2lc6 l::tfeS 1 9.'ii' b4 %-Y2 Balashov-Guliev, Moscow 1 998] 8.0-0 �e7 9.d4 0-0 1 0.l:te1 kd7 1 1 .�d3 �f6 1 2.Ae4 lle8!? 1 3.'ii' d3 h6 t2ldb4 �fa 1 S.�h7 1 4.t2les 1 6.'ii'e4± tLleS 1 7.deS ke7 1 8.'ii'g4 [L:. 1 9.Ah6]

I ;•

!M I !if

�. :J'\! ti t , .,� fji

18 ... gSD 1 9.h4 kc6 20.hgS hgS 21 .rl.d1 'ii'aS 22.kgS+- �gS 23.'ii'g S J:!ed8 24.a3 tLldS 2S.t2le4 'ii'a4 26.b3! [26.t2ld6 'ii'14] 26 ... 'ii' b3 27.t2ld6 ke8 28.l::t a b1 'il'a4 29.l:!:dS! 1 -0

Damaso,Rui Peixoto,Antonio Loures 1 998 (8)

1 .e4 c6 2.c4 dS 3.edS cdS 4.cdS t2lf6 S.t2lc3 tLldS 6.t2lf3 t2lc6 7.kbS t2lc3 8.bc3 a6 [8 ... g6 9.0-0 kg? 10.Ile1 0-0 1 1 .ka3 k16 1 2.d4 'ii'a5 13.'ifa4 'ii'a4 14.ka4 ke6 15.kc6 bc6 16.t2le5 l:!:lc8 17.�c5 Ilc7 Y,-Y, Damaso-Labib, Elista ol 1 998] 9.kc6 bc6 1 0.'ii'a4 'ii'dS 1 1 .0-0 'ii' bS 1 2.'ii' h4 e6 1 3.c4 'ii' b6 1 4.'ii'e4 ke7 1 S.l::t b 1 'ii'c7 1 6.d4 kb7 1 7.�f4 'ifca 1 8.cS± aS 1 9.t2leS Aa6 20.Ilfe1 kbS 21 .a4! f6 [21 ... ka4 22.d5+-] 22.abS feS 23.b6! 'ii'b7 24.'ii'es Jd.f8 2S.dS! Ilf4 26.dc6 1 -0

AI Modiahki,Mohamad Borbjerggaard,Lars Andorra 2000 (2)

1 .e4 c6 2.c4 dS 3.cdS cdS 4.edS t2lf6 S.t2lc3 tLldS 6.t2lf3 t2lc6 7.�bS e6 8.0-0 ke7 9.l:te1 0-0 1 0.d4 kf6 1 1 .t2le4 t2lce7 1 2.�d3 b6 1 3.t2leS �b7 1 4.'ii'f3 t2lg6 1 S.t2lf6 'ii'f6 1 6.'li'g3 'li'e7 1 7.a3 llfd8 1 8.kgS t2lf6 1 9.J:!.ad1 l::t d4 20.kg6 l::t d 1 21 .kf7 'ii'f7 22.l::td 1 'ii' hS 23.t2lf3 'ii' g4 24.kf6 'ii'g 3 2S.hg3 gf6 26.Iid7 kdS 27.t2lh2 hS 28.t2lf1 l:i:c8 29.t2le3 l:tc1 30.'it>h2 �a2 31 .lla7 ld.b1 32.b4 l::t b2 33.g4 h4 34.f3 l::t d 2 3S.a4 Ild3 36.t2lc2 £l.b3 37 .t2la3 l:td4 38.t2lbS l::!. b4 39.t2lc7 1 03

as 32.ti:Jd3 eS?! 33.Wh2! [li:Je4<] 33 ... fS 34.li:JeS+- �ea 3S.f3 ti:Jf6 36.ti:Jd3 ti:Jc6 37 .1lf4 l:tb7 38.�d6 >!!<e7 49.�gS we6 SO.c6 ti:Jb6 S1.c7 ti:Je2 1 -0 S2.il..b3 wd6 S3.�g8

.llc4 40.1Zle8 >!
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•

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6 e6 7.�c4 l2lc6 8.0-0 .•.

Kornev,Alexey Yagupov,Igor St Petersburg 2001 (6)

1 .c4 c6 2.e4 dS 3.edS cdS 4.cdS ti:Jf6 S.ti:Jc3 ti:JdS 6.ti:Jf3 e6 7.�c4 ti:Jc6 8.0-0 ti:Jb6!? [8...�e7 9.d4] 9 ..1lb3 .llcs 1 0.ti:Je4 �d4 1 1 .d3 o-o 1 2.'ii'e2 ti:JdS 1 3.�gS f6 1 4 .1le3 ti:Je3 1 S.fe3 .llb6 1 6.d4;t >!
20.'Wg6! [20.'1Wh7 'ifh7 2t .ti:Jh7 Wh7 22.l::t e7 �d5;t Benjamin-Diugy, Estes Park eh-US 1 985] 20 ... ti:Jg6 21 .ti:Jf7! l::rd 2 [21 ... l::tf7 22.l::tadt .U.d1 23 ..U.dt �c6 24.l::t d6 .Ilea 25. .U.a6 wt8 26.�f7± Khenkin] 22.:t!ed 1 ! l::t b2 23.ti:Jd6+­ >!
Ribli,Zoltan Wells,Peter

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Stripunsky,Alexander Rouleau,John Washington 1 999 (4)

1 .e4 c6 2.d4 dS 3.edS cdS 4.c4 ti:Jf6 S.ti:Jc3 ti:Jc6 6.ti:Jf3 dc4 7.�c4 e6 8.0-0 �e7 9.l::t e 1 0-0 1 O.a3 b6 1 1 .�d3 il..b7 1 2.�c2 J:tcS 1 3.'i¥d3 g6 1 4.�gS ti:JdS 1 S.�h6 .i:l.e8 1 6.ti:JdS 'lW dS 1 7.'iYd2 l:ted8 1 8 ..1le4 'iVhS 1 9.l::t a d1 �f6 20. 'liff4 .llg7 21 .�g7 Wg7 22.ti:JgS l::t d 7 23.�f3 '1Wh6

Szeged Maroczy-mem 1 997 (3)

1 .c4 cS 2.ti:Jf3 ti:Jc6 3.e3 ti:Jf6 4.ti:Jc3 e6 S.d4 dS 6.cdS ti:JdS 7..llc4 cd4 8.ed4 �e7 9.0-0 0-0 1 O.l:te1 ti:Jf6 1 1 .1lgS b6 1 2.a3 .ll b7 1 3.'iYd3 J:tc8 1 4.l::t a d1 l::te8 1 S.h4! g6? [15 ... ti:Jd5 16.ti:Jd5 (16.�d5 ed5;t) 16 ... ed5 17 ..1lb5;t] 1 6.dS! ti:JdS 1 7 .1ldS! edS 1 8.ti:JdS .llg S 1 9.hgS+- [!6<] 19 ... l::t e 1 20.l::t e 1 'i¥f8 21 .ti:Jf6 Wh8 22.'iYd7! .>laB 23.'iYh3 hS 24.g4! 1 -0 •

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26.�e6! .lle6 27.ti:Jfe6 .l:!.e6 28.'i¥fS .l:!.g6 29.l:tc7!+- l:tb8 30.Wh1 1 -0

24.J:te6 ti:Jd8 2S.'iff6

6 ...e6 7.�c4 l2lc6 8.0-0 �e7 9.d4 0-0 1 O. .l::re 1 l2lf6

Tratar,Marko Barle,Janez

Lukacs,Peter Skytte,Rasmus

Maribor ch-SLO 1 998 (3)

Khenkin,lgor Bagirov,Vladimir M unster 1 997 (5)

1 .d4 ti:Jf6 2.c4 e6 3.ti:Jf3 dS 4.ti:Jc3 cS S.e3 ti:Jc6 6.cdS ti:JdS 7..1lc4 cd4 8.ed4 ti:Jf6 9.0-0 .lle7 1 O.l::t e 1 0-0 1 1 .a3 a6 1 2.�a2 bS 1 3.dS! edS 1 S.'ifdS .llb7 1 4.li:JdS ti:JdS 1 6.'ifhSt± 'Wd6 [16 ... g6 1 7.'Wh6 li:Jd4 1 8.ti:Jg5 .llg5 1 9.jl,g5 'Wd6 20 . .1:!.ad1 ± Khenkin] 1 7.jl,gS l::t ad8 1 8.�e7 ti:Je7 1 9.ti:JgS 'i¥g6 1 04

1 .ti:Jf3 dS 2.d4 ti:Jf6 3.c4 dc4 4.e3 e6 S..llc4 cS 6.0-0 cd4 7.ed4 ti:Jc6 8.ti:Jc3 .lle7 9.l:te1 0-0 1 0.a3 a6 1 1 .'i¥d3 [1 1 .�a2 ti:Jd5 12.ti:Jd5 y,.y, Stohi·Bauer, Austria tt 2001] 1 1 ... bS 1 2 .1lb3 .llb7 1 3 ..1lc2 b4 1 4.li:Je4 g6 1 S . .Ilh6 l::te8 1 6.ti:JcS .llcS 1 7 .deS 'Wd3 18 ..1ld3 l::t ed8 1 9.l::te d1 l::t d S 20.J:Iac1 ba3 21 .ba3;tcP [c5>] 21 ... l::t ad8 22 ..1le2 l:Id1 23 . .1ld1 ! ti:Je4 24 .1la4 f6 2S.h4 Wf7 26 .1le3 l::t c8 27.l:tb1 ti:Jd8 28.l::tc 1 we7 29.ti:Je1 .llc6 30 ..1lb3 l::t b8 31 ..1lc4 •

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1 -0

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Budapest 1 999 (4)

1 .d4 dS 2.c4 dc4 3.ti:Jf3 e6 4.e3 ti:Jf6 S.�c4 cS 6.0-0 cd4 [6 ... a6] 7.ed4 ti:Jc6 8.ti:Jc3 �e7 9.l::te1 0-0 1 0.a3 b6 1 1 .�a2 .llb7 1 2.'iYd3 l:Ic8 13 ..1lgS ti:JdS 1 4.�b1 g6 1 5.�h6 J:te8 1 6.ti:Jd5 'i¥d5 1 7.�a2 '1Wh5 1 8.'i¥e3 �f6 1 9.d5 ti:Jd8 20.d6 l::t c5 21 ..1lf4 �f3 22.gf3 ti:Jc6 23.:C:ad1 ti:JeS 24.Wg2 ti:Jd7 2S.b4 J:tcc8 26.l::tc 1 Wg7 27.l::t c7 l:tc7 28.dc7 'iYbS 29.l::t c 1 l::tc8 30.�c4 'ifa4 31 .'ifd3 1 -o ti:Je5 32.�es �e5 33 ..1lb5

Survey CK 4.4

N iC

SURVEY

INTRODUCTION: Jeroen Bosch MAIN ANALYSIS: Emil Sutovsky, Yury Dokhoian STUDY MATERIAL: Bosch

Caro-Kann Defence Advance Variation CK 4.4

No Longer a Forced Draw? 1 .e4 c6 2.d4 dS 3.e5 �fS 4/2jc3 e6 5.g4 jlg6 6.t2Jge2 CiJe7 In Linares 1 999, Anand won a good game versus Topalov in the topical 6. . . CiJe7 line in the Caro­ Kann Advance. In his notes he demonstrated that Topalov (who was White) could have forced a draw in the early middle game. This was confirmed in the game Nataf-Solozhenkin, French Team Championship 1 999, the final game of a survey I wrote for Year­ book 5 1 . In the past two years sev­ eral peacefully inclined players have taken that very same draw. However, other routes for White have also been discovered since. This survey will present the cur­ rent state of affairs.

Black's most reliable answer. Now 1 2.CiJd6 ik.d6 1 3.ed6 g5 ! and so on, draws by force, which is why am­ bitious players have gone for 1 2.fe4 ab5 1 3.ed5 ed5. Here White was successful with 14.h6 (Nataf­ Volzhin, Stockholm 1 999) at first, but in Malakhov-Galkin, Lau­ sanne 2000, Black came up with the right answer. Meanwhile, 14.ik.g2 does not make a convinc­ ing case for a White advantage ei­ ther. The resulting positions are very complicated but Black seems to be doing OK.

Another Epic Game And so we move on to Linares, 200 1 . Enter Garry Kasparov (him again!), who in another epic game against his old rival was victorious with 8.dc5. Karpov played 8 ... CiJd7, which was more or less refuted by Kasparov's novelty 1 3 .ik.g5 ! (an improvement over 1 3.CiJd5 in Shirov-Karpov, Mon­ aco blindfold 2000). Crucial is 8 ...CiJec6 9.h4 �c7 !, which has be­ come the main line. White has mainly gone for 1 0.ik.g2 �e5 now, but 1 O.h5 and 1 OJ:!:h3 are worth in-

STATISTICS

A Forced Draw? Let us first investigate what has happened in the 'forced' line 7.CiJf4 c5 8.h4 cd4 9.CiJb5 CiJec6 10.h5 �e4 l l .f3, which leads up to the Topalov-Anand game. Karpov has unsuccessfully tried out his 1 1 .. .�f3 once again versus Anand (Monaco blindfold 200 1 ). And in the rapid game Shirov-Rausis, Tal­ linn 2000, Black made an interest­ ing attempt to play along the lines of Topalov-Anand without allow­ ing the forced draw ( l l . . .g5). However, l l ...a6 has remained 1 05

vestigating (see Vlassov-Dreev, Internet 2001 ). Once again it is dif­ ficult to conclude anything except 'unclear' , although it seems that Black can hold on.

1 2.hg3 tt:Jc8 [1 2...a6 1 3.�g5 �bB 14.�d3 �a7 1 5.tt:Je2 b5 16.e3 �d3 1 7.�d3 1Llg6 1 B.tiJ14 tt:JI4 1 9.gl4 h6 20.15± Svidler-Galkin, Tomsk tt 2001] 1 3.b5 �b4 1 4.bc6 beG 1 5.�d3 tt:Je7

Discarding 7 .tt:Jf4 Some players have started to dis­ card 7 .tt:Jf4 to go for an entirely dif­ ferent concept involving 7 .f4. One of them is Sutovsky, who in our main game beats Caro-Kann con­ noisseur Dautov in a highly attrac­ tive encounter. It appears that Dautov's 7 . . . tt:Ja6 is too slow. After 8.tt:Jg3 ! tt:Jb4 9.f5 ef5 10.a3 ! f4 l l .ab4 fg3 1 2.hg3 White has a considerable advantage, an assess­ ment that was confirmed in Svidler-Galkin, Tomsk 200 1 . However, 7 . . .h 5 i s no picnic either after the positional pawn sacrifice 8.f5 ! ef5 9.g5 ! . So far, Black has not been able to equalise.

Conclusion In conclusion, the pendulum of theory is moving to and fro. At this moment the ball is once again in Black's court. One strong novelty is all it takes, though, in such a sharp line ...

C K 4.4 Sutovsky,Emil Dautov,Rustem Essen 2001 (4)

1 .e4 c6 2.d4 d5 3.e5 �f5 4J2Jc3 e6 5.g4 �g6 6J2Jge2 tt:Je7 [6...c5; 6...16; 6...�e7] 7.f4!? [7.ltJI4 e5 B.h4 ed4 9.1Llb5 tt:Jee6 1 O.h5 �e4 1 1 .13] 7...tt:Ja6 8.tt:Jg3! [B.a3? h5! 9.15 el5 1 0.g5 h4! 1 1 .1Lll4 tt:Jc?+; B.h4? tt:Jb4 9.15 tt:JI5! 1 0.gl5 �15 1 1 .tbg3 tt:Jc2 1 2.'it>l2 tt:Ja1 1 3./Ll15 el5 1 4.�d3 g6 1 5.�e3 �e7 1 6.'it>g3 16 1 7.el6 �16 1B.�a1 0·0+ Midoux-Oialsson, Cappelle la Grande 2000] 8 ... tt:Jb4 9.f5 ef5 1 0.a3! f4 [1 0 ... tt:Ja6 1 1 .tt:Jb5! (1 1 .�g5!? lg4 12.1Llb5!t>) 1 1 ...eb5 12.�b5 tt:Jc6 1 3.�e6 be6 1 4.gl5 �e7 1 5.0-0±] 1 1 .ab4 fg3

1 06

1 6.�g5! 'tlVd7 [16 ... 0-0 1 7.�e2 �d3 (17...'tlVd7 1B.�h2 h6 (1B ... �g4 1 9.�h7 �h7 20.�h7 'it>hB 21 .�15+-) 1 9.�h6 gh6 20.'tlVh6 15 21.gl5 �15 22.g4! �d3 23.e6!+-) 1 B.cd3 (1 B.�d3 h6 1 9.�d2 e5oo) 1 B .. JleB (1B ...�b6 1 9.�h2 h6 21 .�14 20.�h6 �e3 'tlVd4 22.'it>e2+-) 1 9.'tlVh2 h6 20.�h6 gh6 21 .'tlVh6 tt:Jg6 22.�h7 'it>IB 23.0-0!+-] 1 7.�e7! �e7 [17 ... 'it>e7 1 B.�g6 (1 B.O·O �d3 1 9.�d3 �g4 20.J:!.a6 (20.tt:Je2!?) 20...�e3 21 .�e3 l:!.hcB 22.e6!) 1B ... hg6 1 9.0-0! (a7<, 17<) 1 9...�e3 (19...a5?! 20.tt:Ja4+-) 20.be3 J:!.heB 21.l::!.l4 'it>IB 22.�11 'it>gB 23.'tlVh3 (L;; 'it>g2, l::!. h 1) 23...'ifb7 24.l::!.al1 ! (24.'it>g2 �b2oo) 24.. .'ifb2 25.g5! �e3 26.J:!.h4 �e3 27.Wg2+-; 1 7...�e7 18.�g6 lg6 1 9.0-0 �c3 20.be3 ZliB 21 .�d3 "' 22.�a6, "' 22.e4] 1 8.�g6 fg6 1 9.0-0 l::!.f8 [19 ... h5 20.�d3! �e6 (20... J:!.h6 21 .e6! �d6 (21 ...�e6 22.J:!.ae1 'ifd6 (22...�g4 23.tt:Jd5! ed5 24.'�'b5 �d7 25.J:!.e7 we? 26 . .l::!.l7 Wl7 27.'�'d7 WIB 2B.�d6) 23.l::!.e3 J:!.dB 24.J:!.Ie1 J::i:d7 25 ..l::!.e6+-) 22.'ifl3 hg4 23.'tlVI7 WdB 24.1Lle2!±; 20 ... �g4 21 ..l::!.a6 Wd7 (21 ... .l::!.eB 22.J:!.a7 h4 (22 ... ife6 23.1Lle2 g5 24.ifl5 �15 25.J:!.I5) 23.tt:Jd5 hg3 24.1le7 'it>dB 25.ltJI4! <J;;e7 26.tt:Jg6 'it>d7 27.J::i:l7 WeB 2B.tiJhB �h3 29.�g6!+- ; 21...�e6 22.1Llb5 Wd7 (22 .. JleB 23.tt:Ja7 J:!.e7 25.ifb5 J:!.e6 24.tt:Je6 Wd7 26.�b7+-) 23.tt:Ja7 h4 24.l:!.c6 'tlVh3

25 . .l::!. b6 (25. .l::!.g6?! .l::!.a7 26.ifb5 weB 27.�e6 WbB 2B.'tlVd5 l::!. b 7!; 25.e6 wdB 26.l:!.e3 �g3 27.�g3 hg3 2B. .l::!.a 1 weB 29.l::!.g3) 25... �g3 26.'�i'g3 hg3 27.J:!.b7 we6 2B.tt:Jb5 l:tabB 29.tt:Jc7 Wd7 30.J:!.bB l:!.bB 31 .tt:Jd5 .l:tb2 32.e4+-) 22 . .l::!.l7 �e6 23.l::!.g7 l:thgB 24.J:!.gB :SgB (24 ... �gB 25.J:!.e6! we6 26.�b5 we? 27.tt:Jd5 WdB 2B.'tlVb7+-) 25 . .l::!.a7 WeB 26.�13+-) 21 .l:!.a6 h4 (21 ... hg4 22.tt:Jb5+-) 22.tt:Jb5 Wd7 (22 ... J:!.eB 23./Lla? .!le? 24./Llc6+-) 23.J:!.Ia1 ±] 20.ife2 Zlf1 21 . .l::!.f1 �e6 22.Wg2! [22.�a6 ifeB] 22 ...a5 23.1Lla4 ["' 24.1Llb6, "' 24.tt:Je5] 23 ...J:!.b8

24.1lf4! [24.�a6 �eB] 24...t!.b4 25.b3 g5 26.t!.f2! l::!. b5 [26... l::!.d4 27.ifa6 t!.g4 (27...�d7 2B.e6! �e6 29.�aB �dB 30.1Lle5 �g4 31 .tt:Jb7!; 27... :Sb4 28.�aB 'it>d7 29.tiJb6 Zlb6 30.�a7 WeB 31 .'iVb6) 2B.�aB �dB 29.tt:Je5 .l::!.g3 30.'it>g3 �e5 31 .Wg2+-] 27.'tlVf3! ["' tt:Ja4-e5] 27... l::!. b7 [27... Wd7 2B.tt:Jc5! �e5 29.de5 .ll bB 30.'iVd3 we? (30...ife5 .!:teB 32.'ifb7 wdB 31 .'ifa6 33.'tlVe6+-) 31 .ifd2! �g4 32.�a5 l:!.dB (32...�d7 33.e6!+-) 33.�e7 �d7 (33... l:!.d7 34.�e6 'tlVe4 35.Wh2 'tlVe5 36.�a6+-) 34.'ifd6 �d6 35.ed6 we6 36. .l::!.e2 Wl6 37.b4+-] 28.�d3! g6 29.ifa6 l:lb8 30.'tlVa7 [30.'tlVa5] 30 ... J:!.d8 [30 ... �eB 31 .'�a5 �g4 (31 ...�b4 32.'ifa7 ifb7 33.ifb7 J:!.b7 34.lll6+-) 32.tt:Je5 'ifeB 33.e6+-] 31 .1Llc5 �g4 32.e6! h5 [32 ... �d4 33.J:!.IB (33.'\i'd?!?) 33...'it>IB 34.tt:Jd7 l::!.d7 35.ifd4+-] 33.ifc7 J:l.d6 1 -o 34.�b8 l:i:d8 35.'tlVe5 Sutovsky

Survey CK 4.4 CK 4.4

[26....S:h6!? 27.�e3!? .l::!.e6 28.�13 �d6 (28 ... ttJe5 29.�h5) 29.�h5 t2Je4 30.�h8 'it>e7 31 .�g8 tLle5 32.14+-) 27. .!:!.g1 ttJda 28.�g4 �ea 29.l:!.h5 .!:!.f8 30.J::ic5 �c5 1 -0 31 .�h5

Kasparov,Garry Karpov,Anatoly Linares 2001 (5)

1 .e4 c6 2.d4 d5 3.e5 �f5 4.tLlc3 e6 5.g4 �g6 6.t2Jge2 t2Je7 7.tLlf4 c5 8.dc5 ttJd7 9.h4 tLle5 1 0.�g2! ? h5 1 U ife2 tLl7c6 1 2.tLlg6 ttJg6 1 3.�g5! [1 3.ttJd5 Shirov-Karpov, Monaco blind 2000) 1 3... �e7 1 4.gh5 tLlf8 [14 ... tLlh4 1 5.�h4 �h4 16.�d5 �e7 17.�c6 bc6!1£<; 1 4... t2Jge5 1 5.14! tLld7 1 6.0-0-0; 14 ...�g5 1 5.hg6; 1 5.hg5] 1 5.tLlb5 tLld7! [15 ... �a5 1 6.�d2 �dB 17.�d5 tLld4 18.�d3 �c5 (18 ...ed5 1 9.tLld4) 1 9.h6 gh6 20.�b7 llb8 21 .tLld4 llb7 22.�c3; 15 ...16 16.�14) 1 6.h6! tLlc5 [16...gh6? 17.tLld6 lt>18 18.�h5; 16 ... g6 1 7.�e7 t2Je7 18.0-0-0 0-0?! (18... ttJc5 1 9.�e5) 1 9.h5 g5 20.14 ) 1 7.�f4 �f8 [1 7...�a5 1 8.c3 0-0-0!? 1 9.hg7 llhgB 20.�c7 �a4 21 .�d8 'it>d8 22 . .!:!.d1 !? llg7 (22...�a2 23.�h5) 23.�13± �a2 (23...a6 24.ttJd4) 24.c4] 1 8 . hg7 'it>g7 1 9.0-0-0 .....

Dokhoian

Study Material 7 .t2Jf4 c5 8.h4 cd4 9.tLlb5 t2Jec6 1 0.h5 �e4 1 1 .f3

Anand,Viswanathan Karpov,Anatoly Monaco blind 2001 ( 1 )

20.lle1 ? li:ld4-+ Joseph-Sasikiran, Sangli 2000] 1 S.'tlid8:t «i>d8 1 6.�g2 ILleS 1 7.£e4 1Llbc6 1 8.�e3 [18.1Llf2] 1 8 ... 1Llg4 1 9.0-0-0 <.t>e7 20.�cs wf6 21 .llhf1 «i>g7 22.lld7 cb2 23.«i>b1 ILlgeS 24.�f8 llhf8 2S.l::!. b7 l::!.ab8! 26.�c6 1Llc6 27.l::!.c7 l:l:bS 28.l:l:c6 l::!. b4 29.l::!.d 1 g4 30.1Llf2 wf6 31 .1Lld3 lld4 32.l:i:f1 <.t>gs 33./Llcs l:i.f4 34.llg1 l::!.d8 [34... llb8] 3S.l::!.e6 l::!.d S 36.1Lle4 «i>fS 37.l:ie7 l:i:d4 [37.. J:le4 38.l::!.f 1] 38.1Llg3 «i>f6 39.l::!.a7 l::!.f3 40.a4 «i>gS 0-1

Malakhov,Vladimir Galkin,Alexander Lausanne m 2000 (3)

1 .e4 c6 2.d4 dS 3.es £ts 4.1Llc3 e6 S.g4 �g6 6.1Llge2 1Lle7 7.1Llf4 cS 8.h4 cd4 9./LlbS 1Llec6 1 0.hS �e4 1 1 .f3 a6 1 2.fe4 abS 1 3.edS edS 1 4.h6 1Lld7N [14 ... g6 1 5.�g2 �b4 16.�d2 �d2 17.'il'd2 0-0 1 8./LldS li:ld? 1 9.0-0 li:lde5 20.g5!± Nataf-Volzhin, Stock­ holm 1999/00] 1 S.e6 fe6 1 6.1Lle6 'il'e7 1 7.'tlie2 li:ldeS 1 8.hg7 �g7 1 9.1Llg7 'tlig7 20.�h6 'tlie7 21 . .U.hS .U.g8 22.a3 b4 23.�h3 l::!.g 6 24.a4

1 .e4 c 6 2.d4 d S 3.es �fS 4/2lc3 e6 S.g4 �g6 6.1Llge2 1Lle7 7.1Llf4 cS 8.h4 cd4 9./LlbS li:lec6 1 O.hS �e4 1 1 .f3 �f3 1 2.'tlif3 li:leS 1 3.'tlig3 [13.'tlie2 li:lbc6 1 4.c3 't/ia5 (14 ... dc3 1 5.bc3 �cs 1 6.�e3 (1 6.1Lld3; 16.�g2 YB/51) 16...�e3 17.'tlie3 a6 1 8.1Lld4 li:ld4 1 9.cd4 'tlia5 20.<e2 li:lg4 21 .'tlid2oo Satyapragyan-Sundararajan, Calcutta 2000) 1 5.1Lld5?! (1 5.b4; 1 5.1Lld4?? li:ld4 16.'tlie5? 1Llf3) 1 5 ... d3? (15 ... ed5!g?<) 16./Lldc? <;i;od? 1 7.'tlie4 Burrows-Filipovich, Philadelphia 2000] 1 3 ... 1Llbc6 1 4.1Lld3 f6 [14 ... 1Lld3 - YB/51] 1 S.Ii:lf4 <;i;od7 1 6.gSN [16.c3 Kotronias-Adianto, Buenos Aires 1 997 - YB/51 -84] 1 6 fS [16 ... a6!? 1 7.gf6 'tlif6 1 8.�h3oo] 1 7.c3 dc3 1 8.bc3 't/ias [ 1 8... 'tlig5] 1 9.�d2 't/ia4 20.�e2 �CS 21 . .ilh4! /Llg4? 22.1Lld3!+- �e7 [22... 'tlib5 23.1Lle5 1Llge5 24.£b5+-] 23.'!Wc7 «i>e8 24.'tlib7 1 -0

24 ... d3! 2S.cd3 l:!:h6 [26.l:l:h6 1Lld4-+] 0-1

Shirov,Alexey Rausis,Igor

Antonio,Rogelio Nguyen Anh Dung

Tallinn rapid 2000 (3)

Manila zt 2001 (7)

1 .e4 c6 2.d4 dS 3.es �fS 4.1Llc3 e6 S.g4 �g6 6.1Llge2 1Lle7 7.1Llf4 cS 8.h4 cd4 9./LlbS li:lec6 1 0.hS �e4 1 1 .f3 gS!? 1 2.fe4 de4 1 3.1Llh3 h6 1 4.c3 dc3 [14 ...£c5 15.b4 a6 1 6.bc5 ab5 17.�b5 'tlia5 1 8.'tlib3 0-0 1 9.0-0 dc3

1 .e4 c6 2.d4 dS 3.es �fS 4.1Llc3 e6 S.g4 �g6 6.1Llge2 li:le7 7./Llf4 cS 8.h4 cd4 9./LlbS li:lec6 1 0.hS �e4 1 1 .f3 a6 1 2.fe4 abS 1 3.edS edS 1 4.'!We2?!N �b4 1 S.«i>d1 0-0 1 6.1Lld3 l::!.e8 1 7.gS [17.�14] 1 7 ... 1Lld7

•..

1 9 Wf8 [19 ... llc8 20.c4! ttJa5 21 .cd5 ttJd3 22.Wb1 ttJI4 23.�e5 �16 24.�14 �b6 25 . .!:!.hg1+-; 1 9...a6 20.tLlc7!; 1 9 ... �a5!? 20.�b1 (20.a3!?) 20 ... llag8 21 .�d2 �b6 22.�c3 �16 (22 ...16 23.b3!?) 23.�d5!? �c3 24.tLlc3 ed5 25.tLld5.....] 20.It>b1 [20.c4!?) 20 a6 21 .tLlc7 .l:tc8 22.�d5! ed5 23.l:!.d5 �c7 [23 ... tLld7?! 24.llh5! l::th5 25.�h5 �16 26.�d6 t2Je7 27.tLld5; 23... .l::!.c7?! 24J::!.d8 �d8 25.�d6 t2Je7 26.�e5) 24.�c7 l:!.c7 25.J:l.f5! l:i:d7 26.c3! [26.�c4 tLldB 27.:!:!.c5? :!:!.h4!) 26 f6 ..•

..•

•..

1 07

1 8.g6 t2Jde5! 1 9.gf7 t2:lf7 20.'ifg2 kfB 21 .t2:lf4 'ii'e 7 22.kd3 t2:lb4 23.h6 t2:ld3 24.cd3 g6 25.t2:ld5 'iVe5 26.'iVf3 .l:ta6 27.kd2 t2:lh6 28.kf4 'iff5 29.t2:lc7 kd6! [29... .1:te3 30.'iVd5!] 30.t2:le8 kf4 3 1 .l::tf1 t2Jg4 0-1

[18 ... .1:te8 19.0-0-0 'iYc5 20.Wb1 gh6 21..�.e5 l::te5 22.'il'f3 �d6 Svetushkin­ Cioara, Tusnad 2000] 1 9.t2:lb6 Wc7 20. 'iYbS gS 21 .�h2 �d6 22.0-o-0 'ii'a2 23.l::t hf1 J:ihe8 24.�es J:ie5 25.t2:ld5 WbB 26 ..1:tf7 ke7 27.l::tf5 d3 28.l::te5

Salmensuu,Oili Volzhin,Aiexander

Vlassov,Nikolay Dreev,Alexey

Gausdal 2000 (5)

1 .e4 c6 2.d4 d5 3.e5 kf5 4.t2:lc3 e6 5.g4 kg6 6.t2:lge2 t2Je7 7.t2:lf4 c5 8.h4 cd4 9.t2:lb5 t2Jec6 1 0.h5 ke4 1 1 .f3 a6 1 2.fe4 ab5 1 3.ed5 ed5 1 4.kg2 kb4 1 5.wf1 t2:le5 1 6.t2:ld5 kd6 1 7.h6 g6 1 8.'iVd4 0-0 1 9.g5 [19.'ii' b6 'iVb6 20.tLlb6 l::ta6 21 .ke3 t2Jg4 22.�g1 (Sutovsky-Christiansen, Essen 1 999) 22 ... t2Jc6] 1 9... t2:lbd7 20.kh3?! f6! 21 .t2:lf4 'iVc7 22.gf6 t2:lf6 23.Wg2 'ifc6-+ 24.t2JdS J:!:ae8 25.l::t d 1 �cs 0-1 26.'ifd2 l::t d8 27.c4 bc4

[13.kg5! Kasparov-Karpov, Linares 2001] 1 3... kc5 1 4.�g5 t2Jge7 1 5.'iVb5 f6 1 6.'ifc5 t2Jd5 1 7.0-0-0 'iVe7 1 8.'iVbS 0-0-0 1 9.�d2 hg4 20.'i!'c4 t2:lb6 21 .'i!Yg4 J:id4 22.'i!'g3 .l:thdB 23.�c3 l:!:d1 24.l:!:d1 l::t d 1 25.Wd1 t2:la4 26.�c6 %-% YB/51·83

Dos Hermanas ICC m-2 2001 (3)

28 �b4! 29.c3 'ifa1 30.Wd2 'i!'b2 31 .Wd3 t2:le5 32.We4 'ifg2 33.WeS 'iVg3 34.wts 'ii't3 35.wgs l:!:gB 0-1 .•.

1 .e4 c6 2.d4 dS 3.e5 i.f5 4.t2:lc3 e6 S.g4 �g6 6.t2:lge2 t2Je7 7.t2:lf4 cs 8.dc5 t2Jec6 9.h4 'i!Yc7 1 0.h5 [10.l::th3 d4 1 1 .t2:lg6 hg6 12.t2:le4 'i!'e5 13.'ife2 tbd7 1 4.14 'fie? 1 5.'i!'c4 t2:lf6 Y2-Y2 Apicella-Dorfman, Vichy ch-FR 2000] 10 .. .'t/fes 1 1 .t2:lte2 [1 1 .ke2 �e4 1 2.l::th3 kc5 (12 ... t2:ld4) 13.13 15 14.fe4 fe4 1 5.t2:le6 'ife6 16.'fid5 'ifd5 17.t2:ld5 t2:ld4 1 8.J:I:c3!+- Ljubic-Enigl, Schwarzach 2000] 1 1 ke4 1 2.l::t h 3 [L> 13.13] 1 2 ... h6 1 3.f4 'ifc7 1 4.t2Je4 de4 1 S.t2:lc3 �c5 1 6.t2:le4 ke7 1 7.c3= t2:ld7 1 8.�g2 0-0-0 1 9.'ife2 f5!? 20.t2:lf2 �d6 21 .l::te3 �f4 22.l::te6 tLlcS ..•

7.tt:lf4 c5 8.dc5

HjorthJens Hansen,Victor Gausdal 2000 (5)

1 .e4 c6 2.d4 d5 3.e5 kf5 4.t2:lc3 e6 S.g4 �g6 6.t2:lge2 t2:le7 7.t2:lf4 c5 8.h4 . cd4 9.t2:lb5 t2Jec6 1 O.hS ke4 1 1 .f3 a6 1 2.fe4 abS 1 3.edS edS 1 4.i.g2 kb4 1 5.kd2 0-0 [15 ... i.d2 1 6.'ifd2 tbe5 1 7.h6 g6 1 8.tLld5 t2:lbc6 1 9.0-0 0-0 20.'iff4!!!! Fedorov-Wu Shaobin, Istanbul ol 2000] 1 6.�b4 [1 6.t2:ld5] 1 6 t2:lb4 1 7.0-0 [1 7.h6] 1 7 t2:l8c6 1 8.a3 t2:la6 1 9.i.d5? [19.h6] 1 9 ... t2:le5 20.'ife2 'ii'g 5! 21 .kb7 l::t a7 22.�f3?? 'ii't4-+ 23.Wh1 t2:lf3 24. 'iVf3 'il'f3 25.l::tf3 .l:te7 26.l::t f2 0-1 l::te4 27.l::t g 2 fS •••

•..

Svetushkin,Dmitry Sargissian,Gabriel Erevan Wch-jr 2000 (8)

1 .e4 c6 2.d4 d5 3.e5 �f5 4.t2:lc3 e6 5.g4 �g6 6.t2:lge2 t2Je7 7.t2:lf4 cS 8.h4 cd4 9.tLlbS t2Jec6 1 0.h5 �e4 1 1 .f3 a6 1 2.fe4 abS 1 3.edS edS 1 4.kg2 tbeS 1 S.t2JdS t2:lbc6 1 6.h6 'ifd6 1 7.�f4 0-0-0 1 8.'il'e2 'ife6 1 08

Almasi,Zoltan Karpov,Anatoly Monaco blind 2001 (9)

1 .e4 c6 2.d4 dS 3.e5 kts 4.t2:lc3 e6 S.g4 �g6 6.t2:lge2 t2Je7 7.t2:lf4 cS B.dc5 t2:ld7 9.h4 t2:le5 1 o.�g2 [1 0.kb5 tb7c6 1 1 .'ii'e2 ke4 1 2.t2:le4 de4 1 3.�c6 t2Jc6 14.'ife4 kc5=l' Prasad­ Prakash, Kelamabakkam 2000; 10.h5 ke4 1 1 .l:!:h3 t2:l7c6 1 2.�e3 �e7 1 3.h6 g5 14.t2:lh5 0-0+ Safiye-Karpov, Damascus rapid 2001] 1 0 ... d4N 1 1 .h5 dc3 1 2.'ifd8 l::td8 1 3.hg6 t2:l7g6 1 4.b4 tbt4 1 S.�f4 t2Jc6 1 6.l::t b 1 �e7 [16 ... l:Id4] 1 7.ke3 0-0 1 8.g5 f6? 1 9.gf6 gf6 20.�h6 J:!:feB 21 .l:!:g1 l::t d 4?? 22.kc6 1 -0

Shirov,Aiexey Karpov,Anatoly Monaco blind 2000 (4)

1 .e4 c6 2.d4 d5 3.es �fS 4.t2:lc3 e6 5.g4 kg6 6.t2:lge2 t2Je7 7.t2:lf4 cS B.dcS t2Jec6 9.h4 tbes 1 o.�g2 hS 1 1 .'ife2 t2:lbc6 1 2.t2:lg6 t2:lg6 1 3.t2:ld5

23.kc6 t2:le6 24.'ii'e6 Wb8 25.�f4 'iff4 26.'ifb3 W/c7 27.�g2 fg4 28.Wf1 l::t hf8 29.Wg1 l::tf 2!? 30.Wf2 W/cs 31 .Wg3 'ife5 32.Wg4 'ifg5 33.Wh3 'iVh5 34.Wg3 'iVe5 35.Wf2 'ii'cs 36.Wg3 'ife5 37.Wf2 'iVcS 38.Wf3 'il'fS 39.Wg3 W/es %-%

Bachin,Vitaly Galkin,Alexander Elista ch-RUS 2001 (2)

1 .e4 c6 2.d4 dS 3.e5 kt5 4.t2:lc3 e6 5.g4 �g6 6.t2:lge2 t2Je7 7.t2:lf4 c5

Survey CK 4.4

8.dcS tt:lec6 9.h4 Wic7 1 0.�g2 WieS 1 1 .ttlfe2N (.6. h5, �14, 14] 1 1 ... h6 1 2.f4 Wif6 1 3.�e3 tt:la6 1 4.fS �h7 1 S.b4? tt:lab4 1 6.l::t b1 o-o-o 1 7.0-0 d4 1 8.�b4 ttlb4 1 9.tt:le4 de3-+ 20.Wib1 WieS 21 .1Vb4 l::t d7 22.l::t b1 efS 23.gfS �fS 24.tt:l2c3 e2 2S.Wf2 �e4 26.tt:le4 fS 27.ttld6 �d6 28.�b7 Wd8 29.cd6 l::t e8 30.�e4 "iff4 31 .Wg2 Wig4 32.Wf2 "ifh4 33.Wg2 'ifg4 34.Wf2 Wif4 3S.Wg2 l::t d 6 36.WiaS we7 37.�fS Wf8 0-1

Gofshtein,Leonid Donchenko,Anatoly Tel Aviv 2001 (8)

1 .e4 c6 2.d4 dS 3.es �fS 4.tt:lc3 e6 S.g4 �g6 6.tt:lge2 tt:le7 7.ttlf4 cS 8.dcS tt:lec6 9.h4 "ifc7 1 0.�g2 WieS 1 1 .tt:lce2 tt:la6!? 1 2.hS ]l.e4 1 3.f3 0-0-0 1 4.�d2 ]l.cS [14 ... tt:lc5 Shirov; 1 4 ... g5 Shirov] 1 S.fe4 [1 5.Wic1 g5 1 6.tt:lh3 tt:ld4 (16 ... h6! Shirov) 17.fe4 tt:le2 1 8.We2oo Shirov-Bareev, Montecatini Terme 2000] 1 S ...de4 1 6.'ifc1

Svidler,Peter Dreev,Alexey Smolensk tt 2000 (4)

1 .e4 c6 2.d4 dS 3.es �fS 4.tt:lc3 e6 S.g4 �g6 6.ttlge2 ttle7 7.tt:lf4 cS 8.dcS tt:lec6 9.h4 'ifc7 1 0.�g2 'lies 1 1 .tt:lce2 �cs 1 2.hS �e4 1 3.f3

1 3 ...fS? [13 ... ttld7 1 4.1e4 de4 1 5.tt:lg3 tt:ll6 16.c3 J:!.dB 1 7.Wie2 e3 1 B.'i¥13 0·0 1 9.tt:le4 �b6 20.h6! g6 21 .ttld3 J:l.d3 22."ifl6± Smirnov-Volzhin, Samara ch·RUS 2000] 1 4.fe4 fe4 1 S.tt:le6! Wie6 1 6.ttlf4 'lieS 1 7."ifdS "ifdS 1 8.ttldS 0-0 1 9.�d2 �f2 20.Wd1 tt:la6 21 .h6!± l::tfe8 22.hg7 �d4 23.c3 l::t ad8 24.J:I.hS �g7 2S.Wc2 tt:lcS 26.�e3 tt:ld3 27.l::t d 1 l::t d 6 28.a3 J:!:g6 29.gS l::t eS 30.l::t h 4 J:ige6 31 .ttlf4 l::te8 32.ttlhS+�ha 33.ttlf6? [33.ttlg3] 33...�f6 34.gf6 hS 3S.�e4 l::te4 36.l::te4 J:l.e4 37.Wd3± J:l.g4 38.We2 J:l.g2 39.�f2 tt:leS 40.Wf1 l::t g 6 41 .l::t d S tt:lc4? [41 ... tt:lg4] 42.l::t d8 Wf7 43.�d4+ttld2 44.We2 tt:lb3 4S.J:!.d7 weB 46.l::t e7 Wf8 47.�eS tt:laS 48.l::t c7 Wg8 49.�d4 tt:lb3 SO.�a7 h4 S1 .J:I.b7 h3 S2.l::t b8 Wf7 S3.J:lb3 1 -0

1 6 ... l::t d 2 17.'ifd2 �dB 1 8.Wic1 tt:lab4 1 9.l::t h 3 [1 9.a3 �e3] 1 9 ... �b6 20J1c3 e3 21 .Wf1 l::t d4 22.tt:ld4 �d4 23.ttlh3 e2 24.We1 �c3 2S.bc3 't!Vc3 26.We2 tt:ld4 27.Wf1 (27.WI2 tt:ldc2] 27 ... "ifc4 28.Wf2 tt:ldc2-+ 29.Wid1 'lieS 30.Wg3 'lieS 31 .Wh4 tt:la1 32.tt:lgS 'ifh2 33.tt:lh3 "ifg2 34.Wia1 f6 3S.Wie1 tt:ldS 36.Wie6 Wc7 37.1Vf7 wc6 38.Wig7 1Ve4 39.ttlf2 'ife3 40.tt:lh3 0-1

Shirov,Alexey Bareev,Evgeny New Delhi rapid 25 2000 (5)

1 .e4 c6 2.d4 dS 3.es �fS 4.tt:lc3 e6 S.g4 �g6 6.tt:lge2 ttle7 7.ttlf4 cS 8.dcS tt:lec6 9.h4 "ifc7 1 0.�g2 'lieS 1 1 .Wf1 ?! d4? (1 1 ...�c5 12.h5 �e4 1 3.13? 15!+ 1 4.fe4 le4 1 5.tt:le6 "ife6 1 6.Wid5 :!:!18!] 1 2.hS! �c2 1 3.Wic2 dc3 1 4.tt:ld3! Wid4 1 S.]l.e3 ifc4 1 6.'i¥c3 Wic3 1 7.bc3± tt:la6 1 8.l::t b 1 0-0-0 1 9.�c6 bc6 20.tt:leS+- l::t g8 21 .ttlf7 l::t d7 22.tt:leS I:!:b7 23.l::t b7 Wb7 24.tt:ld3 eS 2S.we2 �e7

26.Wf3 wc7 27.We4 l::te8 28.J:I:h3 Wd7 29.tt:leS Wc7 30.l::tf3 �f6 3 1 .l::tfS h6 32.f4 1 -0

7.f4

Svidler,Peter Galkin,Alexander Tomsk 11 2001 (6)

1 .e4 c6 2.d4 dS 3.es �fS 4.tt:lc3 e6 S.g4 �g6 6.tt:lge2 tt:le7 7.f4 tt:la6 8.tt:lg3! tt:lb4 9.fS efS 1 O.a3 f4 1 1 .ab4 fg3 1 2.hg3 a6 (12 ... tt:lc8 Sutovsky-Dautov, Essen 2001] 1 3.�gS 'ifb8 14.�d3 1Va7 1 S.tt:le2 bS 1 6.c3 �d3 1 7.Wid3 tt:lg6 1 8.tt:lf4 tt:lf4 1 9.gf4 h6 20.fS± 1Vc7 21 .Wie3 aS 22.e6 f6 23.�f4 Wid8 24.'ifh3 hS 2S.ghS ab4 26.We2! J:ta4 27.Wig3+- 'ife7 28.b3 J:ta3 29.cb4 Wib4 [29 ... l::t a 1 30.l::ta 1 'iVb7 31 .'ifg6 WdB 32.h6+ ] 30.�d2 -

[30 ... 1fd6 31. .l:ta3!! Wig3 32.l::t a8 we? 33.�b4] 1 -0

Berg,Emanuel Hansen,Torbjorn Bergen 2001 (7)

1 .e4 c6 2.d4 dS 3.es �fS 4.tt:lc3 e6 S.g4 ]l.g6 6.tt:lge2 tt:le7 7.f4 tt:la6 8.ttlg3 tt:lb4 9.fS efS 1 O.a3 f4 1 1 .ab4 fg3 1 2.hg3 tt:lc8 1 3.bS �b4 1 4.�d3N tt:lb6 1 S.bc6 bc6 1 6._ig6 fg6 1 7.0-0 �c3 1 8.bc3 tt:lc4 1 9.l::t a 6! "ifc8 20.Wif3! 'ife6 21 .�gS ttlb6 1 09

1Zlb5 30.ifg3+-] 29.�dS il.dS 30 .111S il.h6 31 .11d S IZldS 32. '1Wb3 1Zlb6 33.'iV17 J:ieg8 34.�h1 J:ig7 3S.IZla6 �as 36.i¥16 1 -0 •

•

Czebe,Attila Rausis,Igor Basel 2000 (5)

22.c4! dc4 23.'ifa3 1Zlc8 24.'ifcs 'ifdS 2S.'ifc6 'ifc6 26Jic6± h6 27.�c1 1Zle7 28.l:�c7 hS 29.�a3 IZldS 30.l:i:g7 hg4 31 .e6+- 0-0-0 32.l::t a7 l::t h 3 33Jia8 'i;;c7 34.l::t17 1 -0

Shabalov,Aiexander Times,Jerald Foxwoods 2001 (7)

1 .e4 c6 2.d4 dS 3.es �1S 4.1Zlc3 e6 S.g4 �g6 6.1Zlge2 1Zle7 7.14 hS 8.fS e1S 9.gS 1Zla6 [9 .. .14?! 1 0.1Zl14 �15 1 1 .1Zlh5 1Zlg6 1 2.�e2 'ifd7 13Jlf1 �e6 1 4.�e3 c5 1 5.1Zll4 1Zll4 1 6.�14 1Zlc6 1 7.dc5 �c5 1 8.'ifd2 �b4 1 9.a3 �a5 20.b4 £c7 21 .0-0-0 �e5 22.�e5 1Zle5 23.1Zld5 l:r.h2 24. 'ife3 1 -0 Shabalov-Lohou, Bad Wiessee 1 999] 1 0.1Zl14 1Zlc7 1 1 .h4 'ifd7 [ 1 1 ... 1Zle6 1 2.�g2 (1 2.1Zlce2) 1 2 ... '1Wb6 13.1Zlce2 c5 14.c3 cd4 1 5.cd4 0-0-0 1 6.0-0�/± Forster-Hoffman, Biel 1 994] 1 2.�g2 1Zle6 1 3.1Zlce2 cS 1 4.c3 0-0-0 1 S.�e3 �b8 1 6.0-0 1Zlc7 1 7.dcS 1Zlc6 1 8.�d4± lle8 1 9.1Zld3 1Zld4 20.cd4 16 21 .1Zle14 £17 22.g6! �g8 23.Il:c1 1Zle6 24.e16 g16 2S.IZldS 1Zlc7 26.c6 bc6 27.g7 �g7 28.1Zlcs 'ifds [28... \\Yca 29.'ifb3

1 10

1 .e4 c6 2.d4 dS 3.e5 �15 4.1Zlc3 e6 S.g4 �g6 6.1Zlge2 1Zle7 7.14 h5 8.f5 e15 9.g5 1Zla6 1 0.1Zl14 1Zlc7 1 1 .h4 1Zle6 1 2.�g2 1Zl14 1 3.�14 1Zlc8 1 4.0-0 fi..e7 1 S.IZle2 1Zlb6 1 6.1Zlg3 ifd7 1 7.�h3± cS 1 8.c3 cd4 1 9.cd4 0-0 20.b3 �a3 21 .�c1 �c1 22.l::t c 1 J:iac8 23.J:tc8 'ifc8 24.�15 'ifc3 2S.J:l.13 'ifb4 26.£g6 1g6 27.l::t18 �18 28.�12 e3 1Zl1S 36.�14 1Zlh4 37.IZlbS 1Zlg2 38. 14 1Zlg2 40.\t>g3 1Zle3 41 .�14 1Zl1S! [41 ... 1Zlg2=] 42.1Zlc7 d4 43.1ZldS e6 44.�e4 1Zlg3 45.\t>d4 h4 46.1Zl14 \i>15 47.1Zlh3 �g4 48.1Zl12 \t>g5 49.a4 \t>1S 50.a5 1Zle2 S1 .�c5 g5 S2.b4 1Zl14 53.b5 g4 S4.a6 ba6 SS.ba6 [time??; 55 ...g3-+J 1 -0

1 6.'1Wc2 l::t b8 1 7.b3 aS 1 8.�e3 ifa6 1 9.�d2± �e7 20.J:l.a11 �gS 21 .1Zlg6 fi..e3 22.�e3 1g6 23.ifg2 J:ih6 24.J:i1S 'lieS [24 ... gl5 25.'ii'g7] 25.J:i12 'ife6 26.J:ig11 Il:h8 27.l::t14 .!:ib7 28.'i¥13 'ife7 29.'1Wg4 \t>d8 30.'1Wg6 l::t h 6 31 .'if1S J:i:16 32.'iVhS .!:!14 33.J:i14 a4 34.b4 a3 3S.'ifg6 cS 36.bc5 J:ib2 37.l::tf7 l::ta 2 38.l::t e7 1 -0 e7 39.'ii' g7 �d8 40.c6

Nataf,Igor-Aiexandre Grabarczyk,Miroslaw Hasselbacken 2001 (9)

1 .e4 c6 2.d4 d5 3.eS �15 4.1Zlc3 e6 S.g4 �g6 6.1Zlge2 1Zle7 7.f4 hS S.fS e15 9.gs 1Zla6 1 O.h4 1Zlc7 1 1 .1Zl14 1Zle6 1 2.1Zlce2 'ifd7 1 3.fi..h 3 0-0-0 1 4.0-0 \t>b8 15.fi..e3 1Zlc8 1 6.a4 a6 1 7.b3 1Zlb6 1 8.'iic 1 1Zla8 1 9.c4 1Zlac7 20.c5 �e7 21 .\t>h2 �h7 22.l::t g 1 1Zl18 23.b4 1Zlg6 24.1Zlg6 1g6 25.1Zl14 'ife8 26.�11 fi..g8 27.'ifb2 'ifd7 28.l::tg3 �f7 29.�d2 �ea

Brinck-Ciaussen,Bjom Andersen,Stig Roskilde 1 998 (2)

1 .e4 c6 2.d4 d5 3.e5 �1S 4.1Zlc3 e6 S.g4 �g6 6.1Zlge2 1Zle7 7.f4 h5 8.15 e15 9.g5 h4 [!? Dautov] 1 O.IZl14 1Zla6 1 1 .�a6 ba6 [�/± Sutovsky] 1 2.1Zla4 1Zlc8 1 3Jig1 \Was 1 4.c3 1Zlb6 1 5.1Zlb6 'ifb6 [15 ... ab6±, 'ifa5<]

30.e6 1Zle6 31 .1Zle6 'iie6 32.�14 �as 33.l::t e3 'ifd7 34.l::t ae1 £18 35.bS �17 36.ba6 1 -0

Survey CK 4.5

r; �c

SURVEY

INTRODUCTION: lgor Stohl MAIN ANALYSIS: lgor Stohl STUDY MATERIAL: Stohl, Van de Mortel

Caro-Kann Defence Advance Variation CK 4.5

Disregarding Nimzowitsch 1 .e4 c6 2.d4 d5 3.e5 �f5 4.c3 e6 5.�e3 The Advance Variation against the Caro-Kann is still hugging the limelight of modern theory. One of the possible reasons may be its flexibility - apart from the razor­ sharp lines with 4.tLlc3, White has more than one quiet approach. Short's treatment with 4.tLlf3 and 5.�e2 has been heavily tested in the previous decade and here B lack is holding his own, even more so against the rather innocu­ ous 4.tLle2 (see Yearbook 57). For this reason, even the creme de la creme of world chess, e.g. Moro­ zevich, Shirov and Gelfand, are turning their attention to 4.c3 e6 5.�e3. This idea already appeared in a few of Gurgenidze's games in the early 1 980s. White wants to prevent the liberating c5 for as long as possible and concentrates on building up his space advantage on the kingside with f4. Even when B lack finally advances his c-pawn, this is often met by c4 ! , blowing apart the centre and ex­ posing the absence of the �f5 on the queenside (Gelfand-Karpov, Monaco 2000, is a typical exam­ ple). When Morozevich opted for this system against the surprised author (the databases indicated that he hadn't used it before), I

chose a different and quite risky approach. Instead of undermining the base of White's central pawn chain in accordance with Nimzo­ witsch's axiom, I went for the e5pawn with 7 .. .f6 and 8 ... g5 ! ?. This ambitious plan gave Black a com­ fortable position from the open­ ing, but White's play can almost certainly be improved upon. The immediate 9.�b6 and 1 2.tLlh4 ! ? deserve attention, while 1 4.tLlh4? ! already isn't ideal. Probably with this in mind, Ryt­ shagov tried the same line the very next day (and again my database

showed it was his first try !), but this time I varied the move order slightly. 9 ... �h6 ! is an important resource; the otherwise strategi­ cally desirable exchange 10.�h6 would allow Black to get in e5 eas­ ily, with comfortable equality. The same even goes for the game, when the active �h6 exerts pres­ sure on White's position. So 6 . . . f6 seems to be a viable attempt to avoid a rather unpleasant posi­ tional squeeze, but the hackneyed phrase 'further practical tests are required' is very true here.

STATISTICS

111

CK 4.5 Morozevich,Alexander Stohl,Igor Istanbul ol 2000 (8)

1 .e4 c6 2.d4 d5 3.e5 �f5 4.c3 e6 5.�e3 '1Wb6 6. '1Wb3 tt:Jd7 7.tbd2 f6 8.f4 [8.tt:Jgl3 le5 9.de5 (9.'1Wb6 ab6 10.tbe5 tt:Jgl6 1 1 .tbdl3 tbe5 12.tLle5 �d6=) 9...�c5+%; 8.el6 [8 ... tbe7 8 ... g5!? gl6oo1CJ] 9.tbgi3�!SI] 9.tt:Jgf3 [9.el6 g4!? (9 ... gl4 1 0.�14 tt:Jgl6 1 1 .tbgl3 �g7 9.tbgl3) 1 0.17 �17 1 1 .tbe2 tt:Jgl6=; 9.'i¥b6!? tt:Jb6 (9 ... ab6 1 0.fg5 le5 1 1 .de5 tt:Je5 (1 1 . ..�g7 1 2.tbgl3�) 1 2.�b6 tLld7�1CJ) 1 0.fg5 le5 1 1 .tbgl3 ( 1 1 .de5 tt:Ja4f 1 2.0-0-0? tt:Jc3!-+) 1 1 ...e4 1 2.tt:Je5 tt:Jd7 (12 ... tbe7 1 3.g4 �g6 14.h4�) 1 3.g4 (1 3.tLld7 �d7 1 4.�e2 �g7 1 5.g4 �g6 1 6.h4 e5oo) 1 3... tt:Je5 (13...�g6 1 4.tbd7 �d7 1 5.h4f) 1 4.gl5 tt:Jg4 1 5.�14 h6!+%] 9 ...gf4 1 o.�f4 �g7 1 1 .ef6 tt:Jgf6 1 2.�e2 [1 2.tbh4!?] 1 2 ...0-0 1 3.0-0 h6!oo

20.g3 .!:!:ae8 21 .l::tae1 � '1Wb3 22.ab3 a6 [� 22... l:II7!� 1:::. J:i:le7, e5] 23.tt:Jg2 c5 [23...�15 24.tblh4 �h3 25.�h5±] 24. .!:i:d1 ! cd4 25.cd4 J:lc8 26.tt:Je3 �f5 27.�g2 [.::;; 27.tbl5 el5+%] 27 .. Jlc6 [27...�g6 28.tbh4f] 28.b4 b5?! [28... l::tb6 29.b5 ab5 30.l:tc1 f] 29.�d3 [a6<, e6<; 29.tt:JI5!? el5 30.J:tc 1 f 1:::. 30... J:llc8 31 .tLlh4] 29... tLld6 30.tbf5 tt:Jf5 31 .�b1 .!:l:c4 32.b3 J:lc3 [32... J:i:b4 33.�15 1115 34.l:Id3 e5D 35.tLle5 �e5 (35 ... tt:Je5 36.de5f) 36.de5 tt:Jc5 37.J:i.d5 tLlb3 38.�h6�] 33.l:tfe1 .!:l:b3 34.lle6 l:lb4 35.lla6 l:Ib2 36.�h3 h5? [36 ... tt:Je3!D 37.�e3 .!::!:13] 37J:!.a7..... tt:Jb6 38.tbg5 �h6 39..!lf1 �g5 40.jlg5 Jab1 ? [40 ... tbd4? 41 .�h7; 40...tt:Jc8D 41 .lld7 tt:Jcd6+-/±] 1 -0 41 J:ib1

14.'/We3 llg8 (14 ... '/Wg5 1 5.�g5 tbg5 16.�e2 0-0 1 7.0-0 e5! 1 8.de5 l:l.ae8= V. Novikov) 1 5.tbl3 'iVI6 1 6.0-0-0 0-0-0 17.g3 �e4 18.�e2� V. Novikov­ Piesina, Lithuania eh 1 997) 1 2.ef6 'IWI6 1:::. 0-0-0, e5f] 1 o .. :iVb6 [1 o ...le5 1 1 .tbe5 tt:Jgl6=] 1 1 .'iVb3 [1 1 .tLlb3 �g4!?= 1 1 ...0-0-0 1 2.a4 J:I:IB 13.a5oo; 1 1 .b4!?] 1 1 ...fe5 1 2.tt:Je5 tt:Jgf6 [12...�d2 1 3.�d2 tt:Jgl6 1 4.tbd7 tt:Je4 1 5.�e3 '1Wb3 16.tbl6! tbl6 17.ab3�] 1 3.tt:Jdf3 tt:Jes 1 4.tt:Je5 o-o 1 5.�d3 jld3 [1 6.tLld3 tt:Je4 17.'1Wb6 {1 7.'i¥d1 ? �d2 18.�e2 �c3-+ ; 17.'1Wc2 l:!.15..... , �e1 <) 1 7...ab6 (t::. 18 ...c51Ci <=> c) 18.�c7! c5 (18...�d2 1 9.�e2 c5 20.g3=) 1 9.�b6 �d2 20.�d1 c4 21 .tLlc5 .!:i:l2 22.tbe4 de4 23.d5 J:!.g2 (23 ...e3 24.d6±) 24.J:lg1 =] %-% Stohl

Stohl

CK 4.5 Rytshagov,Mikhail

Study Material

Stohl,Igor Istanbul ol 2000 (9)

1 .e4 c6 2.d4 d5 3.e5 �f5 4.c3 e6 5.�e3 tbd7 6.tbd2 [6.'1Wb3 '/Wc7!? 1:::. 7...16+%] 6 .. .16 7.f4

5 ...1/WbG 6.'1Wb3 tt:Jd7 7.tbd2 f6

Antoniewski,Rafal Skalik,Przemyslaw Zakopane tt 2000 (4)

1 4.tbh4?! [14 . .l:!.ae1 tt:Je4 (14 ... �h7 1 5.tbe5±) 1 5.tt:Je4 �e4+%; 1 4.tt:Je5!?] 1 4...�h7 1 5.�d6 l:tfe8 [15 ... 1.'U7!? 1:::. J:te8, c5+%] 1 6.tbhf3 tt:Jg4 1 7.tbh4D [1HUe1 e5+] 1 7...tbgf6 [1 7...�d4 18.cd4 �d4 1 9.�h1 tbl2 { 1 9... tbe3? 20.tLlh13±) 20.J:ll2 'i¥12 21 .�h5! (21 .�g3 '/Wg3 22.jlg3 e5+) 21 ...'ifd2 (21 ...'/Wh4 22.�e8 J:le8 23.1/Wb?f) 22.�e8 lle8 23.'1Wb7..... , �g8<] 1 8.tt:Jdf3 [1 8.tbhl3 tt:Jg4=] 1 8...tbe4 1 9.jlf4 .!:!:f8?! [1 9 ...e5! 20. '1Wb6 ab6 21 .de5 tt:Je5 22.tt:Je5 �e5 23.jlh6?! (23.�e5 .!:!:e5 24.tbl3 .!:!:e7 25.J::!.Ie1 =/'f) 23...jld6! 24.�h5 �c5 25.�h1 tLl12 26. .1':!:12 {26.�g1 l:!.e4f) 26...�12 27.�e8 J:le8 28.tbl3 .!:!:e2f]

1 12

1 .e4 c6 2.d4 d5 3.e5 �f5 4.c3 e6 5.. b3 ti:ld7 6.'il'b3 'il'b6 7.ti:ld2 f6 a.t4 9s s.tt:Jgta gt4 1 o.�t4 �g7 1 1 .ef6 ti:lgf6 1 2.ti:lh4!? 0-0 [12 ... �e4 13.�e2 0-0 14.0-0;!;] 1 3.ti:lf5 et5 1 4.'iYb6 .i1ae8?! (14 ... ab6 15.�d3=/;!;] 1 5.'0!td1 ab6 1 6.�d3 ti:lh5 (16... tt:le4!? 17 . .i111;!;] 1 7..!:tf1 .!Ie6 1 8.'0!tc2 c5?

7 g5!? [7...tbh6 8.tt:Jgl3 �e7 9.'ifb3 �b6 1 o.�e2 c5 1 1 .'1Wb6 ab6 1 2.�b5 �g4 1 3.h3 �13 14.tbl3 tt:JI5 1 5.�12 h5 16.g3 �d8 1 7.0-0 le5 1 8.1e5 tt:Jb8 1 9.�d3 g6 20.�g2 tt:Jc6 21 .g4± Spraggett-Salarzadeh, Moscow ol 1 994] 8.tt:Jgf3 [8.el6 g4! 9.h3 tt:Jgf6=; 8.tbe2 gl4 (8 ... '1Wb6!?) 9.tbl4 '1Wb6! 1:::. 1 0.'1Wh5 �d8f] 8. . . gf4 9.�f4 �h6! 1 0.jlg3 [1 0.�h6 tbh6 1 1 .'ife2 tbl7! (1 1 ...fe5 12.tbe5 tt:Je5 1 3.'/We5 tbl7 ..•

Swvey CK 4.5

1 9.c4! cd4 20.cd5 llg6 21 .g3 lilc5 22.il.c7 lila6 23.il.a6 ba6 24.�d3 b5 25.llae1 ± J:l.f7 26.lle8 il.f8 27.l::t c8 lilg7 28.1ilf3 lle7 29.1ild4 lld7 30.d6 l:!f6 31 .g4 �f7 32.g5 llfd6 33.il.d6 �d6 34.1ilf5 �e5 35.�c2 il.h2 36.llc6 1 -0

35.llb1 �a6 36.1ild4 lld8 37.llb4 lilg8 38.l::t c4 l::t d7 39.�f3 lile7 40.Iilc6 ti:Jc6 41 .l::t c6 �a5 42.f5 ef5 43.gf5 �a4 44.e6 lle7 45.�e4 �b5 46.�d5 fe6 47.fe6 J:l:e8 48.l:ic7 �b6 49.l:id7 g5 50.e7 g4 51 .�e6

Votava,Jan Szczechowicz,Bartosz

Shirov,Alexey Antonio,Rogelio

Pardubice 2000 ( 1 )

Istanbul cl 2000 (4)

1 .e4 c 6 2.d4 d 5 3.e5 il.f5 4.c3 e6 5.il.e3 'Wb6 6.'tl!i'b3 lild7 7 .lild2 f6 8.1ilgf3 lile7 9.ef6 gf6 1 O.lilh4 il.e4? 1 1 .1ile4 de4 1 2.'ife6 'il'b2 1 3.J:ic1 0-0-0 1 4.il.c4+- �b8 1 5.0-0 lilb6 1 6.'il'f6 lilc4 1 7. 'il'h8

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1 -0

s . �b6 6.�b3 tt:ld7 7.tt:ld2 as ..

Gelfand,Boris Karpov,Anatoly

1 -0

Monaco rapid 2000 ( 1 0)

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MorenoJavier Polak,Tomas Istanbul ol 2000 ( 1 4)

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Aseev,Konstantin Bareev,Evgeny '

St Petersburg 1 998 (7)

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Shirov,Aiexey Illescas,Miguel Leon m 2000 ( 1 )

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Murrey,Jacob Szabolcsi,Janos

Grischuk,Alexander Sargissian,Gabriel

Paris 2001 (6)

Istanbul ol 2000 ( 1 2)

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5 ... �b6 6.�b3

Ponomariov,Ruslan Dreev,Aiexey Neum tt 2000 (7)

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Yudasin,Leonid Ponomariov,Ruslan Budapest tt 1 999 (2)

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Gurgenidze,Bukhuti Bagirov,Vladimir Telavi 1 982 (4)

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Survey CK 4.5

25.£f5 l:!cdB 26.g4! 11Jc7 27.�g3 l:tfeB 28.l:lg1 £a3 29.l:tc2 11Je6 30.�e6! fe6 31 .g5+- �f7 32.l:lcg2 �fB 33.�f2 �e7 34.gh6 gh6 35.J:!.g6 �d7 36.11Jh2 l:te7 37.11Jg4 £b5 38.l:tc1 �c6 39.11Jh6 �h6 40.J:!.h6 a5 41 .l:tg6 l:lfB 42.�g3 a4 43.ba4 1 -0

Gurgenidze,Bukhuti Vasiukov,Evgeny

hg4 20.hg4 11Jh6 21 .�h4 �fB 22.11Jg5 �e7 23.11Jdf3 l:leB 24.�g3 �g5 25.11Jg5 11Jt8 26.l:lf2 11Jh7 27.11Jh3 11Jt7 28.l:laf1 11Jh8 29.11Jf4 �e4 30.g5 11Jf8 31 .�h5 11Jtg6 32.11Jg6 �g6 33.�g4 �e4 34.g6 11Jg6 35.J:l:t7 �f5! 36.�f5 ef5 37.l:i1f5 l:ttB 38.J:!.f8 11Jt8 39.�e7 11Je6 40.�g4 b5 41 .ab5 cb5 42.l::tf 1 l:ta7 43.�d6 l:tf7 44.l:!.a1 a4 45.b3 ab3 46.J:!.b1 l:i:t2 47.l:tb3 l::t g2 48.�f3 .!:i:c2 49.llb5 l:!.c3 50.�g4

47.J:!.c6 l::tc6 48.'i¥c6 �h5 49.'i¥b7 'II!Vc1 50.�h2 'IWI4=; 42.'il'a8 l:tb6 43.J:!.c5 11Jc5 44.l::tc5 .ll hc6 (44 ... '1Wh5 45.'i!'a7!) 45.J:Id5 l:td6 46.'i!'a7=] 42 11Jd8 [42...�c6 43.'i¥a8! 1::. 44.'1Wc8+-] 43.l:tc5 J:!.hb6 44J:i:d5 �e7 (44...�e6 45.'ifa2+-] 45.'ifa3 �f7 46.'il'f3 �g6 47 . .U.c4 [47... l:t17 48.'i!'e4+-J 1 -0 M/00-4-29 ..•

5 tt:ld7 6.tt:ld2

Y2-Y2

•..

Telavi 1 982 ( 1 5)

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Shirov,Alexey Bareev,Evgeny Sarajevo 2000 (7)

1 .e4 c6 2.d4 d5 3.e5 �f5 4.c3 e6 5.�e3 'il'b6 6.'i¥b3 h5 [6... 11Je7 7.ti.Jd2 �g6 8.14 11Jd7 9.11Jgl3 Shirov-Anand, Monaco blind 2000] 7.11Jd2 11Jh6 (7 ... 11Jd7 8.14 11Jh6 9.11Jgl3 Gurgenidze-Vasiukov, Telavi 1 982] 8.�e2 h4 9.h3 �e7 1 O.I1Jgf3 11Jd7 1 1 .0-0 £g6 1 2.�g5 11Jf5 1 3.�e7 11Je7 1 4.'l!\Ya3 11Jt5 1 5.J:!.ac1 a5 1 6.l:lfe1 11Je7 1 7.�d1 J:Ia7 1 8.�c2 11Jf8 1 9.11Jg5 �c2 20.l:lc2 11Jt5 21 .c4!? 11Jd4 22.l:tcc1 J:lh5 23.'ife3 11Je2 24.'i'le2 l:lg5 25.11Jf3 l::t h 5 26.cd5 ed5 27.e6 fe6 28.11Jd4 J:!.h6 29.11Jf5 llf6 30.11Jg7 �d7 31 . .!:!.c3 'i!'b4 32.'i'le3 b6 33.a3 'ife7 (33 ... 'ifb2!? 34.J:!.b3 d4 35.l:td1 �CB 36.l:td4 'i!'a1 37.�h2 J:!.g7 38.l:tb6� Stohl] 34.'1Wb6 .llc7 35.l:tec1 e5 36.11Jh5 (36.11JI5!] 36 ... J:!.h6 37.b4 ab4 38.ab4 'II!Vg5 39.b5 c5 40.'i¥a5 11Je6 41 .b6 l:tb7

Plock ch-PL 2000 (3)

1 .e4 c6 2.d4 d5 3.e5 £t5 4.c3 e6 5.�e3 11Jd7 6.11Jd2 c5 7.11Jgf3 'i'lb6 B.b3 �g6 9.�e2 11Jh6 1 0.h4 �h5 1 1 .dc5 �c5 1 2.11Jd4 �e2 1 3.'i'ie2 11Jt5 1 4.11Jf5 ef5 1 5.�f4 '�Was 1 6.'i'ia6 ba6 1 7.11Jf3 11Jt8 1 8. .1ld1 11Je6 1 9.�c1 0-0-0 20.0-0 l:td7 21 .l:td3 l:thdB 22.l:lfd1 h6 23.g3 �b6 24.�a3 �c5 25.�c5 11Jc5 26.J:!:e3 11Je6 27.11Jd4 11Jd4 28.lld4 l:teB 29.h5 �c7 30.g4 .llde7 31 .l:td5 fg4 32.�g2 f6 33.�g3 .!:!.e5 34 .1lde5 te5 35.l:i:e4 l::t d B 36.J:!.e5 l:td2 37.J:!.e7 �bB 38 .!:!.g7 l:!.a2 39.J:!.g6 J:!.c2 40.l:th6 l:lc3 41 .�g4 l:tb3 42.l:tf6 l::t b1 43.h6 J:!.h1 44.�g5 �b7 45.J:!f4 l:th2 46.f3 l:th3 47.l::t h4 l:tg3 48.�f4 1 -0 •

•

Georgiev,Kiril Anastasian,Ashot Saint Vincent 2000 (3)

Shirov,Alexey Anand,Viswanathan Monaco blind 2000 (3)

1 .e4 c6 2.d4 d5 3.e5 �f5 4.c3 e6 5.�e3 'II!V b6 6.'ifb3 11Je7 7.11Jd2 �g6 B.f4 11Jd7 9.11Jgt3 a5 1 O.'li'b6 11Jb6 1 1 .a4 11Jf5 1 2.�f2 h5 1 3.g3 11Jd7 1 4.�e2 f6 1 5.0-0 fe5 1 6.fe5 �e7 1 7.h3 0-0 18.�g2 .!:i:fbB 1 9.g4

Blehm,Pawel Macieja,Bartlomiej

42.'iYa6! [42 . .!:i:c5 11Jc5 43.'i¥c5 l:lhb6 44.'1Wd5 �e7 45.'il'c5 �17 46.'il'd5 �g6

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5.�e3

Smirin,Ilya Macieja,Bartlomiej Saint Vincent 2000 (1 0)

1 .e4 c6 2.d4 dS 3.es �fS 4.c3 e6 s.�e3 li.Jd7 6.'iVb3 Vc7 7.li.Jd2 f6 8.f4 0-0-0 9.li.Jgf3 gS 1 0.�e2 li.Jh6 1 1 .fgS li.Jg4 1 2.�g1 feS

8.f4 c4 9.'1i'd1 li.Je7 1 0.g4 �g6 1 1 .�e2 f6 1 2.�f2 li.Jc6 1 3.li.Jgf3 �e7 1 4.0-0 tes 1 S.tes bS 1 6.li.Jh4 �f7 1 7.li.Jdf3 gS 1 8.li.Jg2 0-0-0 1 9.�e3 h6 20.a4 ba4 21 .'/lia4 �g6 22.b3 cb3 23.'/lib3 li.Jb6 24.c4 dc4 2S.�c4 li.Jc4 26.'t\Yc4 �e4 27.Ve6 'li'd7 28.'/lid7 litd7 29.li.Jd2 �dS 30.li.Je1 hS 31 .ghS J:lhS 32.li.Jd3 J:!h4 33.J:!f2 J:!dh8 34.li.Je1 l:!h3 3S.li.Jf1 as 36.li.Jg2 lite6 37.J:!b2 �b4! 38.�gS? �c3 39.li.Jf4 wts

41 .1itc3 J:!c6 42.1itb3 J:!d6 43.�d2 J:!b6 44.1itc3 litf7 4S.:t:r.e1 a4 46.:C:e4 :t:r.c6 47.l::!c4 .!Ia6 48.1itd3 lite6 49.�c3 g6 so.we4 J:ia8 S1 .l:tc6 litf7 S2.:t:r.f6 we7 S3. .!1g6 llc8 S4.fS J:ic4 ss.wds J:tt4 ss.J:tg7 wta s7.t6 J:tt2 S8.J:!a7 J:!f3 S9.�b4 litg8 60.f7 J:!f7 61 .:C:f7 litf7 62.1itc4 lite6 63.\itbS litdS 64.1ita4 litc6 6S.�c3 liteS 66.b4 litb6 67.bS litb7 68.\itas lita7 69.b6 litb7 70.'it>bS 'it>a8 71 .a4 litb7 72.aS was 73.a6 litb8 74.�eS weB 7S.Iitc6 litd8 76.b7 lite7 77.b8'i¥ lite6 78.'i¥d8 wts 79.'il'd4 lite6 80.'i¥e4 litf7 81 .Vts lite7 82.'il'g6 'it>d8 83.'ii'f7 weB 84.Ve8X 1 -0

lvanchuk,Vasily Bareev,Evgeny Frankfurt 11 2000 (1 1 )

1 3.li.Jh4 ed4 1 4.cd4 �d6 1 S.O-O-O li.Jh2 1 6.li.JfS ets 1 7.'i¥c2 J:!hf8 1 8.�d3 J:!g8 1 9.1itb1 li.Jg4 20.I:ih7 J:!gS 21 .�fS li.Jf6 22.J:!f7 l:tf8 23.J:!f8 �f8 24.li.Jf3 J:tg7 2S.J:!e1 �b4 26.J:!e6 litd8 27.�h2 'iYb6 28.'/lie2 �a3 29.g4 li.Je4 30.1ita1 �e7 31 .�e4 de4 32.Ve4 J:!f7 33.�g3 'iYbS 34.li.Jd2 '/lidS 3S.I:ie7 J:!e7 36.�h4 'i¥f7 37.1itb1 liteS 38.�e7 Ve7 39.1itc2 li.Jf6 40.'i¥e7 lite7 41 .gS li.JdS 42.li.Jc4 li.Jf4 43.1itc3 li.Je6 44.g6 litf6 4S.li.Jes wts 46.1itc4 litf6 47.a4 li.Jc7 48.b4 li.JdS 49.\itcs li.Jc3 SO.Iitd6 li.Jds S1 .bS li.Jc3 S2.bc6 bc6 S3.aS li.JbS S4.wcs a6 ss.li.Jc6 litg6 S6.1itb6 wts S7.1ita6 li.Jd6 S8.1itb6 lite4 1 -0 S9.a6 1itdS 60.li.Je7

Zagrebelny,Sergey Olafsson,Helgi Istanbul ol 2000 (4)

1 .e4 c6 2.d4 dS 3.es �ts 4.c3 e6 s.�e3 li.Jd7 6.'ii' b3 Vc7 7.li.Jd2 cs

1 16

40.li.Jh3 J:!h3 41 .li.Je3 litgS 42.li.JdS �b2 43.J:!a4 J:!d3 44.e6 J:!d4 4S.h4 litg4 46.J:!d4 �d4 47.1itf1 a4 48.li.Jb4 a3 49.1ite2 �cs SO.li.Jc2 a2 S1 .1itd2 �d4 0·1

1 .e4 c6 2.d4 d S 3.es �ts 4.c3 e6 s.�e3 li.Je7 6.li.Jd2 li.Jd7 7.f4 �g6 8.li.Jgf3 cs 9.a3 cd4 1 0.li.Jd4 li.Jc6 1 1 .li.J2b3 �e7 1 2.�e2 0-0 1 3.0-0 li.Jb6 1 4.J:!f2 li.Jc4 1 S.�c4 dc4 1 6.li.Jc6 bc6 1 7.li.Jd4 'ii'd S 1 8.fS ets 1 9.li.JfS Ve6 20.li.Je7 W/e7 21 .'iVd4 J:ttd8 22.Wic4 '/lies 23.�d4 'il'bs 24.'/libs %-%

Mainka,Romuald Epishin,Vladimir Frankfurt 2000 (8)

1 .e4 c6 2.d4 dS 3.es �fS 4.c3 e6 s.�e3 �e7 6.li.Jd2 �g6 7.'ii' b3 'iYc7 8.�e2 f6 9.ef6 li.Jf6 1 O.li.Jh3 0-0 1 1 .li.Jgs �fS 1 2.h3 h6 1 3.g4 hgS 1 4.gfS efS 1 S.�gs li.Je4 1 6.li.Je4 fe4 1 7.h4 li.Ja6 1 8.�e3 �d6 1 9.c4 Vas 20.Iitd1 cs 21 .'/lib7 li.Jb4 22.J:!g1 '/lic7 23.'/lic7 �c7 24.cds J:!ad8 2S.dcS J:!dS 26.1itc1 li.Jd3 27.�d3 ed3 28.l:tg4 �es 29.J:!gs J:!b8 30.l:!b1 J:!b4 31 .1itd2 J:!h4 32.c6 .!IbS 33.f4 .!IdS 34. .!Ies J:lh2 3S.Iitc3 J:!c2 36.1itb4 as 37.1itb3 .!Id6 38. .!1cs J:!c6 39.J:!c6 J:!c6 40.J:!d1 J:!d6

Zagrebelny,Sergey Khurtsilava,Inga Patras 2001 (8)

1 .e4 c6 2.d4 dS 3.es �ts 4.c3 e6 5.�e3 hS 6.li.Jd2 �e7 7.�e2 h4 8.f4 li.Jd7 9.li.Jgf3 �g4 1 0.0-0 li.Jh6 1 1 .�f2 li.JfS 1 2.llc1 g6 1 3.h3 �f3 1 4.li.Jf3 bS 1 5.a4 a6 1 6.b3 li.Jb6 1 7.c4?! dc4 1 8.bc4 li.Ja4 1 9.dS edS 20.cbS cbS 21 .li.Jd4 'li'd7 22.li.Jf5 gfS 23.�d4 J:!h6 24.�d3 llc8 2S.llc8 'li'ca 26.'/lif3 li.Jb6 27.1ith2 �dB 28.lle1 'il'e6 29.�b6 �b6 Y2-Y2 30.l::tc 1 litf8+

Survey CK 1 1 .5 + 7

N�c

SURVEY

INTRODUCTION: Evgeny Solozhenkln MAIN ANALYSIS: Evgeny Solozhenkin STUDY MATERIAL: Van de Mortel, Solozhenkin

Caro-Kann Defence Classical Variation CK 11.5 + 7

Changing the Move Order 1 .e4 c6 2.d4 d5 3.t2lc3 de4 4.t2le4 �f5 5.t2lg3 �g6 6.h4 h6 7.t2lf3 e6 These days Black often keeps his knight on b8, playing 7 ...t2lf6 or 7 ... e6 first. The idea is, after the standard 7 ...e6 8.h5 �h7 9.�d3 �d3 10.'@d3 t2lf6, to retain the op­ tion of playing l l ...c5 and 12 ... t2lc6, exerting immediate pres­ sure on White's centre. This move order obviously allows White to put his knight in the centre with gain of tempo (8.t2le5), which is quite an important factor for White in his pursuit of an opening advan­ tage and, conversely, for Black in his struggle for equality. In this survey we will look at two lines.

Variation

(in Variation B White usually plays l l .�d2 first). The second approach consists of keeping control of the centre with �f4. The f2-f4 plan in Variation A is too fresh for definite conclusions. It will probably create its own theory in the near future. For the moment we recommend Topalov-Dreev, Sarajevo 200 1 , as a model game. The position of the knight on g8 allows Black to ex­ change knights on e5 at once without any fear of losing time by having to withdraw his knight from f6.

Variation B The move order in Markarov­ Solozhenkin, St Petersburg 2000,

is quite interesting. Ever since the crushing game Adams-Leko, Li­ nares 1 999, Black knows how deadly direct play can be in Varia­ tion B. It's recommended to pay serious attention to the plan with c6-c5, keeping the knight on b8, as in the main game Godena-Epishin.

CK 1 1 .7 Godena,Michele Epishin,Vladimir Saint Vincent 2001 (6)

1 .e4 c6 2.d4 d5 3.t2ld2 de4 4.t2le4 �f5 5.t2lg3 �96 6.h4 h6

STATISTICS

A

The first one, let's call it Variation A, occurs after 7 ... e6 8.t2le5 �h7 9.�d3 �d3 10.'ifd3 t2ld7. Black's idea is not to develop the king's knight immediately but instead try to get counter-play with c6-c5. The second one (Variation B) arises if B lack develops his king's knight lO ... tLlf6 and tries to push c6-c5. The latter line can also arise with 7 ... t2lf6 on move 7 . I n both lines White has two ways to look for an advantage. First of all, the straightforward plan with f2-f4 1 17

7.tt:lf3 tt:lf6 8.tt:le5 ith7 9.itd3 itd3 1 0.�d3 e6 1 1 .itd2 ite7 1 2.0-0-0 0-0 1 3.f4 c5 1 4.dc5 �c7 1 5.tt:le4 l:Id8 1 6.tt:lf6 itf6 1 7.�g3 [1 7.�13 tt:ld7= Hracek· Svetushkin, Herceg Novi 11 1 992] 1 7... tt:ld7 1 8.tt:lg4 [1 8.tt:ld7 l::!:d7 1 9.ite3 J:tad8 20.l:td7 (20.c3 .!:!:d1 21 .l::!:d1 l::!:d 1 22std1 'ifd8 23.Wc2 ith4; 20.�13 .S:d1 21 .J:!d1 .!:!.d1 22.�d1 �a5 23.a3 �b5 24.c3 ith4+) 20 ... �d7 21 .�13 �a4 22.a3 (22.�b1 �b4 23.�c1 J:lc8+) 22...�b5 23.c3 itc3 24.bc3 l:i:d3 25.'ife4 l:i:c3 26.�d2 (26.�d1 .!'lc4-+) 26 ... 'ifb2 27.�d1 �a1 28.�d2 J:!e3+] 1 8 ... h5 1 9.tt:lf6 tt:lf6 20.itc3 [20.ite3!? tt:lg4 21 .itd4 l:i:d5 22 . .!'ld2 l::!:l5.z] 20...tt:lg4 21 .b4 b6 22.�f3 [22.J:id8 l:Id8 23.cb6 ab6 24.�b2 b5�] 22 ... bc5 23.b5 c4 24.l:td8 l:td8 25.l:td1 l::l b8 26.a4 �c5 [26 ... 'ife7!?] 27J:i:d7 �a3 28.�d2 �a4

8.1Lle5 �h7 9.�d3 �d3 1 0.'il'd3 e6 1 1 .�d2 �e7 1 2.0-0-0 0-0 1 3.f4 e5 1 4.de5 "JNe7 15.�e3 .!l:d8 1 G.'il'f3 1Lle6 1 7.1/JeG 'il'eG 1 8.'il'eG beG 1 9.�fG �f6 20.1Lle4 .!l:d1 21 . .!l:d1 �h4 22.g3 f5!? 23.gh4 fe4 24JidG .!l:f8 25 ..!l:e6 .!l:f4 26 ..!l:eG [26.<.t>d2! .!l:h4 27.l:la6 llh2 28.<.t>c3±] 26 ... \t>f7 27 . .!l:aG e3 28.<.t>d1 .il:h4 29.<.t>e2 l:le4 30.l:la7 <;i>f6 31 .e3 .!l:e5 32.<.t>e3:t h5 33.<.t>d4 lle8 34.<;i>e4 .!l:e8 35.\t>f3 g5 36 ..!l:a6 <.t>f5 37 . .!l:a5 \t>gG 38.lla6 \t>f5 39 ..!l:a5 \t>gG 40.l:ld5 g4 41 .<;i>f2 h4 42.J:ld6 \t>g5 43J:I:d5 <;i>f4 44.l:ld4 <;i>g5 45.lld5 <;i>f4 4G . .!l:d4 <.t>f5 47.l:ld5 <;i>fG 48 ..!l:h5 g3 49.<;i>f3 .!l:g8 50.\t>g2 .!l:g4 51 .b4 <.t>gG 52 . .!l:h8 <;i>g7 53 . .!l:h5 <.t>gG 54. .!l:h8 <.t>g7 Y2-Y2

Tiviakov,Sergey Ernst,Sipke Hoogeveen 2000 (7)

1 .e4 eG 2.d4 d5 3.1Lld2 de4 4.1Lle4 �f5 5.1Llg3 �gG G.h4 hG 7.1Llf3 1/JfG 8.1Lle5 �h7 9.�d3 �d3 10.'1!1Vd3 eG 1 1 .�d2 �e7 1 2.0-0-0 0-0 1 3.f4 e5 1 4.de5 �e5 1 5.1Lle4 �e7 1 G.ILlf6 �fG 1 7.'il'g3 'il'bG 1 8.�e3 'il'b5 1 9.f5 ef5 20 . .!l:d6 f4 21 .'1!1Vf4 �e5 22.�e5 fG

David,Alberto Mittelman,Gur Antwerp 1 999 (7)

1 .e4 eG 2.d4 d5 3.1Lle3 de4 4.1Lle4 �f5 5.1Llg3 �gG 6.h4 hG 7.1Llf3 1/JfG 8.1Lle5 �h7 9.�d3 �d3 1 0.'il'd3 eG 1 1 .�d2 �e7 1 2.0-0-0 0-0 1 3.f4 e5 1 4.de5 'il'e7 1 5 . .!l:he1 ILleG 1 G.ILleG 'il'e6 1 7.f5 .!ladS 1 8.'il'b3 .!l:d5 19.feG feG 20 .!1e2 �e5 21 . .!1de1 'il'd7 22 ..!l:eG �f2

23.�f6!? J:lf6 24.J:lf6 gf6 25.'il'f6 'il'bG! 2G.'il'e5 ILlaG 27.J:if1 l:id8 28.'il'e7? [28.'il'g3 <.t>hB 29.'il'e5=] 28 ... 1Llb4 29.a3 1Lld5 30.'il'f7 <;i>h8 31 .\t>b1 1Lle3 32.\t>a1 1Lld1 ! 33.'1!\VfGD '1!1Vf6 34.l:ifG [34 ... <;i>g? 35.l:Ie6 J:!d7+] Y,-Y,

•

Hracek,Zbynek Svetushkin,Dmitry Herceg Novi 11 2001 (8)

29.f5 e5 30.�d5 .!lf8 31 J:!.d8 'ifa3 32.J:l:f8 �f8 33 ..\tes tt:le5 34.'ife5 �b4 Y2-Y2 Solozhenkin

Study Material 1 1 .itd2 .ite7

Zahn,Wolfgang Kachiani,Ketino Bad Worishofen 1 999 (8)

1 .e4 eG 2.d4 d5 3.1Lld2 de4 4.1Lle4 �f5 5.1Llg3 �gG G.h4 hG 7.1Llf3 1/JfG 1 18

23 . .!l:f6? [23 . .!l:1e5! <.t>h7 (23 ... �g3 24. .!l:e7 1Lle4 25.J:Ie4 1:!:11 26.�e1 'il'd6 27.c3t) 24. .!l:e7 J:ie5 25. .!l:d7 1/Jd?g?] 23 ... .!l:f6 24.J:Ie5 �g3 25 . .!l:d5 l:if1 2G.�e1 �f4 27.<;i>b1 \t>h8!-+ 28.a3 .!l:e1 29.\t>a2 'il'e7 30.J:if5 �dG 31 .J:if7 'il'eG 32.'il'eG J:ieG 33.I:ib7 J:ie2 34.e3 �e5 35.g4 J:le4 3G.h5 .!l:g4 37.b4 �f2 38.l:ie7 gG 39.hg6 J:!g6 40.e4 h5 41 .J:if7 J:ig2 42.<;i>b3 h4 43.\t>a4 h3 44.l:if5 h2 45.J:lh5 <;i>g7 4G.<;i>b5 \t>g6 0-1

1 .e4 eG 2.d4 d5 3.1Lle3 de4 4.1Lle4 �f5 5.1Llg3 �g6 6.h4 h6 7.1Llf3 eG 8.1Lle5 �h7 9.�d3 �d3 1 0.'1!1Vd3 1/JfG 1 1 .�d2 �e7 1 2.0-0-0 0-0 1 3.f4 e5 1 4.de5 'il'e7 1 5.1Lle4 J:!d8 1 G.ILlfG �fG 1 7.'il'f3 1Lld7 1 8.1Lld7 J:id7 1 9.g4 [1 9.�e3 J:ld1 20.'1!1Vd1 (20. .!1d1 �h4) 20... l:i:d8 21 .'1!1Vf3 'il'a5 22.a3 (22.<;i>b1 �b2 23.\t>b2 '1!1Vb4=) 22 ... '1!1Vb5 23.c3 '1!\Vc4.,t] 1 9... l:iad8 20.�e3 .!l:d1 21 .l:id1 lld1 22.'il'd1 �h4 23.'il'd6 'il'eG 24.'il'eG beG 25.b4 <;i>f8 2G.e4 \t>e8 27.\t>d1 �fG 28.<.t>e2 �b2 29.<;i>d3 gG 30.�d4 �a3 31 .b5 <;i>d7 32.g5 h5 33.\t>e4 �b4 34.a4 �d2 35.�e3 �e3 3G.<.t>e3 a5 37.\t>d4 <;i>d8 38.\t>e4 <.t>e8 39.<;i>d4 <;i>d8 40.\t>e5 \t>e7 41 .\t>e4 \t>e8 Y2-Y2 Solozhenkin

Survey CK 1 1 .5 + 7

1 1..�d2 tt:lbd7 1 2.f4

Brodsky,Mikhail Jaracz,Pawel Polanica Zdroj 1 999 (6)

1 .e4 c6 2.d4 dS 3.1Lld2 de4 4.1t:le4 �fS S.lt:lg3 �g6 6.h4 h6 7.1Llf3 lt:lf6 S.lt:leS �h7 9.�d3 �d3 1 0.'il'd3 e6 1 1 .ii.d2 lt:lbd7 1 2.f4 'VI/c7 1 3.0-0-0 �d6 1 4.<>t>b1 0-0 1 S.It:le2 l:!:ad8 1 6.'i!'f3 hS 1 7.g4 hg4 1 8.1Llg4 lt:lg4 19.'VI/g4 fS! 20.'VI/f3 lt:lf6 21 .hS <>t>f7 22.1Llg3 bS! 23.l:!:de1 I!:h8 24.I!:e2 :tJdS 2S.l:!:f1 .!:i:h6 26 ..t!:g2 l:!:dh8 27 .l:!:fg1 <>t>f8 28.l:!:f1 Y2-Y2

Motylev,Alexander Atalik,Suat Lvov 1 999 (4)

1 .e4 c6 2.d4 dS 3.1Llc3 de4 4.1t:le4 �fS s.lt:lg3 �g6 6.h4 h6 7.t2Jf3 e6 S.lt:leS �h7 9.�d3 �d3 1 0.�d3 :tJf6 1 1 .ii.d2 lt:lbd7 1 2.f4 CS 1 3.0-0-0 cd4

B.lt:leS ii.h7 9.�d3 �d3 1 0.'fld3 e6 1 1 .�d2 lt:lbd7 1 2.f4 �e7 1 3.0-0-0 0-0 1 4.'fle2 cs 1 S.dcS lt:lcs 1 6.�c3 Wc7 [16 ... 'il'b6 1 7.1t:lg4 Wa6 1 8.1Llf6 �16 1 9.'fla6 lt:la6 20.ii.l6 gf6 21 .15 lt:lb4 22.1Llh5 lt:ld5 23.l:!:he1 l:i:ad8 24.fe6 fe6 25.J:i.e6± Adams-Magem Badals, France 1 999] 1 7.fS efS 1 B.It:lfS I!:feB 1 9.'Wf3 ii.f8 20.1Llh6! gh6 21 .1t:lg4! lt:lg4 22.'il'g4 <>t>h7 23.'il'fS <>t>gB 24.'Wf6 <>t>h7 2S.'il'hB <>t>g6 26.hS 1 -0 Van der Weide

YB/51 -89

1 1 .�f4 �as 1 2.c3 tt:lbd7

Vehi Bach,Victor Magem Badals,Jordi Linares ch-ES 1 998 (3)

1 .e4 c6 2.d4 dS 3.1Lld2 de4 4.1t:le4 .>ifS S.lt:lg3 �g6 6.h4 h6 7.1Llf3 lt:lf6 B.lt:leS �h7 9.�d3 ii.d3 1 0.'Wd3 e6 1 1 .�f4 'flas 1 2.c3 lt:lbd7 1 3.0-0 lt:leS 1 4.deS lt:ldS 1 S.'il'f3 lt:lf4 1 6.'fif4 l:!:dB 1 7.l:!:fe1 i.e7 1 B.It:lhS J:!:g8 1 9.l:!:e3 gS! 20.1t:lf6 �f6 21 . 'Wf6 l:!:g6 22. 'flhB <>t>e7 23. 'Wh7 gh4 24.l:!:f3 J:i.f8 2S.l:!:f7! J:i.f7 26.'Wg6 Wes 27.'iYh6 Y2-Y2

Palac,Mladen Dreev,Alexey Pula 1 999 (2)

1 4.1Llg6! I!:g8 1 S.It:lf8 lt:lf8 1 6.l:!:he1 'Wd7 1 7.'Wa3!t lt:lg6 1 8.ii.c3 lt:lf4 1 9.ii.d4 lt:l4dS 20.ii.f6 gf6 21 .1t:le4± Q-0-0 22.1Llf6 'flc7 23.1Llg8 :t:ig8 24.<>t>b1 aS 2S.g4 Wb8 26.'flf3 J:!:c8 27.c4! �c4 2B.l:i:c1 �d4 29.l:!:cB <>t>cB 30.'i!'f7 lt:lc7 31 .l:!:c1 'WeS 32.'il'eBX 1 -0

1 .e4 c6 2.d4 dS 3.1Llc3 de4 4.1t:le4 �fS S.lt:lg3 �g6 6.h4 h6 7.1t:lf3 e6 B.lt:leS �h7 9.i.d3 �d3 1 0.'iYd3 lt:lf6 1 1 .�f4 '1/rYaS 1 2.c3 lt:lbd7 1 3.0-0 �e7 1 4.1t:lc4 'il'dS 1 S.l:!:fe1 lt:lhS 1 6.1Lld6!? ii.d6 1 7.�d6 'Wd6 1 B.It:lhS g6 1 9.1Llg3 Y2-Y2

B.lt:leS ii.h7 9.�d3 �d3 1 0.'fid3 1Lld7 1 1 .�f4 lt:lgf6 1 2. 'iYb3 'il'b6 1 3.1t:lc4 'il'bS 1 4.�d6 ii.e7 1 S.O-O lt:lb6?! 1 6.'i!'bS cbS 1 7.1t:lb6 ab6 1 B.ii.e7 <>t>e7 1 9.a3 l:!:hdB 20.c3± hS 21 .f3 g6 22.I!:ae1 l:!:dS 23.Wf2 WfB 24.1Lle4 Wg7 2S.l:!:e2 lt:lg8 26.J:i.fe1 lt:le7 27.1LlgS lt:lfS 28.g3 lt:le7 29.1Llh3 lt:lc6 30.1Llf4 l:!:d6 31 .g4 hg4 32.fg4 J:i.adB 33.Wg3 :t:ihB 34.l:!:f1 .t!.d7 3S.hS gS 36.1t:ld3 l::teB 37.1LleS+- lt:leS 38.l::t eS f6 39 ..UbS l:!:d6 40.l:i:e1 <>t>f7 41 .a4 l::t aB 42 . .t!.a1 <>t>g7 43 . .tl.a3 <>t>h6 44.J:!:ab3 l:i:a6 4S.l:!:3b4 fS 46.l:i:c4 l:!:aB 47.I!:cb4 l:i:a6 4B.l:i:eS :!:laB 49.gfS efS SO . .t!.fS >t>hS S1 .J:!.bbS l:i:g8 S2.l:i:f7 .Ue6 S3.l:i:h7 <>t>g6 S4.J:!.b7 l:i:e3 SS.>t>g4 Ue4 S6.<>t>f3 l:!:f4 S7.>t>g3 IlgfB SB.I!:Sb6 <>t>fS S9.Ile7 Ilg4 60.<>t>f3 :t:if4 61 .<>t>e2 <>t>g4 62.aS >t>g3 63.a6 1 -0

Rogic,Davor Zelcic,Robert Pula ch-CRO 2000 (5)

1 .e4 c6 2.d4 d5 3.1t:ld2 de4 4.1t:le4 �fS S.lt:lg3 i.g6 6.h4 h6 7.1Llf3 e6 B.lt:leS ii.h7 9.�d3 i.d3 1 0.'iYd3 1Lld7 1 1 .�f4 lt:leS 12.�es 'flas 1 3.c3 0-0-0 1 4.Vie2 lt:lf6 1 S.0-0 �d6 1 6.a4 hS 1 7.b4 'Wc7 1 B.i.d6 'il'd6 19.1Lle4 'fif4 20.1Llf6 gf6 21 .g3 'il'c7 22.bS :t:ihgB 23.bc6 I:i:g4!? 24.cb7 WbB 2S.Ii:fd1 IldgB 26.Wf1 J:'i:g3! 27.fg3 '!Wg3 2B.'!Wf2 'i!'h3 29.<>t>e2 [29.We1 'iYc3 30.<>t>e2 �c2 31.>t>f3 '!Wc3=] 29 ... l::tg 2 30J:i:ab1 J:!.f2 31 .Wf2 'fih4 32.>t>e2 'fie4 33.<>t>d2 'iYg2 34.Wd3 'iYf3 3S.>t>d2 'iYf4 36.<>t>d3 'WfS 37.>t>c4 '!WdS 3B.Wd3 h4 39.c4 'i!'f3 40.<>t>c2 h3 41 .dS 'fle2 42.>t>c3 'fles 43.Wc2 'i!'e4 44.>t>c3 'fle3 4S.Wc2 'Wf2 46.Wc3 '!We3 Y2-Y2

1 1 .�f4

Adams,Michael Leko,Peter

Topalov,Veselin Anand,Viswanathan

Sivokho,Sergey Solozhenkin,Evgeny

Linares 1 999 ( 1 )

Monaco blind 1 999 (4)

St Petersburg 2000 (6)

1 .e4 c6 2.d4 dS 3.1Lld2 de4 4.tiJe4 �fS S.lt:lg3 ii.g6 6.h4 h6 7 .lt:lf3 lt:lf6

1 .e4 c6 2.d4 dS 3.1Lld2 de4 4.1t:le4 ii.fS S.lt:lg3 �g6 6.h4 h6 7.1t:lf3 e6

1 .e4 c6 2.d4 dS 3.1t:lc3 de4 4.1t:le4 ii.fs s.lt:lg3 ii.g6 6.h4 h6 7.1Llf3 e6 119

S.lt:leS �h7 9.�d3 �d3 1 0.'ilid3 tiJd7 1 1..�f4 tiJeS 1 2.�es 'iYaS 1 3.c3 tLlf6 1 4.'i¥e2 �e7 1 S.�f1 0-0-0 1 6.a4 �d6 1 7.b4 'i¥c7 1 8.�f6 gf6 1 9.tLle4 eS [� 1 9...15] 20.deS �es 21 J:!.h3 ts 22.tiJcs J:l.dS 23.J:I.d1 J:l.d1 24.'i¥d1 b6 2S.tiJb3 J:!dS 26.'i¥e2 ifd6 27J:!.e3 f6 28.aS �b8 29.ab6 ab6 30.J:!f3 ifdS 31 .c4 'i¥e4 32.g3 �c7 33.'i¥e4 fe4 34Jle3 fS 3S.f3 �g3 36.fe4 f4 37.l::l:f3 l::l: d 1 38.�e2 l::l: b 1 39.l::l: d3 hS 40.bS J:l.b2 41 .tLld2 cbS 42.cbS �h4 43.�f3 �e1 44.�f4 �d2 4S.�fS rlbS 46.eS i.e1 47.�f6 �h4 48.�e6 �gS 49.l::l:d 7 �c6 SO.l::l: d6 �b7 S1 .l::l: d7 �a6 S2.l::l:f7 i.c1 0-1 Solozhenkin

Markarov,Arsen Solozhenkin,Evgeny St Petersburg 2000 (2)

1 .e4 c6 2.d4 dS 3.tLld2 de4 4.tZle4 i.ts s.tZJg3 �g6 6.h4 h6 7.tZlt3 e6 S.tiJeS �h7 9.�d3 �d3 1 0.'il'd3 tiJd7 1 1 .�f4 tiJeS 1 2.�es ifas 1 3.c3 tLlf6 1 4.0-0 tZJg4 1 S.l::tfe1 0-0-0 1 6.'i¥f3 tiJeS 1 7.deS 11Vc7 1 8.c4 l::l: d4 1 9.l::l:e4 J:le4 20.'tife4 i.cS 21 .l::t d 1 fS [21 ... g6!?] 22.tLlfS! efS 23. 'iYfS �bS 24.e6 i.d6 2S.cS �f4 26.e7 �h2 27.�h1 'f/e7 28.�h2 V:!-V:! 'i¥h4 29.�g1 l::l:eS

'i¥d4 29.'tiff3 l::t g 1 30.J:I.g1 11Vg1 31 .'it>b2 'il'g7 32.c3 'il'g3 33.111'e2 tLld6 34.a4 �c7 3S.aS eS 36.�e3 �c6 37.�h6 e4 38.�f8 'il'd3 39.111'f2 'i¥f3 40.'ilid2 'ilif6 41 .111'e2 liVeS 42.'ilid2 e3 43.'il'e2 ts 44.a6 b6 4S.'il'g2 'tifdS 46.'ifg6 e2 47.�d6 e1 111' 48.�eS 'it>bS 49.c4 �b4 SO.cdS 'iYeS S1 .'it>a2 'tife2 S2.�b1 'lid1 0-1 Solozhenkin

Vuckovic,Bojan Dottling,Fabian Bermuda 11 2001 (3)

1 .e4 c6 2.d4 dS 3.tLlc3 de4 4.tZle4 �ts s.tZlg3 �g6 6.h4 h6 7.tZlt3 e6 S.tiJeS �h7 9.�d3 i.d3 1 0.'tlfd3 lLld7 1 1 .f4 cS 1 2.i.e3 cd4 1 3.0-0-0 tiJeS 1 4.feS 'tifdS 1 S.�d4 tiJe7 1 6.tZle4 tiJc6 1 7.c4 'ifd4 18.'tiid 4 tLld4 1 9.J:I.d4 J:l.c8 20.J:!.hd1 �e7 21 .b3 J:!.c7 22.'it>b2 0-0 23Jld7 J:!.fc8 24.hS fS= 2S.tiJc3 a6 26.tLla4 �cS 27.tiJcS J:!.cS 28.J:I.b7 l::t eS 29.�c3 f4 30.b4 J:ie2 31 .J:!.f1 eS 32.cS l::l: a2 33.J:I.e7 J:lg2 34.J:I.eS J:tgS 3S.�d4 J:tb8 36.l:tb1 f3 37.l::t g S hgS 38.'it>e3 J:l.f8 39.c6 g4 40.c7 �f7 41 .'it>f4 'it>e6 42.'it>g4 �d7 43.J:tf1 cJ;c7 44..!U3 J:f.f3 4S.�f3 cJi;c6 46.�e4 Y2-Y2

Topalov,Veselin Dreev,Aiexey Sarajevo 2001 (3)

1 .e4 c6 2.d4 dS 3.tLld2 de4 4.tZle4 i.tS S.tiJg3 �g6 6.h4 h6 7.tLlf3 e6 S.tiJeS i.h7 9..1ld3 .lld 3 1 0. 'il'd3 lLld7 1 1 .f4 cS 1 2.i.e3 'iWaS 1 3 ..1ld2 'tlfa4 1 4.'f/f3!? tiJgf6 1 S.'iYb7 J:tbS 16.11Vc7 cd4 1 7.b3 'iYa6 1 8.'Wc6 J:ib6 1 9.1il'a8 l::l: bS 20.'ii'c6 J:tb6 21 .'/ias l:tbS 22.'1!1Yc6 Y2-Y2

Fercec,Nenad Zelcic,Robert Pula 2001 (4)

1 .e4 c6 2.d4 dS 3.tLld2 de4 4.tZle4 �fS S.tiJg3 �g6 6.h4 h6 7.tLlf3 e6 S.tiJeS �h7 9.�d3 �d3 1 0.'tlld3 tLld7 1 1 .f4 cS 1 2.i.e3 'il'aS 1 c3 tiJgf6 1 4.dcS l:td8 1 S.O-O-O cS 1 6 . .\lcS 'ifcS 1 7.tZle4 tZle4 1 8.tiJ 'tifdS 1 9.'iYe3!? 'ii'a2

� ·

Solozhenkin

1 1 .f4 c5

Illescas,Miguel Dreev,Alexey Dos Hermanas 2001 (1 )

Manca,Federico Solozhenkin,Evgeny Reggio Emilia 1 999 (6)

1 .e4 c6 2.d4 dS 3.tLlc3 de4 4.tLle4 i.fS S.tiJg3 �g6 6.h4 h6 7.tLlf3 e6 S.tiJeS �h7 9.�d3 �d3 1 0.'tifd3 tiJd7 1 1 .f4 cS 1 2.�d2? tiJeS 1 3.feS 'il'd4 1 4.'il'e2 tiJe7 1 S.O-O-O tLlc6 1 6.l::l: he1 'il'a4 1 7.�b1 0-0-0 1 8.b3 'flh4 1 9.tLle4 l::l: d S 20.i.c3 'il'd8 21 .tLld6 �d6 22.ed6 'fld6 23.i.g7 J:!.g8 24.�h6 tiJd4 2S. 'flf2 tiJfS 26JldS 'il'dS 27.i.c1 l:!.g2 28.'iff4 1 20

1 .e4 c6 2.d4 dS 3.tLld2 de4 4.tLle4 �fS S.tLlg3 �g6 6.h4 h6 7.tLlf3 e6 S.tiJeS i.h7 9.i.d3 i.d3 1 0.1il'd3 tiJd7 1 1 .f4 cS 1 2.i.e3 'iWaS 1 3.i.d2 'il'c7 1 4.0-0-0 tiJgf6 1 S.fS cd4 1 6.tLld7 'il'd7 1 7.fe6 fe6 1 8.J:f.he1 0-0-0 19.'il'c4 'iYc6 20.111'e6 'tife6 21 .J:I.e6;!; J:IdS 22.J:!.f1 �d7 23.J:tee1 d3 24.c3 i.cS 2S.tiJfS J:!.eS 26.J:te8 tiJeS 27.c4 J:!.eS 28.l:tf3 cJi;e6 29.tiJg3 �e7 30.�c3! �h4 [30 ... J:I.c5 31 .J:!.e3 �17 32.J:te7 'it>e7 33.i.b4 b6 34.tZle4+-] 31 .�es �es 32.J:te3 �f6 33.l:te8 i.g3 34.�d2 1 -0

20.'iYd4?! [20.'iYe4 J:td7 21.l:td7 'Wa1 22.�c2 'tll h 1 23.l:td1 'iYh4 24.'tiia4ooj 20 ... tLlf2! 21 .'tifg7 'tlla 1 22.'it>c2 'ifa4 23.b3 'iYe4 24.�b2 'il'e2 2S.�c1 J:td7! 26.'iYh8 'it>e7 27.J:I.d7 �d7 28.'ii'd4 �ea 29.J:td1 tZld1 30.1il'd1 'ii'g 2+ 31 .'tifd4 'tifg3 32.h5 'ife1 33.�b2 'il'e2 34.�a3 'iYhS 3S.'ii'a7 'ifbS 36.'it>b2 'ife2 37.�b1 'il'g2 38.'f/b8 'it>d7 39.'iYeS 'iYdS 40.'iYf6 'f/b3 41 .�c1 'iYa3 42.'it>c2 'tiltS 43.fS 'tlle7 44.'ii' h 6 efS 4S.c4 'ife4 46.�c3 'iYeS 47.�b3 f4 48.'iYh7 'iYe6 49.'tllg7 bS SO.'ii'd4 �ea S1 .'il'h8 �e7 S2.'it>a3 bc4 S3.�b4 f3 S4.'tll h4 �d7 SS.�c3 'We3 S6.�c4 f2 S7.'ii' h 1 'il't4 o-1

Survey RL 18.3

N�c

SURVEY

INTRODUCTION: A.C. van der Tak MAIN ANALYSIS: Alexander Grischuk STUDY MATERIAL: Van der Tak, Dorfman

Ruy Lopez Anti-Marshall Variation RL 18.3

The New Main Line 1 .e4 e5 2.l/Jf3 li.Jc6 3.�b5 a6 4..b4 l/Jf6 5.0-0 �e7 6Jle1 b5 7...ib3 0-0 8.a4 ..ib7 9.d3 d6 1 0.l/Jbd2 IO.li.Jc3 has always been the main line of the Anti-Marshall, but since a few years preference has shifted towards 1 0 2 . In their 1 989 Marshall monograph, Nunn and Harding only give two games, but at the moment databases register well over 1 00. A striking detail is that some very strong players like Kasparov, Anand, Shirov and Svidler have all adopted it. White's queen's knight is not

)bb4

STATISTICS

heading for e2 via c3, but in good old Spanish tradition it hops from d2 to f1 and on to e3. In Grischuk-Tkachiev, Enghien les Bains 200 1 , the main game of this survey, Black opts for a set-up with h6, J:!.e8 and �f8. According to Grischuk in his notes to the game in New In Chess Magazine 2001/4, five moves later B lack 'would have been happy to take back all three moves' ! This is a particularly gloomy view of Black's position but there is no getting round it, considering that B lack isn't feeling well around move 1 5 .

I n the Study Material most atten­ tion goes to 10 ... l/Ja5 l l .�a2 c5 and 10 ...l/Jd7 1 l .c3 l/Jc5, both logical continuations. If we are to believe the statistical information, the former approach (Black is just playing a la Chigorin) deserves preference.

RL 1 8.3 Grischuk,Alexander Tkachiev,Vladislav Enghien les Bains 2001 (6)

1 .e4 e5 2.l/Jf3 l/Jc6 3...ib5 a6 4.�a4 l/Jf6 5.0-0 �e7 6.J:!.e1 b5 7..tb3 0-0 8.a4 ..ib7 9.d3 d6 1 O.li.Jbd2 h6 1 1 .l/Jf1 J::te8 1 2. ..id2 .ifS 1 3.c4 b4 [13...bc4?! 14 . .tc4 J:!.b8 15 ...ie3 l/Je7 1 6.l/Jg3 tt:lg6 1 7.d4±/+- Kasparov·Tkachiev, Cannes rapid 2001] 1 4.a5 tt:ld7 1 5.�a4 J:!.b8 1 6.<1:le3 [RR 1 6.b3 tt:lc5 1 7.�c2 tt:le6 18.<1:le3 (1 8.�c6 .tc6 1 9.<1:le3 �aB) 18 ...l/Jcd4 1 9.<1:ld4 (1 9.�d1 tt:lf3 20.�13 li.Jd4 21 .�d1 1 9.l/Jd4) 19 ... <1:ld4 20.�d1 :Se6 21 ...ib4 ..ie4 22.de4 :Sb4 23.<1:lc2 tt:lc2 24.�c2 Dorfman] 1 6... <1:lc5 1 7.�c2 b3?! [17 ... <1:ld4 18.<1:ld4 ed4 1 9.<1:ld5 (19...ie8 b3! 20.'ik'd1 tt:ld3!oo) 19 ...<1:la4 (19 ... b3 20.'ik'b 1 ) 20.�a4 c5 21 .14 il.e7 22.<1:le7! W/e7 23.15; 17 ... <1:la4 18.�a4 tt:ld4] 1 8.�c3 �aB [1 8...�d7 1 9.il.b3 tt:ld4 1 21

(19...tt:lb4 20.�d1 ]

20.�c2

�c6

21 .l:!.a3)

Study Material

1 0 J:!.e8 •..

Kasparov,Garry Tkachiev,Vladislav Cannes qf rapid 2001 (2)

1 9.tt:ld5� [1 9J:la3!? 'MVd7 20.�b3 l:l:b3!? 21 .llb3 tt:ld4 22.l:f.a3 tLl13 23.gl3 '/Wh3] 1 9... �d7 [19... g6 20.�c6 (20.�e3 tt:la4 21 .lla4 15 22.l:!.a3 14 23.�d2 g5 24.h3 h5 25.llb3 l:f.b3 26.'/Wb3± g4 27.hg4 hg4 28.tt:lh2; 20.l:!.a3 tt:la4 21 .J:!:a4 15 22.l::!.a3 tt:ld4!? 23.tLld4 ed4 24.'/Wc1 'lt>h7 25.�d1±) 20... �c6 21 .�e3±] 20.�c6 �c6 21 .�e3±1+- tt:la4 22.'/Wd2 �aa [22... tt:lc5 23.�c5 dc5 24.'/Wc3; 22...�d5 23.cd5 c5 24.lla3 llb4 25.'/Wc1 +-; 22 ...15 23.el5 'MVI5 24.tt:lc7 llec8 (24... �13 25.gl3) 25.tt:la6 J::!.a8 26.tLlh4! 'ifh5 27.tt:lb4 �d7 28.tLl13+-] 23.tt:lc7 '/Wc7 24.J::l.a4 �d7 [24...15 25.�b6] 25.J:!.aa1 [25.l:!.ea1? 15] 25 ... d5 26.cd5 �b4 27.'/Wd1 �e1 28.tt:le1 [�a8<]

1 .e4 e5 2/i:lf3 ti:lc6 3.�b5 a6 4.�a4 ti:lf6 5.0-0 �e7 6.l::!.e 1 b5 7.�b3 0-0 a.a4 �b7 9.d3 d6 1 O.ti:lbd2 J:!.ea 1 1 .ti:lf1 h6 1 2.�d2 �fa 1 3.c4 bc4?! 1 4.�c4 J:tba [RR 14 ... �c8 1 5.�c3 �e6 1 6.ti:le3 �c4 1 7.dc4 l:!.b8 1 8.ti:ld5 ti:ld5 1 9.cd5 ti:lb4 20.'i¥e2± Zatonskikh· Pokorna, Warszawa Ech-W 2001] 1 5.�c3 ti:le7 1 6.ti:lg3 ti:lg6 1 7.d4± ed4 1 a.'i¥d4 d5 1 9.ed5 .!:te1 20.l::!.e 1 ti:ld5 21 .l::!.d 1 ti:lgf4 22.ti:lf5 i¥f6 23. 'i¥f6 gf6 [23... ti:ll6 24. ti:lh6 gh6 25.�16 �13 26.gl3] 24.�d4 �ea 25.ti:le3 ti:le3 [25 ... ti:lb6!? 26.�b6 Ilb6 27.b3 J:f.d6 28.l::td6 �d6 29.ti:ld4±] 26.fe3 ti:le6 27.�f6 �g7 2a.�g7 wg7 29.b3 Wf6 30.l::!f 1 J:!.b6 31 .ti:ld4 �g7 32.ti:lf5 lith7 33.ti:le7 1 -0 Dorfman

M/01 -3-33

1 3.c3 (13.�d2 ti:le7 1 4.c4 c6 1 5.i¥c2 ti:lg6 1 6.ti:ll5 bc4 17.�c4 d5 1 8.�a2 c5 1 9.ti:lg3 c4 20.ed5 cd3 21 .'i¥d3 �d5 22.�d5 'i¥d5 23.i¥d5 ti:ld5 24.J:!.ad1 y,.y, Svidler-Adams, Pula Ech·tt 1 997] 1 3 ... ti:le7 [13 ... ti:la5 14.�a2 c5 1 5.b4 cb4 16.cb4 ti:lc6 1 7.�d2 i¥d7 1 8.ti:ld5 ti:ld5 1 9.�d5 ti:le7= Lutz-Strikovic, Pamplona 1 997] 1 4.ti:lh4 c5 1 5.ti:lg4 ti:lg4 1 6.'i¥g4 'ifca 1 7.i¥g3 c4 1 a.dc4 bc4 1 9.�a2 'liVeS 20.ti:lf3 ti:lc6 21 .ti:ld2 ti:la5 22.'i¥f3 d5 23.i¥e2 .!:taca 24.b4 cb3 25.ti:lb3 ti:lc4 26.ti:ld2 ti:lb6 27.a5 ti:lc4 2a.ti:lc4 dc4 29.l::!. b1 l:!c7 30.l:!.d1 'i¥c6 31 .f3 'i¥c5 32.�e3 'i¥a5 33.�c4 �c5 34.�c5 'i¥c5 35.1ith1 'i¥c4 36.'i¥c4 l::!. c4 37.l:!b7 J:!.c3 aa.h4 h5 39.J:f.dd7 llfa 40J:ld6 J:!.c2 41 .1:i:d5 J:tea 42.J:idd7 l:te6 43.J:!.f7 J:f.g6 44.l::tf5 l:i:.gg2 45.l:tba Wh7 46.l::t h5 Wg6 47.l:te5 l:th2 4a.wg1 l::t h g2 Y2-Y2 •

Svidler,Peter Adams,Michael

3

Groningen 1 997 (4)

1 .e4 e5 2.12lf3 ti:lc6 3.�b5 4.�a4 ti:lf6 5.0-0 �e7 6.J:f.e1 b5 7. b3 0-0 a.a4 �b7 9.d3 d6 1 O.ti:lb 2 l:tea 1 1 .c3 ti:la5 1 2.�a2 c5 1 3.ti:lg5 (1 3.ti:ll1 c4!? 1 4.�g5 h6 1 5.�16 �16 1 6.ti:le3 J:lc8 17.ab5 ab5= Klinger-Nunn. Biel 1 986 - YB/5·1 79] 13 J:!.fa 1 4.ti:lf1 c4 1 5.ti:lg3 h6 1 6.ti:lf3 nea 1 7.d4 �fa 1 a.d5 y,.y, ·

..•

Emms,John Hebden,Mark Port Erin 1 999 (2)

1 .e4 e5 2.ti:lf3 ti:lc6 3.�b5 a6 4.�a4 ti:lf6 5.0-0 �e7 6.l:!e1 b5 7.�b3 0-0 a.a4 �b7 9.d3 d6 1 0.ti:lbd2 J::t ea 1 1 .ti:lf1 h6 1 2.ti:le3 �fa

1 o ... tt:las 1 1 .�a2 c5

Kasparov,Garry Leko,Peter Linares 2001 (6)

28 J:i:b5 29.�d2 [29.�b6?] 29 �d5 30.ed5 '/Wd5 31 .�c3 J:i:e6 32.'/Wf3 �d7 33.�e4 lld6 34.h3 lldd5 35.tLlf3 l::!.d 3 36.tt:le5 J::!.d 1 37.�h2 '/Wd5 38.�d5 J::l.dd5 39.tt:lc6 J:tdc5 40.tLld4 l:!.b7 41 .g4 h5 42. �g3 J::!.c4 43. lttf3 f6 44.'it>e3 J:tc5 45.'it>d3 1 -o ..•

..•

Grischuk 1 22

1 .e4 e5 2.ti:lf3 ti:lc6 3.�b5 a6 4.�a4 ti:lf6 5.0-0 �e7 6Jie1 b5 7.�b3 0-0 a.a4 �b7 9.d3 d6 1 O.ti:lbd2 ti:la5 1 1 .�a2 c5 1 2.ti:lf1 J:!.ea 1 3.ti:le3N [13.ti:lg3 h6 (13 ... g6) 14.ti:ll5 �18 1 5.�d2 b4 16.ti:l3h4 d5 17.'i¥13t lle6 1 8.'i¥g3 �h7 1 9.ti:ll3 ti:lh5 20.'i¥g4 g6 21 .ti:le3 ti:ll6 22.'i¥h4 J:i:e8 23.ed5 ti:ld5 24.ti:ld5 �d5 25.�d5 'i¥d5 26.ti:lg5 Wh8

Survey RL 18.3

27.1i:le4+- Balashov-Frolov, Moscow 1 996] 1 3 ... h6 1 4.j<_d2 c4?! [14 .. .1i:lc6!? 1 5.c3 'ilfd7 16.1i:ld5 j<_dB;t Barlov] 1 S.�c3 'ilfb6 1 6/i:ld2! ti:Jc6 [16 ... cd3 17.cd3 b4 1B.ti:Jdc4 'ii'c7 1 9.�d2± Barlov]

46 . .!lg2 J:!.g4 47.�e2 l::tgS 4a.�f3 hS 49.b4 ab4 so.as h4 S1 ..!lb2 h3 0-1 S2.a6 g2 S3.�g2 il.e4

Poluliakhov,Alexander Malaniuk,Vladimir

a.a4 �b7 9.d3 d6 1 O.ti:Jbd2 ti:JaS 1 1 .�a2 cS 1 2.abS abS 1 3.ti:Jf1 J:la6 1 4.�d2 'ii'c7 1 S.ti:Je3 l:!:faa 1 6.l:!:b1 c4 1 7.b4 ti:Jc6 1 a.Ac4 bc4 1 9.bS .r.:ta2 20.bc6 �c6 21 .ti:Jc4 �e4 22.ti:JceS Wic2 23.de4 'ii'd 1 %-Y2

Bydgoszcz 2001 (7)

1 .e4 eS 2.ti:Jf3 ti:Jc6 3.AbS a6 4.�a4 ti:Jf6 S.0-0 bS 6.il.b3 �b7 7.d3 �e7 a.:O:e1 0-0 9.a4 d6 1 O.ti:Jbd2 ti:JaS 1 1 .£l.a2 cs 1 2.ti:Jf1 b4 1 3.ti:Je3 �ea 1 4.ti:Jd2 �e6 [14 ... J:ibB 1 5.ti:Jdc4 ti:Jc6 16.�d2 j<_e6 1 7.a5 l:ib5 1 B.�b3 ti:Ja5 1 9.ti:Ja5 J:ia5 20.�e6 le6 21 .ti:lc4� Milos-Adams, Istanbul ol 2000) 1 S.ti:Jdc4 ti:Jc6 1 7.ti:JdS! ti:JdS 1 a.edS ti:JaS 1 9.j<_as! 'ilfaS 20.dc4 'ti'a4?! 21 .cS! 'ti'b4? [21 ...dc5? 22.d6 �d6 23.�17+-; 21 ...'1i'd4J 22.ti:le4! 'iYb2 23.cd6 �fa 24.c3! fS 2S.d7 l:!:eda 26.d6 >itha 27.ti:JcS �c6 2a.ti:ld3 'iYc3 29.ti:JeS �e4 30.ti:Jf7 >ith7 31 .ti:JgS 1 -0

Geller,Efim Xie Jun Wien tt 1 993 (2)

1 .e4 eS 2.ti:Jf3 ti:Jc6 3.�bS a6 4.�a4 �f6 S.0-0 �e7 6.l:!:e1 bS 7.il.b3 0-0 a.a4 �b7 9.d3 d6 1 0.ti:Jbd2 ti:JaS 1 1 .�a2 cS 1 2.ti:Jf1 b4 1 3.ti:Je3 [13.�d2 .!lbB 1 4.ti:lg3 �cB 15.h3 ti:JeB 16.ti:JI1 �e6 Y2-Y2 Wolff-Fedorowicz, San Francisco 1 991 ; 13.ti:Jg3 �cB 14.c3 l:i:bB 15.d4 bc3 16.bc3 J:leB?! 1 7.ti:Jg5 c4 18.�a3± Shirov-Leko, Monaco blind 2001] 13...�ca 1 4.c3 I:!.ba 1 S.ti:Jd2 [15.cb4 :!.b4 16.�d2 :b!.bB 1 7.�c3 ti:Jc6 1 B.ti:Jd2 �e6 19.�c4 '�WeB 20.a5 ti:lb4oo/= lvkov-Xie Jun, Wien tt 1 993) 1 S ... il.e6 [ Xie Jun] 1 6.ti:JdS?! ti:JdS 1 7.edS Ad7 1 a.ti:lc4 ti:lc4 1 9.�c4 aS 20.cb4 :b4 21 .b3 �gS'f 22.�d2 l:!:ba 23.'iYc1 Ad2 24.'iYd2 fS 2S.f4 ef4 26.'1i'f4 'ii'f6 27J:ta2 gS! 2a.'li'f2 f4 29.l:!:ae2 f3 30.l:!:e7 l:!:bda 3 1 .'ii'f3 tff3 32.gf3 l:!:f3 33.>itg2 l:!:f7+ 34.d4 cd4 3S.l:!:f7 >itf7 36.l:!:d1 l:!:ea 37Jid4 l:!:e3 aa.h4? [3B.b4!? Geller) 38 ... g4 39.l::!.d 3 l::te2 40.>itg3 J:!e1 41J:!.d2 J:le3 42.>itg2 il.fS 43.Wf2 .:ha 44:;tg1 I:!.h4 4S.�f1 9a =

1 6.�d2 [1 6.ti:JI5 Il:bB 1 7.ti:Je7 Wie7 1 B.f4 �g4 1 9.'iYd2 el4 20.'iY14 ti:Jd4 21 .'iY12 b3 22.�b3 ti:Jb3 23.cb3 l:!:b3 24.j<_14 ti:JeB 25.'1i'g3± Burnett-Colias, Fort Wayne 1 9BB) 1 6 ... l:!:ba 1 7.as 'ii'c7 1 a.ti:Jb6 �da 1 9.ti:JedS 'ii' b7 20.ti:lc4 ti:JdS 21 .edS j<_ds 22.tt:Jd6 'ii' d7 2a.tt:Jts ti:ld4 [23...�a2? 24.'ii'g4+-] 24.AdS 'il!'dS 2S.ti:Je3 'ii'd7 26.ti:lc4 f6 27.il.e3 b3 2a.Ad4 bc2 29.'ii'c2 'ii'd4 30.l:!:a3 �c7 31.'iYc3 'ifc3 32.J:ic3 l:!:bS 33.:b!.a1 .r.:ifba 34.>itf1 :b!.b3 3S.l:!:b3 J:lb3 36.>ite2 >itf7 37.1.t>d2 >ite6 aa.>itc2 J:lbS 39.>itc3 fS 40.f3 g6 41 .b3 >itdS 42.g4 fg4 43.fg4 e4 44.de4 l.t>e4 4S.h3 �es 46.ti:les >iteS 47Jlf1 J:iaS %-%

Bamsley,Anthony Simmelink,Joop er friendly game 1 998

1 .e4 eS 2.ti:Jf3 ti:Jc6 3.j<_bS a6 4.£l.a4 ti:Jf6 S.0-0 �e7 6.:b!.e1 bS 7.�b3 0-0

1 o ... tLJd7 1 1 .c3 tLJcs

Komeev,Oieg Giorgadze,Giorgi Linares 1 997 (7)

1 .e4 es 2.ti:Jf3 ti:Jc6 a.j<_bs a6 4.�a4 ti:Jf6 S.0-0 Ae7 6.J:ie1 bS 7.�b3 0-0 a.a4 �b7 9.d3 d6 1 O.ti:Jbd2 ti:Jd7 1 1 .c3 ti:JcS 1 2.�c2 ti:Ja4 1 3.�a4 ba4 1 4.'iYa4 >itha [14 ... J:lbB 15.ti:Jc4 15?! 1 6.el5 WhB 1 7.ti:Je3 d5 1 B.d4± Matulovic-Milic, Sarajevo 1 95B] 1 S.d4?! ed4 [15 ...�16 16.d5 ti:Je7 1 7.ti:lc4 g6 1 B.ti:Ja5 �cB 1 9.c4 Ag7 20.c5 h6 21 .�d2 15 22.cd6 cd6 23.ti:Jc6 ti:Jc6 24.'ii'c6 le4 25.j<_a5 'i¥16 26.J:le4 �15 27.l:!:e3 l:!:lcB 2B.'ii'a4 J:!c5'f Nikontovic-N.V. Pedersen, Denmark 1 994) 1 6.cd4 [1 6.ti:ld4 ti:ld4 17.cd4 15 1B.e5 deS 1 9.de5 �c5'ft Giorgadze] 1 6...dS!? 1 7.eS ti:Jb4 1 a.ti:lf1 aS [1B ... c5t? 1 9.dc5 il.c5 20.�e3 d4 21 .ti:ld4 �d4 22.Wib4 Wid5 23.13 �e5 24.l:!:a5 �d6 25.�c5 �c7 26. il.b6 'li'd6 27.'ii'd6 �d6 28.il.c5 �c7 29.l:!:a3 l:!:feB 30 . .!lae3 �c6 31.J:ie7 >itgB 32. >itl2 .!le? 33. .!le7 �dB'f Giorgadze] 1 9.�d2 cS 20.il.b4 ab4 21 .'iYbS 'ifc7 22.dcS l:!:a1 23 ..!la1 .icS 24 .!lc1 .if2 2S.>itf2 'iYc1 26.'iYb7 Wib2 27.ti:J1d2 h6 2a.'li'dS wga 29.>itg3 'ii'c2 %-% 30.'ii' b7 'ii'cS •

Shirov,Alexey Blatny,Pavel Elista ol 1 998 (5)

1 .e4 es 2.ti:Jf3 ti:Jc6 3.�bS a6 4.£l.a4 ti:Jf6 S.0-0 fie7 6.J:le1 bS 7.fib3 0-0 a.a4 fib7 9.d3 d6 1 O.ti:Jbd2 ti:Jd7 1 1 .c3 ti:JcS 1 2.fic2 ti:Ja4 1 3.j<_a4 ba4 1 4.'ii'a4 >itha 1 S.ti:Jc4 [1 5.b4 15 1 6 . .ib2 'iYcB?! (16 ...fe4 1 7.ti:le4 d5 1 B.ti:Jg3 Jid6oo ECO) 1 7.c4 Jif6 1B.c5 1 23

Cile7 1 9.:C:ae1 �e6 20.'ife2 'Wd7 21 .d4;t Almasi-Biatny, Austria 1 998] 1 5 ... f5 1 6.Cile3

1 6 ...fe4 [!? Shirov; 16 .. .14 1 7.Cild5 (17.Cilf5!? g5 18.d4oo ECO) 17 ... g5"F 1 8.h3 'iYd7 1 9.wt1 h5 20.We2 g4?! (20 ... wg7! Anand) 21 .hg4 hg4 22.Cild2 wg7 23.Cile4oo Anand-Timman, Amsterdam 1 996] 1 7.de4 'WeS!? 1 S.Cilf5 �dS [18 ... g6 1 9.Cilen; 1 8 ... 'Wg6!oo Shirov] 1 9.�g5 g6 20.Cile3 wg7 (20 ... �g5! 21 .Cilg5 h6 22.Cilf3 Cild8+Z Shirov] 21 .Cild5 'Wf7 22.�e3 h6 23.c4?! [23.Cild2 Cile7 24.c4;t Shirov] 23 ... g5 24.c5 Cile7 25.Cilc3 'We6 26.:C:ad1 (26.ed6 ed6 27.:C:ad1] 26 �c6 27.'Wc2 Cilg6 2S.Cild2 h5 29.cd6 cd6 30.Cilf1 h4 31 .'Wd2 h3 32.Cilg3 hg2 33.'iYd6 'WcS!? 34.Cild5 �a4 35.Cilf5 J:lf5 36.J::t c 1 �c2? [36 ... 'Wd7! 37.'Wd7 �d7 38.ef5 ��5� Shirov; 38 ... Cilh4!?�] 37.ef5 'Wf5 3S.�d2!+- Cilh4 39.:C:e3 :C:cS 40.�c3 \il;>h7 41 .'We5 'ife5 42-�e5 :C:c5 43.Cilb4 �b6 44.Cilc2 :C:e5 45.:C:e5 Cilf3 46.wg2 Cile5 47.Cile3 Cild3 4S.:C:c6 �d4 49.b3 1 -0 •••

Onischuk,Alexander TimmanJan Groningen 1 996 (5)

1 .e4 e5 2.Cilf3 Cilc6 3.�b5 a6 4.�a4 Cilf6 5.0-0 �e7 6.:C:e1 b5 7.�b3 0-0 S.a4 �b7 9.d3 d6 1 0.c3 Cild7 1 1 .Cilbd2 Cilc5 [1 1 ...�!6 12.Cilf1 (12.�e2 Cile7 1 3.d4 e5 1 4.Cilf1 ed4 1 5.ed4 Cile6 1 6.d5 Cilb4 1 7.�b1 ba4 1 8.'Wa4 a5= Janosevie-Bisguier, Birmingham 1 975) 12 ... Cile5 1 3.ab5 ab5 1 4.:C:a8 'Was 15.�d5 Cile7 1 6.�b7 'Wb7 1 7.b4 Cile6 1 8.'Wb3 g6 1 9.Cile3 h5 20.g3 :C:a8 2U..b2 :C:a6 1 24

22.J:ia1 :C:a1 23.�a1 'Was Yz·Y2 E. Vitolinsh-Saarenpaa, er 1 994] 1 2.ab5 ab5 1 3.:C:aS 'il'aS 1 4.�c2 �f6 (14 ... Cile6 15.b4 'Wa1 !? 1 6.Cilb1 :C:a8 1 7.�e3 'Wb2 18.J::te2 :C:a1 1 9 . .1ie1 'Wa2 20.Cilfd2 'it'a8oo Bieganowski-Stoek, er 1 994] 1 5.b4 [15.Cilf1 Cile7 16.Cilg3 Cilg6 1 7.d4 Cile6 1 8.Cilf5 :C:d8 19.d5 Cilef8 20.h4 Cile7 21 .Cile3 'WeB 22.Cilg5;t Dely-Pogats, Pees 1 964] 1 5 ... Cile6 1 6.Cilf1 g6 1 7.Cile3 �g7 1 S.�b3 'ifdS 1 9.h4;t

1 9 ... Cile7!?N (19 ....1ie8 20.h5 \il;>h8 21 .Cild5± Kasparov-Short, London Weh m-7 1 993 - YB/31-74] 20.Cilg4 [20.h5 d5= Timman] 20 ... .1icS 21 .Cilg5 Cilf4D 22 ..1if4 ef4 23. 'ii'f3 .lig4 (23... h5 24.Cilt7 l::tf7 25.�17 <;1;>17 26.'Wf4 wga 27.Cilh6;!; Timman] 24.'Wg4 �c3 25.'Wf4 d5 26.:C:c1 �b4 27.h5!? .lidS? [27 ... h6! 28.Cilf3 \il;>h7 29.'We7;t Timman] 2S.'Wh4 wg7 29.hg6 Cilg6 30.'Wh7 wf6 31 .'Wh6 :C:hS 32.Cilh7 we7 33.'Wg5? [33.�d5! t:,. 33 ... .1it4 34.'Wg7+-] 33... wes 34.�d5 'Wg5 35.Cilg5 Cilf4 36.Cilf7 Cile2 37.<J;lf1 Cilg3 3S.fg3 J:ih1 39.we2 :C:c1 40.Cild6 cd6 41 .<J;ld2 :C:c7 42.g4 WfS 43.�a2 wg7 44.d4 wf6 45.wd3 b4 46.�c4 :C:cS 47.g5 <J;lg5 4S.e5 de5 49.de5 lil;>f5 50.e6 we5 51 .g4 \il;>d6 52.g5 :C:c5 53.g6 l:tg5 54-�b3 llg4 55.e7 we7 56.�f7 [56.g7! l:tg7 57.we4 J::tg4 58.<J;lb5 t:,. 59.�e4=] 56 \il;>d6 57.wc2 wc5 5S.\il;>b2 l:tg1 59.wc2 :C:g2 60.Wb3 :C:g3 61 .wb2 wb5 62.�es wc4 63.�f7 <J;lc5 64.wc2 wd4 65.wb2 b3 [65 ... l::tg2 66.wb3 we5 67.�e8 l::tg 3 68.wb2 b3 69.�17 Wb4 70 . .1id5! l:te3 71 .g7 J::te2 72. e1 we3 73.�b3= Timman] 66.�b3 l:tg6 67.�a2 J::t b6 6S. wc2 %-Y2 M/97-1-73 M/97-2-90 •..

Svidler,Peter Giorgadze,Giorgi Pula Ech-tt 1 997 (4)

1 .e4 e5 2.Cilf3 Cilc6 3.�b5 a6 4 ..1ia4 Cilf6 5.0-0 �e7 6.l:te1 b5 7.�b3 o-o S.a4 �b7 9.d3 d6 1 0.Cilbd2 Cild7 1 1 .c3 Cilc5 1 2.ab5 ab5 1 3.l:taS 'WaS 1 4 ..1ic2 b4 1 5.Cilc4 [1 5.d4 Cild7 ( 1 5 ... be3 1 6.be3 Cild7 1 7.Cilf1 �f6 1 8.Cile3 ed4 1 9.ed4 'ifa1 20.Cilf5± Dely-Szily, Budapest eh-HU 1 965) 16.�a4 be3 1 7.bc3 'ifa6 . 1 8.'Wb3 l:ta8 1 9.�b5 'Wa2 20.'Wc4 'We4 21.Cile4 Cileb8 22.Ciled2 �!6 23.�c4 Cile6 24 . .1ib2 Cilb6 25.�b3 Yz-Yz Haufe-Sehutt, er 1 996] 1 5 ... 'iYa2?! [15 ... 'iYa6!? ECO] 1 6.�e3 Cild7 1 7.�a4 bc3 1 S.:C:e2 l:taS 1 9.b3 c2 20.l:tc2 l:ta4 2 1 .l::ta2 l:ta2 22.'it'b1± J::taS 23.h3 CiJdS 24.d4 ed4 25.Cild4 �f6 26.'iYc2 Cilc5 27.f3 Cilce6 2S. 'ii'd 2 g6 29.Cile6 Cile6 30.Cila5 �a6 31 .b4 llbS 32.Cilc6 J:taS 33.'iYd5 �b7 34.Cile7 �e7 35.ifb7 l:ta1 36.\il;>h2 g5 37.h4 h6 3S.hg5 hg5 39.�f2 �f6 40.'ii'd5 g7 4UWb3 l:tc1 42.g3 �e5 43.'Wa2 l:ta1 44.'Wb3 l:tc1 45.wg2 wf6 46.ifd3 llc3 47.'iYd1 :C:c4 4S.'iVd2 c5 49.bc5 dc5 50..1ie3 �d4 51 .f4 gf4 52.gf4 �e3 53.ife3 J::tc2 54.<J;lh3 Cild4 55.'il'g3 <J;le7 56.'iVg5 wfS 57.'iVf6 wgS 5S.wg3 J::tc3 59.wg4 l:tc2 60.f5 J::te2 61 .\il;>f4 l:tc2 62.'iVh6 l:ta2 63.'Wd6 Cile2 64.wg5 Cilc3 65. wh6 1 -0

MorgadoJuan Franzen,Jozef er Wch-14 final 1 997 1 .e4 e5 2.Cilf3 Cilc6 3.�b5 a6 4.�a4 Cilf6 5.0-0 fi..e7 6.l:te1 b5 7.�b3 0-0 S.a4 �b7 9.d3 d6 1 0.Cilbd2 Cild7 1 1 .c3 Cilc5 1 2.ab5 ab5 1 3.J::ta s �as 1 4-�c2 Cile6 1 5.Cilf1 [15.b4 wh8 16.Cilf1 Cilg5 17.Cile3 Cilt3 1 8.'Wf3 �g5 19.'it'e2 Y2-Y2 Morgado-Heilemann, er 1 996] 1 5 ... Cilg5 1 6.Cile3 Cilf3 1 7.'iYf3 fi..g 5 1 S.'iVg4 g6 1 9.Cilf5 fi..c 1 20Jlc1 whS 21 .Cilh6 [21.Cile3! Morgado] 21 ...f5 22.'iVg3 �b7 23.h4 'it'f6 24.l:ta1 CiJdS 25Jla7 c5 26.'iVg5 fe4 27.'iVf6 l:tf6 2S.de4 wg7 29.Cilg4 l::tf7 %-%

Survey RL 18.3

Oim,Tonu Franzen,Jozef er Weh-1 4 final 1 997

1 .e4 eS 2.ti.Jf3 ti.Jc6 3.�bS a6 4.�a4 ti.Jf6 S.O·O �e7 6.J:!e1 bS 7.�b3 0·0 8.a4 �b7 9.d3 d6 1 0.ti.Jbd2 ti.Jd7 1 1 .c3 ti.JcS 1 2.abS abS 1 3.l:�a8 �a8 1 4...1lc2 �f6 1 S.b4 ti.Je6 1 6.ti.Jf1 ti.JgS [16 ... �b7 - Onischuk-Timman, Groningen 1 996] 1 7.ti.Je3 ti.Jf3 1 8.'iVf3 �gS 1 9.�b3

..llh 6 24.ti.Jg2!? ti.Jg8 2S.�e3 �c6 26.�f2 J:!e8?! [26 ... ti.JI6 Baburin] 27.feS deS 28.g4! ti.Jf6 [28 ... hg4 29.�17! J:!IB 30.�g8 J:!g8 31 . ..1le3±] 29.�h4! gS 30.�e1 h4? [30 ... hg4 31 .ti.Je3 �d7 32.�g3±] 31 .�d2 �g6 32. '�ife3 ti.Jg4 33.'iYf3 1 -0

Morgado,Juan Antonov,Vitaly er Russia-World 1 998

1 .e4 eS 2.ti.Jf3 ti.Jc6 3.�bS a6 4 ..b4 ti.Jf6 S.O·O �e7 6.l:Ie1 bS 7.�b3 0·0 8.a4 �b7 9.d3 d6 1 0.ti.Jbd2 ti.Jd7 1 1 .c3 ti.JcS 1 2.abS abS 1 3.J:!a8 ..lla8 1 4.�c2 �f6 1 S.b4 ti.Jd7!? 1 6.�b3 ti.Je7 1 7.ti.Jf1

1 9 ... g6 [19 ... ti.Je7?! 20.d4±; 1 9 ... �h8!? t:. ... ti.Je7, ... 15, Baburin] 20.g3!? hS [20... �h8 Baburin] 21 .J:l:f1 !N [21.h4 �h6 22.ti.Jd5 �c1 23.J:!c1 �g7 24.J:!a1 ..llb7 25.ti.Je3 ti.Je7 26.'iYe2 15 27.el5 ti.JI5 28.J:!a7 'iYb8 29.ti.JI5 J:!l5 30.'iYa2 J:!l6 31 .l:ia5 'ifea 32.�d5 �d5 33. 'ifd5 'iWg4 34.J:!a2 y,.Y, Zagrebelni-Biatny, Moscow ol 1994] 21 ...�g7 22.'ife2 ti.Je7 23.f4

17 ... cS 1 8.ti.Je3 'ilic7 1 9.ti.Jg4 ti.Jc6 20.ti.Jf6 ti.Jf6 21 .�d2 �b7 22.'iYc2

J:l.c8 23.bcS deS 24.�gs ti.Je8 2S ...IldS ti.JaS 26.�b7 ti.Jb7 27.�h4 f6 28.'iYb3 c4 29.'iYbS cd3 30.'iYd3 ti.Jed6 31 .ti.Jd2 %-%

Emms,John Kosashvili,Yona Tyniste nad Orlici 1 995 (2)

1 .e4 eS 2.ti.Jf3 ti.Jc6 3.]LbS a6 4.]La4 ti.Jf6 S.0-0 bS 6...1lb3 �e7 7.a4 �b7 8.d3 0·0 9.J:!e1 d6 1 O.c3 ti.Jd7 1 1 .ti.Jbd2 ti.JcS 1 2.abS abS 1 3.l:i:a8 �as 1 4...1lc2 dS [14 ... i.l6 1 5.ti.JI1 d5 16.ed5 'iYd5 1 7.b4 ti.Jb7 1 8.ti.Jg3 'iYd8 19.ti.Jh5 ti.Jd6 20.d4! e4 (20 ...ed4? 21 .ti.JI6 'ifl6 22.i.g5+-) 21 .ti.JI6 'iYI6 22.ti.Jg5± Dely-Malich, Budapest 1 965] 1 S.b4 [15.d4!? ed4 1 6.cd4 ti.Je4 17.ti.Je4 de4 1 8.�e4 �16 1 9.i.e3;t Dutreeuw-Abdel Aziem, Tanta City 2001] 1 S ...ti.Je6 1 6.edS 'iYdS 1 7.ti.Jf1 J:l.d8 1 8.h3 'ifd7 1 9.ti.J1 h2 ti.Jf8 20.ti.Jg4 f6 21 .�b3 �h8 22.J:I.eS 'ilid3 23.'1Wd3 J:!d3 24.J:!e3 J:!d8 2S.J:!e1 ti.Jg6 26.J:!d1 i.d6 27.�f1 �b7 28.ti.Je3 �c8 29.ti.Jd4 ti.Jd4 30.:!:!:d4 J::r e8 31 .l:i:d1 i.eS 32.�d2 c6 33.ti.Jg4 �c7 34.ti.Je3 li:leS 3S.�e1 i.b6 36.1i:lc2 i.fS 37.1i:ld4 �d3 38.�g1 �d4 39.cd4 i.c4 40.i.c2 ti.Jd7 41 .i.d2 1i:lb6 42.J:!e1 %-Y2

1 25

N�c

SURVEY

INTRODUCTION: Peter Lukacs, Laszlo Hazai MAIN ANALYSIS: Peter Lukacs, Laszlo Hazai STUDY MATERIAL: Lukacs, Hazai

Ruy Lopez Zaitsev Variation RL 26.7

The Never-ending Story 1 .e4 e5 VZJf3 tt:Jc6 3.�b5 a6 4.�a4 tt:Jf6 5.0-0 �e7 6.J:l:e1 b5 7.�b3 d6 8.c3 0-0 9.h3 �b7 1 O.d4 l:!.e8 1 1 .tt:Jbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 tt:Jb4 1 5.�b1 c5 1 6.d5 tt:Jd7 1 7J:!:a3 The 1 2.a4 main line of the Zaitsev Variation is one of the most com­ plicated variations for theoreti­ cians and practical players alike. Kasparov and Karpov fought many of their theoretical world championship duels on this ground, but even their efforts fell short of the ultimate truth. It al­ ways makes me smile when some­ one starts explaining that in long

STATISTICS

theoretical lines it is very difficult to find new, original ideas, which is why inventive players have to deviate from the well-trodden path as soon as possible! This line is a good example of the very opposite of this statement. Even the best theoretical preparation cannot pro­ tect you against big surprises, and we warmly recommend this line for strong attacking white players and cold-blooded black defenders.

The Alternative The 17 ... c4 line looks slightly less complicated, although this is pretty relative. Now 1 8.t2ld4 can be met by 18 ... \!Yf6, with immense

complications. B lack usually sac­ rifices his b-pawn in order to invade the weak d3 square with his knight and get compensation on the queenside. In Shirov-Z.Al­ masi, Dresden 1 997, B lack opted for 1 8 ... tt:Jd3, provoking a posi­ tional exchange sacrifice typical of this line. Certainly, the middle game of a rapid chess encounter cannot be taken too seriously, even when played by top players. 1 8 .ab5 is now the focus of interest, and after 1 8 . . . ab5 1 9.t2ld4 'ifb6 was played in Konguvel-Rathore, N agpur 1 999, showing the dangers threatening the black king. The old main line 19 ... l::!: a3 20.ba3 tDd3 2 l .�d3 cd3 22.l:le3 still looks slightly more prom1smg for White, see Anand-Beliavsky, Ma­ drid 1 998. The relatively new 1 9 . . . tt:Je5 was used by Wells (Bala­ tonbereny 1 997) to beat Sax, one of the greatest experts of this line, and it deserves further attention.

The Main Line However 'the real McCoy' is still 17 ...f5. Black wants to dismantle White's mighty pawn centre and open the long diagonal for the pas­ sive b7 bishop. This plan certainly has a drawback: the kingside will be seriously weakened. White's at­ tacking chances shouldn't be un­ derestimated and concrete play is 1 26

Survey RL 26. 7

required. It seems that 1 8.tt:lh2 has ousted other possibilities such as 1 8Jiae3 (Bezgodov-Yak:ovenko, Tomsk 1 998) or 1 8.ef5 (Borge­ Acs, Budapest 1998). Now White wants to bring his rook to the king­ side (mostly to g3), and sometimes tt:lg4 will be a threat. Here 1 8 .. .<>th8 is frequently played, but it seems that the king remains exposed on this square as well. 19.ef5 is again not so impressive, as demonstrated in Dominguez-Acs, Oropesa del Mar 1998. 1 9J:lg3 looks rather strong, and after 1 9 ... tt:lf6 the move 20.b3 was introduced in the blind­ fold game Topalov-Z. Almasi, Monaco 2001 , in which Black missed an opportunity to defend successfully in the middle game. 20.tt:lhf3 leads to fantastic tactical battles; see the notes to this game. In the recent game Ehlvest-Acs, Ohrid 2001;--.White opted for 19.g4 ! ? and won a nice game; but here, too, Black may have rein­ forcements up his sleeve. So these days 1 8 . . . tt:lf6 appears to be the best try. 1 9.ef5 is again not so attractive. It brought White suc­ cess in Kunte-Z. Almasi, Istanbul Olympiad 2000, after 19 .. J:le l 20.'ife1 �d5 ? ! , but the old game Vasiukov-Razuvaev with 20 ... 'l!�Ye7 ! still seems relevant. It was Zoltan Almasi who showed the right way to meet 1 9.g4 in his game against Leko, Dortmund 1998. 1 9 . . . fe4 20.g5 hg5 2 1 .tt:le4 was strongly met by 2 1 . . .tt:lbd5 ! (stronger than 2 l ...�d5, as in Luther-Stohl, Ger­ man Bundesliga 1 996). In case of l 9.J:!:g3, 1 9 .. .<>th8 is inaccurate, as it leads to the l 8 ... Wh8 line. Bacrot's novelty 19 .. .'iYe7 ! yielded a win against Grischuk in Enghien les Bains 200 1 , showing that knowledge of the good old ideas pays even today.

Conclusion As we said above, we can't yet draw any final conclusion. The Zaitsev Main Line remains an un­ solved mystery, at least for the foreseeable future.

RL 26.7 Grischuk,Alexander Bacrot,Etienne Enghien les Bains 2001 (4)

1 .e4 e5 2.tt:lf3 tt:lc6 3.�b5 a6 4.�a4 tt:lf6 5.0-0 �e7 6J:!:e1 b5 7.�b3 d6 8.c3 0-0 9.h3 �b7 1 O.d4 l:!:e8 1 1 .tt:lg5 l:!:f8 1 2.tt:lf3 l:!:e8 1 3.ttlbd2 �f8 1 4.a4 h6 1 5.�c2 ed4 1 6.cd4 tt:lb4 1 7.�b1 c5 1 8.d5 ttld7 1 9.l:!.a3 f5 20.ttlh2 ttlf6 21 . .!lg3 'l!�Ye7! [21 ...'l!�Yd7 22.b3! (22.el5 J:!:e1 23.'l!�Ye1 �d5) 22. ..fe4 23.tt:le4 ttlbd5 24.ttlg4 (24.�h6 tt:le4 25.�e4 (25.J:l:e4 l:!.e4 26.�e4 ttlc3!) 25...l:!.e4 26.lae4 tt:lc3 27.l:!:c3 �e4oo) 24 ... tt:lg4 25.hg4 (25.Jag4 l:!.e6 26.�b2 naeB) 25 ... tt:ll6 26.tt:ll6 gl6 27.�g6 J::!.e 1 28.'l!�Ye1 oo Pavlovic-Giigoric, Belgrade 1 999; 21...Wh8?! Topalov-Z. Almasi, Monaco blind 2001] 22.J:!:f3 [22.l:!:ge3 'iYd7 23.ab5 ab5 24.el5 ttlbd5 25.l:!.e8 (25. .lle6 ttl14) 25 ... l:!:e8 26.tt:le4 tt:le4 27.�e4 ttle3! 28.lae3 l:!.e4+; 22.ab5 ab5] 22 ... �d5 23.l:!:f5 �f7

24.ttldf3? [24.l:!.l3! d5 25.e5 d4 (25 ... tt:ld7 26.e6! �e6 27.�g6 d4 28.�e8 l:i:e8 29.ab5 ab5 30. .lla3:t) 26.�15! Wh8 (26 ... ttla2 27.e6 Wh8 28.tt:le4:t) 27.e6 (27.ab5 ab5 28.e6 lla6) 27...�g8 28.tt:le4 tt:le4 29.l:!.e4 l:!.ad8 30.tt:lg4oo; 24.e5 de5 (24 ... ttld7 25.tt:le4 ttle5?! 26.14 ttld7 27.ttl16 ttl16 28J:t:e7 �e?gg) 25.14 tt:ld?+] 24 ... �e6+ 25.g4 [25.ttlh4 �15 26.tt:ll5 'l!�Ye6-+] 25 ...�f5 26.gf5 'iYb7 27.tt:lg4 tt:le4 28.�h6 tt:lf6 29.�e3 tt:lg4 30.hg4 'l!�Yd5 31 .ttld2 c4 32.g5 tt:ld3 33.�d3 cd3 34.\!Vg4 l:i:e5 35.f6 \!Ve6 36.'l!�Yg3 d5 37.llc1 �d6 38.l:!.c6

d4 39.f7 'iYf7 40.l:!.d6 de3 41 .'l!�Ye5 J:te8 42.'iYe3 l:!:e3 43.fe3 \\ff5 44.g6 'l!�Yg4 45.Wf2 'l!�Ye2 46.<.tg3 <.tfB 47.ttlf3 'l!�Ye3 48.ab5 ab5 49.b4 <.te7 50.J:!.d5 <.te6 5Ll:Id8 <.tf5 52.<.tg2 <.tg6 53.J:!.d3 \!Ve2 54.<.tg1 r.th6 55..!:!:d6 g6 56JH6 r.tg7 0-1 Lukacs/Hazai

Study Material 1 7...f5

Bezgodov,Alexey Yakovenko,Dmitry Tomsk 1 998 (2)

1 .e4 eS 2.1i.Jf3 ti:lc6 3.�b5 a6 4.�a4 ttlf6 5.0-0 ii.e7 6.�e1 bS 7.ii.b3 d6 8.c3 0-0 9.h3 ii.b7 1 0.d4 J:le8 1 1 .ti:lbd2 ii.fB 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 ttlb4 1 5.�b1 c5 1 6.d5 ttld7 1 7Jla3 f5 1 8.l:lae3 f4 [:-:;; 18 ... ttlf6 19.ef5 - Borge-Acs, Budapest 1 998; 19.ttlh2 <J
34.'iVc2?? [34.'ii'c 1 �d4 35.�d3) 35.�e3 �e5 34 l::!.e2-+ 35.�a2 'ii'a2 �b5 37.'ifd6 'iVb1 38.'i!;>h2

Borge,Nikolaj Acs,Peter

•..

Budapest 1 998 (4)

1 .e4 e5 2Jbf3 lbc6 3.�b5 a6 4...b4 lbf6 5.0-0 �e7 6.l::!.e1 b5 7.�b3 d6 8.c3 0-0 9.h3 �b7 1 0.d4 l::!.e8 1 1 .1bg5 l::tf8 1 2.1bf3 l:Ie8 1 3.1bbd2 �f8 1 4.a4 h6 1 5.�c2 ed4 1 6.cd4 lbb4 1 7.�b1 c5 1 8.d5 lbd7 1 9.l::!.a3 f5 20.ef5 lbf6 (20 ... �d5!?] 2 1 .l::!.ae3 (21 .l::!.e8 'ife8 22.1bf1 (22.1bh4 �d5 23.1bg6 'iff7 - 21 .1bh4) 22 ... 1Libd5 23.1b3h2 c4 24.1bg4 'i!;>h8 25.1bfe3 lbe3 26.l:Ie3 'ifc6 27.!3 lbg4 28.hg4 d5 29.l::!.e6 'ii'c5 30.£l.e3 d4 31 .'ifd4 'ifd4 32.�d4 l::td8<=t Comas Fabrego-Suarez Pousa, Oropesa del Mar 1 996; 21 .1bh4 £l.d5 22.l::!.e8 'i!'e8 23.1bg6! (23.l:Ig3 �a2! 24.£l.a2 lba2 (J. Polgar-Kamsky, New Delhi 1 990 - YB/19·45) 25.1bg6 lbc1 26.'ii'c1 'i!;>hn Kamsky) 23 ... 'iVf7 24.1bf1 ba4 25.l::ta4 (25.l::!.g3 �b3 26.'ifd2 'iVd5 27.'iVf4 'ii'd4=) 25 ... �e4 26.jLe4 lbe4= A.Sokolov-Hjartarson, Manila izt 1990 YB/19·45; 21 .1be4 £l.d5 (21 .../bbdS) 22.1bf6 (22.J:tae3 �e4 23.�e4 d5 Cs.Horvath-Zobisch, Balatonbereny 1 988 YB/19·44) 22 ... 'iVf6 Kasparov-Karpov, New York Wch m-4 1 990 - YB/1 9·45] 21 'iVd7!? [21 ...);j,e3 22.fe3 (22.l::i e3 lbbd5) 22...�d5 23.e4 �f7 24.1bf1 'ii'd7 25.1b1h2 ba4 26.1bg4 lbg4 27.hg4 �b3oo Arakhamia-S. Jackson, Novi Sad oi-W 1 990 - YB/19·45] 22.1be4 lbbd5 [22 ... 1bfd5!?] 23.J:t3e2 (23.1bf6 lbf6 24.l::!.e6 �f3 25.'iff3 d5oo] 23 'iff7 24.1bh2 �c6 25.1bg4 l::!.ad8 26.1bef6 lbf6 27.1bf6 'iVf6 28.J::t e6 'iVf7 29.l:I 1 e3 [29.ab5 ab5 30.�e4 d5 31 .�f3oo] 29 ... �e7! 30.llg3 �f6 31 .lle8 [31.�a2 c4 32.�h6 l::!.e6 33.fe6 'ife6'f] 31 lle8 32.�h6 'ii'd 5 33.jLd2 [33.'ifc1 ! 'ifd4 34.ab5 ab5=] 33 ... ba4 •..

.••

(34 ... lle2? 36.J:tg4oo] 36.'iVd3 'iVf5 0·1

24.hg5 hg5 25.llh1 'i!;>g8 26.1be1 lbc5 27.jLd2 lbbd3 28.1Lid3 cd3 29.b4 lbe4 30.l::!.d3 'ifdn Malakhov-Dervishi, Saint Vincent 2000) 21 ...£l.g7 22.�c3;t] 20.1be4

Dominguez,Lenier Acs,Peter Oropesa del Mar jr 1 998 (B)

1 .e4 e5 2.1bf3 lbc6 3.�b5 a6 4.�a4 lbf6 5.0-0 �e7 6.lle1 b5 7.�b3 d6 8.c3 0-0 9.h3 jLb7 1 0.d4 l:Ie8 1 1 .1bbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 lbb4 1 5.£l.b1 c5 1 6.d5 lbd7 17.l::!.a3 f5 1 8.1bh2 'i!;>h8 1 9.ef5 (19.J:tae3 c4! 20.b3 lbe5 21 .bc4 bc4 22.ef5 lbd5 23.J:!g3 'ik'b6! 24.a5! (Hellers· Solozhenkin, Parthenay 1 992) 24 ... 'ik'b4! 25.�a3 'WaS+ Solozhenkin; 1 9.l::!.g3! lbf6 - Topalov-Z. Almasi, Monaco blind 2001; 1 9 ... !4?! 20.l::!.c3 lbe5 21 .1bdf3 'iVf6 22.g3! g5 23.h4 jLc8 24.1bg5!± Aagaard· T.Oiafsson, Hafnarfjordur 1 999; 1 9.g4 Ehlvest·Acs, Ohrid 2001] 1 9 ... lle1 20.'iVe1 lbd5 21 .1bg4 'WeB 22.1be4 'i!'f7 23.'iVd1 b4 24.J:1g3 lle8 25.b3! lb7f6 26.1bef6 lbf6 27.�b2 �e7! 28.'iVc1 lbg4 29.llg4 �f6 30.J:!g6 'I!\Ye7! (30... �b2 31 .'ifb2 lle5 32.!6 gf6 33.f4!±] 31 .�f6 [31.llh6 'i!;>g8!+] 31 ... 'ii'e 1 !'!' 32.'ilfe1 lle1 33.'i!;>h2 gf6 34.�d3 lld1 35.jLc4 £l.d5 36 ..ilf6 £l.c4 37.bc4 'il;>g7 38.llg6 'il;>h7 39.lle6 lld4 40.'i!;>g3 llc4 41.lle7 [41.:!:id6 b3 42.:C:a6 b2] 41 'i!;>g8 42.llb7 J:!.e4 43.'i!;>f3 lle5 44.'il;>f4 as 45.g4 c4 46.llc7 b3 47.g5 (47.llc4 J:!c5-+] 47 b2 48.llb7 c3 49Jlb8 'il;>g7 50.f6 'i!;>g6 0-1 51 .llg8 'il;>f7 52.llg7 'i!;>fS .••

••.

..•

20 J:!e5!? [20 ... �d5 21 .g5 �e4 22J:te4 J:!e4 23.�e4 d5 24.�b1 !,lg; 20 ... 1bd5 21 .g5 lbe5 22.llg3t; 20 ... 1bf6 21 .g5 lbe4 22.lle4 �d5 (22 ... lle4 23.�e4 'ii'e7 24.£l.g2 (24.�b1 ?! Vi'f7!) 24 ... l::!.e8 (24 ...'ii'f7? 25.llf3!) 25.J:!.e3 'ii'f7 26.lle8 (26.J:e6!?) 26 ... 'i¥e8 27.gh6;l; Aseev) 23.lle8 'i!'e8 24.gh6 gh6 25.J:!.g3 £l.g7 (25 ... 'it'f7?! 26.1bg4 'ii' h5 27.�d2 �g7 28.�c3 J:!a7 (28 ... llg8 29.�b4 cb4 30.'ifd3+-) .'ii'd2+- Aseev-Solozhen· kin, SI Petersbu 1 995) 26.�d2! 'iYe6! (Wedberg) 27.�b cb4 28.llg6 (28.'i!'d3 'ifg8 29.1bg4 lle8) 28 ... '1!\YeS<=t] 21 .g5 lld5 22.'ife2 [22.�d2 lbe5 23.gh6 lbc4 24.J:!g3!oo Acs] 22 J:Ie5 23.£l.f4 [23.1bf3 lle6 24.1bh4 'ii'e 8 25.lle3 d5 26.1bf6! lle3 27.£l.e3 gf6 28.1bg6 'i!;>g8 29.gh6!,!g] 23 ... lle6 24.'ii' g 4! (24.gh6 gh6 (24 ...d5 25.hg7 �g7 26. 'ii'h5 'i!;>g8 27.'ii' g4! J:!e7 28.£l.g5 de4 29.�e7 Wle7 3Q.jLe4 �e4 31.lle4 'il'f7oo) 25.'1!\Yg4 'fiVe?! 26.l::!.ae3 lbd5 27.1bd6 lbe3 28.lle3 lle3 29.fe3 �d5-+] 24 ... 'i!'e7! 25.J:!.ae3 lbd5 26.1bd6! lbe3 27.lle3 Ile3 28.fe3 �d5 29.1bf3 •.•

*

.••

EhlvestJaan Acs,Peter Ohrid Ech 2001 (4)

1 .e4 e5 2.1bf3 lbc6 3.�b5 a6 4.�a4 lbf6 5.0-0 jLe7 6.l:le1 b5 7.�b3 d6 8.c3 0-0 9.h3 £l.b7 1 0.d4 l:le8 1 1 .1bbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 lbb4 1 5.�b1 c5 1 6.d5 lbd7 1 7.lla3 f5 1 8.1bh2 'i!;>hS 1 9.g4!? [19.llg3! lbf6 - Topalov-Z. Almasi, Monaco blind 2001] 19 ... fe4 [19 .. .!4 20.Ibdf3 g5 21 .£l.d2! (21.h4 �g7 22.a5 llc8 23. 'i!;>g2 c4 1 28

29 £l.f3? [29... 1bf6!! 30.gf6 'il'f6 31 .'ifh5! (31 .1be5 £l.d6 32.ifg6 (32.1bg6? ..•

Survey RL 26. 7

l£tgB-+; 32.t2:ld7? 'il'b2-+) 32 ... �gB 33.'il'l6 gf6 34.t2:lg6 l£tg7 35.�d6 kh7 36.ke4 J:!.eB 37.kiB 1£<17-+) 31 ... �d6 32.'il'd5 J:!.dB 33.'il'e4 l£tgB!] 30.'iff3± J:!.d8 31 .'il'h5! 12Je5 32.gh6 12Jf3 [32 ... J:I.d6 33.hg7 l£tg7 34.'il'h7 \£<16 35.'il'l5 l£tg7 36.ke5±] 33.1£
b4 [41 ...c4] 42.'1i'f8 1£h2 'iYd5 50.12Jg5 l£
Galkin,Alexander Nachev,Sergey

Kotronias,Vasilios Dervishi,Erald

Moscow Alekhine-mem 1 996 (8)

Erevan zt 2000 (9)

1 .e4 e5 2.12Jf3 12Jc6 3.�b5 a6 4.�a4 12Jf6 5.0-0 �e7 6.J:ie1 b5 7.�b3 d6 8.c3 o-o 9.h3 �b7 1 0.d4 J:!.es 1 1 .12Jbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 12Jb4 1 5.kb1 c5 1 6.d5 12Jd7 1 7.J:ia3 f5 1 8.12Jh2 12Jf6 1 9 .J:I.f3 J:ie5! 20.J:if5 l'.U5 21 .ef5 kd5 22.12Je4?! [22.12Jg4 �17oo] 22 ..tf7?! [22 ... ke4! 23.�e4 d5 24.�13 (24.�b1 d4 25.12Jg4 d3+) 24 ... c4! 25.J:ie6 12Jd3 26.�e3 d4! 27.�h6 12Jb2 2B.'ifc2 12Ja4 29.�g5 d3 30.'il'd2 12Jc5 31 ...tf6 gf6 32.J:ic6 (Khalifman- rpov, Reggio Emilia 1 992) 32 ... 12Jb3 3.'il'l4 12Jd4 34.J:ic7+ �g?+ . Khalifman] 23.12Jf6 'il'f6 24.12Jg4 'il'd4 25.'i¥f3! [25.'il'd4 cd4 26.kd2 12Jc6 (26 ... 12Jd5 27 . .t!e4!) 27 . .t!c1 12Je5 2B.I2Je5 deS 29 . ..te4] 25 ... l::!.e8 26.l::!.e8 �ea 27.f6 'il'd5 [27 ... h5? 2B.fg7 �g7 29.12Jh6+-] 28.�e4 'il'e6 29.kd2 [29.fg7 �g7 30.�d2 (30.�h6?! �h6 31 . 'ii'IS 'i¥15 32.12Jh6 I£<1B 33.12Jf5 d5<=%) 30 ... d5 31.�15 'iVd6 32.�14!] 29 �f7 30.ab5 ab5 31 . ..tf5 'li!Vd5 32.fg7!+­ ifd2 [32...�g7 33.12Jh6+-] •.•

fa �

1 .e4 e5 2.12Jf3 12Jc6 3.�b5 a6 4.ka4 12Jf6 5.0-0 �e7 6.J:!.e1 b5 7.�b3 d6 8.c3 0-0 9.h3 kb7 1 O.d4 l::!.e8 1 1 .12Jg5 l::tf8 1 2.12Jf3 J:re8 1 3.12Jbd2 �f8 1 4.a4 h6 1 5.�c2 ed4 1 6.cd4 12Jb4 1 7.kb1 c5 1 8.d5 12Jd7 1 9.:C:a3 f5 20.12Jh2 12Jf6 21 .ef5 �d5 22.12Jg4 l:l.e1 23.'ife1 kf7 [23 ...ba4 - Kunte­ Z.Aimasi, Istanbul ol 2000] 24.12Jf6 gf6 [24... 'il'l6 25.ab5 d5 26.ba6 l:ta6 27.12JI3±] 25.12Jf3!?!!!1 [25.ab5 ab5 26.'ife2!] 25 1£
.••

••.

27.�h6!± d5? [27...�b1 2B.�g5 'i!Wd7 29.'il'b1 'il'17 (29 ... '1!\YIS? 30.l:th4 WgB 31 .12Jf6+-) 30.16 g6 31.kd2±] 28.'il'c3! l:ta7 [2B ... d4 29.'i!Wg3! l:Ia7 30.16+-1 29.f6 d4 30.kg7 �g7 31 .'il'c5 1 -0

Luther,Thomas Stohl,lgor

••.

Germany Bundesliga 1 996

30.�h6! l::te8 [30 ... �h6? 31.g7!+-] 31 .�g7 l£tg7 32.'ti'h4 l::!.e 1 33.1£

Kunte,Abhijit Almasi,Zoltan Istanbul ol 2000 (5)

33.�h7 [33.�g6!+-] 33...
12Jb4 1 7.�b1 c5 1 8.d5 12Jd7 1 9 .l::t a3 f5 20.12Jh2 12Jf6 21 .ef5?! [21.l::!.g 3!] 21 l:l.e1 [21 ...kd5 22.12Jg4 l::!.e 1 23.'il'e1 - 21...l::!.e 1] 22.'il'e1 ..td5?! [� 22 ... 'il'e7 2HWe6 (23.'il'l1 l:teB 24.ab5 'ii'e 1 25.12Jg4 12Jg4 26.hg4 ab5"F Vasiukov­ Razuvaev, Moscow 1 9B7 - YB/19-44; 23.l:te3 'i!W17oo) 23...WhBoo] 23.12Jg4!;t ba4 [23.. ..¥W - Galkin-Nachev, Moscow 1996; 23... �e7! 24.12Je4 (24.12Jf6 kl6) 24 ... 12Jg4 (24...ba4) 25.hg4 ba4oo; 25 ... �16?! 26.ab5 ab5 27.l::!.aB �aB 2B.I2J16 'li'16 29.'il'eB 'i!WIB (M. Pavlovic­ Hazai, Vrnjacka Banja 1 9BB) 30.'iYe6!±; 25 ... 12Jc6?! 26.ab5 ab5 27.16!±] 24.l:l.g3 12Jg4 25.l::!.g 4 l£
1 .e4 e5 2.12Jf3 12Jc6 3.�b5 a6 4.�a4 12Jf6 5.0-0 �e7 6.l::te 1 b5 7.�b3 d6 8.c3 0-0 9.h3 l::!.e8 1 o.I2Jg5 l::!.f8 1 1 .12Jf3 �b7 1 2.d4 l:l.e8 1 3.12Jbd2 ..tf8 1 4.a4 h6 1 5.�c2 ed4 1 6.cd4

1 .e4 e5 2.12Jf3 12Jc6 3.�b5 a6 4.�a4 I2Jf6 5.0-0 �e7 6.J:!.e1 b5 7.�b3 0-0 8.c3 d6 9.h3 J:!.e8 1 O.d4 kb7 1 1 .12Jbd2 kf8 1 2.a4 h6 1 3.kc2 ed4 1 4.cd4 12Jb4 1 5.�b1 c5 1 6.d5 12Jd7 17 .J:!.a3 f5 1 8.12Jh2 12Jf6 1 9.g4 fe4 20.g5 hg5 21 .12Je4 kd5?! 22.�g5 �e4 23.ke4 [23.J:!.e4! 12Je4 (23 ... l::!.e4?! 24.�e4 d5 25.�16! gf6 26.�15+-; 23 ... ke7?! 24.�16 �16 25.'iVh5 d5 (25 ... l::te4 26.�e4 d5 27.kg6!+-) 26.J:!.eB 'ii'eB 27.�h7
•.

1 29

27.�b1 �d6 28.ti:lg4 'YWg5 29.ab5 c4 30JU3 l::tf8 31 .�h7 \t>h8 32.l::tf8 �fa 33.b6 ti:lc6 34.b7 �d6 35.�c2 y,.y, ti:le5 36.�d1 d4

Leko,Peter Almasi,Zoltan Dortmund 1 998 (7)

1 .e4 e5 2.ti:lf3 ti:lc6 3.�b5 a6 4.�a4 ti:lf6 5.0-0 �e7 6.l:!:e1 b5 7.�b3 d6 8.c3 0-0 9.h3 l::te8 1 0.d4 �b7 1 1 .ti:lbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 ti:lb4 1 5.�b1 c5 1 6.d5 ti:ld7 1 7.l:i:a3 f5 1 8.ti:lh2 ti:lf6 1 9.g4 fe4 20.g5! [20.ti:le4?! �d5 21 .ti:ll6 �16+] 20 ... hg5 [20... ti:lfd5 21 .ti:le4 hg5 22.ab5 ti:lf4 23.ba6 l::ta6 24.�14 gf4 25.�h5 Il:e5 26.ti:lf6 �16 27.�h7= COMP Junior6· COMP Shredder, Cadaques 2001] 21 .ti:le4 ti:lbd5! [21 ...�d5?! - Luther·Stohl, Germany tt 1996; 2 1 ...ti:le4 22.�e4 :C:e4!? 23.l::te4 ti:ld5 24.J:!:g4 �e? (24 ... ti:lf4 25.h4) 25.J:lag3;t Stohl] 22.�g5 �d7 [22 ... �e7 Z.Aimasi] 23.�f6 [23.:C:g3 ti:le4 24.:C:e4 :C:e4 25.�e4 ti:lc3 26.bc3 �e4 27.tt'lg4 'YWI5 2S.�e7 \t>hS 29.�d6 �b7 30.13 :C:eS 31 .�1S 'YWIS'f Salinnikov·Sulypa, Alushta 2000] 23 ... ti:lf6 24.ti:lf6 gf6 25.ti:lg4?! [25.J::i:g 3 �g7 26.�g6 :C:e1 27.'il'e1 \t>!Soo Z.Aimasi] 25 ...�g7 26.l::tg3 J:!:e1 ! 27.'YWe1 Wf8 28.�g6! f5! 29.ti:lh2 �e7 [29 ... ba4! 30.ti:lf3 (30.:!lg5 �e4 31 .'YWd2 �h6 32 . .!:!:.15 <;i;>g?; 30.�d2 �e6!) 30 ... 'YWe7 31 .'YWd2 'YWI6+ Z.Aimasi] 30.'il'd2 �f6 31 .J:!.g5 �h6 32.l::tf5 �d2 33.l::tf6 \t>g7 34.J:!:d6 �f4 35.l::t d7 \t>g6 36.J:!:b7 ba4 37.l::t b6 Wg7 38.ti:lg4 J:!:b8 39 ..!:r.a6 J:!.b4 40.ti:le3 �e5 41 .ti:ld5 %-%

Topalov,Veselin Almasi,Zoltan Monaco blind 2001 ( 1 )

1 .e4 e 5 2.ti:lf3 ti:lc6 3.�b5 a 6 4.�a4 ti:lf6 5.0-0 �e7 6Jie1 b5 7.�b3 d6 8.c3 0-0 9.h3 �b7 1 O.d4 l:l:e8 1 1 .ti:lbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 ti:lb4 1 5.�b1 c5 1 6.d5 ti:ld7 1 7.J:!:a3 f5 1 8.ti:lh2 ti:lf6 1 9.l::t g3 Wh8?! [19 ... 'il'e7! - Grischuk·Bacrot, Enghien les Bains 2001] 20.b3!? [20.ti:lhf3 fe4 (20 ... ti:lh5? 21 .ti:Jg5!+-; 1 30

20 .. .14 21 .l::tg6t) 21 .ti:le4 (21 .ti:lh4? �d5 22.ti:lg6 wgs 23.ti:lf1 :C:a7 24.ti:le3 �e6 25.ti:lg4 ti:lg4 26.hg4 d5! (26...�e7 27.ti:le7 'il'e7 2S.g5gg; 26 ... �17 27.ti:JIS .IllS 2S.g5gg Smirinov·Svirin, Smolensk 2000) 27.g5 (27.ti:JIS :C:IS 2S.g5 hg5 29.�g5 'YWeS+) 27...�d6 2S.�f4 �17! 29.�d6 'YWd6+) 21 ...�d5 (21 ...ti:lbd5 22.ti:lh4->) 22.ti:lf6 �16 23.�d2! �b2!? (23 ... l:l:e1 ? 24.�e1 'YWb2! (24...�17 25.�c3 �e6 26.ti:lh4± Dovzik) 25.ti:lh4! (25.�b4 'YWb4 26.'YWd5! (26.ti:lh4 �e4) 26 ... 'YWb1 27. Wh2 :C:a7! (27 ... :C:eS 2S.ti:lh4! Wh7 29.�17! l::te 1 30.J:!.g6! l::th 1 31 .\t>g3 'i!'d3 32.13+-) 2S.ti:lh4 g5 29.l::tl3! �g7 30.�d6 (30.ti:ll5 �b2) 30 ... ba4 31 .ti:lf5 l::tf7 32.ti:lg7 .!:!:.13=) 25 ... �a2 (25 ...�c4 26.�c3 �e2 27.�c1+-; 25 ...�17 26.�c3 �h5 27.�h5 'YWb1 28.Wh2+-) 26.�15! J:!.eS! {26 ... �16 27.ti:lg6 <;i;>gS 2S.J:!.f3! �d5 29.�b4 �13 30.'il'l3 :C:eS 31 .�c3 'YWI7 32.ab5 ab5 33.ti:le5!! �b3 34.ti:lf7! I!e7 35.ti:lg5! hg5 36.�h5+-) 27.�c3 'li'e2 2S.'Ii'a1 !+-) 24.ti:lh4! (24.�b4 (! Dovzik) 24 ... �b4 (24...�13? 25.:C:f3 �b4 26 . .!:r.eS l:i:eS 27.'YWd3+-; 24-l �c4? 25.�a5 J:!.e1 26.�e1 �e2 , 2 �e2 2S.ti:lh4 �h5 29.�g6 �96 27. � 30.ti:lg6 \t>gS 31 .l::td3 b4 32.ti:JIS l::tiS 33.l::td6 J:!bS 34.l::tc6 b3 35.�c3± COMP Nimzo-COMP Shredder, London 2000) 25.�d5! :C:e1 26.ti:le1 �e1! (26...'1i'b1 ? 27.'YWaS 'il'e1 2S.Wh2 \t>gS 29.l::te3+­ Dovzik·Hedman, Budapest 1 993) 27.Wh2 �eS! 28.'1i'd3 g6 29.l::tg6 'li'e5 30.l::tg 3 (30.g3 J:!a?; 30.Wh1 l::ta ?!?; 30 ... �e1 31.Wh2 �e5) 30 ... l:i:a7 31 .Wh1 (31 .�g6 �g7 32.�d3 (32.�es �17) 32 ... '1!\Ye5=) 31...'ii'e 1 32.Wh2 'ii'e5=) 24...�a2 (24 ... l::te 1 25.�e1 - 23 ... l::te 1 ; 24...�17 25.l::te S l::te8 26.�c3 �e2 27.�c1 J:Ie5! 2S.'ii'l4!±) 25.�a2! (25.�e4 l::te4! 26.l::te4 {26.ti:lg6 wgS 27.J:Ie4 �b1 2S.ti:le7 \t>h7) 26...�c2 27.ti:lg6 wgs 2S.�c2 ti:lc2 29.�c3 b4oo) 25 ... �a2 (25 ... ti:la2 26.ti:lg6 <;i;>gS 27.ti:JIS :C:IS (27 ... WIS 2S.l::te S J:IeS 29.�h6!+-) 2S.l::te7±) 26.ti:lg6 WgS 27.ti:JIS I!e1 28.�e1 WIS 29.�c3 l::ta7 30.'�i'e4!±; 20.el5?! J:le1 21 .�e1 ti:lbd5 22.ti:ldl3 (22.ti:le4 'lie?) 22...�eS! 23.'ifd1 'ifh5 24.l:!g6 ti:le7 25.:C:f6 gf6 26. '1!\Yd6 (Dimitrov·Solozhenkin, Spain 1 992) 26 ... ti:ld5! 27.�d7 IibS! 2S.ab5 'lieS 29.'iVeS l:l:eS 30.ba6 �a6'!' Solozhenkin] 20 ...fe4 [20 ... 'ii'd7 21 .�b2] 21 .ti:le4 �d5 [21 ... ti:lbd5 22.�b2 ti:le4 23.�e4

J:le4 24.J:le4 ti:lc3 25.�h5! �e4 26.�c3 �d7 27.ti:lg4±; 21 ...ti:le4 22.l::te4 �d5 23.lleS 'ifes 24.�b2gg] 22.ti:lf6 �f6 [22 ... J:le1 ?! 23.'YWe1 'i¥16 24.ti:lg4 �e6 25.:t1e3 'iVd7 26.ti:lh6! gh6? 27.�b2+-l 23.�d2 :t!e1 24.�e1 'YWe6 [24...�17 25.ti:lg4-l 25J:l:e3 [25.�b4 cb4 26.'YWd3 �e1 27.ti:lf1 �gSoo; 25.ti:lg4!? �e4 (25 ... ti:lc6 26.£l.c3!) 26.�e4 (26. .!le3 �d5) 26 ...�e4]

25 ... 'YWg8? [25... �17! 26.�b4 (26.ti:lg4 ba4 27.�b4 (27.ba4 J:!:bS 2S.�c3 'll\Y14) 27...cb4 2S.'ii'd3 g5 29.ba4 l::tcSoo) 26 ... cb4 27.�d3 g5] 26.ti:lg4!± ti:lc6 27.l::t g 3 'ii'e6 [27 ... ti:ld4 2S.ti:lh6! �e6 29.ti:ll7! 'i¥17 30.�g6 ti:lf3!? (30... �13 31.'1i'd4! 'ii'g6 32.�a1) 31 .gf3 �e6 (31 ...�b3? 32.'1i'c1 ! �16 33.£l.c3 �h4 34.l::tg4 'li'h3 35.�g5+-) 32.14 wgs 33.�c3 �e4 34.�e4 �e4 35.�aa; 27...:C:eS 2S.ti:lh6! .ib3 {2S ... 'Ii'e6 29.£l.c3±) 29.l::tb3 .!le1 30.�e1 �b3 31 .'ife4+-] 28.�c3 �e4 [2S ... ti:lb4 29.l::te3 �b3 30.'1i'c1 'li'c4 31.J:!eS!+-; 2S....ib3 29.'1i'd3+-] 29.�e4 'li'e4 30.ti:lh6 ti:ld4 31 .�d4 cd4 32.ti:lf7 wga 33.'1i'h5 J:i.c8 34.l::tf3 'll\Yh 7 35.'iVd5 'li'b1 36.\t>h2 1 -0

1 7 . c4 .

.

Shirov,Alexey Almasi,Zoltan Dresden rapid 1 997

1 .e4 e5 2.ti:lf3 ti:lc6 3.�b5 a6 4.�a4 ti:lf6 5.0-0 �e7 6.J:i.e1 b5 7.�b3 d6 8.c3 0-0 9.h3 �b7 1 O.d4 J:le8 1 1 .ti:lbd2 �f8 1 2.a4 h6 1 3.�c2 ed4 1 4.cd4 ti:lb4 1 5.�b1 c5 1 6.d5 ti:ld7 1 7.l:!a3 c4 1 8.ti:ld4 ti:ld3 [1S ... 'Ii'16! 1 9.ti:l213 ti:ld3!? (19 ... ti:lc5 20.ab5

Survey RL 26. 7

(20Jl:ee3 A. Sokolov-Karpov, Rotterdam 1 989 - YB/36-89) 20... abS 21.ti:lbS l:!a3 22.ba3!? (22.ti:la3 Dvoiris-Timoshenko, Naberezhnie Chelni 1 988 - YB/36-89) 22...ti:lbd3 23.l:!e3 �a1 24.�d2 �b2 2S.ti:lc3 �a6� Storey-Sasikiran, Scar­ borough ch-GB 1 999; 1 9 ... ti:les 20.abS ti:lbd3 21 .�d3 ti:ld3 (Kanefsck-Servat, Buenos Aires 1 99S) 22.ba6! �a6 23.l:!e3t) 20.l:!d3 (20.�d3 Anand-Kamsky, Las Palmas m-S 1 99S - YB/36-88) 20 ... cd3 21 .abS abS (21 ... ti:lcS?! 22.b4! ti:le4 23.'i!'d3 �dS 24.ba6±) 22.ti:lbS l:!a1 23.�d3 �a6 24.ti:lfd4 J::!.c8 2S.ti:lc2 !l:b1 ! 26.�11 ! �bS! 27.�bs ti:lcs 28.�c4 ti:le4 29.J:l:e4 �b2 30.�b2 .!:l:d1 (Pupo-Leyva, Cuba 1 997) 31.ti:le1 ! (Leyva) 31 ...!l:c4 32Jl:c4 l:!e1 33.�h2 l:!d1 =; 18 ... ti:leS?! 19.abS 'ii'b6 20.ti:lc4!! ti:lc4 2 1 .J::!.g3 �c8! 22.b3! A. Sokolov-Portisch, Brussels 1 988 - YB/36-89; 1 8 ... 'il'b6?1 1 9.ti:l!S ti:leS (19 ... g6 20.l:!g3 �h7 21 .ti:lf1 ti:leS 22.�h6!-+ Rayner-Sebih, Novi Sad ol 1 990) 20.J::!.g3 �h7 21 .ti:lf3 �ea 22.ti:lg7! �g7 23.'il'd2 ti:lbd3 24.�d3 ti:ld3 2S.l:!g7! �g7 26.�h6 �g8 27.�e3+- Sax-P. Nikolic, Lugano 1 987] 1 9.�d3 b4 20.�c4 [20.ti:lc4!? ba3 21.ti:la3 (21 .ba3 ti:lcS 22.�b1 l:!c8! (22 ...g6 23.�b2 �g7 24.ti:lc6! 'i!'c7 2S.�g7 �g7 26.'ii'd4 16 27.eS! feS 28.ti:l4eS deS 29.ti:les ti:lb3 30.'il'b2± Filipek-Grabarczyk, Cappelle la Grande 1 998) 23.ti:lfS (23.�b2 ti:le4!) 23 ... ti:le4 24.'/i'g4 ti:lgS!?'i'; 24...J:!:c4 2S.ti:lh6 �h7 26.ti:ll7) 21...'il'l6 22.ti:lfS�] 20 ... ba3 21 .ba3 (21 .b4 'i!'l6 22.ti:l413] 21 ... ti:lcS 22.�b2 g6 23.ti:lc6 'i!'b6 (23 ... 'i!'d7 24.'ii'l3 ti:la4 2S.�d4 �g7 26.eS (26.�g7 �g7 27.eS deS 28.ti:leS 'ti'IS) 26 ... deS 27.ti:leS �c7 28.d6 �c4 29.'i!'b7 'ti'd4 30.'/i'l? �h7 31 .'i!'g6] 24.�c2 �g7 2S.�g7 �g7 26.�c3 �98 (26...16 27.J:!:b1 'ti'c7 28.ti:ld4 ti:la4 29.'1Wg3 �c8oo] 27.�f6 '1Wc7 28.eS! ti:ld7? 29.ti:le7 l:!e7 30.�e7 J:'!.c8 31 .ed6 'il'aS 32.'il'd7 'ii'd 2 33.J::!.e8 �g7 34 .!:1:c8 �c1 3S.�f1 �cS 36.'i!'c6! 1 -0 •

Konguvel,Ponnuswamy Rathore,S Nagpur ch-IN 1 999 ( 1 0)

1 .e4 eS 2.ti:lf3 ti:lc6 3.�bs as 4.�a4 ti:lf6 S.0-0 �e7 6 . .!:1:e1 bS 7.�b3 d6

8.c3 0-0 9.h3 �b7 1 0.d4 l:!eS 1 1 .ti:lbd2 .tfS 1 2.a4 h6 13 . .tc2 ed4 1 4.cd4 ti:lb4 1 S.�b1 cS 1 6.dS ti:ld7 1 7.l:!a3 c4 1 8.abS abS 1 9.ti:ld4 'ii' b6 20.ti:lfS g6 [20...J:!:a3?! 21 .ba3 ti:ld3 22 . .td3 cd3 23.ti:lh6! gh6 24.�g4± Gdanski-Grabarczyk, Bielsko-Biala 1 99 1 ; 20. . .ti:leS 2 1 . .!:1:g3 g 6 22.ti:ll3! ti:led3 23.J:!:f1 !±] 21 .!l:g3! [21.ti:lf1 !l:a3! 22.ba3 ti:ldS 23.edS J:te1 2H\Ve1 gfS 2S.�e3 'i!'d8 26.ti:lg3 .tdS 27.ti:liS �16oo De Firmian-A. lvanov, Las Vegas 1 996] 21 ...�h7?! [21 ...l:!a1!?] 22.ti:lf3 ti:ld3 23.�d3 cd3 24.'ii'd 2!? [24.'i!'d3 ti:lcS 2S.'li'd4 �c7 26.eS deS 27.�h4 hS 28.ti:lgS+- Zontakh-Nestrovic, Belgrade 1 993] 24...�d8 2S.ti:lh6 �f6

.tfS 34.'ii'd6 'i!'d4 3S.:I:!.I3± Van der Wiel) 2S.ti:liS±) 24... g6 (24... .tc8?! 2S.ti:lg7! .tg7 26.J::tg3 l:!eS 27 . .tes deS 28.'ii'c 1 'li'b6 29.ti:lb3! d2 30.ti:ld2 �b7 31 .'1i'd1±) 2S.J::tg 3!±; 2S.ti:lg3 .tg7 26 ..tg7 �g7 27.ti:lb3 �a3 28.ti:lcS 'li'cs 29.l:!d3i Kotronias-Giigoric, Niksic 1 997] 24.ti:lc6! 'li'h4 (24...'i!'c7 2S.ti:lb4 ti:la4 26.�1 .td7 27.l:!d3± Zontakh-Mojzis, Pardubice 1 99S] 2S.�d4 fS 26.ti:lf3 'i!'hS 27.eS f4 [27... deS 28.J::te S!± Anand] 28.l::te 1 deS 29.ti:lceS 'li'fS 30.ti:lh4 'i!'gS 31 .ti:leg6 l:!e1 32.�e1 �dS 33.ti:lf8 [33.'i!'e8! 'ii'17 34.'1Wc8 d2 3S.�cs d 1 'il' 36.�h2 'ii'dd7 37.'/i'IB 'i!'IB 38.�18 'li'dS 39.13± Beliavsky] 33 ... ti:le4 34.'ii'c 1 d2 3S.'il'c8 d1 'ii' 36.�h2 ti:ld6 37.'ti'd8 iff7 38.'iVd6 'il'fS 39. 'ii'dS 'il'f7 40.'i!'a8 �h7 41 .'il'e4 �g8 Y2-Y2

Sax,Gyula Wells,Peter Balatonbereny 1 997

l::t a 1 l:!a4 26.ti:lf7!+27.b3 28.ti:l7gS �g8 29.�b2 .!l:.e1 30.ti:le1 ti:leS 31 .f4 �g7 32.feS deS 33.ti:ld3 'i!'b6 34.�f2 'il'f2 3S.�f2 l:!f8 36.l::t f3 l:!cS 37.�eS l:!c2 38.�g3 .th6 39.ti:le6 1 -0

Anand,Viswanathan Beliavsky,Aiexander Madrid 1 998 (4)

1 .e4 es 2.ti:lf3 ti:lc6 3. .tbS a6 4.�a4 ti:lf6 S.0-0 �e7 6.l:!e1 bS 7.�b3 d6 8.c3 0-0 9.h3 J:!:e8 1 0.d4 .tb7 1 1 .ti:lbd2 .tfS 1 2.a4 h6 1 3 .tc2 ed4 1 4.cd4 ti:lb4 1 S ..tb1 cS 1 6.dS ti:ld7 1 7.l:!a3 c4 1 8.abS abS 1 9.ti:ld4 .!l:.a3 20.ba3 ti:ld3 21 ..td3 cd3 22.l:!e3! ti:lcs 23.�b2 .tea [23 ... 'ti'as 24.ti:lfS! (24. .!l:.g3 g6 (24 ... �c8?! 2S.ti:lc6 'li'a4 26.'li'e1 g6 27.ti:lb4 .td7 28.�c1 .tg7 29 . .tg7 �g7 (Van der Wiei-Giigoric, Palma de Mallorca 1 989 - YB/36-88) 30.'1Wc3! �g8 31.ti:ld3 ti:le4 32.ti:le4 J:le4 33.�c7 •

1 .e4 eS 2.ti:lf3 ti:lc6 3.�bS a6 4.�a4 ti:lf6 S.0-0 �e7 6 ..tl.e1 bS 7.�b3 d6 8.c3 0-0 9.h3 .tb7 1 0.d4 l:!e8 1 1 .a4 h6 1 2.ti:lbd2 �f8 13 . .tc2 ed4 1 4.cd4 ti:lb4 1S ..tb1 cS 1 6.dS ti:ld7 1 7.J:!.a3 c4 1 8.abS abS 1 9.ti:ld4 ti:leS! 20.ti:lbS (20.J:la8! 'ii'a8 21 .ti:lbS l::tc8! (21 ...'il'aS Anand-Kamsky, Las Palmas m-7 1 99S - YB/36-88) 22.ti:la3 �a6 23.l:!e3 ti:lbd3 24 . .td3 cd3 2S.b3 .te7 26.ti:ldc4 (De Firmian-A. lvanov, Parsippany eh-US 1 996) 26 ... ti:lc4! 27.bc4 �c4 28.ti:lc4 'ii'a 1 = A. lvanov] 20 ...'1i'b6 [20... �a6! Anand] 21 .J:!.a8 l:!aS 22.ti:la3 �a6 23.ti:lf3 [23.l:!e3! �e7 24.ti:ll3 (24.b3 .tgS 2S.ti:lac4 �c4 26.ti:lc4 ti:lc4 27.bc4 .te3 28 . .te3 '!We? 29.�14) 24... ti:lbd3 (24... ti:led3 2S.b3!±; 24... �16 2S.ti:les �es 26.J:!.I3 �c7 27.�d2 ti:ld3 28.�c3 ti:lb2=; 28 ... .tc3?! 29.bc3 �cS 30.ti:lc4! ti:lf2 31.l:!l2 �c4 32. 'IWI3t Villavicenzio-Brito Garcia, Gran Canaria 1 989) 2S.ti:leS ti:leS 26.14 ti:lg6 (26 ... ti:ld3 27.ti:lc4!) 27.�13±] 23 ... ti:lbd3 24. .td3 ti:ld3 2S.l::te3 .te7! 26.eS? (26.ti:ld2 ti:lc1 27.'ii'c 1 �gS�] 26 ...'il'b3! 27.'il'f1 ?! (27.'ti'b3 cb3 28.�d2 deS+] 27 ... c3!-+ 28.bc3 (28.l:!d3 �d3 29.'i!'d3 cb2-+; 28.ti:ld4 'li'dS-+] 28 ... ifc3 29.ed6 �d6 30.�d2 'i!'a3 0-1 31 .g3 �CS 1 31

N�c

SURVEY

INTRODUCTION: A.C. van der Tak MAIN ANALYSIS: A.C. van der Tak STUDY MATERIAL: Van der Tak

Scotch Opening Four Knights Variation 50 3.3

A Drawing Sacrifice 1 .e4 e S 2.t2Jf3 tt:Jc6 3.d4 ed4 4.tt:Jd4 tt:Jf6 s.tt:Jc3 j,b4 6.tt:Jc6 bc6 7.j,d3 0-0 8.0-0 dS 9.ed5 cd5 1 0.j,gS c6 1 U iff3 j,e7 After Kasparov surprised the chess world in the 14th game of his 1 990 World Championship match against Karpov by playing the Scotch, meeting 4 ... t2:Jf6 with the Mieses Variation 5.t2lc6 bc6 6.e5, this opening was suddenly very much back on the map and its popularity continues to this very day. The Scotch Four Knights ( l .e4 e5 2.t2:Jf3 tt:Jc6 3.tt:Jc3 t2:Jf6 4.d4 ed4 5.tt:Jd4 or 3.d4 ed4 4.t2:Jd4 t2:Jf6 5.tt:Jc3) was once the main line of the Scotch Opening, but these days it lives out its life in the shadow. It is not considered to be particularly dangerous and its variations are a lot less complex and sharp.

The Bishop Sacrifice And then some excitement is stirred: Ivan Sokolov loses in 25 moves as B lack - in fact even in fewer moves, since his opponent sadistically allowed himself to re­ peat the position a couple of times. After the well-known moves 5 ... j,b4 6.tt:Jc6 bc6 7 . .i.d3 0-0 8.0-0 d5 9.ed5 cd5 10 . .i.g5 c6 l l .'i!ff3 !li.e7 1 2. l::tfe l Sokolov in­ vited the bishop sacrifice with 1 32

l 2 . . . h6. Berg accepted the invita­ tion ( 1 3.j,h6 gh6 1 4.'ife3), but then it appeared that Sokolov wasn't familiar with the intricacies of the line: after a long think he played 1 4. . . !1i.d6? and lost without getting a second chance. The only correct defence is 1 4 . . . d4! , when 1 5.'ifh6 'ifd6 1 6.'ifg5 c;!:;>h8 leads to a draw by perpetual check. For a short while it was thought that 17 .l:!.e7 was winning (in Drimer-Sales, World Youth Team Championship, Len­ ingrad 1 960, in which White had played the more common 1 2.l:!.ae l instead of 1 2.llfe 1 , B lack even re-

STATISTICS

signed out of sheer fright!) but here too a draw is the best White can do. 1 7.f4 (after 1 2.l:!.ae l ) is an­ other attempt to go all out, but again this is probably aiming too high. We refer to the postal game Velcu-Kaunz, Romania 1 993.

Conclusion All things considered, nothing is new under the sun. It's all in the books, if you look carefully. Sok­ olov's loss is a perfect example of the proposition that even the best grandmasters can't know all de­ tails of each and every sub­ variation by heart. A little survey

Survey SO 3.3

by way of repetition, providing full analysis of what Wedberg (in New in Chess Magazine 200 115) calls 'the only trap there is in the Scotch Four Knights' . Addition­ ally, there are some games in which White refrains from taking onh6 andplays 1 3 . .th4 or 13.j,f4, the move strongly advocated by Gutman. The large body of theory with moves other than 1 2 ... h6, l l ... j,e7 and l l .'ilff3 we will leave for fu­ ture surveys.

80 3.3 Berg,Emanuel Sokolov,Ivan Malmo 2001 (9)

1 .e4 e5 2.tt:lf3 tt:lc6 3.d4 ed4 4.tt:ld4 tt:lf6 5.tt:lc3 il.b4 6.tt:lc6 bc6 7.j,d3 0-0 8.0-0 d5 9.ed5 cd5 1 O.il.g5 c6 1 1 .i¥f3 Xie7 1 2Jl:fe1 h6 1 3.il.h6!? gh6 1 4.'ilfe3

1 4...il.d6? [14... J:!.e8? 1 5.i¥h6 't!¥d6 1 6.J:le3 il.g4 1 7.J:!.g3 (1 7.J:!.ae1!) 1 7...'tl¥e5 18.h3+- Dzhanoev-Karlson, Vilnius tt 1 958; 1 4 ... d4!D 1 5.it'h6 'i!Vd6=] 1 5.'ifh6 J:!.b8 1 6.�g5 'it>h8 1 7.'tlfh4 'it>g7 1 8.�g5 'it>h8 1 9.'tifh6 'it>g8 20.J:!.e3! Xi.g4 [20 ... J:!.b4 21 . .!:!.13! tt:le4 22.il.e4 de4 23.J:!.f6+-] 21 .'tlfg5 'it>h8 22.'ifh6 <Jtg8 23.J:!.ae1 ! il.h5 [23 ... J:!.b2 24.J:le5! j,e5 25.J:le5 tt:le4 26.j,e4 15 27. J:le6+-] 24.'ifg5 'it>h8 25.J:!.h3 1 -0 Van der Tak

Study Material with .th6

Rublevsky,Sergey Novik,Maxim Sochi jr 1 990

1 .e4 e5 2.1bf3 tbc6 3.tbc3 tLlf6 4.d4 ed4 5.tLld4 .ikb4 6.tbc6 bc6 7..ikd3 d5 8.ed5 cd5 9.0-0 0-0 1 O..ikg5 c6 1 U iff3 .lke7 12.J:!.ae1 h6 1 3..1kh6!? gh6 1 4.'li'e3 .lke6? [14 ... �d6? 15.'1i'h6 �g4 (15 ...J:!.b8 16.J:!.e3 J:!.b4 17.'li'g5 �hB 18.'1i'h6 �gB 19 . .!:!.13 tbe4 20 ..ike4 de4 21 .J:!.I6+- Andres-Garcia Gonzales, Cama­ guey 1 987) 1 6.J:!.e3 .lkc7 (16 ... d4 17.tbe4 tbe4 18.J:!.e4 .ikh2 19.�h1 �15 20.J:!.g4! 1-0 Vanka-Hort, Ostrava 1 958) 17.J:!.fe1 'ifd6 1 8.J:!.e5 tbe4 1 9.J:!.g5 tbg5 20.'1i'g5 �hB 21 .'ifh4 1-0 Morgulev-L. Grigorian, Soviet Union 1 963} 1 5.'ii!Vh 6 .ikd6 1 6.'1i'g5 �hB 1 7.f4 I:te8 1 8.J:!.f3 tZlgB 1 9.'1i'h5 �g7 20.J:!.g3 �fB

2Utg8! �gB 22.'ifh7 �fB 23.'1i'h6 �gB [23... We7 24.:C:e6!+-} 24.�h7 �hB 25 ..ikf5 �gB 26.'ii!Vh 7 �fB 27.'1i'h8 we7 28.J:!e6 1 -0

Ardeleanu,Aiin Vajda,Levente lasi ch-ROM 1 999 ( 1 5)

1 .e4 e5 2.tLlf3 tbc6 3.tZlc3 tLlf6 4.d4 ed4 5.tbd4 �b4 6.tLlc6 bc6 7 ..ikd3 d5 8.ed5 cd5 9.0-0 0-0 1 o.�g5 c6 1 1 .'ilff3 ii.e7 1 2.J:!.ae1 h6 1 3.�h6!? gh6 1 4.'ii!Ve3 J:!.eB? 1 5.'ii!V h 6 'i!Yd6 [ 1 5 ...'ifc7 16.l:te3 �g4 1 7.h3 d4 1 8.l:tg3

'ife5 1 9.14 'ii!Ve6 20.J:!.g4+- Miyasaka­ Tarazi, Siegen ol 1 970; 1 5... �e6 16.J:!.e5?! (16.l::te3! ii.d6 1 7.J:!.I3+- Gutman) 16 ... tbe4 17.tbe4 de4 1 8.�e4 �16 19.ii.h7 �hB 20. .ikg6 �gB 21 .'ilfh7?! (21 .J:!e6!? lg6 22.'ilfg6) 2 1 ...WI8 22.l::te6 lg6 23.J:!.c6oo Kimelleld-Agapov, Leningrad 11 1 985; 15 ... .1kl8 16.J:!.e8 'iWeB 17.'ii"I6+­ Andres-Perez, Havana 1 990} 1 6. 'ifg5 �fB 1 7.'ii!V h 6 �98 1 8.l:ie3!+- .lkg4 1 9.'ii!Vg 5 �fB 20.'i!Yh6 �gB 21 .J:!.g3 'ii!Ve6 22.h3 �d6 23.�h7 tLlh7 24.J:!.g4 'i!Yg4 25.hg4 J:!.e6 26.'ii!Vd 2 I:tb8 27.g3 1 -0

Velcu,L Kaunz,Werner er Romania 1 993

1 .e4 tLlf6 2.tLlc3 e5 3.tLlf3 tbc6 4.d4 ed4 5.tbd4 ii.b4 6.tLlc6 bc6 7 .ii.d3 d5 B.ed5 cd5 9.0-0 0-0 1 o.�g5 c6 1 U lff3 fi..e7 1 2.J:!ae1 h6 1 3.ii.h6!? gh6 (13 ...d4? 14.tbe4 tbh7 (14 ... gh6 1 5.tLll6 fi..l6 16.'ii!Ve4+-) 15.'ii!Vg3+­ Euwe-Udovcic, Zurich 1 952} 1 4.'iYe3 d4!D 1 5.'ii!V h 6 'ilfd6 1 6.'ilfg5 [16.tLlb1 �dB? (16 ...J:!.d8) 17.�h7 'ilthB 1 8.J:!.e4 1 -0 Haag-Skrovina, er 1 958} 16 ... Wh8

1 7.f4oo (17.'ifh4= a.o. Pilnik-Garcia Vera, Mar del Plata 1 944; 1 7.J:!.e7 (1-0 Drimer­ Sales, Leningrad 11 1 960) 17 ... 'ii!Ve7 1 8.tbe4 tbgB 1 9.'1i'h5 �g7 20.tLll6! (20.14? 15 21 .J:!.I3 tLlh6 22.J:!.g3 tbg4-+) 20 ... tLll6 (20 ... WI6?! 21 .'ii"h 8 <;i;>e6 22.J:!.e1 �d6 23.'ifd4 �c7 24.J:!.e7 tbe7 25.'ii!V e5± Gutman) 2HI!Yg5=] 1 7 ... tbg8 [17 ... tLlh7?! 1 8.'i!Yh5 15 1 9.tbe4! 'iWdB 20.J:!.I3 'iWeB 21 .'il'e8 J:!.eB 22.tLld6 fi..d7 23.tLle8 J:ieB 24.J:i:e5± Andres-Pujols, Havana 1 994] 1 8.J:!.e7 dc3 1 9.J:!.e3 'ii!Vf6 20.'il'c5 �g4 21 .f5 [21.h3 ii.d7 22.J:!.e5 (22.bc3 J:!.leB!) 22 ... cb2! 23.J:!.h5 tLlh6 24.'1i'g5 1 33

'li'g5 25.1g5 �e6+EN Gutman] 21 ... cb2 22.h3 l:i:abB 23.c3 J:ifdB 24.�b1 [24.�c2 �d1 !} 24 ... �d1 +1-+ 25.J:iee1 J:id5 26.'1i'f2 J::t bdB 27.'1i'b2 t!d2 28. 'li'b4 �c2 29.�c2 J::t c2 30.J:l.f4 1Lih6 31.J:if3 'li'g5 32.J:lf2 0-1 J:l.f2

dS B.ed5 cd5 9.0-0 0-0 1 o.�g5 c6 1 1 .Vi'f3 �e7 1 2.l:i:fe1 J:'l.bB 1 3.J:iab1 h6 1 4.�h6!? [14.�14 �d6 15.h3 l::t e8<=' Gutman} 14 ... gh6 1 S.i!'e3 [15.'1i'g3?! �g4 16.h3 �d6 1 7.14 i!'c7+] 1 5 ... �d6 1 6.ii'h6 llb4! 1 7. 'iVg5 WhB 1 8. ii'h6 Y2-Y2 wga 1 9.i!'gs

0-0 8.0-0 dS 9.ed5 cd5 1 0.�gS c6 1 1 .'1Wf3 �e7 1 2Jlfe1 h6 1 3.�h4 UbB [! Gutman; 13...�g4?! 14.i!'l4 �e6 15.'1i'd2 J:lb8 16.b3 (16.1Lia4!;t Gutman) 16 ... l::le8 17.1Lie2 Vi'd7= Mieses-Perlis, St Petersburg 1 909} 1 4.llab1 J:leB [14... l:!.b4!? Gutman] 1 S.h3 �e6 1 6.1Lie2 d4 1 7.Vi'c6 �a2 18 .!:.a1 �dS 1 9.i!'a6 1Lie4 20.�e7 J::te7 •

Emmrich,Kurt Wagner,Heinrich

Alekhine,Aiexander Lasker,Emanuel

Frankfurt am Main 1 923 ( 1 )

Moscow exh 1 91 4

1 .e4 e5 2.1Lif3 IL!c6 3.d4 ed4 4.1Lid4 1Lif6 5.1Lic3 �b4 6.1Lic6 bc6 7.�d3 d5 a.ed5 cd5 9.0-0 0-0 1 o.�g5 c6 1 H i'f3 �e7 1 2.J:lae1 l::t bB 1 3.1Lid1 [1 3.b3 �b4! 14.�d2 �g4 1 5.'1Wg3 'li'd7 16.14 �15= Zander-Wagner, Bad Oeyn­ hausen 1 922} 1 3 ... h6 1 4.�h6!? [14.�c1!± Gutman} 14 ... gh6 1 5.'ii'e3 [15.'1i'g3? �g4 16.h3 �d6 -+ } 1 5...�b4 [15 ... �d6? 1 6.'1Wh6 l::t b4 1 7.14+- Botterill/ Harding; 1 5 ... �e6? 1 6.i!'h6 IL!e4 1 7.J:l.e4 �g5 1 8.t!g4!+- Tartakower} 1 6.'1Wh6 [1 6.c3? 1Lig4+} 16 ... �e1 1 7.'ti'g5 \ig7 20.i!'h7 lt>f6 21 .i!'h4 ltig7 22.ii'h7 %-%

1 .e4 e5 2.1Lif3 1Lic6 3.1Lic3 1Lif6 4.d4 ed4 5.1Lid4 �b4 6.1Lic6 bc6 7.�d3 d5 8.ed5 cd5 9.0-0 0-0 1 o.�g5 �e6 1 1 .'ii'f3 �e7 1 2.J:lfe1 h6 1 3.�h6!? gh6 1 4.l:i:e6 fe6 1 S.i!'g3 Y2· Y2 li
without lih6

Behrensen,Jorge Benko,Francisco Buenos Aires 1 960 (7)

1 .e4 e5 2.1Lif3 1Lic6 3.d4 ed4 4.1Lid4 IL!f6 5.1Lic3 �b4 6.1Lic6 bc6 7.�d3 d5 B.ed5 cd5 9.0-0 o-o 1 o.�g5 c6 1 1 . 'li'f3 �e7 1 2.t!ae1 J:l.bB 1 3.1Lid1 l::t eB 1 4.h3 h6 1 S.�h6!? gh6 1 6.i!'g3 �g4D 1 7.hg4 t!b4 1 8.i!'h3 J:lg4 1 9.1Lie3;t t!g5 20.1iJfS �cS 21 .J:ie8 ILl ea 22. ii'h6 Vi'f6 23. ii'f6 1Lif6 24.l::!e 1 lt>fB 25.c3 ILihS 26.�b1 1Lif4 27.g3 1Lih3 28.\t>g2 1Lif2 29.1Lid4 �d6 30.t!e3 c5 31 .1t>f2 cd4 %-Y2 32.cd4 J:l.g4 33.t!d3

1 .e4 e5 2.1Lif3 1Lic6 3.1Lic3 1Lif6 4.d4 ed4 5.1Lid4 �b4 6.1Lic6 bc6 7.�d3 dS a.edS cdS 9.0-0 0-0 1 o.�g5 c6 1 1 .'1i'f3 �e7 1 2.J:lfe1 h6 1 3.�f4 [!;!; Gutman] 13 ... �d6 1 4.1Lie2?! [14.h3} 1 4 ... �g4 1 S.'ii' g3 �f4 1 6.'ii'f4 J:leB 1 7.'1Wd4 �e2 1 8.l::!e 2 lle2 1 9.�e2 i!'e7t 20.�f3 lle8 21 .h3 c5 22.i!'a4 UbB 23.i!'a3 l:Ib6 24Jld1 l:Ie6 2S.'ii'a 5 d4 26.'1i'd2 IL!e4 27.�e4 Ue4 28.1ih7 31 .a3 g6 32.J:le4 fe4 33.Vi'f4 i!'e7 34.\t>e2 aS 3S.h4 h5 36.a4 i!'b7 37.g4 d3 38.cd3 ed3 39.1i<e3 i!'e7 40.1icS ii'e6 43.Vi'c7 lt>h6 4Hi'd8 Wh7 4S.'ii'd S 'ii'e7 46.\t>b6 'li'f6 47.\tibS 'li'f2 48.'1Wg5 'iVfS 0-1

Romanovsky,Peter Capablanca,Jose

Geist,Mark Kaufman,Larry

Moscow 1 925 (2)

Washington 2000 (6)

1 .e4 eS 2.1Lif3 1Lic6 3.d4 ed4 4.1Lid4 1Lif6 5.1Lic3 �b4 6.1Lic6 bc6 7.�d3

1 .e4 eS 2.1Lif3 IL!c6 3.d4 ed4 4.1Lid4 1Lif6 5.1Lic3 �b4 6.1Lic6 bc6 7.�d3

Engei,Klaus Oechslein,Rainer er ch-GER-1 1 1 971

1 34

21 .1Lid4 1Lif2 22.1tif2 J:le1 23.\i<e1 'ifh4 24.Wf1 Vi'd4 25.i!'a7 ii'b2 26.l::le 1 g6 27.'i!'e3 li
Pavasovic,Dusko Beliavsky,Aiexander Portoroz 1 999 (1 0)

1 .e4 e5 2.1Lif3 IL!c6 3.d4 ed4 4.1Lid4 1Lif6 5.1Lic3 �b4 6.1Lic6 bc6 7.�d3 dS a.ed5 cd5 9.0-0 0-0 1 o.�gS c6 1 1 .i!'f3 �e7 1 2.h3 h6 1 3.�f4 1Lih7 [!? Beliavsky; ?! Magomedov] 1 4.J:Ife1 ?! [14.J::tae1 !? IL!g5 15.'ifg3 Ue8 (15 ... 1Lie6? 16.�h6 �h4 17.'i!'g4±) 1 6.�c7 i!'d7 17.�d6! IL!e6 1 8.�e7 i!'e7 1 9.Ue5;t Magomedov-J. lsaev, Dushanbe 2000} 1 4 ... 1Lig5 1 5.i!'g3 IL!e6 1 6.�e5 [16.�h6 �h4 1 7.i!'g4 �12! 1 8.\i
Survey QO 3.6

r; �c

SURVEY

IITRODUCTION: Tibor Karolyi IIAJN ANALYSIS: Tibor Karolyi SIUDY MATERIAL: Karolyi

Queen's Gambit Declined Blackburne Variation Q0 3.6

Is Chess Wilting From Computers? 1 .d4 d5 2.c4 e6 3.t2lc3 §i.e7 4.tt:lf3 tt:lf6 5.§i.f4 0-0 6.e3 c5 7.dc5 §i.c5 8.cd5 tt:ld5 9.t2ld5 ed5 1 O.a3 tt:lc6 There are people who think chess is limitless, whereas others think it is fading because the openings can be analysed nearly till the end. This game gives both camps am­ munition to support their views. Black came up with a rarely played pawn sacrifice in a standard open­ ing line. This proves that there are still possibilities for a new ap­ proach to opening theory. On the other hand, the pawn sacrifice can be analysed very deeply, nearly to the end. I can even imagine that it is possible to work out a definitive evaluation. Actually, if an IM analyses it and learns it by heart, I think even a world class player will find himself in the analysis room without a fight.

piad (sponsored by New in Chess) I faced the Orthodox three times. In the first game I went for the line with queenside castling, but an un­ pleasant novelty awaited me. This game was extensively discussed in Yearbook 59. The pace of the sec­ ond Orthodox game was consid­ erably slower, giving me time to switch to the recently more popu­ lar kingside castling. However I could not avoid running into an­ other surprise. When my opponent after l l .§i.d3 §i.d6 1 2.�a4 §i.f4 l 3.�f4 played 1 3 ... d4, I thought that he had either gone crazy or he was a genius. I checked my data­ base and found no examples of this

astonishing sacrifice. I mentioned this to one of my pupils, who a day later told me about the game Gavrikov-Beliavsky from the 1986 Russian Championship in Kiev. The two very strong grand­ masters had drawn by perpetual check. However, no one seems to have repeated the pawn sacrifice, despite the easy draw for Black. Nor did Gavrikov mention any refutation in his analysis in Infor­ mant 4 1 . Several times I thought that I had come up with the refuta­ tion, but I always found a move that sobered me up. In this game my former pupil grandmaster Gyi­ mesi and the captain of the Hun-

STATISTICS

Kingside Castling I think it is quite normal for com­ puter programs to have a word on very sharp lines, but a super solid line like the 5.§i.f4 Orthodox Queen's Gambit with kingside castling doesn't produce many sharp positions in which silicon­ based support is required for proper opening preparation. Play­ ing in the first Team Email Olym1 35

garian Olympic team, Peter T6th, helped me a lot, but we simply could not find the breakthrough.

00 3.6 Karolyi, Tibor Parkkinen,Jyrki

The Critical Position The critical position probably arises at move 1 8 after 1 4.tt:ld4 �aS 15.�e2 tt:ld4 1 6.�d4 .!ld8 1 7.�4 �g5. My first hope was 1 8.�f4, after that 1 8.llad1 , and still later 1 8.h3 looked crushing, but gradually all these moves faded as attempts to refute B lack's pawn sacrifice. Then I decided to let him follow Beliavsky's perpetual check. Just as I was about to send off my move, my captain recom­ mended 1 8 . .!lagl and mentioned 1 8 J:thg l . Actually, 1 8.l:Ihgl made me hopeful again. However, when I finally got around to playing it, un­ like my opponent, I missed 23 . . . h5. I discovered it along the way but there was nothing I could do about it. After the game my opponent told me he was more worried about 1 9.e4. He was not sure how he would have equalised.

The Sting This pawn sacrifice may take the sting out of 5.�f4. It seems that B lack at the very least gets decent compensation for his pawn. It was highly disappointing that I failed to find an advantage for White, de­ spite the enormous effort I put into analysing the game. On the other hand, I have to hand it to my oppo­ nent, for it takes a lot of courage to play such a sacrifice in an email game. He must have analysed it very well and with great precision. It would not be easy to face it over the board sitting behind the white pieces. While preparing this article I learned about some recommenda­ tions made by Colin Crouch in his 1 998 monograph. I hadn't found them myself, but although they are interesting, I don't believe they will break Black's resistance. The question now is: will 1 3 . . . d4 sleep for another 1 5 years again, will it grow popular or will it be refuted?

1 36

er email ol 2000

1 .d4 tt:lf6 2.c4 e6 3.tt:lf3 dS 4.tt:lc3 �e7 S.�f4 0-0 6.e3 CS 7.dcS �cS B.cdS tt:ldS 9.tt:ldS edS 1 O.a3 tt:lc6 1 1 .�d3 �d6 1 2.�a4 �f4 1 3.�f4 d4

1 4.tt:ld4 [ - 1 4.0-0-0 - Gavrikov·Timoschenko; - 1 4. .!ld1 Crouch 1 4 ... �a5 1 5.b4 �a3

A23) 16 ... h6 1 7.'i/Ve4 (1 7.g4 J:[d8 1 8.nd1 �e6 1 9.Ae4 �c4 20.Ittg2 �e2 21 .l::td2 �13 22.�13 tt:ld4=) 17 . ..15 (17 ... g6 1 8.'i�Vh4 �g7 1 9.d5) 1 8.'i/Ve3 Ad? 19 . ..tc4 �h8 20.d5±; A24) 16 ... l::!.d8 1 7.J:[d1 Ae6 A241) 1 8.g3 �b3 1 9.J:l:d2 j£_d5 20.Ae4 a5=; A242) 1 8.b5 tt:le7 1 9.h4 (1 9.Ah7 �h7 20.�h4 wg8 21 .'ife7 �b5gg) 1 9 ... tt:ld5 20.�g3 h6gg; A243) 1 8.tt:lg5 h6 1 9.tt:le6 le6 20.�e4 tt:ld4 A2431) 21 .h4 tt:ll5 22.g4 l:!.d4 23.�e2 tt:le7 24.g5 �c6 25.l::!.h2 (25.�g1 nad8<=t) 25 ... .!:J.ad8 26.gh6 tt:lg6<=t; A2432) 21 .�h7 21...�18 22.h4 l::!.ac8 23. .l:J.h3 e5 24.�g6 �16 25. .i:!.hd3 \t>e7 26.Ae4 l:tc2 27.13 J:l:l2 28.wl2 �h4=; A244) 1 8.h4 18 ... J::td7 (1 8...�b3 1 9.l::!.d2 Ad5 20.l:th3 h6 21 .l:tg3 �18 22.b5 tt:le7 23.J:!.e2!; 1 8... h6 1 9.'iYe4 tt:le7 20.�h7 Wl8 21 .�h8±) 1 9.b5 tt:le7 20.tt:le5 J:td6 21 .tt:lc4 �c4 22.�c4 tt:ld5 23.�13 nc8 24.�b3!; B) 1 4... l::!.e8!

16.0·0 tt:lb4 1 7.�e4 (1 7.�d6 j£_g4) 1 7... tt:ld3 18.l:td3 �a5+; - 1 4.0-0 Crouch 14 ... de3 1 5J:tad1 �16 (15... �a5 1 6.fe3 h6 17.tt:ld4 j£_d7 1 8.�e4 g6 1 9.j£_c4 lttg7 20.�d5 l::!.ae8 21 .tt:lc6 Ac6) 16.�16 (1 6.�e3 Ag4 1 7.�e4 �g6 1 8.�14 'iYh5=) 1 6...el2 1 7.1ttl2 gl6 1 8.Ae4 (18 . .l:J.Ie1 �e6=) 18 ... tt:le5 1 9. .!lle1 �e6=; - 1 4.ed4

A) 1 4... 'i/Va5 A1 ) 1 5.'i/Vd2 .!le8 1 6.�e2 'i�Vd2 1 7.<Jl1 �b6 1 6.b4 (1 6.d5 tt:le7 1 7.Ah7 ltth7 18.'i�Vh4 lttg8 1 9.�e7 �b2 20.lld1 �15 21 .�b4 'iWb4 22.ab4 llld8 23.d6 l:l:ac8=) A21 ) 16 ...�e6? 1 7.d5 ..td5 1 8.'ifl5 g6 1 9.'i/Vd5+-; A22) 16 ... a5 1 7.b5 (1 7.d5 tt:le7 1 8.Ah7 �h7 1 9.�h4 <Jg1 .i:!.le8gg;

81) 1 5.<Jtd2 'iYb6 1 6.b4 Ae6 1 7.l::!.he1 (1 7.J:l:ac1 I:tad8 18Jk5 a5 1 9. .!:l.b5 �a7 20.�e4 g6 2Uie1 ab4 22. ab4 tt:ld4=F) 1 7 .. Jl:ad8 1 8. J:!.e4 15 1 9. .i:!.e3 tt:ld4 20J:lae1 tt:l13 21 .'i:!YI3=; 82) 1 5.�11 821 ) 15 ... h6 1 6.h3 (1 6.g3 g5-+; 1 6.h4 �e6 1 7.J:l:d1 '(/gb6 1 8.b4 l:Iad8=) 16...�e6 17.l:l:d1 'ifb6 18.l::!.d2 l::!.ad8 1 9.�g1 Ad5=; 822) 1 5 ...�e6 8221) 1 6.h4 �b6 1 7.b4 J:!.ad8 18.l::!.d 1 ..td5 1 9.l::t h3 l::te7 20.h5 Af3 21 .l::!.l3 tt:ld4 22.l:l:e3 ne3 23.'ife3 tt:le6 24.'i:!Ye4 g6 25.Ac2 J:[d1 26.Ad1 'iYc7=; 8222) 1 6.l::!.e1

Survey QO 3.6

B2221 ) 1 6... h6 1 7.h4 �b6 1 8.h5 llad8 1 9.�e4 15+; B2222) 16 ... �d5 1 7.t2lg5 'ti'd4 18.jj,.h7 >iila) 1 a.�h7 .t>la 19 . .te4 �c4 20. wg1 t2ld4<=t; B2224) 16...�b6 17.d5 (1 7.t2lg5) 17 ... �d5 1 a.�15 .Ue1 1 9.t2le1 tt.Je7 20.�h7 �la 2H iiha (21 .b4 �d4 22.�e2 .!:!:ca<=t) 21 ... tt.Jga 22.b4 �d4+:t; B223) 16.t2lg5 �d4 (16... h6 1 7.t2le6 .tle6 18 . .!:!:d1 lld6 1 9.�c4 l:td7 20.d5) 1 7.�h7 �la 1 a.tt.Je6 (1a.�d4 tt.Jd4; 1a ..b4 'ti'b2) 1 a ... J:te6 1 9."iVd4 t2ld4 20.�d3 J:!.ca 21 .lld1 .!:!.b6=; B224) 1 6. .te4 16 ... "iYb6 1 7.1:1d1 �b2 1 8.d5 15 1 9.de6 (1 9.t2lg5 tt.Jd4 20.�13 �d7=) 19 ...1e4 20.'ti'e4 .!:!:ada=] 1 4... �a5

1 5.�e2

[15.�11 'ti'd2 (15 ... t2ld4 16.ed4 .te6 17.b4 "iYd5 1 a.�e4 �e4 1 9..te4 .!::rada 20.�b7 J:ld4 21 .We2 .!:!.ea 22.l:the1 lle7 23.We3 lldagg) 1 6.'ti'e4 g6 1 7.t2lc6 (1 7.lle1 �b2) 1 7...bc6 1 a.�d4 J:tba 1 9.�e4 .ta6 20.�g1 �d4 21 .ed4 .!:!:b2 22.�c6 .!::!.da 23.d5 .tc4+] 1 5...tt.Jd4 1 6.�d4

(1 6.ed4 J:tea 1 7.WI1 �e6 1 a.'ti'e4 g6 1 9.'ti'b7 �d2gg] 1 6 ....l::Id 8

(16 ... .tl5 17 . .tl5 �15 1 a.llad1 'ti'b5 1 9.�13 .!:!:aca 20. .Ud2 .l:!.c6 21 .g3±]

A) 17 ...'ilih5 1 a.l3 ..td7 1 9.g4 (19 . .!::r h d1 ..tb5=) 1 9... 'ilih3 20.'ilig3 'iYh6 21.J:!.ac1 �b6 22.�h4 h6 23.b4 �b5i; B) 1 7... l::l:d3 1a.�d3 �b5= (1a....tl5 1 9.�e2) 1 9.>i<e4 'ilic6 20.Wd3 'i¥b5=] 1 7... 'ilig5

(17 ... 'ilih5 1a.l3 'ilig5 1 9.g3 �h3 20. .!:!.hd1 'ii:Yh5 21 .'ii:Yh4±]

1 7.�b4

[ - 17."iVe4 g6 A) 1 a.'ti'l4 J:td3 1 9.Wd3 'ii:Yb 5 20.�e4 �c6 21 .wd3=; B) 1 a.l::th d1 .tl5 (1a ... 'ifh5 1 9.�e1 �15 20.�b7 llaba 21 .'ii:Ya7 �d3 22.l::td3 �h2 23. .!::rda l:!.d8 24."iVa5 J:tba 25.�a6 �g2 26.b4 h5!) 1 9.�b4 .td3 20. .l::Id3 �h5 21 .g4 �h2 22.'ii:Yb7 J:tdba 23.�13 llb2 24.WI1 .!:!:aba=; C) 1 a.g4 1 a... "iYg5 (1a ...�d7 19 . .!:!.hd1 �g5 20.h3 .tc6 21 .'i¥14 �14 22.el4 �g2 23.13+-) 1 9.h3 (1 9.13 .tl5) C 1 ) 1 9...�d7 20.�14 �14 21 .el4 .!::rea 22. �d2 J:rada 23. .l:!.he1 h5 24. .!:!:ea �ea 25.I:l.e1 �b5 26. .!:!:e3 15 27.g5 �17 2a.wc3 .td3 29. .l::rd3 .!::rea 30.�b3±; C2) 1 9...�e6 20. .l:lhd1 (20. 'i¥14 �14 21 .el4 lld4 22.�e3 l:td6 23. .!::rh d1 l:!.eagg) 20 ...�16 21 .l::td2 .td5 (21 ...�b3 22 . .!:!.c1 .!:lea 23."iYb7 .!:!:aba 24.�c6+-) 22.�14 "iVI4 23.el4 .!::rd6 (23... Jlea 24.>ii
1 8.llhg1

[ - 1 8.llhd1 - Gavrikov·Beliavsky; - 18.'ilie4 g6; - 1 8.llag1 A) 18 ...�e6 1 9.h4 (1 9.13 J:!.ac8) 1 9... 'i¥e5 20Jld1 �d5 21 .13�; B) 18 ... �d7 1 9.13 (1 9.h4 'i¥e5 20.13 .tc6 21 .'ilic3=) 1 9...�c6 20.h4 'ilie5 21 .'i:Yc3= 'i:Yd6 22.J:i:d1 'ilig3 23.J:!.hg1 h5 24.'1/ib4 l::te8 25.�c5 .!::re5 26.'ilid4 l:!.ae8=; C) 1 8... �15 C 1 ) 1 9.e4 J::l.ac8 20.h4 (20.el5 J::l.d3=) 20...'ilil4 21 .13 .te6gg; C2) 19 ...tl5 19 ...'i¥15 20.J:!.d1 �c2 21 . .!:!:d2 .!:!:d2 22.'11id2 �c4 23.'ilid3 (23.�13 'iYc6 24.e4 �16 25.�e3 .!:!:d8gg) 23...�g4 24.�11 l:lc8 25.13 '1/ia4 26.�12 �c2=; - 18.�f4

A) 1a...'iWe7 19.l::thd1 �d7 20.J:l.ac1 ±; B) 18 ... 'i¥14 1 9.el4 l::te8 (19 ...�e6 20.I:rhc1 �d5 21 .13 .!:td7 22.I:rc3±) 20.�13 �e6 21 .J:lhe1 (21 Jlhc1 �d5 22. wg3 l:tada 23.I:rc3 h5 24.J:!.ac1 �c6 25.h4 wl8 26.13 J:!.d4�) 21 ...l:tad8 22 . ..tb5 .td5 23.�g3 l:!.l8 24.J:l.e7 l:td6 25.13 ..te6 26.l:tb7 .!::t:d2 27.b4±; C) 18 ... 'ii:Yg2 1 9.�h7 �h7 20.'ii:Yh 4 wg6 21 . .!::ra g1 �g4 22.'1/ig4 'iVg4 23.l:!.g4 Wl6 24.l:tc1 J:l.ac8 (24... J:l.d7 1 37

25 . .l;!.d4 J::l.ad8 26 . .l;!.d7±) 25.J:l:gc4 .!::tc4 26.l::!.c4 l:i:d7 27.h4 g6 28Jlc5 a6 29.14 �e6 30.h5 gh5 31 . .l:!.h5 lac? 32.J:lh6 16 33.e4±; D) 18 ... 'i:Vh5 1 9.13

D1) 19 ....ite6 20.J::l.hd1 (20. .l:!.hc1 l:Id3 21.�d3 'i:Vg6 22.e4 'i:Vg2 23.�e3 'i:Vb2 24.'i:Vc7 b6 25.l:Id1 h6 26.h4 �h7oo) D 1 1 ) 20 ....itd5 21. .l:l.ac1 .itb3 22 . .l:!.d2 l:Id5 23Jk3 .ita2±; 012) 20 ... .l:l.ac8 21.�12 (21 .h4 .l:l.d3 22. .l:l.d3 'i:Vb5 23.'i:Vd4 .itc4 24J:t:ad1 h6 25.�12 .itd3 26.l:l.d3 .l:!.c4 2HlVd8 �h7 28.l::t d2 J::l.c1 29.�d4 'iVI1 30.�g3 �e1 31.�g4 h5 32.�h5 �g3+) 21 ... .itb3 (21 ...g6 22 ..ite4 b6 23.llac1 J::l.c1 24 . .l:!.d8 �g7 25. .l:!.d2 �b5 26 ..itd3 "ifa5 27."ifd4 �g8 28 ..ite2 h5 29 . .lld 1 J::l.c2) 22.l:!:d2 .itc4 23.J:!.c1 b5 24.J:.!c3 (24.e4 .ite6 25.J:tc8 J::ic8 26.h3 a5 2H/Ve3 �h4 28.�g1 'i:Vg3 29..itl1 .ith3 30."ifb6±); 013) 20....itb3 21 .J::l.d2 J:!.ac8 0131) 22.h4 .lld3 (22 .. J:l.d7 23.'i:Vg5 'i:Vg5 24.hg5±; 22... 16 23.'1Wb4 �17 24..itl5 .l::!.d2 25.'1Wd2 .ite6 26 . .ite6 �e6 27.J::ic 1±) 23. .l:l.d3 "ifb5 24.a4 '1Wa6 25.�d2 J::l.c2 26.�e1 ± ; 01 32) 22.�12 2 2. . .a5 23.lle1 a4 24.J::iee2 b6 25. .itl5 .ite6 26..ite6 le6 27.l:i:d8 l::!.d8 28J:ic2±; 02) 1 9....itd7 021 ) 20.�12 .itb5 21 ..itb5 �b5 22.'1Wb4 '1Wb4 23.ab4 .l:!.d2 24.�g3 l:Ib2=; 022) 20.g4 'i:Vh4 0221 ) 21 .J:.!hd1 h5; 0222) 21 ..itc4 Wle7 22.l::!.ac1 .itc6 23.l:t:hd1 .l:\ d1 24.l:!.d1 tt:c8 25.�d6 �g5 26.l:l.d4 (26.WI2 �h4 27.Wig3 Wll6 28J:td4 b5 29. .itb3 a5 30.'1WI4 Wle7 31 .�d6 VJfh4 32.�g2 g6 33.J:114 .ite8 34.�d2 Wie7 35.J::l.d4±) ; 0223) 21.l:iac1 21 ....tc6 22.l:!.c3 1 38

.l:l.ac8 23.J:!.hc1 J::id5 24.�g3 'i:Ve7 25. .ite4 (25. �12 J::t:cd8 26. .itc2 J::t:d2 27.Wg1 '¥1VI6;t) 25 ... .itb5 26.�e1 l:!:c3 27.J:!.c3 J::l.d8 28..tc2 (28.Wic7 l:!:d7 29.Wil4) 28... �d7 29.Wil2 a6 30.a4 .itc6 31 .l:t:d3 �e7 32.lld8 'i:Vd8±; 023) 20.a4 20 ... .itc6 0231) 21 .llhd1 .t!d7 22 . .itc2 (22 . .itl5 l::!.d 1 23.Wd1 g6 24. .itc2t) 22 ... J::l.e7 23.�12±; 0232) 21.l:!.hc1 21 ....lld7 (21 ...l:!.d3 22.�d3 �g6 23.e4 �g2 24.Wc3 l:Ic8 25.�b3 �e2 26.l:!.c3±) 22..itl5 J:!.e7 23.�12 .!::tae8 24.J::l.c3 l:!:e5 25.e4±; 03) 19 ... l::!.d3 20.�d3 031 ) 20...'¥1Yg6 21 .e4 (21 .�c3 .ite6gg) 031 1 ) 21...b6 22.g4 .ita6 23.�e3 �c6 24.J:!:ac1 �b5 25.�12±; 0312) 21....ite6 22.g4 .itg4 23.�g4 (23.1g4 .!:!dB 24.�e2 �a6 25.WI2 '¥1Vb6 26.�e3 Jad2 27.�13 '¥1YI6 28.�g3+-) 23 ... Wia6 24.�e3 Wib6 25.�14 �d6 26.e5 "ifd4 27.�g3+-; 0313) 21...'¥1Yg2 031 31) 22.J:i:hg1 �b2 03131 1 ) 23.�d6 .ite6 (23... '1Wb3 24:>i<e2 .ite6 25.'1Wd4 g6 26.J:!.gc1±) 24.�d4 Wib3 25.�e2 "ifc2 26.�e3 g6 27.l:!:ab1 Wih2=; 031 312) 23 . .l:l.gb1 23... '1WI2 24.�g3 W/c5 25.lac1 'i:Vb5 26.<;t>e3 .ite6 27.'¥1Yd6 �g5 28.Wil4 Wia5 (28 ...'¥1Vb5 29.�12) 29:;.i.tl2 J:tdB 30Jld1 nest; 031 32) 22.b4 031 321 ) 22 ... b6 23.�e3 .ita6 24.Wid6 �e2 25.�14 h6 26.Wg3; 031 322) 22...Wib2 23.J:i:hb1 (23.Wid2 'IWI6 24.�e2 .ite6 25.Jaac1 J:.!d8 26.Wic3 �14 27.Wie3 '¥1Ve5 28.l::!. h d1 '¥1Vh2 29.'¥1YI2) 23...'¥1VI2 24.'¥IVg3 '1Wb6 25. �e2 .ite6 26. <;t>l1 l::!.c8 27.J:i:c1 .itc4 28.�g2 �e3 29.Wil2 W/g5 30.�h1 'i¥16 31.J:!:a2+-; 031 323) 22 ....th3 23.�e3 Wib2 24."ifd6 l::!.c8 25.l::!.hc1 h6 26.llc8 .itc8 27.�d4 Wic2 28.'ifd2+-; 031 324) 22....ite6 23.We3 .itc4 24.'i:Vd6 Wie2 25.<;t>l4 Wlg2 (25 ... h6 26.�g3 �e3 27.'i¥14 Wlc3 28.J::l. h d1 b5 29.'ifd2 'i¥16 30.J::!.ac1 .tb3 31 .J::l.g 1 rld8 32.�e3 .itc4 33.rlcd1 J:!.d1 34.J:!:d1 Wig6 35.<;t>l2+-) 26.J::l.ag1 Wlb2 27.'1We5 �d2 28.�g3±; 032) 20.. .'ifb5 21 .�c4 (21 .Wd2) 21 ....itl5 22.e4 J:i:d8 23.Wc3 llc8-+ ;

- 1 8.l:Iad1

A) 18 ... .itd7 19 . .l:!.hg1 (19.Wil4 'i:Vh5 20.13 .itb5 21 .Wib4 Wig6-+) 19 ... .itc6 20.13 (20.h4 Wih5 21 .13) 20 .. J:l.d7 21 .�12t; B) 18 ... .ite6 1 9.'�'14 (1 9.g3 J:i:acB 20.13 b6 21 .Wi14t) 1 9 ...Wil4 (19...Wig2 20.l:i:hg1 Wih3 21.l:!.g7 �g7 22.l:!:g1 <;t>IB 23.Wib4+-) 20.el4 .itb3 21 .J:!.c1t; C) 1 8 ....itg4 1 9.13 .itl5 C 1 ) 20.g3 l::!.d3 21 .J:!.d3 .td3 22.�d3 Wl15 23. �e2 .l:!.csgg 24.e4 l:Ic2 25. �d3 WicB 26.Wid4 (26.'ifb3 .l:!.12 27.<;t>e3 Wic5 28.�14 Wid6 29.�g4 Wig6 30.<;t>h4 h6+) 26 ... b6 27.�e3 h5gg; C2) 20.l::!. h g1 C21 ) 20 ... .l:!.ac8 21 ..itl5 'iVI5 22.l:!.d8 l:!:d8 23.l:Id1 ±; C22) 20...a5 21 .Wib6 (21 .h4 ab4 22.hg5 l::!.d3 23. .C.d3 .itd3 24. �d3 ba3 25.ba3 l:[a3 26.�e4 J:l:a4 27.We5 J:la5 28.�14 b5) 21 ...l:td3 22.l:Id3 .itd3 23.�d3 J:l:e8 24.<;t>e2 (24.e4 .l:!.c8) 24... a4 25.Wid4 b5 26.�12 l:!:d8 27.Wib4 Wle5 28.h3 (28.l:!:c1 'ifh2) 28 ... l::!.d3 29.l::!.e 1 l::!.b3 30.Wid4 .l:!b2=; C23) 20 ... l:td3 21 . .!':i:d3 .itd3 22.�d3 Wie5gg (22...Wil5 23.�e2 J:!.c8 24J::!d1±; 22 ... J:i:d8 23:>i<e2 Wid5 24.Wic3 Wid6 25.g3 Wld7 26.l:!.h1 g6 2HWc2 Wih3 28.<;t>l2 .!:i:d6 29.Wic3 h5 30.e4 h4t) 23 . .l;!.h1 (23.h3 Wih2 24.Wie1 J:IcSgg) 23 ... .l:!.c8 24.Wib3 (24.e4 b5gg) 24 ... 'ifd6 25. �e2 Wig6=; - 18.h3 A) 18 ... J:!.d3 1 9.�d3 A1 ) 1 9 .. .'iVg2 20.Wie4; A2) 1 9 ....ite6 20.l:l.hg1 (20. .l:!.hd1 'i:Vg2 21 .Wih4 .ith3 22.J:!.g1 Wid5 23.�e2 Wib5 24.�13 .itd7 25.Wid4 Wih5 26.<;t>g3=) 20...a5 21 .Wib7 l:!:dB 22.�e2 .itc4 23.We1 'i¥15 24.l::!.d 1 .l:l.d1 25.�d1 h6 26.e4±;

Survey QO 3.6 A3) 1 9 ...�d7 20.'iWb7 (20. .!:Ihg1 �b5 21 . �d2±; 20.a4 'il'g2�) 20... l:!:d8 (20...�b5 21.�d2 J::!.dB 22.�e1 'iWc5 23.l::l.d1 J::!.d 1 24.�d1 g6 25.'iWb8 �g7 26.'i!'l4±) 21.�e2 �b5 22.�e1 'iWI5 23.'iWI3 'i!'e6 24. .!:Id1 .ti.cB 25.'iWd5 'iWeB 26.'i!'d4 .!:Ic2 27.l:!:b1 .ti.e2 28.�d1 l:i:l2 29.J::!.c1 (29.b3 J:!.g2 30.J::!. b2) 29...�a4 30.�e1 J:!.g2 31.�11 J:!.c2+-; B) 18 ... a5 1 9.'iWI4 (1 9.'iWe4 g6 20.'iWf4 'iWd5 21 .l:!.hd1 �e6 22.e4 'ii'd4 23.l:i:d2 �c4 24.�c4 'iWc4 25.�13 'iWb3 26.'ii'e3±) 1 9 ... 'iWh5 (19 ... 'iWI4 20.el4�) 20.g4 'iWh4 21.l:tac1 b6 22.�e4 �a6 23.�13 J:!:d2 24.�g2 .!:!.18 25.J::!.c7 l::l. b2 26.l:!:l7 l:ll7 27.'iWb8+-; C) 18...�e6 1 9.J:!:ad1 (1 9.g4 �d5 20.e4 �c6 21 .J:!:ad1 =) 1 9...�d5 (19...'iWg2 20.�h7) 20.l:i:hg1 �g2 21 .13� l:td3 (21 ...'i!'g3 22.'ii'g4+-) 22.l::l.d3 �13 23.�12 'i¥15 24.'iWd4 g6 25.'iWd7+-; D) 18... �d7

D1) 1 9.a4 �c6 20.'iWg4 'i!'e5 21 . .!::i:ad1 'i!'b2 22 . .!::l:d2 'i¥16=; D2) 1 9.'ii'l4 'i¥14 20.el4 �c6 21 .13 J:!.d7 22.J:!:hd1 (22.�e4 J:leB) 22...�a4 23.l:!:d2 J:!:eB 24.�12 J:!edB 25.�e3=; D3) 1 9.'iWb7 .!:!.abB 20.�e4 'ii'h5 21 .g4 J:lb2 22.�e1 �h4<=t; D4) 1 9.g4 �c6 20.J:l.hd1 D41 ) 20 ...�g2 21 .13 (21 .'iWI4 'i¥14 22.el4 tieS 23.�d2 .!ladS 24.l:i:e1 J:!:e1 25.J::r.e1 �h3 26.13 h5=) 21...'iWh4 22.�e4 �h3 23..l:!.d8 .!:!.dB 24.'i!'e7 J:!:fB 25J:td1 'iWh2 26.l::l.d 8+-; D42) 20 ... 'i!'f6 21.�e1 D421) 21...�h4 22.�11 l:i:eB 23J:td3 a5 (23... l:!.e6 24.J:!:c1 J:!:aeB 25.l:!.cc3 a6 26.�14 J:!:e4 27.�g3 'l/Vg3 28.fg3 �b5 29.J:!:d2 J::!.e3 30.J::t e3 J::r.e3 31 .�12 J:!.eB 32.�b5 ab5 33.J:!:d7±)

24.'il'f4 J:!:e6 25.l:!:c1 (25 . .J:!.ad1 h6 26.l:!:d6 .l:!.e4=) 25 ... .J:!.ae8 26.l:!.cc3 �b5 27J�d5 �!1 28.l:!.h5�; D422) 21...'i!'f3 22.i.f1 'l�Vh1 23.l:i:d8 l:i:dB 24.'i!'a5 b6 25.'ifg5 !6 26.'f�Vf5 �e4-+ 27.'i!'e4; D5) 1 9.'iWe4 D51 ) 19 ... 'f�Vh5 20.g4 'i�Vh4 21 .'ifl4 �c6 D51 1 ) 22.J:!.hd1 'f�Vh3 23.�c4 l::!.IB 24.l::l.d4 .!:IaeB 25.llad1 h6 26.b4 (26.'ii'l5 'iWh2 27.l:i:f4 l:!e7 28. .!:Id6 �e4 29.'i�Vc5 �d5 30.J::!.d4 �c4 31 .'l/Vc4=) 26 ...a6 27.'ii'l5 'ii'h2 28J:i:f4 �b5 29.�b5�; D512) 22.!3 22 ... l:!.d7 23.l:!.ad1 J::!.adB 24.�c4 'fiVe? (24 ... h6 25.l::!.d7 l::!.d7 26.J:!.d1 ) 25.h4 a6 26.h5 h6 27.'iff5 .ti.eB 28.e4 l:!.ed8 29.J:l.d7 �d7 30.�!4 l:i:cB 31 .�d3 �e6 32.l:!.c1 l::!.c 1 33.'f�Vc1 'it'd6 34.'i!Ve3; D52) 19 ... g6 20.f4 'i!'f6 21 .'i!'b4 �c6 22.J:l.hg1 .!:Ie8 23.�c2 J:radB 24.�!2 'ii'h 4+; D6) 1 9.l:!.ab1 ii.c6 20.'i�Vg4 'iWd5 21 . .J:l.hd1 = 'ifg2 22.�h7 �h7 23.'l�Vh4 �g6 24.l:Id8 l:!.dB 25.'i!'d8 �13 26.�d2 'i¥!2 27.�c3 �e4+; D7) 19 . .!:Ihg1 �c6 20..ti.ad1 l:i:d5 See 1 9.�ad1 (20...�g2 21 .!3�); DB) 19 . .!:!.ad1 !?

D81 ) 1 9...g6 D81 1 ) 20.e4 �c6 D81 1 1 ) 21 .g3 J::[acB 22.a4 (22.�!1 J::!.d3 23. .l:!.d3) 22...a5 23.'f�Vb3 l:ld4�; D81 12) 21. .l:thg1 J::!.d? 22.�d2 'ii'h5 23.13 lld3+; D81 1 3) 21 .'i!'d2 21...'i¥16 22.'ii'c3 D81 131) 22...'ii'e7 23.!3 (23.'l�Vb4 'l/Vg5 24.g3 .r:l.d7 25.�c2 .Ud1 26.l:i:d1 'f�Vh5 27.�e3 'ii'h6 28.�!3 VWh3<=t) 23... .!:Iac8 24.'i�Vb3 VWg5 25.�12 'l/Vc5 26.�g3 J:!.d4<=t; D81 1 32) 22 ... 'l/Vg5 23.'ifc1 'it'e5

24.!4 'i!'d4 25.�b1 ; D812) 20.'f�VI4 20 ...VWg2 21 .e4+-; D82) 19 ... 'i�Vg2 20.'i�Vh4 h6 21 .�e4 �b5 22.�e1 ±; D83) 1 9... .!:Iac8 D831 ) 20.'l/Ve4 g6 2 1 .''ti'f4 (21 .!4 'ii'h4 22.VWb4 �c6�) 21...�!4 (21 ...VWg2 22.�e4; 21...'ii'h5) 22.ef4 �a4 23.J:!.c1 J::!.eB 24.�d2 �c6 25.!3 .lledB 26.l:!.he1 l:i:d4 27.g3 J:!.cdB 28.l:!.e3 �b5 29.l:!.c3 !6 30.�c2�; D832) 20.'iWf4 20 ...'ii'h5 21 .g4 (21 .VW!3 VWe5 22.l::!.d2 �b5+) 21 ... VWa5 22.J:[d2 �b5 23. .l:!.hd1 J::!.d3 (23...�a4 24.�h7 �h7 25.J:!.d8 �d1 26. .l:!.d1 ±) 24.J:id3 J:.idB 25.'ii'b4 'ii'a6 (25 ...VWb4 26.ab4 �18 27.e4 .l:!.d4 28.�e3±) 26.'f�Vc3 �h6 (26 ... h6 27.e4 VWe6 28.�e3±) 27.a4 �a6 28.b4 J:!.d3 29.b5±; D84) 1 9... �c6 D84 1 ) 20.�e4 a5; D842) 20.e4 l:i:d7 21 .g4 J:tadB (21 ...h5 22.VWd2 VW!6�; 21 ...J:!.e8 22.!3 J:!.edB 23.�c2 VWe5 24.l::!.d7 J:!.d7 25.J:!.d1 'ifh2 26.�e3 VWc2+) 22.�c2 VW14�; D843) 20.'ii'g4 'iWf6 21 .'f�Vf5 (21 .l::!.d2 �b5 22 . .!:Ihd1 �d3 23. .l:td3=) 21 ...VW!5 22.�15 �g2 23.l::!. h g1 �c6 24.b4 �b5 25.�!3 �18=; D844) 20.J:!.hg1

D8441 ) 20 ... .l:!.d7 21 .VWg4 �!6 22.VWf5 (22.l:i:d2 �b5=; 22.�h7 �h7 23.l::!.d7 �d7 24.'ifd7 VWb2 25.�!3 VWf6 26:�g3 VWe5 27.�g4 'ife4 28.�g3=) ; D8442) 20 ... J::r.d5 21 .'ii'g4 (21 .l::!.d2 J:tadB 22.l::!.g d1 'ii'g2 23.'1l!Vg4 'l/Vg4 24.hg4 �18=; 21 .g3 J:!:adB 22.'l�Vf4 VWh5 23.g4 VWh3 24.J:I:h1 'iVh1 25.J:!.h1 J:!.d3 26.l:!.b1 J:!.d2 27.�e1 �b5 28.'iVI3 .l:!.e2=; 21 .g4 J:!:adB 22.�c2 'iVI6 23.g5 'll!Vf3 24.�f3 l:Xd1 25.�f4 l:!.g1 26.�a5 1 39

J:ia8 2H\VI5 g6 28.'il¥16 l:!.e8=) 21 ... 'iVe5 22.l:!.d2 084421) 22... l:!.ad8 23.l:!.gd1 .l:!.5d6 24.<J<e1 b6 25.g3±; 084422) 22 .. J:td3 23.lld3 �b5 (23 ... 'iYb2 24.'1t>e1 j,b5 25.ifd4 ifc1 26.l:!.d1 'i!Va3 27.'iVd8±) 24.ifb4 J:Id8 25.l:!.gd1 a5 26. 'i!Vc3!; 084423) 22 ...�b5 23J:!:gd1 =]

1 9 .if5 •

[1 9.e4 �e6 20.13 (20.'ifb5 'il¥14; 20.h3 l:!.d7 21 ..l::l:ad1 J:1ad8 22.�c2 a5 23.'iYc3 l:!.d1 24.l:1d1 J:td1 25.Wd1 iVg2 26.'ifa5 'ifl1 'f) 20 ... l:!.ac8 21.l:!.ad1 (21 .l:!.ae1 =) 21...l:!.c7 22.l:!.d2 J::[cd7�] 1 9...'iVf5 20.l:!.gd1

28.'ife4 'Ot>h8 29.'0t>g3 'ifb2 30.l:!.b1 +-) 26.'ife7 l:!.a8 27.lld1 t h6 28.lld8 l.'ld8 29.'ti'd8 'Ot>h7 30.'iVd3 g6 31 .a4 W¥16 32.We2 (32.'1t>g3 'ti'e5) 32... 'ifb2 33.'ifd2 'iVb7 34.a5±] 24.l::t: h 1

[- 24.'ti'h1 'ife5 25.l:!.b1 hg4 26.'ti'h4 'ti'b5+; - 24.lld1

[20. .l:!.ad1 'iVh5 (20 ... 'ifc2 21.l:!.d2±) 21 .g4 'iYh2 22.'11!Yb7=] 20 ...'iVh5

[20...a5 21 .'i¥b6 ifg4 22.'0t>e1 J:!.dc8 (22 ... l:!.e8 23.'1t>l1±) 23.iVb7 l:!.ab8 24.'il¥13±] 21 .g4 1 8 �f5 .•.

[ - 1 8...b6 A) 1 9.h3 a5 20.'iVb3 (20.'iVe4 g6 21 .'iVI4 'il¥14 22.el4 l:!.a7 23.l:!.gd1 l:!.e7 24.WI3 �b7 25.'it>g3 l:!.ed7 26.�e2 .l:!.d2 27.b4t) 20...�e6 21 .'ifb5=; B) 1 9.l:!.ad1 �b7 20.13 .l:!.e8 B1) 21 .e4t 15 22.'iYb5 (22.�b5 le4 23.�e8 .l:!.e8 24.'iVc4 'it>h8) ; B2) 21 .'iYd2 21 ...l:!.e5 22.w12 'i!Vh4 23.g3 'il!h2 24. .l:!.g2 'il!h5 25.e4; C) 1 9.ifl4 1 9...'ifl4 (19 ...'iYh5 20.g4 'il!h4 21 .�c4±) 20.el4 �b7 21 .13 l:!.d7 22.l:!.ad1 .l:!.e8 23.'it>l2 l:!.ed8 24.�e2±; - 18...�e6 1 9.l:!.ac1 (1 9.h4 'il¥16 20.l:!.ac1 a5 21 .'iVb5=; 1 9.'iVI4 'il¥14 20.el4 l:!.e8 21.'1t>d2 l:tad8 22.l:!.ge1 l:!.d4 23.l:!.e4±) 19 ... a5 20.'iVI4 ifl4 21 .el4t l:!.d7 22.�b5 l:1d4 23. 'it>e3 .l:!.ad8 24.�e2 .l:!.4d7 25.l:!.gd1 ±; - 1 8... .l::l:d3 1 9.'1t>d3 b6 20. .l:!.ad1 �a6 21 .'1t>c2 'ifl5 22.e4 'il¥12 23.'it>b1 ±; - 1 8...�d7 1 9.'ifl4 'ti'l4 20.el4 �c6 21 .l:!.ac1 J::[d4 22.'0t>e3 .l:!.d6 23. .l::l:c3 l:!.e8 24.'0t>d2 l:ied8 25.'0t>c2 l:th6 26.h3 .l:!.h4 27.15 'it>l8 28.13 h5 29J:!:e1 t; - 18...ifh5 1 9.g4 'iVh4 (19 ...'il!h2 20.l:!.h1 ) 20.l:!.ad1 (20.l:!.ac1 �e6 21 .�15!) 20...�e6 21 .'il¥14 J::[ac8 22 . .l::l:d2 'iVe7 23.b4 (23.h3; 23.l:!.gd1 �b3) 23 ... l:!.c3 24.l:!.gd1 l:!.dc8 25.�15 l:!.a3 26.�e6 le6 27.J:td7±; - 1 8...�g4 1 9.13 �15 20.�15 'il¥15 21 .l:!.ad1 ±] 1 40

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[21 ...'iYe5 22.l:!.d8 .l:!.d8 23.'iYb7 (23. .l:!.d1 lld1 24.'0t>d1) 23... l.'lb8 24. .l:!.c1 'iVe8 25.'ifa7 .!Ib2 26.'0t>l1 h6 27.'iVc5±] 22.lld8 J:i:d8 23.ifb7

23 h5! •..

[23... h6 24.'ifa7 ifg2 25.'ifa4 ifd5 26 . .l:!.d1 +-; 23...'ti'd6 24.ifa7 (24.<.t>l1 'iYd3 25.'0t>g2 ife2 26.'1Wb4 a5 27.'ifa4 h5 28.gh5 'ifh5 29 . .l:!.c1 ) 24 ... ifd2 25.WI3 'ifb2 (25... h5 26.gh5 l.'ld6 27.'11!Ya8 'Ot>h7

A) 24 ... l::t:d1 25.ifc8 'Ot>h7 26.'ifl5 (26.'ti'c2 'Ot>h6 27.'ti'd1 hg4 28.'ti'a4 'ife5 29.'ti'd4 ifb5 30.'1t>e1 15=) 26 ... '0t>g8 27.'0t>d1 hg4 28.'i¥14 'ti'g1 (28 ... 'ifl4 29.el4 15 30.Wd2 'Ot>l7 31 .wd3 'Ot>e6 32.'1t>d4 'it>d6 33.b4 'it>c6 34.a4 'it>d6 35.b5+-) 29.'1t>e2 (29.'1t>c2 'iVe1 30.b4 'ti'e2 31 .'1t>b3 'ifd1 32.\t>c4 'ti'c1 33.'it>b5 'ti'a3 34.ifg4 g6=) 29 ... 'ifb1 30.ifb8 'it>h7 31 .'iVa7 'iYb2 32.\t>11 ifb5 33.<Jh2 'ifl5 35.e4 ifl4= (35...'iYI3? 36.'ife3 g3 37.'it>h3+-) ; B) 24... l:!.b8 25.'�'d7 J:lb2 26.l.'ld2 l::t:d2 27.'ti'd2 hg4 28.'iYd8 'it>h7=; - 24.'ife7 'ti'b8 25.'ifb4 (25.'0t>l3 hg4 26.'it>g4 l:!.d2=) 25...ife5 26.l.'lb1 'i¥d5 27.l:!.g1 a5 28.ifa4 l::t:b8 29.J:lb1 hg4 30.ifg4 'iYa2=; - 24.l::!.c1 'ti'd6 (24... hg4 25.l:!.c8 ifh4 ifd8 27.ifa7 'ti'c8 26.l:!.d8 28.'i¥d4+-) 25.'ifc7 (25.'ti'c6 'i¥d2 26.WI1 hg4 27.'iVc7 g3 28.1g3 l:!.e8 29.'ti'c3 'iVe3 30.'ife3 l::!.e3 31 .l:!.c8 'Ot>h7 32Jl:c7 a5 33.tW l:!.g3 34.l:t15 l:Ib3=; 25.'it>l3 hg4 26.'it>g4 'ti'g6 27.<.t>l3 't:l¥15 28.'1t>g3 'ti'g5=) A) 25 ... 'i¥16 26.gh5 'ifb2 27.'0t>l3 J:Id5 28.l:!.c5 'i¥16 29. 'Ot>e2 'ifb2 30. 'Ot>l1 ifb1 31 .'it>g2 'iVe4 32.'1t>g3 'Ot>h7 33.l:!.d5 'ifd5 34.'ti'a7 ifg5 35.'it>l3 'ti'h5 36.'it>e4±;

Survey QO 3.6

B) 25 .. .'iVd3 26.l3 hg4 (26 ... h4 27.'iY14 �d5 28.�e4 'iVe4 29.e4 J::!.d2 30.l3 .l:!.b2 31. .�c8 ®h7 32.l:rc7 h3 33. .t>g3 h2 34.®h2 J::!.l2 35 . .t>g3 .!:Ia2 36.l:ra7 <Jtg6±) 27.®g4

C) 25 ... 'iVd2 26.®13 hg4 27 . .t>g4

26 'iff5 [26 ... J:l.d5 27. .!:!.h4±] 27.®g3 'iYg5= 28..t>f3 'iVf5 [28....!:[d5 29.'ifc8 .t>h7 30.'iYc2±] 29.®g3 �g5= [29 .. Jid5 30.�b8 ®h7 31 .'ti'l4] %-% •..

Karolyi

Study Material

81) 27... ®h7 28.'iVI7; 82) 27 ... g6 28.'iYe5 J::!.d5 29.J:l:c8±; 83) 27 ... lld5 28.'iVc8 (28.'iYc2 'iYb5 29.'iYc8 h7 30.l:rh1 Wg6 31 .'iYc2 l6 32.'�'c3 <Jtg6 33.14 l:!.d3 34.'iVc8 15 35.®h4;!;) 28... .t>h7 29.'iVc2 15 30.g3±; 84) 27...a6 841 ) 28.b4 .!:Id6 29.'iVc8 .!:!.dB 30.'iYb7 .!:!.d6= (30 .. .'ti'd6) ; 842) 28.'�'c4 28... 'iVg6 29.l3 �16 30.®g2=; 85) 27 ... .l:!.d6 851 ) 28.'iVc8 I:!.d8 (28....t>h7 29.l:rh1 ®g6 30..t>g3 J:rd5 31 . .!:!.h4±) 29.'iYc4 �d2 30.'iVc2 'iVd5 31 .'iVc6 �d2 32. .l:!.c2 'iYd1 33. .t>g3 l:rd5=; 852) 28.�b8 8521) 28...Wh7 29. .!:!.h1 ®g6 30.g3 l:td5 31 .l:rh4 'iVI1 32 . .l::!.g4 wh7 33.�b3 (33.J:!.h4) 33... 'iVg1 (33 .. J:tl5 34.l:rl4 J:rg5 35.l3+-) 34. .t>l3 �h1 35. .t>e2 'iYh5 36.'iYc4 Iid8 37.13=; 8522) 28 .. J:td8 85221) 29.'iYh2 'iYe2 30. .t>g3 'iYb2 31.l:!.h1 'iVe5+; 85222) 29.�a7 �e4 30.®g3 l:td5 31 .14 l:td2-+; 85223) 29.'iVI4 J:ld5 (29 ... .l:!.d6 30.l:lc8 <Jth7 31 .'iVI5 l:tg6 32.WI4 'iVI5 33.®15 l:!.l6 34. .t>e5 l:!.l2 35.b4=) 30.J:!.c8 Wh7 31 .'iYh2 g6 32. .l:!.c6 16 33.14 'iVd1 +; 85224) 29.'ife5 29... .l:!.d5 (29...'iVd2 30.'iYc7) 30.�e8 Wh7 31. .l:!.h1 (31 .'iVI7 'iYe4 32.14 'iVg2 33.®h4 'ifh2=) 31 ...Wg6 32.'iYc6 I:i:d6 33.'iYg2 15 34.Wh3 .t>l7 35.'iYb7 l:l:d7 36.'iYI3 .!ld6=;

C1) 27 ... 'iVd5 28.b4 (28.�c6 �e5 29.'ti'c2 g6 30.l:!.h1 'ife6 31 .Wg3 'iYd5 32.l:th3;!;) 28... l:!.d6 (28... J:!.e8 29.'ii'c6 .l:!.e4 30. .t>l3 'iYI5 31 . we2 'iYh5 32.®d2±) 29.'iYc8 .t>h7 30.'iYI5 l:!.g6 31 .l4 �15 32.WI5 l::!.l6 33.We5 ¥12 34.l::!.c 7±; C2) 27 ... .lld6 28.'iYc8 l:i:d8 29.'ifc2 'iYd7 30. .t>g3 'iYd6 31.Wg2 'iWd5=]

Gavrikov,Viktor Beliavsky,Alexander Kiev ch-SU 1 986 (8)

1 .d4 d5 2.c4 e6 3/t:lc3 tZ:lf6 4.tZ:lf3 §i..e7 5.�f4 0-0 6.e3 c5 7.dc5 �c5 8.cd5 tZ:ld5 9.tZ:ld5 ed5 1 O.a3 tZ:lc6 1 1 .§i..d 3 �d6 1 2.'t\Va4 �f4 1 3.'t!Vf4 d4 1 4.tZ:ld4 'tltVas 1 5.�e2 tZ:ld4 1 6.'i!i'd4 l:ld8 1 7.'i!i'b4 'ii'g 5 1 8.l:lhd1

24...'i¥d6 25.gh5

[25.WI3 hg4 26.Wg4 'ti'g6=; 25.'ti'e4 'ti'd2 26.®13 hg4 27.'ifg4 'i¥b2 28.l::!.h8 Wh8 29.'iYh4 .t>g8 30.'iYd8 h7=; 25.'ti'b4 'ifd3 26.'it>l3 'iYd5 27.e4 'iYd3 28.'it>l4 'ife2+] 25 ...'iYd3

[25... J:!:b8 26.'i¥e4 .!lb2 27.WI1 (27.®13 'i¥16 28.'iVI4 �14 29.el4 .l:!.b3 30.Wg4 l:!.a3 31.l:!.b1 .l:!.a5=) 27 ... 'iYa3 (27... .l:!.b5 28.'i¥e8 Wh7 29.'iYb5 'i¥d1 =) 28.h6 'iYa6 29.Wg2 gh6 30.'ife8 .t>g7 31 .'ti'e5 'ti'l6 32.'ifl6 'it>l6 33 . .l:!.h6 .t>e7 34 . .l:!.a6=] 26.Wf3

1 8...�g4 [18 ...'1i'g2? 1 9.�h7 'il;>h7 20.'tltVh4 'il;>g6 21 .l:lg1 �g4 22.'tltVg4 'i!i'g4 23.l:lg4± Gavrikov; 18 ... 'ii' h 5 1 9.!3 'tltVh2 20.�h7+-; 18 ... a5 1 9.'il¥14 �g4 20.13 'i!i'l4 21 .el4 �e6 22.�e4+-; 1 8 ... b6 1 9.'ii'e4 (19.'ii'b5 'tltVg4 20.�11 �b7 21 .13= §i..l3 22.gl3 'tltVI3 23. �g1 ife3 24.�g2 Ud4 25.h3 g6 26.�11 'ii' e4=; 1 9.'i!i'l4 'ii'g2 20.�h7 \t;>h7 21 .'ifh4 �g6 22.l:ld8 �g4 (22...�a6 23.l:ld3 �d3 24.'il;>d3 nca 25.'il'g3±) 23.�d3= §J..I5 24.�e2 �g4=) 1 9 ... g6 20.�e1 �15 21 .'tltVI3 �d3 22.l:ld3 l:ld3 23.'i!i'a8 lt;>g7 24.'ife4 'il'b5 25.b4 a5 26.l:la2 'il'd7 27.�e2 l:lb3 28.'ii'c4±; 1 8...�d7 1 9.§i..e4 (1 9.11;>11 �c6 20.g3 �13 (20 ... 'i!i'h5 21 .'ifh4 'i!i'h4 22.gh4 �a4 23.l:!.d2 nac8 24.\t;>e2;!;) 21 .�e2 (21 .l:ld2 'tltVh5 22.'i!i'h4 'i!'h4 23.gh4 l:ld5 24.l:lc1 l:lad8 25.l:lc3 <;1;>18=) 2 1 .....1ke2 22.�e2 'i!'h5 23.'il;>e1 'il'h2 24.'il'b7 l:lab8 25.l:ld8 .Ud8

1 41

26:;t>e2t) 19 ... llab8 20.h3 b6 21 .llac1 ±] 1 9.f3 �f5 20.�f5 [20.g3 lld3 21 .lld3 �d3 22.�d3 'ii'f5 23.�e2 'ii' h 3=; 20.g4 l::td3 2Uld3 �d3 22.�d3 'ii'e5 23.h4 l::td8+] 20 ...'ii' g2 21 .�e1 'ii'g 1 22.�e2 'ii' g2 [22 ... 'ii'h2 23.�e1 g6 24.�d3 'ii'g 1 25.�e2 'ii'g2 26.�e1 'ii'f3 2Hi'f4=] 11>-11> M/86-4-68 YB/5-231

Gavrikov,Viktor Timoschenko,Gennady lrkutsk 1 986 ( 1 7)

1 .ti:lf3 d5 2.d4 ti:lf6 3.c4 e6 4.ti:lc3 �e7 5.�f4 0-0 6.e3 c5 7.dc5 �cs S.cdS ti:ldS 9.ti:ldS edS 1 O.a3 ti:lc6 1 1 .�d3 �d6 1 2.'ii'a4 �f4 1 3.'ii'f4 d4 1 4.0-0-0

17.d5 ti:le7 1 8.ti:ld4 ti:ld5 19.'ii'f3 �e6 20.ti:lc2 llac8 21 .lld5±) 1 6.'ii'e4 (16.ti:lg5 h6 1 7.ti:le6 fe6 1 8.'ii'e3 ti:ld4 (18 ... 'ii'g2 1 9.llhg1 +-) 1 9.13 (1 9.jt,e4 'li'c4 20. '>i>b1 l::tad8=) 19 ... l::tfd8 20.'>i>b1 l::tac8 2U �.e4 'ii'c4 22.llc1 'li'a4 23.llc8 J:tc8 24.l::tc1 llc1 25.'1i'c1 '1i'd7=) 16 ... 15 (16 ... g6 17.�c2 (17.'ii'd5 �d5 1 8.�b5 J:!.ac8 1 9.�b1 :t:i:fd8 20.jt,c6 J:!.c6 2 1 .l::td2 l:lcd6=) 17 ... l::tfd8 1 8.'1i'd5 �d5 1 9.ti:le1 jt,c4=) 17.'1i'd5 jt,d5 1 8.�b5 (1 8.jt,e2 l:tac8 1 9.�b1 J:tfd8 20.l::td2 ti:la5=) 18 ... l::tfd8 1 9.�c6 jt,c6g<;!j 1 S.ti:lgS [1 5.�c2 llc8 16.ti:ld4 ti:ld4 1Hiid4 'ii'a5 1 8.'>i>b1 llc4 1 9.'ii'd3 g6 20.jt,b3 (20.�a1 l::tfc8.,.) 20 ... �15= Crouch; 15. ti:ld4 ti:ld4 1 6.'ii'd4 �b3 17.'1i'd8 l::tfd8 1 8.�c2 l::tdc8 1 9.lld2±] 1S ... g6 1 6.ti:le6 [16.jt,c2 jt,a2!? 1 7.ed4 l::tc8 1 8.'ii' h4 h5 1 9.l::th e1 ti:la5.,.] 16 ...fe6 1 7.'1i'g3 'ii'f6 1 8.l::t hf1 11>-Y2

Chruszcz,Tadeusz Zajaczkowski,Jan er ch-PL-34 1 993

1 4 ... �e6 [14 ... 'ii'a5 1 5.ed4 (1 5.ti:ld4 ti:ld4 1 6.'ii'd4 (16.ed4 �e6 1 7.'ii'e4 g6 1 8.�b1 I:ifd8 19.l::the1 'ii'b6 20.�c2 llac8g<;!) 16 ... �15 1 7.�15 (1 7.e4 llfd8 1 8.'ii'e3 �e6 1 9.14 �b3 20.l::td2 l:lac8 21 .�b1 l::tc7 22.e5 �e6; 1 7.�b1 :t:i:fd8 1 8.'ii'c4 l::tac8-+) 1 7... 'ii'f5 1 8.e4 'ii'g5 19.�b1 llfd8=) 1 5 ...h6 (1 5 ... �e6 1 6.ti:lg5 h6 1 7.ti:le6 fe6 18.'ii'e4±) 16.ti:le5 ti:le5 1 7.'ii' e5 'ii'e 5 1 8.de5 �e6 19.�d2 �d5 (19 ... J:tfd8 20.'>i>e3±) 20.13 l::tfe8 21 .llhe1 J:tad8 22.l::te3 �b3 23.l::tc 1 ±; 14 ... 'ii'd5 1 5.ed4 (1 5.ti:ld4 ti:ld4 16.ed4 (16.'i!Yd4 'ii' g2 17.l::td g1 'ii'c6 1 8.�b1 g6 1 9.h4 �e6 20.h5 J:ifd8'f) 16 ... �e6 (16... 'ifg2 1 7.l::th g1 'ii'c6 1 8.�b1 l::te 8 1 9.d5±) 1 7.'ii'e4 l::tac8 18.�d2 'li'a5 1 9.b4 'ii'g5 20.14 'ii'h6 21 .d5 (21 .J:!he1 l::tcd8 22.'ii'e3 �g4 23.llc1 'ii'd6 24.h3 �e6 25.'ii'e4 g6 26.l::tc5 'li'd4=) 21 ...�d5 22.'ii'd5 'i¥14 23.�e1 J:ife8 24.�e2 l::tc2 25.l::td2 l::t c 1=) 1 5 ... �e6 (1 5 ... h6 1 6.'ife4 'ii'e4 1 7.�e4 �g4 1 8.�b1±; 1 5 ... 'ii'a2 16.�b1 'ii'a 1 1 42

1 .d4 d5 2.c4 e6 3.ti:lf3 ti:lf6 4.ti:lc3 �e7 S.�f4 0-0 6.e3 cS 7.dc5 �c5 S.cdS ti:ldS 9.ti:ld5 edS 1 O.a3 ti:lc6 1 1 .�d3 �d6 1 2.'1i'a4 �f4 1 3.'iff4 d4 1 4.e4 'ii'a5 1 S.'ii' d2 [15.�e2 'ii'b6 16.b4 a5 1 7.b5 ti:ld8 1 8.e5 ti:le6 1 9.'ii'f5 g6 20.'ii'f6 �d7 21 .a4 l::tac8=] 1 5 ... �g4 [1 5 ... 'ii'h 5 1 6.'ifg5 'ii' g5 (16 ...�g4 1 7.'11ih 5 �h5 1 8.ti:ld2 ti:le5 19.�e2 jt,e2 20.�e2 g5=) 1 7.ti:lg5 ti:le5 1 8.l::td 1 16 1 9.ti:lf3 ti:lf3 20.gf3 �e6=; 15 ... '1i'b6 1 6.h3 (16.0·0 jt,g4=) 16...�e6 (16 ... jt,d7 1 7.0·0 ti:ld8 1 8.llac1 ti:le6 1 9.ti:le5 �b5 20.'ii' b4 �d3 21 .'ii' b6 ab6 22.ti:ld3 l::tfc8=) 1 7.0·0 .!:tfd8 1 8.b4=] 1 6.'ii'aS ti:laS 1 7.ti:ld2 .!:tac8 1 8.0-0 .!:tc6 1 9.J:lac1 llfc8 20.J:lc6 ti:lc6 21 .f4 �f8 [21 ...16!? 22.J:lc1 '>i>f7 23.ti:lb3 �e6 24.ti:lc5 ti:le7 25.:C:c2 b6 26.ti:le6 �e6=] 22.l:!.c1 '>i>e7 23.b4 a6? 24.ti:lb3 �d7 2S.�f2 f6 26.�e2 J:ld8 27.ti:lc5 l::t b8 28.�c4 g5 29.fg5 fgS 30.�d5 ti:le5 3 1 .l::t d 1 b6 32.ti:ld7 ti:ld7 33.J:ld4 ti:le5 34.l::t d 2 J:lf8 3S.'>i>e3 ti:lg4 36.�d4 ti:lh2 37.:C:c2 hS 38.Jlc7 �d8 39.l::t a7 J:!f2 40.�e5 �ea 41 .'>i>d6 l::tf6 42.�e6 '>i>f8 43.e5 J:lf2 44.�dS ti:lg4 45.e6 J:lf6 46.l:la6 ti:le3 47.J:lb6

ti:ldS 48Jlb8 '>i>g7 49.�dS l::tfS SO.�d6 J:!f6 S1 .�d7 .!:tf2 52.e7 1 -0

Ivanov,Sergey Karasev,Vladimir St Petersburg 2001 (7)

1 .d4 dS 2.c4 e6 3.ti:lc3 �e7 4.ti:lf3 ti:lf6 5.�f4 0-0 6.e3 c5 7.dcS �cs S.cdS ti:ldS 9.ti:ld5 edS 1 O.a3 ti:lc6 1 1 .jt,d3 �d6 1 2.'ii'a4! (12.�d6 'ifd6 13.0·0 'i¥16! 14.b4 jt,g4=; 1 2.0·0 �g4 13.h3 �13 1 4.'ii'f3 d4 1 5.l::tad1 1H2 Ooroshkevich·Pigusov, Voronezh 1 988] 1 2 ... 'iff6?! [12 ... ti:le7?! 13.�d6 'ii'd6 14.0·0 'li'f6 1 5.:ctfd1 g6 1 6.l::! d2 ti:lc6 17.I:iad1 t Letelier·Sanchez, Moscow ol 1 958; 12 ... l:!.e8 13.0·0 jt,e7 14.b4 �g4 1 5.b5 ti:la5 1 6.ti:ld4t Smagin·Azmaiparash· vili, Kiev ch·SU 1986; 12 ... h6 Oreev·Short, Beijing 2000 - YB/58·1 13] 1 3.�d6 'iYd6 1 4.0-0 'iff6 [cl 1 2.�d6 'ii'd6 1 3.0-0 'ii'f6!] 1 S.ifbS :ctd8 1 6.llad1 a6 1 7.'ii' b6 jt,g4 1 8.�e2 d4 1 9.'ii' b7 lldb8 20.'ii'c7 l::t b2 21 .ti:ld4 �e2 22.ti:le2 J:ie2 23.l::t d 6 'ii'c 3 24.ifb7 :ctf8 25.l::t c 6 'ii'a3 26.l::ta 6 'ii'c3

27.g3 g6 28.h4 hS 29.'/i'dS �g7 30.l::t c6 'ii' b2 3 1 .'ii'e4 l:td2 32.l::t b1 l::te8 33.l:tb2 l::t d 1 34.'>i>g2 l::t e4 3S.J:ib7 J:[d5 36.�f3 J:[e8 37.e4 l::t de5 38.llcc7 .!HS 39.'>i>f4 .!:!.aS 40.e5 l::t a4 41 .�f3 �g8 42.�g2 l::te4 43.l::te7 l::t e 1 44.l::t a7 l::t e4 4S.�f1 �g7 46.f3 l::t e3 47.�f2 l::t b3 48.e6 �f6 49.ef7 �g7 50.�g2 l::t b2 S1 .�h3 l::t b3 S2.:cte6 l:tf3 53.l::t aa6 �f7 S4.l::t g 6 l::tf5 S5.llh6 liig7 S6.l::t ag6 �f7 S7.g4 J:tf3 58.�g2 hg4 59.hS �e7 60.l::t g 4 I1f2 61 .1iig3 Jl8f3 62.1ii h4 J:[f4 63.l::t g6 l:th2 64.�g5 l::t g4 6S.�g4 liif7 66.\iig S 11>-¥.l l:l:.f2 67.�h6 J:l:.fS 68.l::t g7

Survey QO 15. 1

r; �c

SURVEY

INTRODUCTION: Jeroen Bosch MAIN ANALYSIS: Jeroen Bosch STUDY MATERIAL: Bosch

Queen's Gambit Declined Sokolov's Choice QO 15.1

Good Fighting Chances 1 .d4 d5 2.c4 e6 3.<1Jc3 tt.Jf6 4.<1Jf3 <1Jbd7 5 . .tg5 h6 6 ..th4 dc4 Grandmasters who adopt the Queen's Gambit on a regular basis usually play the Tartak:ower Varia­ tion. There are two reasons for their almost unanimous prefer­ ence. The Tartak:ower is theoreti­ cally sound and it gives chances to play for a win with B lack too. The line under investigation here may not have that same stamp of theoretical approval (it is not popular enough for that), but it does give good fighting chances.

STATISTICS

This is most easily demonstrated by the fact that it is one of Ivan Sokolov's preferred QGD­ weapons. What are the points of Black's setup? With 5 . . . h6 and 6 . . . dc4 ! ? contrary to the normal 5 . . . .te7 or 5 . . . c6 - Black enters virtually un­ charted territory. Note that the pre­ liminary 5 . . . h6 is necessary; the immediate 5 ... dc4 is answered by 6.e4 ! , with advantage. After 5 . . . h6 6 . .th4 dc4, however, 7 .e4 is less strong. Black continues 7 . . . .te7 ! (stronger than 7 ... �b4, as in Vaganian-Taimanov, Soviet Cham­ pionship, Leningrad 1 974), and

now 8 . .tc4? would be met by 8 ... tt.Je4 ! . This tactical operation is the point of the inclusion of 5 . . . h6 6.�h4. This means that B lack gains a tempo for protecting c4 with <1Jb6, another point of Black's set-up. B lack is OK now, as wit­ ness the Study Material. Note that Sokolov's loss to Epishin had nothing to do with the outcome of the opening.

The Modest 7 .e3 Therefore the modest 7 .e3 is the main continuation when Black again has the option of protecting c4 with 7 ... <1Jb6. In the position after 8 . .tc4 tt.Jc4 9.'iYa4 .td7 1 0 .'iYc4 he has virtually equalised (see the main game Magai-Sokolov, Istan­ bul Olympiad 2000). For 8.<1Je5 see the second main game Radja­ bov-Sokolov, Dos Hermanas 200 1 . Instead of 7. . .<1Jb6 Black has other options as well. Sokolov has played an original set-up with a6, b6 and �b7 deferring c5 (see Sorkin­ Sokolov, Antwerp 1998). However, more common is the attempt to reach an IQP position with 7 ... a6 (or the immediate 7 ... c5) 8.a4 c5 9 . .tc4 cd4 1 O.ed4. 1t is here thought that White may confidently claim ';\;'. The games Andersson-Kierzek, Dortmund 1 978, and Khalifman­ Vaganian, German Bundesliga 1993, are cases in point. 1 43

QO 1 5 . 1

Conclusion In conclusion, this line is an inter­ esting attempt on Black's part to play the QGD 'differently' . Since 7.e4 is nothing special White should restrict himself to 7 .e3 when 7 ... tt.:lb6 seems most reliable. How­ ever, for a more definite assessment we need more (Sokolov) games.

QO 1 5. 1 Magai,Vladimir

23 ... �e2 24.'U!fe2 cd4 25J:tc8 J:l:c8 26.ed4 J:!.d8+ 27.'U!fe3 ..tg5 28.Wie1 <.tog7 2Uf3 'ifd6 30. 'U!fe5! ? 'tlfes/'31 .de5 Ilea 32.�e4 ..tf4 33.g3 �e5+

Radjabov,Teimour Sokolov,Ivan Dos Hermanas 2001 (9)

1 .d4 tt.:lf6 2.c4 e6 3.tt.:lf3 d5 4.tt.:lc3 tt.:lbd7 5 . ..tg5 h6 6.�h4 dc4 7.e3 [7.e4; 7.Wia4] 7 ...tt.:lb6 [7...c5; 7...a6; 7...�e7] 8.tt.:le5 [8.tt.:ld2 c5 (8...�e7! 9.tt.:lc4 0-0) 9.tt.:lc4 �d7 1 0.dc5 �c5 1 1 .tt.:ld6 ..td6 12.Wid6;t Polazjer-Atalik, Podlehnik 2001] 8 ..te7 [8...c5 9.�c4 tt.:lc4 10.Wia4 ..td7 1 1 .Wic4 cd4 1 2.Wid4 Wib6 1 3.Wib6 ab6 14 ...tf6 gf6 1 5.tt.:ld7 <.tod7 1 6.We2;t Schara-Becker, Vienna 1 925] 9.tt.:lc4 0-0 ..•

Sokolov,Ivan Istanbul ol 2000 (4)

1 .d4 tt.:lf6 2.c4 e6 3.tt.:lf3 d5 4.tt.:lc3 tt.:lbd7 5.�g5 h6 6 ...th4 dc4 7.e3 tt.:lb6 8.�c4 tt.:lc4 9.i¥a4 �d7 1 0.'ifc4 �e7 [10 ... l::!.c8 1 1 .tt.:le5 �e7 1 2.0-0 0-0 1 3.l::!.ld1 c6 14.'�Yb3;t lllescas-Nikolic, Erevan ol 1 996]

34.<.tog2 g5 35.g4 J:!.c7 36.�d3 <.tof6 37.�b1 cbe7 38.h3 J:!:c8 39.�e4 �d6 40.�b1 h5 41 .�e4 hg4 42.hg4 �c5 43.�b1 l::!. h8 44.�e4 'Ot>f6 45.�d3 'Ot>e5 46.�b1 lla8 47 J:l:e1 'Ot>f6 48J:td1 we7 49.lld2 l:ih8 50.lld1 l:!.h4 51 .f3 llh8 52.�e4 .tea 53.l:!.e1 ..tf4 54.l::!.e2 l:!.h2 55.cbf1 l:!.h1 56.cbg2 l::!.a1 57.l::!.c2 �d6 58 .!:!.e2 ..tc5 59.I:l.d2 J:ig1 60.'it>h2 J:l:e1 61 ...tc6 �e3 62.J::l.c2 f5 63.�b5 <.tof6 64.l:te2 �f4 65.'0t>g2 I:l.d1 66 ...tc4 l:ld6 67. .!::!.e 1 �e5 68.l:l.e2 J:rd4 69.llf2 we7 70.J:!.e2 <.tod6 71 .gf5 ef5 72.J::l.e 1 .!:!.d2 73.J:!.e2 .!::!.d 1 74. .!:!.e3 .!::!.a1 75 . .!::!.e2 g4 76.fg4 fg4 77.�f7 �d4 78.Wh2 .!:!.g1 79.l:lg2 J:lf1 80.l:ld2 cbe5 81 .�h5! �e3 82J:te2 lt>f4 83.�g4! lt>g4 84.l::!.e3 .!:!.f2 85.<.tog1 l::!.a2 86..!:!.e6 b5 [86 ... .!:!.b2 87.J:ib6 l:!.b3 88.\t>f2=] 87.J:le5 l:ta5 88.Wf2 'it>f4 89. .!::!.e8 l::l.a3 90.We2 l:!.b3 91 .cbd2 .!::!.c3 •

1 1 .tt.:le5 [1 1 .0-0 0-0 12.l:tac1 llc8 (12... ..tc6 1 3.tt.:le5 �d5 1 4.i¥d3 tt.:ld7 1 5.�e7 'ife7 1 6.14;1:: Alekhine-Woll, Vienna 1 922; 0-1 ,76!) 1 3.llld1 c6 1 4.tt.:le5 Wic7 1 5.tt.:ld7 (15.�16!? �f6 1 6.tt.:lb5 Wid8 17.ti.:ld6 llb8 1 8.tt.:le4) 1 5...i¥d7= Moritz-Becker, Frankfurt 1 923] 1 1 ...0-0 1 2.tt.:ld7?! [1 2.0-0] 1 2...'ifd7 1 3.0-0 llfd8 1 4.J:!:ac1 c6= 1 5.l:tfd1 [15.�16 �f6 1 6.tt.:le4 �e7=] 1 5 ...tt.:ld5 1 6...tg3 [1 6.�e7 Wie7 17.tt.:le4 e5=] 1 6 ... tt.:lc3 1 7.Wic3 c5!? 1 8.Wib3 cd4 1 9.l::!.d 4 [19.l:tc7!? Wie8 20.ed4 �16 21 .Wib7 �d4 (.6 �f2) 22.lle7! 'U!fe7 (22...'U!fa4) 23.Wie7 �16 24.J:id8 lld8 25.'U!fd8 �dB] 1 9 llac8! 20.J:!.c8 Wic8 21 .J:l:d8 �d8 22.h3 �f6 23.<.toh2 Wic6 24.Wib4 b5 25.b3

1 0.tt.:lb6 [10.tt.:le5! c5 1 1 .�d3 cd4 1 2.ed4 ti.:lfd5 1 3.�g3! FaragoTaimanov, Budapest tt 1 982] 1 O...ab6 1 1 .�c4?! [1 1 .�d3; 1 1 .�e2] 1 1 ...c6 1 2.0-0 b5 1 3.�b3 b4 1 4.tt.:le2 [14.�16 ..tf6 1 5.tt.:le4=] 1 4... b6 1 5.'U!fc2 �b7 1 6.l:tfd1 Wie8! ? 1 7.l::!.a c1 llc8 1 8.�f6 [1 8.e4 c5] 1 8 ..tf6 1 9.Wie4?! [19.tt.:lf4 c5 20.tt.:lh5; 20.d5? c4-+] 1 9 .'t/Ve7 20 ...tc2 g6 21 . Wif3 •..

•.

%-% Bosch

..•

Y2-Y2

Bosch 1 44

21 c5+ 22.�e4 .taG! 23.b3 [23.�d3 �d3 24.l::!.d3 cd4 25.ed4+] •.•

Survey QO 15. 1 Ji..g 6 72.h8'11V Wd7 73.'ifc3 Ji..f5 74.Wg3 1 -0

Study Material

.

6 .. dc4

�e7 8.'il'e2 tl:lb6 9.�g3 0-0 1 0.0-0-0 �d7 1 1 .tl:ld2 tl:la4 1 2.tl:lc4 tl:lc3 1 3.bc3 �a4 1 4.l:i:d2 b5 1 5.tl:la5 �a3 1 6.Wb1 c5+

7.e4

Shaboian,VI Meister,Yakov

Vaganian,Rafael Taimanov,Mark

Barnaul 1 984

Leningrad ch-SU 1 974 ( 1 5)

1 .d4 tl:lf6 2.c4 e6 3.tl:lf3 d5 4.tl:lc3 tl:lbd7 5.�g5 h6 6.�h4 dc4 7.'ilk'a4!? �e7 8Jld1 0-0 9.'ifc4 a6 1 o.�g3 [10.'i¥b3] 1 o ...c5 1 1 .dc5 �c5 1 2.b4 �e7 (12 ... b5? 13.'11Vc5; 12 ...�a7 1 3.�c7] 1 3.�c7 'ilk'e8 1 4.e4 b5 1 5.'11V b3 �b7 1 6.�d3 J:l.c8 1 7.�a5 tl:lg4 [1 7...�d6!? 1 8.0-0 (18.�b5 ab5 1 9.J:I.d6 l:ic3 20.'11Vc3 tl:le4+) 18 ...tl:le5] 1 8.0-0 �f6 1 9.tl:le2 tl:lde5 20.�b1 tl:lc4 21 .tl:lfd4 tl:la5 22.ba5 J::i c4 23.'11Vg 3 tl:le5 24.f4 tl:lc6 25.e5 Ji..e7 26.f5 tl:ld4 27.tl:ld4 �c5 28.f6 g6

1 .d4 tl:lf6 2.c4 e6 3.tl:lf3 d5 4.tl:lc3 tl:lbd7 5.�g5 h6 6.Ji.. h4 dc4 7 .e4 Ji.. b4?! (7...�e7] 8.'ilk'c2 c5 9.�c4 cd4 1 0.tl:ld4 'ilk'c7 1 1 .�d3 �c3 1 2.bc3 tl:lc5 1 3.0-0 a6 1 4.f4;t �d7 1 5.l:i:ae1 :C:c8 1 6.l:i:f3 tl:ld3 1 7.'ilk'd3 'ifc4 1 8.'ilk'd2 �c6 1 9Ji.fe3 tl:lh5 [19 ... tl:le4!? 20.l:i:e4 �e4 21 .l:i:e4 'ilk'c3] 20.'ilk'f2 \t;>f8 2 1 .'11Vf3 tl:lf6 22.�f6 gf6 23.'ilk'h5± 'ifa2 24.'ilk'h4 l:i:g8 [24... We7 25.l:i:3e2 'ilk'a3 26.e5] 25.J:i3e2 'ifc4 26.'ilk'f6 l:i:g7 27.f5! Ji..d7 28. 'ilk'h6 Wg8 29.l:i:e3 ef5 30.ef5 �c6 31 .l:i:1 e2 'ilk'd5 32.:C:g3+- :C:g3 33.hg3 'ilk'a2?? 34.l:i:a2 1 -0

Van Wely,Loek lvanov,Igor New York 1 994 (9)

29.�g6 fg6 30.f7 'ilk'f7 [30... J:!.f7 31 .'i¥g6 \t>IB 32.'ifh6 We7 33.'ife6 WIB] 32.'11Ve3 31 .l:i:f7 we7 Wf7 [32 ... :C:d8-+] 33.h4 l:i:d8-+ 34.'ilk'h6 l:i:dd4 35.J:I.d4 Ji..d 4 36.Wf1 �d5 37.'11Vg7 Wd8 38.'ilk'g6 J:l.c1 39.We2 �c4 40.Wd2 l:i:f1 41 .'ilk'e4 l:i:f2 42.Wd1 J:!.f1 43.\t>c2 :C:f2 44.Wd1 �c5 45.h5 l:i:f1 46.\t;>c2 �d5 47.'ilk'h4 �e7 48.'ifh3 l:i:f4 49.'ife3 l:i:c4 50.wd1 wes 51 .'ifg3 l:i:d4 52.wc1 Ilc4 53.wd1 l:i:d4 54.wc1 l:i:h4 55.'i¥g6 Wd7 56.g4 �a3 57.wd2 l:i:h2 58.wd1 J:!.a2 59.'iff7 �e7 60.h6 l:i:h2 61 .'ilk'f4 l:i:h4 62.'il'e3 wes 63.g5 �e4 64.'ilk'g3 l:i:h1 65.we2 �g6 66.'ifg2 j)__h 5?? 67.Wf2 l:i:h4 68.'11Vg 3! J:l.h1 [68 ... �c5 69.Wg2 l:i:g4 70.'i¥g4 �g4 71 .h7+-] 69.Wg2 J:!a1 70.h7 l:i:a2 71 .Wh3

)

1 .d4 tl:lf6 2.c4 e6 3.tl:lf3 d5 4.tl:lc3 tl:lbd7 5.Ji..g 5 h6 6.�h4 dc4 7.e4 �e7 8.'ifc2 tl:lb6 9.0-0-0 o-o 1 0.tl:le5 tl:lfd7 1 1 .Ji..e7 'ife7 1 2.tl:lc4 tl:lc4 1 3.�c4 tl:lb6 1 4.�b3 c5 15.dc5 'ilk'c5 1 6.Wb1 Ji..d7= 17.h4 :C:fd8 1 8.g4 :C:ac8 1 9.g5 hg5 20.hg5 '11Vg5 21 .l:i:dg1 'iff4 22.'ilk'e2 l:i:c3!? 23.bc3 Ji..c6 24.l:i:g4 :C:d2 25.:C:f4 l:i:e2 26.f3 l:i:g2 27.lld1 tl:ld7 (27 ...g5] 28.\t;>c1 l:i:h2 29.l:i:g4 l:i:h3 30.lldg1 :C:f3 31 .l:i:g7 Wf8 32.:C:1g3 l:i:g3 33.J:I.g3 �e4§gf:t' 34.Wd2 e5 35.�c2 �c6 36.c4 We7 37.�f5 tl:lc5 38.We3 tl:le6 39.�e4 tl:ld4 40.:C:g8 Wd6 41 .�c6 tl:lc6 42.l:i:f8 We7 43.:C:c8 Wd7 Y2-Y2

Epishin,Vladimir Sokolov,Ivan

--- -

G ron i nge n 1 99 7 { 2 ) ____:_______

-

-

1 .d4 tl:lf6 2.c4 e6 3.tl:lf3 d5 4.tl:lc3 tl:lbd7 5.�g5 h6 6.�h4 dc4 7.e4

1 7.tl:lb7 'il'b6 1 8.tl:lc5 �c5 1 9.dc5 '1Wc5 20.f3 '11Vc3+ 21 .'ilk'd3 'il'a5 22.'ilk'e3 J:!ad8 23.�e1 '11Vc7 24.�e2 l:i:d2 25.�d2 :acs 26 .!lc1 'il'b7 27.l:i:c3 tl:le8 28.'il'd4§g a5 29.Wb2 b4 30.l:i:c5 l:i:c5 31 .'i!'c5 'ii' c 7?! 32.'11Vc7 tl:lc7 33.�e3 tl:la8? [33... �b5 34.�14] 34.j)__a6 �c6 35.Wb3 Wf8 36.Wc4 tl:lc7 37.Wc5 �d7 [37...�e4 38.fe4 tl:la6 39.Wb6 tl:lbB 40.Wc7 (40.Wa5!) 40 ... tl:la6 41 .\t>b7 (41 .Wb6) 4 1 ...b3! 42.ab3 tl:lb4] 38.�c4 tl:les 39.'.t>b6 a4 40.�c5 wgs � .�b4 1� •

Riemersma,Liafbern Sokolov,Ivan Rotterdam ch-NL 1 997 (5)

1 .d4 tl:lf6 2.c4 e6 3.tl:lf3 d5 4.tl:lc3 tl:lbd7 5.�g5 h6 6.�h4 dc4 7.e4 �e7! 8.'ilk'c2 tl:lb6 9.1:1d1 !? 0-0 1 0.tl:le5 tl:lfd7! 1 1 .�e7 'il'e7 1 2.tl:lc4 c5 1 3.tl:le3?! [1 3.tl:lb6=] 13 ...cd4 1 4.l:i:d4 tl:le5 1 5.�e2 tl:lc6 1 6.J:I.d2 e5! 1 7.0-0 tl:ld4 1 8.'il'd1 �e6 1 9.f4?! ef4 20.l:i:f4 'il'g5+ 21 .g3 (21 .J:i:f2] 2 1 ...tl:le2 22.'il'e2 !ladS 23.tl:lf5 l:i:fe8 24.J:i:d8 'il'd8 25.'iVf2 h5!? 26.e5 'ifc7 27.tl:ld6 I:!.e7 28.'ilk'd4 tl:ld7 29.tl:lf5?! l:i:e8 30.tl:ld6 :C:d8! [L'. 31...tl:le5] 31 .tl:ld5? �d5! 32.'ilk'd5 tl:le5-+ 33.'iYe5 'iYd6 34.'ifh5 'ife6 35.a3 l::t d 2 36.'i'ic5 'il'h3 �1 1 45

7.e3 tt:lb6

�e2 S2.�e6 �a4 S3.\t>e5 �d7 Y2-Y2 S4.�ga �ea SS.�d5

Illescas,Miguel Nikolic,Predrag

7.e3 cS

Erevan ol 1 996 (1 1 )

1 .ti:Jf3 d S 2.d4 ti:Jf6 3.e4 e6 4.ti:Je3 ti:Jbd7 5.�g5 h6 6.�h4 de4 7.e3 ti:Jb6 8.�e4 ti:Je4 9.'i¥a4 �d7 1 0.'il'e4 l::! e8 (10 ...�e7] 1 1 .ti:Je5 �e7 1 2.0-0 0-0 1 3.l:!:fd1 e6 1 4.'il'b3t b6 1 S.l::!ae1 �ea [6 ti:Jd7, ti:Jd5] 1 6.�f6 �f6 1 7.a4 [1 7.ti:Je4 �e7] 1 7 .. :ife7 1 8.ti:Jd3 aS= 1 9.'i!Ve4 �e7 20.'ii'a6 'ifd8 2 1 .'ii' e4 'ii'e7 22.h3 'ii' b7 23.ti:Je4 �d7 24.'ii' b3 l::!e7 25.ti:Je5 J:!:d8 26.ti:Jd7 Y2-Y2

Farago,Ivan Taimanov,Mark Budapest 11 1 982

Pinter,Jozsef Nikolic,Predrag

17.�g3 �c3 1 8.bc3 llacB= Hernandez· Mohring, Leipzig 1 975] 9.ed4 �b4!? 1 0.0-0 0-0 1 1 .'ii'e2 [1 1 .l:tc1 �c3 12.l:tc3t Filip] 1 1 ... ilc3 1 2.be3 'ii' aS 1 3.l:tae1 b6 1 4.ti:JeS ti:Je5 1 S.de5 ti:Jd7 1 6.f4 ti:JeS 1 7.'ii'g4 l't>h7 1 a.J:tf3 �a6! 1 9.�a6 'ii'a6 20.J:l.h3 [20.�e7] 20 'ii'c4 .•.

Zagreb izt 1 987 (1 1 )

1 .d4 ti:Jf6 2.e4 e6 3.ti:Jf3 d S 4.ti:Je3 ti:Jbd7 S.�gS h6 6.�h4 de4 7.e3 e5 a.�e4 ed4 [B ... �e? 9.0·0 0·0 1 0.'ii' e2 a6 1 1 .:C:ad1 b5 1 2.�b3 'ii'b6 13.ti:Je5! c4 (13 ... .U.e8) 14.ilc2 J:!:eB 15.14! Bogol· jubow·L. Steiner, Berlin 1 928] 9.ed4 �e7 1 0.0-0 0-0 1 1 .l:le1 ti:Jd5 1 2.�g3 (12.�e7 ti:Je7 13.J:!:c1 ti:JI6t] 12 ... ti:J7f6 1 3.ti:JeS �d7 1 4.�dS!? edS 1 S.'il'b3 �ea 1 6.J:!:aeH [16.�h4] 1 6 ... a5 1 7.a3 J:l.a6 1 a.ti:JbS a4 1 9.'ii'e2 ti:Je4 20.ti:Je7 l:la5 21 .ti:Je4 de4 22.'il'e4 �g5 23.lle4

1 .d4 ti:Jf6 2.e4 e6 3.ti:Jf3 d5 4.ti:Je3 ti:Jbd7 s.�gS h6 6.�h4 de4 7.e3 ti:Jb6 8.ti:JeS ile7 9.ti:Je4 0-0 1 0.ti:Je5! e5 1 1 .ild3 ed4 1 2.ed4 ti:Jfd5 1 3.�g3t ti:Je3 1 4.be3 ti:Jd5 1 S.'ii' b3 �h4!? 1 6.0-0 �g3

21 .l:te1 ? [21.YII6! J:!:gB (21 ...gf6 22.el6+-) 22.�g7! l:tg7 23.l:th6! l't>gB (23... <;i;>h6 24.'iifh 4 �g6 25.15) 24.'ii'h3 l't>IB 25.J:i:h8 l:lgB 26.'i!Vh7] 21 ... ti:Jd3 22.llee3 [22.�16 l:tgB 23.�g7 'ii'c5' 24.llee3 J::r g7] 22 ti:Jf4 23.l:thg3 llga 24.�e7 llaea 25.'ii'f3 ti:Jd5 26.'i!Vf7 ti:Je3 27.'il'g6 �ha 2a.l::! e3 'iff4 29.l::!f3 'iVeS 30.h4 (30.YII6 'ife1 31 .J:!:I1 '1We3] 30 ... l:tc3 31 .�f6 l:tc1 0-1 •..

7.e3 a6

23 .f5! 24.ti:Je6 [24.'i¥e8? 14-+; 24.'ii'e2 14 25.ti:Je6 �e6 26.'i¥e6 �hB-+] 24...fe4 2S.ti:Jda l:taa! [25 ... lld8 26.Ylc7 �e6 27.Yla5 ilc4 28.�d8 �dB 29.J:!:e4 �16] 26.llea llea 27.ti:Jb7 �d2! 2a.l::t d 1 e3! 29.fe3 �e3 30.1't>h1 ild4-+ 31 .h3 �b2 32.Yld6 llf7 33.ti:Je5 �a3 34.ti:Ja4 J:l.da 0·1 •.

.IJi" •

lj·. ·b· 'rs,·· l::r �

' '

' ',

o, 0

' �

1 7.fg3! (=I] 1 7 ... 'i¥e7 1 a.e4 ti:Je7 1 9.ile2! ti:Je6 20. 'ife3 fS 21 .eS ti:JeS 22.'ii'e5 'iVeS 23.deS aS 24.�a4 llda 25.l::!fd1 l::! d 5 26.l::!d 5 ed5 27.l::! b1 l::!a 6 2a.e6! J::r a7 29.e7 b5 30.l::t bS l::t e7 31 .ilb3 [31 .l::!a5t] 31 a4! 32.ildS <;!;>fa 33.<;i;>f2 <;i;>e7 34.l::! b6 l:leS 3SJ:i:d6 llb5 36.<;i;>e3 ilb7 37.J:!:e6 Wf7 aa.�e4 YidS!= 39.�bS �e6 40.wd4 ila2 41 .�a4 we7 42.�e6 ile6 43.ild5 �ea 44.�e3 ild7 4S.Wf4 gS 46.<;i;>e3 ilea 47.wd4 �d7 4a.wes �ea 49.we6 ild7 50.we7 ila4 51 .ile4 •..

1 46

Malich,Burkhard Mohring,Gunther Leipzig 1 975 (3)

1 .ti:Jf3 ti:Jf6 2.e4 e6 3.d4 dS 4.ilgS ti:Jbd7 S.ti:Jc3 h6 6.�h4 dc4 7.e3 eS a.ilc4 ed4 [B ... a6 9.a4 cd4 1 0.ed4 ilb4 1 1 .0·0 0·0 12.'ii'b3 'ii'a5 1 3.l::!ld1 b6 1 4.�g3 �b7 1 5.ti:Je5 ti:Je5 16.�e5 ti:Jd?

Sorkin,Igor Sokolov,lvan Antwerp 1 998 (7)

1 .d4 ti:Jf6 2.e4 e6 3.ti:Jf3 d5 4.ti:Jc3 ti:Jbd7 S.ilg5 h6 6.�h4 dc4 7.e3 a6 a.a4 !Jle7 9.�e4 0-0 1 0.0-0 b6 1 1 .'ife2 �b7 1 2.llfd1 llea (12 ... ti:Je4 13.ti:Je4 �h4 14.d5 e5 1 5.ti:Jh4 'ifh4 16.13! Hertneck·l. Sokolov, Austria tt 1 995] 1 3.J:I.ae1 e6!? 1 4.h3 b5 1 S.�d3 'iVaS 1 6.e4 b4 1 7.ti:Jb1 c5 1 a.ti:Jbd2 cd4 1 9.ti:Jd4 ti:JeS 20.ti:J2b3 'i¥b6 21 .a5 'i!Va7 22.ilb1 J:!:ada 23.�g3 ti:Jfd7 24.�h2 'i!Vaa 25.lle7 l:ie8 26 ..!lde1 J:!.e7 27.lle7 �da 2a.:c:c1 ti:Jg6 29.lle4 ti:Jf6 30.ti:Je5 �as 31 .ti:Jdb3 �da 32.l:ib4 �ea 33.�d3 ile7 34.l:ta4 'i¥e6 35.l:taS 'ii' b6 36.'i¥e2 e5 37.�a6

Survey QO 15. 1 8.a4 [8.12le5?! 12le5 9.de5 'ffd 1 1 0.l::t d 1 12ld7 1 1 .�c4 b5 1 2.�11 g5 13.�g3 �b7 Misanovic·Maric, Elista oi·W 1 998] 8 c5 9.�c4 cd4 1 0.12ld4 12le5 1 1 .�a2 �b4 1 2.0-0 �c3 1 3.bc3 12lg6 1 4.�g3 12le4 ••.

.!laB 23.1t'e7 'f!le7 24.J:i.e7+-l 20.'iVb7 .!ld8 [20 ... l:tb8 21 .�17 <.t>l7 22.l:te7!+-l 21 .l:i.e3 liif8 22.�f7 Vi'f7 23.J:i.d1 ! �ea 24.l:i.d8 �dB 25.Vi'a6 'iVd5 26.'iVd3 'ffc6 27.b3 �b6 28.l:te1 �f7 29.'ffe4 'ifd6 30.1fa8 �dB 31 .�f3 �c7 32.g3 <.t>g8 33 .!ld1 'ffc5 34.1Va8 lii h 7 35.1fe4 �g6 36.1Vc4 'it'h5 37.l::t d7 �e5 38.J:i.d8 �f7 39.'iVe4 �g6 40.'iVd5 �f7 41 .'ife4 �g6 42.'iVa8 �f7 43 ..!lh8 <.t>g6 44.'ii'c6 liif5 [44...�16 45.Vi'e4] 45.1t'd7 litg6 46.'f!/d3 liif6 47.a5 �c7 48.1t'c3 �e5 49.'ff c6 <.t>e7 50.Vi'b7 liif6 51 . .!ld8 Vi'e2 52JU8 'ii' h 5 53.a6 �d4 54.'ii'c6 liteS 55.Vi'c7 1ite6 56.1Vc4 1 -0 •

37 ... h5 38.f3 �c5 39.�c8 [39.1fc5 'i!'b3 40.�c8 'it'b2oo] 39 ... �e3 40.�f5 h4 41.�e1 .!lb8 42.l::ta 3 �f4 43.1ii h 1 'it'b5 44.1itg1 �e3 45.�f2 �f2 46.1ff2 12lf4g;; > 47.1ii h 2 12l6h5 48.12lc1 g6 49 . .!lb3 �ea 50.�d7 'iid8 51 . .!lb8 Vi'b8 52.�c6 12lg3 53.b3 'it'd6 54.1fc2? [54.�b5] 54 ... 12lf1 55.1ii g 1 12le3-+ 56.'1Wc3 12ld1 [56 ... 1fd1 57.<.t>l2 12leg2-+] 57.1fc2 'it'd4 58.<.t>h2 12le3-+ 59.Vi'f2 [59... 12lg4] 0-1

1 5.�e6! 12lg3 [15 .. .fe6 16.'1i'c2!±] 1 6.�c8 J:l.c8 1 7.hg3 l::t c3 18 . .!lb1 [18.'fVI3] 1 8.. .'i:!Yc8 1 9 ..!lb6 0-0 20. �b1 l::tc7 21 .12lf5 12le7 22.12le7 l::te7 23.'ifb4 .!lc7 24.l::t b 1 .!ld8! 25 . .ilb7 l::t b7 26.'ff b7 .!ld1 27.<.t>h2 'ii'f 5!= 28.l::t d 1 'ff h 5 29.<.t>g1 Vi'd1 Y2-%

Epishin,Vladimir lvanov,Igor New York 1 991 (8)

1 .d4 12lf6 2.c4 e6 3.12lf3 d5 4.12lc3 12lbd7 5.�g5 h6 6.�h4 dc4 7.e3 a6 8.�c4 b5?! [8 ...c5 9.a4 (9.dc5 �c5 1 0.0·0 b5 1 1 .�d3 �b7= Shainswit·Denker, New York 1 940) 9 ... b6 1 0.0·0 �b7 1 1 .1fe2 �e7 12.l::tad) (12 . .!lld1 !) 12 ... 1Vc7 13.�g3 �d6 "1!lAC1 �g3 1 5.hg3 e5= Samisch· Sapira, Spa 1 926] 9.�d3 c5 1 0.a4! cd4 1 1 .ed4 ba4 1 2 .1Va4 l::t b8?! 1 3.0-0 �e7 1 4.1fc2± 0-0 1 5.�a6 Vi'b6 1 6.�b5 �b4 1 7.�g3 �d6 [17...�c3? 1 8.bc3! D. 1 8...'1i'b5 19 . .!llb1 ] 1 8.12la4+- 'it'b5 1 9.�d6 �b7 20.�b8 .!lb8 2U :ia3 'li'h5 22.'ffc7 'i!'b5 23.12lc5 �d5 24.l::t a7 �f3 25.gf3 'iVe2 26.12ld7 12ld7 27.'1i'd7 'i!'f3 28.l::t a3 'fff5 29 .!lg3 .ilb2 30.d5

Andersson,Uif Kierzek,Matthias Dortmund 1 978 (2)

1 .12lf3 d5 2.d4 li:lf6 3.c4 e6 4.12lc3 12lbd7 5.�g5 h6 6.�h4 dc4 7.e3 a6 8.a4 c5 9.�c4 cd4 1 O.ed4 12lb6 1 1 .�b3 �e7 1 2.0-0 12lbd5 1 3.l::te 1 0-0 1 4.12le5 �d7 [14 ...12ld7 Khalilman· Vaganian, Germany Bundesliga 1 993] 1 5.�f6 12lf6 1 6.d5! ed5 1 7.12ld5 12ld5

Khalifman,Alexander Vaganian,Rafael Germany Bundesliga 1 993 ( 1 2)

1 .d4 12lf6 2.12lf3 d5 3.c4 e6 4.12lc3 12lbd7 5.�g5 h6 6.�h4 dc4 7.e3 a6 8.a4 c5 9.�c4 cd4 1 0.ed4 �e7 1 1 .0-0 0-0 1 2 ..!le1 12lb6 1 3.�b3 12lbd5 [13...�d7 1 4.a5 li:lcB 1 5.Vi'd3 (1 5.12le5) 15 ... 12lh5 1 6.�c2 g6 1 7.�e7 12le7 1 8.d5? 12ld5 1 9.12ld5 ed5 20.�d5 �c6= Arsovic-Raicevic, Beograd 1 989] 1 4.12le5 12ld7 1 5.�g3 12lc3 [15 ...12l716] 1 6.bc3 12le5 1 7.�e5 �d6 1 8.'1Wf3 �e5 1 9.l'le5 �d7 20.�c2±

•

1 -0

Pelletier,Yannick Piket,Jeroen Biel 1 999 (8)

1 .d4 12lf6 2.c4 e6 3.12lf3 d5 4.12lc3 12lbd7 5.�g5 h6 6.�h4 dc4 7.e3 a6

1 8.12lf7! J:tf7 1 9.'it'd5 'ii'ea [ 1 9 ... �e8 20.'it'b7+- J:i.bB 21 .�17 litiS 22.'1Wa7

20... g6 2 1 .'ii' g3! [21 .1Vb7] 21 ...�f6 22.h4 b5 23.h5 litg7 24.�e4 J:i.ab8 25.ab5 �b5 26.hg6 fg6 27.J:i.e1 �a4 28.l::te 3!+- �d1 29.�d3 J:i.b6 30.�c4 �g4? [30 ... .!le8 31 .d5] 31 .'1Wg4 'ii'f2 32.1ii h 2 .!lb1 33.�d3 'iVg1 34.<.t>h3 Vi'h1 35.1itg3 g5 1 -0 36.�b1 J:i.f4 [37.J:i.g5] M/93-5-96 1 47

N�c

SURVEY

INTRODUCTION: Paul van der Sterren MAIN ANALYSIS: Vladimir Kramnik STUDY MATERIAL: Van der Sterren, Gavrilov, Andrlanov

Queen's Gambit Declined but Accepted QO 16.9

The 'innocuous ' 5.e3 1 .d4 d 5 2.c4 e6 3.l2lf3 l2lf6 4.l2lc3 dc4 5.e3 In Yearbook 58, eminent theoreti­ cians Peter Lukacs and Laszlo Hazai describe the Vienna Varia­ tion as one of Black's sharpest re­ actions against l .d4. They say 'White is forced to play very ac­ tively, ... some knowledge of the long and complicated theoretical lines is essential and average com­ mon sense cannot replace diligent home preparation.' These long and complicated lines start from the position after l .d4 l2lf6 2.c4 e6 3.l2lf3 d5 4.l2lc3 dc4 5.e4 �b4 6.�g5 c5.

STATISTICS

1 48

An often-played move to avoid be­ ing drawn into these complica­ tions is 5.e3. Although this is a perfectly natural possibility, it is almost completely ignored by opening manuals, except that they usually state that it transposes to the Queen's Gambit Accepted in an inferior version for White, be­ cause he has prematurely devel­ oped his knight to c3. Vladimir Kramnik, too, in his an­ notations for New in Chess Maga­ zine (2001 14) to his magnificent win over Garry Kasparov in the Zurich 2001 rapid tournament, calls 5 .e3 'innocuous' as com­ pared to the 'committal' 5.e4.

But how does play continue after 5.e3 and how inferior for White is this line really?

The Critical Question The early tLlb l -c3 does in fact limit White's options as compared to the Queen's Gambit Accepted proper, but that does not mean that the possibilities that White is left with are harmless. Let us have a look at Black's most natural response 5 . . . c5 6.�c4 a6. Now after 7.a4 White's options are really limited, because after 7 ... l2lc6 8.0-0 Jl.e7 the 'standard' 9.'t!¥e2 allows 9 ... cd4 lOJ:i:d l e5, with complete equality. After 7.0-0 b5 8.�b3, however, transposition to the old main line of the Queen's Gambit Accepted is likely. Still, since this line is no longer re­ garded as critical, Black players will generally be happy with this transposition. Withdrawing the bishop to d3 cre­ ates a much more complicated situation. Closer inspection re­ veals that this idea allows for transposition into several lines of the Queen's Gambit Accepted, no­ tably the highly popular Furman Variation ( l .d4 d5 2.c4 dc4 3.l2lf3 l2lf6 4.e3 e6 5 .Jl.c4 c5 6.'�'e2), and even to the Meran Variation of the Slav Defence ! Let us investigate this plan by

Survey QO 16.9 �g at the move order of &r.mmik-Kasparov. Kasparov played 5 ... a6 6.jLc4 b5 .rl after 7 .�d3 went for 7 ... c5 im­ .ooiately. This allowed his oppo­ E�It to play 8.a4 b4 9.tt:le4 and led ID a very interesting fight (see also Gavrilov-Ivanov, Orel 1 992, for a probable improvement on Kram­ m1(s play). Kramnik suggests that for this reason 7 . . . �b7 may be more accurate. In that case the 9.a4-plan is less Slrong after 8.0-0 c5, but 9."ii'e 2 or 9.dc5 �c5 1 0."ii'e 2 is very similar 10 the aforementioned Furman Variation and could easily lead to a direct transposition. In this respect 8.'j!fe2 may well be more accurate. �ow, after 8 . . . c5?, Black would walk into a well-known trap: 9.dc5 ..tc5 l O.jLb5 ! , winning a pawn. In­ stead of this Black should play 8 ... tt:lbd7, but then he has to reckon with 9 .e4 c5 1 O.d5 ( 1 O.e5 is also of interest), which is likely to pro­ duce a topical and hotly debated main line of the Meran Variation after, for instance, 1 0 ... 'fVc7 1 1 .0-0 �d6. Another idea is 8.a3 in order to try and squeeze some advantage from the almost symmetrical position after 8 ... c5 9.dc5 ilc5 l O.b4 ild6 l l .�b2. This is relatively risk-free and popular, but in my opinion less interesting than 8. 'fVe2. Finally, if Black prefers 6 ... c5 (or 5 ... c5 6.j/_c4 a6), the move order we started with, White has to take the same subtleties into account: 7.0-0 b5 8.�d3 ilb7 is probably less accurate than 7.'iVe2 b5 8.ild3. The immediate 7.�d3 also deserves attention, but this re­ mains virtually untried.

Conclusion In conclusion, I would say that 5.e3 still offers plenty of room for an in­ teresting opening discussion. Per­ haps we should not just look at 5 .e4 and 5.e3 in terms of one being bet­ ter than the other, but seeing how very different they are the choice should largely be a matter of taste.

QO 1 6.9

2S ... VWa6 26.'fgb4 weB 27.l:!.d6 tt:ldS 2B.lla6 tt:lb4 29.l::!.b6+-] 26.'fgb4 [26.aS 'fgcs (26 ... 'iVb7 2?.'fgb4) 27.J:!:c1 (2?.'fgb4 l::!.eB) 27...VWbS 2BJ:!.c7oo] 26 ... 'fgb4 27.tt:lc6 �f8 28.l::!.d8 tt:le8 29.tt:lb4

Kramnik,Vladimir Kasparov,Garry Zurich rapid m-2 2001 (8)

1 .d4 tt:lf6 2.c4 e6 3.tt:lf3 d5 4.tt:lc3 dc4 5.e3 a6 6.ilc4 b5 [6 ...cS] 7.ild3 c5 [7...ilb7!? t::. B... cS] 8.a4 b4 9.tt:le4 tt:lbd7 1 O.tt:lf6 tt:lf6 1 1 .0-0 �b7 1 2.dc5 [1 2.'iVe2!? cd4 1 3.e4 ile7] 1 2 . �c5 [12 ...tt:ld7 13.c6 ilc6 14.tt:ld4; 1 4."ii'e2] 1 3."ii'e2 [!::. 14.e4:!;] 1 3... 'fVd5 [1 3...0-0 14.e4 eS (14 ... as 1 S.�gS) 1 S.aS, a6<] 1 4. .!::!.d 1 'iVh5 1 5.h3 [1 S.e4 tt:lg4 (1S ...O-O 1 6.h3; 16.�14) 1 6.�bS WIB 1 7.J:!.d7oo; 1 S.ilbS We? !::. 1 6... J:!.hdB] 1 5... .!::!.d 8!? 1 6.tt:ld4 [1 6.b3 eS (16 ...0-0 17.�b2) 17.�b2 e4 1 B.�bS we? 1 9.tLleS! VWe2 20.�e2 Gavrilov-S.Ivanov, Orel 1 992; 1 6.e4!?] 1 6.. .'tWd5 [16...'fVe2 17.�e2 eS 1 B.tt:lb3 .l::!.d 1 1 9.�d1 �d6 20.13=] 1 7.tt:lf3 [1 7.e4?! 'fVd4 1B.�bS] 1 7...�e7 [17...'fVc6 1B.b3 (1 B.�d2 0-0) 1B ...O-O] 1 8.e4 tt:le4 1 9.�e3 �e3 20.'�Ve3 'fgc5 [20 .. .ts 21 .'fgb6] 2UI!Ve1 [21 .'fge2 tt:lgS; 21...tLlg3] 21 ... tt:lf6 [21 ...tt:lgS 22.tt:lgS VWgS 23.'fgb4+-; 21 ...1S!? 22.J:!.ac1] 22.J:!.ac1 'fgb6 [22 ... VWaS 23.tt:leS] 23.tt:le5 J:!.d4? [23 ...as 24.�bSt; 24.tt:le4 "ii'e6 2S.tt:le3 'fgb6] .

.

24.�a6 [24.tt:le4 J::!.e4 (24... 'fVeS? 2S.tt:le3 !::. 26.tLliS+-) 2S.J::!.e4 aS 26.'iVeS±] 24....!'.1d1 [24 ... .!'.1e4 2S.'fgd2 J:!.eS 26.�b7 lLldS (26... .!::!.dB 2?.'fgdB VWdB 2BJ:tdB WdB 29 ..l::!.e4 b3 30..!::!.e3 J:!.e1 31 .Wh2 l:l.e2 32. .l::!.b3 .!::!.12 33.aS+-) 27.�e6±] 25.J:!.d1 [2S.'fgd1 .!::!.dB 26.ild3oo] 25... .ta6D [2S...�dS 26.ilbS !::. 2?.'fgb4+-;

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Study Material

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7...c5

Bernstein,Jacob Kupchik,Abraham

20.l1l.d4 �d4 2 1 . J:I.d4 abS 22.'i'd2 'i'cSoo] 1 9 ... 'ii'e2 [19 ... J::td 1 20.�d1 abS? 21 .l:i:d7 lt>e6 22. 'i'bS+-; 19 ... abS? 20.Ii.Jc6+-] 20.l1l.e2± �d1 [20 ... as 21 .12Jc4; 20 ... 12ldS 21 .�ac 1 ; 20 ... \t>e6 21.l1l.c4 l1l.dS 22.12ll7! �17 23.i.l6 �16 (23 ... l1l.c4 24.�d8 �b3 2S.J:I.d2± "' 26.�c1) 24.l1l.dS �eS 2S.l1l.b7 aS 26.l:i:dc1 +- "' 27.�c4] 21 .�d1

New York m 1 91 6 (2)

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Lev,Ronen Flear,Gienn Tel Aviv 1 989 (9)

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Frolik,Martin Kucera,Petr Czech tt 1 995 (5)

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Gavrilov,Aiexey Ivanov,Sergey Orel 1 992

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Survey QO 16. 9

7.....tb7

Duras,Oldrich Capablanca,Jose New York RICE 1 91 3 (1 1 )

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Maroczy,Geza Wolf,Heinrich Karlsbad 1 923 ( 1 5)

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Andrianov

YB/1 0-11 3

Fiorito,Fabian Sorokin,Maxim

Smyslov,Vasily Beliavsky,Alexander

Buenos Aires 11 1 995 ( 1 )

Moscow ch-SU 1 988 ( 1 )

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Y,-Y,

Varga,Zoltan Chernin,Alexander Lillafured ch-HU 1 999 (2)

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Epishin,Vladimir Ivanov,Sergey St Petersburg 1 997 (3)

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•.•

Ljubojevic,Ljubomir Van Wely,Loek Monaco rapid 2001 (7)

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Y2-Y2

Vladimirov,Evgeny Arkhipov,Sergey Dubai 2000 (4)

1 .d4 li:Jf6 2.c4 e6 3.1i:Jf3 d5 4.1i:Jc3 dc4 5.e3 a6 6.�c4 b5 7.�d3 �b7 8.'i¥e2 li:Jbd7 9.e4 c5 1 0.d5 c4 1 1 .�c2 e5 [ 1 1 ... 'i¥c7 1 2.0-0 (1 2.de6 fe6 1 3.e5 (1 3.0-0 �d6 SL 9.4) 1 3 ... �13) 1 2 ... �d6 SL 9.4] 1 2.0-0 �d6 1 3.a4 b4 1 4.1i:Jd1 a5 1 5.1i:Je3 li:Jb6 1 6.b3 cb3 1 7.�d3 0-0 1 8.1i:Jd2 �CS 1 9.1Zlec4 li:Jc4 20.1Zlc4 �a6 21 .�b2 l::t cB 22.J:tfc1 �c4 23.�c4 li:Jd7 24.�b5 �c5 25.�c6 �d4 26.'iYd2 -

<;i;>e5 26.�e5 li:Je5 25.e5! 27.J:!:c7!+- J:!:c7 28.l:!:c7 ed5 29.J:if7 g5 30.:!i:h7 <;i;>d6 31 .g3 <;i;>c6 32.h4 gh4 33.gh4 a4 34.ba4 l:!:aB 35.�d5 'ii;>d 5 36.l:!b7 1 -0

Short,Philip Ribli,Zoltan Slough tt 1 997 (3)

1 .d4 li:Jf6 2.c4 e6 3.1Zlf3 d5 4.1Zlc3 dc4 5.e3 a6 6.�c4 b5 7.�d3 �b7 8.0-0 li:Jbd7 9.'ii'e2 c5 1 0.1i:Jg5!? �e7 1 1 .l::t d 1 'iYc7 [ 1 1 ... cd4] 1 2.1i:Jce4 l::t c8 1 3.1i:Jf6 li:Jf6 1 4.dc5 �c5 1 5.�d2= 0-0 1 6.l:!:ac1 'iYe7 1 7.a4 ba4 1 8.�a6 �b4 1 9.�b7 'i¥b7

1 52

-

24 ... g5 25.'i¥e2 <;i;>g7 26.g3 W/c7 27.'il;>g2 'i¥c6 28.'i¥f3 'i¥b6 29.'ili'e2 h5 30.<;i;>g1 g4 31 .hg4 hg4 32.�e4 :tlc4 33.�d3 J:tcB 34.�e4 'f!lc7 35.�g2 'ilkc4 36.'iYc4 bc4 37.J:tc1 c3 38 ..!:ic2 J:tdB 39.�f1 li:Je4 40.�e2 f5 41 .<;i;>g2 J:td6 42.J:tc1 'iW6 43.�d1 ?? J:td1 44.J:td1 c2 45.J:Ic1 cb1 'if 46.J:tb1 li:Jc3 47.J:th1 <;i;>g7 48.J:tc1 <;i;>f7 49.J:ih1 <;i;>g7 50.J:tc1 'il;>f7 51 .f3 gf3 52.'il;>f3 we7 53 . .!:ih1 li:Jd5 54.J:th4 wd6 55.I:ic4 �b2 56.a4 �a3 57.b5 ab5 58.ab5 �c5 59.e4 fe4 60. <;i;>e4 li:Jc7 61 .I:ic5 <;i;>cS 62.<;i;>e5 <;i;>b5 63.g4 <;i;>c6 64.'iW6 'il;>d7 65.g5 1i:Je8 66.'il;>f7 e5 0-1

l'i!C

Survey SL 1. 7

SURVEY

INTRODUCTION: Rustem Dautov MAIN ANALYSIS: Rustem Dautov STUDY MATERIAL: Dautov

Slav Defence The Slow Slav SL 1. 7

The Solid and Sound 6 1 .d4 d5 2.c4 c6 3.ttlf3 ttlf6 4.e3 �f5 5.ttlc3 e6 6.ttlh4 �g4 7.�b3 The 6.ttlh4 variation has become very popular of late. Black's most common reaction is 6 ... �e4, but 6...�g4 also has many adherents. After 7.�b3 Black has four accept­ able continuations. 7 ... b6 is rarely played; no one likes to weaken their queenside. After 8.h3 �h5 9.g4 �g6 White is better, while 9 ... ttle4 ! ? is less clear. Also rare is 7 ... �d7, as this square is needed by the black knights. White easily gets a better position. A solid continua­ tion is 7 ... �c7. After 8.h3 �h5

STATISTICS

9.g4 (9.�d2, with the tactical idea of J:!.ac 1 was seen in Supatashvili­ Beshukov, Cherkessk 1 997. White sacrificed a pawn and got the initia­ tive) 9 ... .\ig6 White must find the right moment for g4-g5. The rapid game Dreev-M.Gurevich, Cap d' Agde 2000, saw the immediate 10.g5 dc4 1 1 .�c4! (better than 1 l ..lic4; the white bishop belongs on g2) l l ...ttld5 l 2.ttlg6 hg6 l 3 . .1ig2, with a slight white plus. I believe that opening the centre only helps White; 10 .. .t2Jfd7 is better for Black. At any rate, this retreat yielded Black a convincing win in Nenashev-Dreev, Alushta 1 994. White can also postpone the ad-

...

�g4

vance g4-g5, e.g. with 10.ttlg6 hg6 1 l .�g2 ttlbd7 12 ..1id2. The posi­ tion becomes critical after 1 2 ... ttlb6 13.cd5 ed5 14.g5 (Nenashev­ S.Emst, Groningen 1999). Again, 14 ...ti.Jfd7 was better for Black; 14 ... ttlg8 allowed Nenashev to play his beloved breakthrough 1 5.e4! de4 1 6.d5 ! .

The Main Line By far the most common move is 7 . . .Vib6. White is provoked into c4-c5, after which his bishop pair loses its efficacy, whereas the black knights become very active. This strategic idea is demonstrated very instructively in the simultaneous game Srnirin-Kasparov, Tel Aviv 1998. After 8.h3 .illS 9.g4 �g6 White has to decide whether to con­ tinue energetically or quietly. The energetic approach is the early ad­ vance g4-g5, followed by opening the centre with e3-e4. In the impor­ tant game Dreev-Htibner, Essen 2000, B lack got into trouble after 10.c5 �c7 1 1 .g5 ti:lg8 l 2.ti:lg6 hg6 1 3 .e4. 1 l ...ttlfd7 looks better, al­ though White is also better here, see Bogdanovski-Guliev, Ohrid 200 1 . Another version of the white plan is 10.ti:lg6 hg6 1 1 .g5. Now l l ...ttlh5 is doubtful, as the black knight is sidelined (Malaniuk-Diu, Tomsk 200 1 ) . l l ...ttlg8 is best met by 1 2.c5 Vic7 1 3.e4, transposing to 1 53

the game Dreev-Hiibner (less clear is 1 2.e4 de4 1 3.ti:le4 ti:la6!, see Barsov-Cifuentes Parada, Dutch Team Championship 2000). Which leaves 1 1 ...ti:lfd7 1 2.e4! ( 1 2 .itd2 also leaves White with the better prospects, see Ehlvest-Golubovic, Pula 1997) 1 2 . . . de4 1 3.�e3. Black managed to hang on to his extra pawn, but was put under severe pressure in the Survey Game Dautov-Grabarczyk, Ohrid 2001 , because o f his passive position. White is better off quietly develop­ ing with 1 1 ..ltg2 .lte7 1 2.�d2. Both 1 2 ... ti:la6 (Hodgson-Ansell, English Team Championship 1998), and 12...ti:lbd7 (Supatashvili-Mchedlish­ vili, Panormo Zonal 1998) yield Black a solid and safe position.

SL 1 .7 Dautov,Rustem Grabarczyk,Miroslaw Ohrid Ech 2001 (5)

1 .d4 d5 2.c4 c6 3.ti:lf3 ti:lf6 4.e3 .ltf5 5.ti:lc3 e6 6.ti:lh4 �g4 7.'i¥b3 ifb6 8.h3 ith5 9.g4 .ltg6 1 O.ti:lg6 hg6 1 1 .g5 ti:lfd7 [1 1 ... ti:lh5?! 1 2.e4 de4 1 3. .lte3!, ti:lh5<; 1 1 ...ti:lgB 12.e5 Wie7 13.e4] 1 2.e4! de4 1 3.ite3 'ifb3 [13... J:ih4 14 ..ltg2 (14.'ii'e2? .ltb4 1 5.0-0-0 'ifa5 1 6.'b1 .lte3 1 7.be3 ti:la6+ Gerber­ Lukasiewiez, Geneva 1 996) 1 4... .ltb4 1 5.0-0-0 .lte3 16.Wie3 (ll 17.d5) 1 6... Wia6 17.'b1 ti:lb6 (17 ...15? 1 B.g16 gl6 1 9.d5 ed5 20.ed5--+) 1B.b3 tiJBd7 1 9 . .lte1 15 (19... 0-0-0 20.llhe1±) 20.gl6 gl6 21 .. l:the1 0-0-0 22.l:ie4±] 1 4.ab3 .ltb4 1 5.�g2 llh4

1 6.'<1;>e2! [1 6.0-0-0 �e3 17.be3 ti:la6 1 B.I3 (1 B.J:ihe1 15 1 9.gl6 gl6 20.itd2 15oo) 1B ... el3 1 9 ..ltl3 0-0-0oo; 1 6.0-0 .lte3 17.be3 ti:la6 1 B.f3 ei3 1 9.RI3 'e7 20.l:!.al1 16 21 .gl6 g16oo] 1 6... �c3 1 7.bc3 ti:la6 1 8.f3 ef3 1 9.�f3 [ll 20.'g3, 21 .�e6] 1 9...ti:lc7D [19 ... J:ieB? 20. 'g3 llhB 21 .b4 ti:lb6 22.b5 ti:lbB 23. .l:!.a7 ti:lc4 24 . .lt14±] 20.'g3 J:!.h5 21 .itf3 t!.h8 22 ..ltf4 'd8 23.l:the1 ! [23.l:!.hl1 e5! 24.de5 ti:le6 25..ltg4 we?] 23...a6 [23 ... a5? (ll 24...ti:lb6, 25...a4) 24.lle2 ti:lb6 25.llea2 a4 26.e5 ti:lbd5 27 ..ltd2 Wd7 2B.J:la4±; 23...J:l.eB 24 ..ltd6�] 24.llad1 J:!.c8 [24 ...a5 25.d5 (25.J::l.a 1 !?) 25...ed5 26.ed5 ti:ld5 27..ltd5 ed5 2BJl:d5:t b6 29.�e3 'e7 30.l:!.ed1 l:!.adB (30 ... t!JIB 31 .J:id6) 31 ..lt14 weB 32.b4!±; 24... ti:lb6 25.d5! ed5 26.ed5 ed5 27 ..lte3 ti:leB 2B..ltd5 ti:ld5 29.l:!.d5 we7 30.l::!.e5 WbB 31 .itd4±] 25.'g2 J::i:e8 26.h4! [ll 27.h5] 26...we7?! 27.d5 cd5 28.cd5 �d8? [28...'IB 29.de6 ti:le6 30.Re6 l:!.e6 31.Rd7 .!:Ie3 32.�d5±; 32.l:!.b7±] 29.d6! ti:ld5 30.itd2!+- ti:lc3 [30... b5 31 .e4! be4 32..lta5 ti:l5b6 33.be4 l:!.e5 34.l:!.a1 +-] 31 .l:!.c1 ! ti:lb5 [31 ... ti:la2 32.l:!.eB 'it>eB 33.J:ia1 +-] 32. .ltb7 llc1 [32...ti:ld6 33..lteB ti:leB 34 ..lta5 we7 35 ..ltb4 'dB 36.J::i:e6+-] 33 ..lta5 1 -o ti:lb6 34.t!.c1 Dautov

Study Material 7... b6

Hodgson,Julian Dreev,Alexey Biel 1 995 ( 1 3)

1 .c4 c6 2.12lf3 dS 3.d4 12lf6 4.e3 �fS S.li:Jc3 e6 6.12lh4 �g4 7.�b3 b6 8.h3 �hS 9.g4 �g6 [9 ... 12le4!? 1 0.12le4 �h4 1 1 .12lc3 (1 1 .gh5 'ilfe4 12.l:Ig1 'ilfh4 1 3.�d2 (1 3.cd5 ed5 1 4.�d2 'ilfh5 1 5.e4 de4 16 . .!:t:g4 'i¥15 1 7.�g2 'i¥d7 18 . .!:t:e4 ltdB 1 9.0-0-0± Janosi-Cody, ICCF 1 54

Email 2000) 13 ... g6 14.cd5 ed5 1 5.hg6 hg6= Callergard-Kiugel, er 1 996) 1 1 ...�g4 1 2.�g2 �h5 13.cd5 ed5 14.�d5 �d6 1 5.�g2 (1 5.�c6!? 12lc6 16.�d5 0-0 1 7.'ilfd6) 15 ... 0-0 16.12le4 �c7oo Atalik­ Rogozenko, Romania 2000] 1 0.�g2 aS 1 1 .�d2 �b4 1 2.12lg6 hg6 1 3.a3 �e7 1 4.cd5 li:JdS 1 S.l:ic1 .!:t:a7 1 6.12la4 bS 1 7.1/Jcs a4 1 8.'ifc2 gS 1 9.'i¥e4;t 12lb6 20.0-0 12lc4 21 .�b4 0-0 22 . .!:t:c2 .!:tea 23..!:Uc1 �f6 24.�f1 li:Jd6 25.�g2 g6 26.l:id2 �g7 27.�e2 12lc8 28.�f3 12le7 29.12le4 li:JdS 30.�d6 l:ia6 31 .'ilfg3 li:Jd7 32.1/Jcs 1/Jcs 33.l:icS 'ti'd7 34.e4 12lb6 3S.�e2 12lc8 36.�eS f6 37.�b8 J:l:a8 38.�c7 .!:t:e7 39.'ti'd7 l:id7 40.�g3 12le7 41 .f3 .l:tad8 42.�f2 fS 43.e5 '>tff7 44.�f1 weB 4S.�e2 f4 46.�f1 J:idS 47.l:id5 1/JdS 48.�d3 12le3 49.�g6 we7 SO.�e1 12lc4 51 .l:id3 12lb2 S2.�b4 ltd7 s3.l:!:c3 �fa 54.�fa .rua ss.h4 gh4 56.'>tt h2 12lc4 57.'>tih3 cS 58.dc5 '>ticS S9.gS .!:t:g8 60.�e4 '>ticS 61 .\th4 b4 62.l:!:c1 '>tid4 63.�h7 J:!:g7 64 . .!:t:d1 liteS 6S.g6 '>tff6 66.ab4 a3 67.'>tihS a2 68. .!:t:a1 J:ia7 69.'>tih6 12ld6 70.�g8 l:!a3 71 .\thS lla8 72.�f7 .!:t:h8 73.\t>g4 1/JfS

0-1

Hodgson,Julian Hector,Jonny Oxford 1 998 (4)

1 .d4 dS 2.c4 c6 3.12lf3 12lf6 4.e3 �fS S.li:Jc3 e6 6.12lh4 �g4 7.�b3 b6 8.h3 �hS 9.g4 �g6 1 O.li:Jg6 hg6 1 1 .�g2 �e7 [1 1 ...12lbd7 1 2.�d2 llc8 1 3.0-0-0 �e7 14.1t>b1 ;t] 1 2.gS dc4 1 3.'ti'c4 li:JdS 1 4.h4 bS 1 5.'it'd3 li:Jd7 1 6.�d2 12l7b6 1 7.1/JdS ed5 1 8.b3 'ifd7 1 9.J:!ca �a3 20 . .l:tc2

Survey SL 1. 7 'li'g4 2UH1 ld.c8 22.b4 tt:lc4 23Ji:c4 dc4 2Hi'a3 lidS 2S.Jd.h3 l:!:h4 26.ld.h4 'li'h4 27.�g2 'ifgS 28.il.c6 lt>f8 29.'ifa7 'ifg1 30.\t>e2 'ifb1 31 .'ifa3 ld.b8 32.'ifc3 'ifa2 33.dS ld.b6 34.'li'd4 'li'c2 3S.'Ii'b6 'li'd3 36.\t>f3 1 -0

7... Wid7

Barsov,Alexey Hector,Jonny York 1 999 (2)

1 .d4 dS 2.c4 c6 3.tt:lf3 tt:lf6 4.e3 �fS S.tt:lc3 e6 6.tt:lh4 �g4 7.'Wb3 'i!Yd7 8.il.d2 �e7 9.h3 il.hS 1 0.g4 i.g6 1 1 .tt:lg6 hg6 1 2.gS dc4 1 3.il.c4 tt:ldS 1 4.tt:le4 Jd.h4 1 S.f4 'li'c7 1 6.0-0-0 tt:ld7 1 7.\t>b1 0-0-0 1 8.Jd.c1 .!ldh8 1 9.�f1 f6 20.�g2 eS 21 .feS feS 22.il.e1 .!l:4h7 23.deS 'ifes 24.�g3 'ife6 2S.tt:ld6 �d6 26.il.dS Wlle7 27.�c6 tt:lb6 28.�g2 ;i>b8 29.'ifb4 l:!:d8 30.l:!:hd1 1 -0

41 .l:Id7 l.tlh6 42.l:Ia4 lieS 43.l.tld3 1 ·0 fS 44.Jd.aa7 tt:lf4 4S.I.tld2

Nice 2000 (3)

7 ...Wic7

Supatashvili,Khvicha Beshukov,Sergey Cherkessk 1 997 (8)

1 .d4 dS 2.c4 c6 3.e3 tt:lf6 4.tt:lf3 il.fS S.tt:lc3 e6 6.tt:lh4 �g4 7.'ifb3 'li'c7 8.h3 �hS 9.�d2 �e7 1 0.g4 �96 [10 ... tt:lld7? (Karpov·Nikolic, Monaco rapid 2000) 1 1 .cd5! cd5 ( 1 1 ...�h4 12.de6±) 12.tt:ll5±] 1 1 .tt:lg6 hg6 1 2.ld.c1 [12.g5 tt:le4? (12 ... tt:lld7!) 13.tt:le4 de4 14.il.g2 Ilh5 1 5.Wiic2 �g5 1 6.�e4 �e7 17.0·0·0 tt:ld7 1 8.14 0·0·0 1 9.�e1 llh6 20.I.tlb1 l:idh8 21 .il.g2:t Horl· Meduna, San Bernardino 1 990] 1 2 ... dc4 1 3.il.c4 tt:lg4 [13 ... tt:lbd7 1 4.g5:t]

1 .d4 dS 2.c4 c6 3.tt:lf3 tt:lf6 4.e3 �fS S.tt:lc3 e6 6.tt:lh4 .ig4 7.'1i'b3 'ifc7 8.h3 .ihS 9 ..id2 .ie7 1 0.g4 �g6 1 1 .tt:lg6 hg6 1 2.il.g2 tt:lbd7 [12 ... g5 13.llc1 (1 3.e4!? tt:le4 1 4.�e4 de4 1 5.tt:le4:t) 13 ... Wiib6 14.tt:la4 'Wb3 15.ab3 tt:la6 16.1.t/e2 tt:ld7 17.l::! a 1 g6= Savon·Khlian, Orel 11 1 996] 1 3.gS [13.cd5 tt:ld5 14.ld.c1 'li'b6 1 5.'1i'b6 ab6 1 6.a3 b5 17.J:Ic2 tt:l7b6 y,.y, Nogueiras·Milos, Buenos Aires 1 991] 1 3 ... dc4 1 4.'1i'c4 tt:lb6 1 S.'i!fb3 tLlfdS 1 6.h4 0-0-0 1 7.tt:le2 tt:ld7 1 8.e4 tiJSb6 1 9.a4 tt:la8 20.aS± tt:lb8 21 .dS 'Wd6 22.eS WileS 23.�f4 'iffS 24.dc6 tt:lc6 2S.�c6 bc6 26.'ifb8 l.tld7 27.Jd.d1 lt>e8 28.l::td8 �dB 29.'ifa8 'WaS 30. .id2 'li'a1 31 .tt:lc1 'ifa4 32.b4 l.tld7 33.l:!h3 eS 34.WIIb7 l.tle6 3S.ld.c3 �e7 36J:tc6 �d6 37.tt:ld3 1 -0

Ree,Hans Van der WielJohn Nederland 11 2000 (8)

HodgsonJulian HectorJonny York 1 999 (5)

1 .d4 dS 2.c4 c6 3.tt:lf3 tt:lf6 4.e3 �fS S.tt:lc3 e6 6.tt:lh4 �g4 7.WIIb3 'ifd7 8.h3 �hS 9.g4 �g6 1 0.tt:lg6 [1 O.g5 dc4 1 1 .�c4 tt:ld5 1 2.tt:lg6 hg6 13.e4?! tt:lb6 14.�e3 tt:lc4 1 5.'Wc4 lih4 16.14 il.d6 17. 'ifl1 'li'c7-.:< Tukmakov· Bareev, Tilburg rapid 1 994] 1 O ... hg6 1 1 .�g2 �e7 1 2.il.d2 [1 2.g5 dc4 13.'ifc4 tt:ld5 1 4.h4 'ifc7 1 5.�d2 tt:lb6 16.'iVb3 tt:l8d7 1 7.J:l.c1 a5 1 8.a3 a4 19.'ifa2 .l:ld8 20.\t>e2 'iVb8 21 .h5t Halkias-Posharsky, Ano Liosia 2000] 1 2 ... tt:la6 1 3.0-0-0 tt:lb4 1 4.<;i/b1 0-0 1 S.gS tt:lhS 1 6.h4 eS 1 7.il.h3 'ifc7 1 8.deS dc4 1 9.'Wc4:t 'Wes 20.f4 'i!VaS 21 .a3 'ifa6 22.il.f1 'ifc4 23.�c4 tt:la6 24.il.a6 ba6 2S.tt:le2 Jd.ab8 26.1.t/c2 �cs 27.�c1 life8 28.lid3 lie6 29.lic3 �b6 30.lid1 ld.be8 31 .Jd.dd3 Jd.e4 32.lic6 �e3 33.tt:lc3 �c1 34.tt:le4 �f4 3S.tt:ld6 .I:UB 36.Jd.a6 �g3 37.l:Ia4 fS 38.gf6 gf6 39.Jd.g4 il.d6 40.ld.d6 �g7

Barsov,Alexey Spiridonov,Nikola

14.dS! tt:ld7 [14 ...tt:le5 15.de6 fe6 16.�e2�] 1 S.de6 fe6 1 6.tt:lbS 'i!Vb6 1 7.tt:ld4 'Wb3 1 8.il.b3 tt:lcS 1 9.il.c2 tt:leS 20.I.tle2� l.tlf7 21 .b4 tt:la6 22.f4 tt:ld7 23.�b3 tt:lf8 24.a3 cS 2S.tt:lf3 b6 26.tt:leS l.tlg8 27.tt:lc6 �f6 28.�c4 tt:lb8 29.tt:lb8 ld.b8 30.bcS bcS 31 .J:!.b1 llb6 32.�as l:!b1 33.Jd.b1 Jd.h3 34.ld.b8 l::! h2 3S.I.tld3 l.tlf7 36.Ilb7 l.tlg8 37.Jd.a7 gS 38.fS l.tlh7 39.Jd.f7 efS 40.ld.f8 :C:h3 41 .�g8 l.tlg6 42.�f7 l.tlh7 43.�e6 l.tlg6 44..1i:c8 �d4 4S.�d2 g4 46.lic6 l.tlgS 47.\t>e2 ld.h2 48.l.tld3 :C:h3 49.l.tle2 l:Ih2 SO.I.tld1 .ieS S1 .J:!.cS g3 S2..idS �d6 S3 .1:lc6 .ia3 S4..if7 .li:h6 SS.e4 f4 S6.lih6 gh6 S7.l.tle2 �b2 S8.1.tif3 �es S9.�e6 hS 60.�as l.tlf6 61 .�fS l.tlgS 62 . .id8 l.tlh6 63.l.tlg2 .id4 64.1.tif3 �eS 6S.�e7 �d4 66 .id6 .ie3 67.eS l.tlgS 68.e6 1 -0 •

•

1 .c4 c6 2.d4 dS 3.tt:lf3 tt:lf6 4.e3 .ifS S.tt:lc3 e6 6.tt:lh4 �g4 7.'1Wb3 'Wc7 8.h3 .ihS 9.g4 il.g6 1 0.gS dc4 1 1 .�c4 tt:ldS 1 2.tt:lg6 hg6 1 3.e4 tt:lc3 1 4.bc3 J:!h4 1 S.il.d3 [15.'1i'c2 tt:ld7 1 6.�e3 �d6 17.i1.11 �14 1 8.e5 0·0·0 1 9.0·0·0 'ifa5 20.J:ig1 tt:lb6 21 .�14 l::!I4'F Barsov-De Vreugt, Nederland 11 2000 (4)] 1 S ... tt:ld7 1 6.�e3 0·0·0 1 7.1.t>e2 �d6 1 8.eS �e7 1 9. .!l:ag1 tt:lb6 20.J:Ig3 cS 21 .'ifc2 tLldS+ 22. Wf1 lidhB 23.llf3 'ifc6 24.il.e4 cd4 2S.�d4 .igs 26.l.tlg1 fS 27.ef6 gf6 28 ..ia7 fS 29.il.dS 'ifdS 30.'ifd3 'Wd3 31 .lid3 lla4 32.�d4 Jd.g8 33.1.t/g2 .li:a2 34.J:i:e1 l:Ia6 3S.�es �e7 36.:C:d4 lld8 37.J:lc4 l:Ic6 38.Jd.a4 lldS 39.f4 lla6 40.l::!c4 llcS 41 .Jd.cS �cS 42.Wf3 J:!.a2 43 ..if6 l.tld7 44 . .!l:d1 l.tlc6 4S . .!l:d8 .!l:f2 46.\t>g3 llf1 47.�eS .!l:e1 48.h4 b6 49.llg8 �dS SO.I.tlf3 llf1 S1 .1.t>e2 llg1 S2.1.tif3 l::!g4 S3.�f6 �d6 S4.�gS bS SSJ,l:d8 l.tlc6 S6.ld.e8 l.tld7 S7.J:td8 l.tlc6 S8.l::! e8 �dS 1 55

Dreev,Alexey Gurevich,Mikhail Cap d'Agde rapid 2000 ( 1 )

1 .d4 d 5 2.c4 c 6 3.1Zlf3 li:lf6 4.e3 �f5 5.1Zlc3 e6 6.1Zlh4 �g4 7.Vi'b3 V/fc7 B.h3 il.h5 9.g4 �g6 1 0.g5 dc4 1 H !Vc4! li:ld5 1 2.1Zlg6 hg6 1 3.�g2 li:ld7 1 4.�d2 li:l7b6 [14 ... 1Zlc3 15.�c3 li:lb6 16.V/fe2 1i:ld5 1 7.0·0 £i.d6 1 8.14 0-0-0 1 9.£i.d2 lt>b8;!; Savchenko-Yagupov, Ubeda 1 998; 14 ... il.d6 1 5.J:I:c1 Vi'd8 1 6.1i:le4 Jl.e7 17.h4 'i¥b6 18.b4! a6 19.1Zlc5 �c5 20.bc5 'it'b5 21 .a4± Hillarp Persson-Ziegler, Goteborg 2000] 1 5.'it'b3 a5 1 6.a3 a4 1 7.'il'a2 �e7 1 8.h4;!; J:l:dB 1 9.1i:le2 'il'bB 20.0-0-0 c5 21 .\t>b1 cd4 22.1i:ld4 �c5 23.Jl.c1 li:lc7 24.1Zlf3 li:lb5 25.\t>a1 'ifc7 26.�d2 'ifd6 27.J:I:c1 e5 28.�a5 'ife7 29.�b6 Yl.b6 30.'ifc4 li:ld6 31 .'ifa4 liffB 32.'ifb4 il.a7 33.'ifa5 �bB 34.1Zle5 lt>gB 35.1Zlf3 li:le4 36.l::tc2 �d6 37.1i:ld4 li:lc5 38.'ifb5 lifh7 39.1Zlf3 l::tcB 40.h5 gh5 41 J:th5 <Jb1 'ife4 44.'ifc4 l::tc7 45.'ife4 li:le4 46.1i:ld4 l::tc2 47.\t>c2 li:lf2 48.�b7 li:lh3 49.1Zlf3 g6 50.a4 <Jb3 �e3 58.\t>b2 f6 59.\t>c3 Yl.b6 60.\t>c4 fg5 61 .Jl.c8 g4 62.�g4 \t>f6 63.\t>d5 <Jd6 g5 66.\t>d7 lt>e4 67.<Jd5 68.\t>b7 i..g 1 69.il.e2 g4 70.1i:le7 lt>e6 71 .1i:lc8 g3 72.il.f3 1 -0

Neuashev,Alexauder Dreev,Alexey Alushta 1 994

17.0-0-0 li:lb4 1 8.\t>b1 l::td8= Nenashev­ Kalinichev, Novosibirsk 1 989] 1 2 ... de4 1 3.1i:le4 e5! 1 4.�e3 li:la6 1 5.�g2 ed4 1 6.�d4 li:lac5 1 7.'il'e3 0-0-0 1 8.h4? li:le4 1 9.'ife4

1 56

Groningen 1 999 (B)

1 .d4 d5 2.c4 c6 3.1Zlf3 li:lf6 4.e3 �f5 5.1Zlc3 e6 6.1Zlh4 i..g4 7.'iYb3 Vlfc7 8.h3 .lih5 9.g4 JigS 1 O.li:lg6 hg6 1 1 .£i.g2 li:lbd7 1 2.i..d 2 li:lb6 1 3.cd5 ed5 1 4.g5 [1 4.0-0-0 0-Q-0 (14 ... i..e7 1 5.\t>b1 a5 1 6.g5 li:lld7 1 7.e4 de4 1 8.1i:le4 li:ld5 1 9.h4 a4 20.'ifg3 V/fg3 21 .fg3 0-0-0 22.l::thf1 15 23.gf6 gf6 24.1Zlc3;t; Paunovic-Durao, Faro 1 997) 1 5.\t>b1 lt>b8 1 6.£lc1 J:te8 17.13 'ifg3 1 8.l::t h g1 'iYd6 1 9.e4 'ifb4 20.e5 'ifb3 21 .ab3 li:lfd7 22.14;!; Guimard-Bisguier, New York 1 951] 1 4 1Zlg8 [14 ... 1i:lfd7!?] 1 5.e4! de4 1 6.d5! li:le7 1 7 .dc6 bc6 1 8.l::tc 1 li:lf5 1 9.1i:le4 l::tdB •..

1 9 .. .15! [+ Dreev] 20.gf6 �b4 21 .\t>f1 li:lf6 22.'il'e5 �d6 23.'ife6 lii bB 24.c5 £lf4 25.il.f6 gf6 26.b4 l::t heB 27.'ifg4 'i!!Ye5 28.l::td 1 J:l:d3 29.�f3 f5 30.'il'h3 J:Ia3 31 .\t>g2 J:!a2 32.l::t hf1 a6 33.l::td 6 'i!!Y g7 34.l::td d1 'iff6 35.l::tfe1 l::th B 36.J:Id7 i..e5 37.h5 gh5 38.\t>h1 l::tf2 39.l::te 2 J:Ie2 40.�e2 il.c7 41 .b5 ab5 42.'i!!Yf3 0-1

Volkmauu,Friedrich Lipinsky,Fabian Austria tt 2000 (4)

1 .1Zlf3 d5 2.d4 li:lf6 3.c4 c6 4.e3 il.f5 5.1Zlc3 e6 6.1Zlh4 i..g4 7.ifb3 ifc7 8.h3 �h5 9.g4 kg6 1 0.1i:lg6 hg6 1 1 .kg2 li:lbd7 1 2.�d2 'ifb6 [12 ... dc4 13.'ifc4 1i:lb6 14.'ifb3 .lid6 1 5.g5 li:lfd5 1 6.1Zle2 0-0? 1 7.h4 a5 1 8.a3 a4 1 9.'ifd3 li:ld7 20.h5± Prielozny-Baleja, Slovakia 2001] 1 3.0-0 [13.0-0-0!] 1 3 .lid6 1 4.l::tfe1 [14.g5!?;t;] 1 4 ... 0-0 1 5.V/fb6 ab6 1 6.e4 li:le4 1 7.1i:le4 de4 1 8 .lie4 f5+% 1 9.gf5 gf5 20.�g2 e5 21 .il.c3 l::tfeB 22.a3 e4 23.f3 e3 24.d5 £lg3 25.l::te2 f4 26.l::td 1 li:le5 27.dc6 li:lc6 28.h4 J:tadB 29.l::td8 l::td8 30.�h3 liff7 31 .h5 Jl.h4 32.Jl.f5 �f6 33.kg6 <J<e7 34.i..e4 kc3 35.bc3 l::td 1 36.<Jh2 l::th 5 44.\t>g2 0-1 Wd7 45.J:ta1 l:!:g5 •.•

1 .d4 d5 2.c4 c6 3.1Zlf3 li:lf6 4.e3 �f5 5.1Zlc3 e6 6.1Zlh4 £lg4 7.Vi'b3 fi/c7 8.h3 £i.h5 9.g4 �g6 1 0.1Zlg6 hg6 1 1 .g5 1Zlfd7 [1 Lii:lg8?! 1 2.cd5 ed5 (12 ... cd5?! 1 3.e4 de4 14.d5 Nenashev) 1 3.e4 de4 1 4.d5 li:ld7 1 5.dc6 bc6 16.1Zle4 V/fe5 (16 ... 1i:le7 1 7.'ifg3! 'ifg3 1 8.fg3;t; Nenashev) 17.Jl.g2 l::th4 1 8.14 'ifd4 1 9.�e3 'il'b4 20.'il'b4 �b4 21 .\t>f2± Nenashev-Tukmakov, Luzern Wch-tt 1 993] 1 2.e4 [?! Dreev; 1 2.cd5 ed5 1 3.i..g2 �e7 14.e4 de4 1 5.il.e4 li:lb6 16.il.e3 li:la6

Nenashev,Alexander Emst,Sipke

•

20.l::tc6± 'ife5 21 .£lc3 li:ld4 22.il.d4 l::td4 23.0-0 l::th4 24.13 �b4 25.'ife3 <J
7 .�b6 ..

Smirin,Ilya Kasparov,Garry Tel Aviv simu\ 1 998 (2)

1 .d4 d5 2.c4 c6 3.1i:lf3 li:lf6 4.e3 �f5 5.1Zlc3 e6 6.1Zlh4 i..g4 7.'fi'b3 'iVb6 8.h3 �h5 9.i..d 2 li:lbd7 1 0.g4 �g6 1 1 .g5?! [1 1 .1Zlg6! hg6 12.�g2j 1 1 1i:lg8 1 2.1Zlg6 hg6 1 3.c5 [13.e4 de4 1 4.0-0-0 li:le7 1 5.1i:le4 li:lf5 16.�c3= V. Georgiev-Waitzkin, Bermuda 199111 1 3 ... 'ifc7 1 4.e4 li:le7 1 5.ed5 ed5 1 6 .lid3 J:th4! 1 7.1Zle2 b6 1 8.cb6 .••

•

Survey SL 1 . 7 ab6 1 9.0·0·0? [19.l:l.c1 'ii'd6 20.'>iiiiiiiiii
46 l::!e 7!! 47.'ill'd 3 [47.d6 ti:Jc2 48.Wb1 "i!fa3-+] 47 'ii'd 6 48.'ii'd4 [48.ti:Je2 Il.e3!] 48... '>iia1 'ii'c5! 52.ti:Jd3 'ii'e3 [L> 53... 'ii'd3] 53.�a6 �d4 54.l::! c 1 l::!e3 0-1 M/98·4·44

1 4.�g2 [14.ed5 ed5 1 5.ti:Je2 .ite7 16.'ii'g 3 'ii'g3 1 7.1g3 l::t: h8 1 8.�g2 ti:Ja6 1 9.�d2 ti:Jc7 20.0-0 ti:Je6 21 .h4 16 22.J:!.ae1 wl7 23.�h3 ti:Jdl8 24.Wg2t Tunik-Kachar, St Petersburg 2000] 1 4 ... de4 1 5.tt:Je4 tt:Ja6 1 6.0·0 �e7 1 7.'ii'g 3 'ii' g3 1 8.fg3 l::! h8 1 9.�f4 e5 20.�e5 ti:Je5 21 .de5 tt:Jc5 22.ti:Jd6 �d6 23.ed6± Il.f8 24.l::!ac1 tt:Je6 25.l::! c6 bc6 26.jj,c6 '>iiie7 51 .'>i

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Bogdanovski,Vlatko Guliev,Sarhan Oh rid Ech 2001 (5)

1 .c4 c6 2.ti:Jf3 d5 3.d4 ti:Jf6 4.e3 �f5 5.ti:Jc3 e6 6.ti:Jh4 jj,g4 7.'ii' b3 "it'b6 8.h3 jj,h5 9.g4 jj,g6 1 0.c5 [10.�g2? 'ii' b3 1 1 .ab3 �c2; 1 O.g5 tt:Je4!? 1 1 .ti:Jg6 hg6 1 2.ti:Je4 de4 13.h4 (13.l::!g 1 !?) 13 ... 15 14.gl6 gl6 1 5.c5 ( 1 5.'ii'c2!? 15 16.c5t) 15 ... 'ii'b3 1 6.ab3 15 1 7.b4 �e7 18.b5 cb5 1 9.�b5 ti:Jc6'"F Fedorowicz· Henley, Berkeley ch·US 1 984] 1 0 ... �c7 1 1 .g5 ti:Jfd7 1 2.ti:Jg6 hg6 1 3.e4 [13.14!? b6 14.cb6 ab6?! (14 ... 'ii' b6!oo) 15.�d2 c5 16.�g2 ti:Jc6 1 7.ti:Jb5 'ii' b7 18.e4 ti:Jd4 1 9.ti:Jd4 cd4 20.ed5 �d6 21 .0·0± Calderin-Rausis, Elista ol 1 998] 1 3 ... l:l.h4 [13...�e7 1 4 ..lte3 b6 1 5.ed5 ed5 1 6.cb6 ab6 17 . .itg2 0·0? 1 8.h4 ti:Ja6 19.'ii'd 1 J:l.le8 20.�g4 .itb4 21 .h5--+ Chatalbashev-Turci, Salsomaggiore 2000; 13 ... b6 14.cb6 ab6 15.jj,g2t Dreev]

Dreev,Aiexey Hubner,Robert Essen 2000 (2)

1 .d4 d5 2.c4 c6 3/Llf3 ti:Jf6 4.e3 �f5 5.ti:Jc3 e6 6.ti:Jh4 �g4 7.'ii' b3 �b6 8.h3 �h5 9.g4 .itg6 1 O.c5 'ii'c7 1 1 .g5 ti:Jg8 1 2.ti:Jg6 hg6 1 3.e4 l::! h4 [13 ... ti:Jd7 14.ed5 ed5 15.ti:Je2 ti:Je7 16.�14 �a5 1 7.jj,d2 'ii'c7 1 8.0-0-0 b6 1 9.�14 'ii' b7 (19 ... 't:Vd8!?) 20.h4 0-0-0 21 .cb6 'ii'b6 22.'ii'c2 ti:JIS 23.l::! h3 �d6 24.l::!c3± Baburin-Egger, Istanbul ol 2000; 1 3 ... ti:Je7 1 4.�14 �cB 1 5.ed5 (15.13!?t) 15 ... ti:Jd5 16.ti:Jd5 cd5t] 14.ed5 ed5 1 5.ti:Je2 [± Dreev] 1 5 ... ti:Ja6 [15 ... ti:Je7 16.'t:Vg3] 1 6.'ii'g 3 l::t: h8 1 7.�f4 �a5 1 8.�d2 't:Vc7 1 9.h4 ti:Je7 20.�h3 [20.'i!Vg4! ti:JIS 21 .ti:Jg3 Dreev] 20 ... ti:Jf5 21 .�f5 gf5 22.�f4 'ii'a5 23.Wf1 �e7 24.g6 'ii'd 8 25.h5 'ii' d7 26.gf7 wf7 27.'ii'g 6 '>if6 34.l:l.e1 J:l.ah8 35.J:I.h3 J:l.h6 36.J:I.f3 wg5 37.ti:Jg3 J:l.f6 38.J:I.e5 wg6 39.J:I.b3 J:l.h2 40.J:I.e2 J:l.f7 41 .wg1 l:l.h4 42.J:ie6 wh7 43.ti:Je2 J:l.g7 44.l::! g 3 J:if7 45.l:l.ee3 b6 46.cb6 ab6 47.J:I.e6 J:l.h6 48J:th6 <.t>h6 49.'>i
52.ti:Ja4 J:l.g6 53.Wf3 ti:Ja2 54.dc5 bc5 55.ti:Jc5 J:l.c6 56.ti:Jd3 ti:Jc1 57.ti:Jc1 l::!c 1 58.we3 J:l.c4 59.l::t: b5 l::t:g4 60.wd3 J:l.f4 6 1 .l::t: d 5 l:l.f2 62.b4 wg6 63.J:I.e5 '>i
Malaniuk,VIadimir Diu,Viacheslav Tomsk 11 2001 (3)

1 .d4 ti:Jf6 2.ti:Jf3 d5 3.c4 c6 4.e3 �f5 5.ti:Jc3 e6 6.ti:Jh4 �g4 7.'t:Vb3 'ii' b6 8.h3 �h5 9.g4 �g6 1 O.ti:Jg6 hg6 1 1 .g5 ti:Jh5?! 1 2.e4 de4 1 3.�e3 ti:Jd7 1 4.0·0·0 �e7 1 5.�g2 W/c7 1 6.�e4 ti:Jf4 1 7.h4± ti:Jb6 1 8.'>i
Barsov,Alexey Cifuentes,Roberto Nederland 11 2000 ( 1 )

1 .d4 d 5 2.c4 c6 3.ti:Jf3 ti:Jf6 4.e3 jl,f5 5.ti:Jc3 e6 6.ti:Jh4 �g4 7.'ii'b3 'ii' b6 8.h3 �h5 9.g4 �g6 1 O.ti:Jg6 hg6 1 1 .g5 ti:Jg8 1 2.e4 [1 2.�d2 ti:Je7 1 3.ti:Ja4 'ii' b3 1 4.ab3 ti:Jd7 1 5.�d3 ti:JIS 1 6.14 jj,d6 1 7.'>i
Ehlvest,Jaan Golubovic,Boris

Supatashvili,Khvicha Mchedlishvili,Mikheil

Pula 1 997 (4)

Panormo zt 1 998 (5)

Vi:lf3 dS 2.d4 c6 3.c4 tilf6 4.e3 �fS S.tilc3 e6 6.tilh4 �g4 7.'il!fb3 'ii!V b6 8.h3 �hS 9.g4 �g6 1 0.tilg6 hg6 1 1 .gS tilfd7 1 2.�d2 [12.�g2 Jie7 1 3.e4 'li'b3 1 4.ab3 dc4 1 5.bc4 e5 16.d5 tiles 1 7.�e3 tilba6 1 8.0-0 tilb4 1 9.dc6 bc6 20.l:la5 tilcd3� Pein-Ansell, Hampstead 1 999] 1 2 ... Jie7 1 3.f4 tila6 1 4.cdS edS 1 S.'ii'c2 tilb4 1 6.W'a4 aS 1 7.a3 tila6 1 8.'Wc2 tilc7 1 9.l:lc1 tile6 20.�e2 tildf8 21 .h4i �d6 22.�g4 "fic7 23 ..t>f2 'We7 24.J:l.ce1 fS 2S.Jif3 tilc7 26.tila4 tild7 27 .hS 'il!fe6 28.hg6 .t>e7 29.tilc3 "fig6 30.tile2 'Wf7 31 .l:lh8 l:lh8 32.Jias g6 33.l::t h 1 l:lh1 34.�h1 "fih7 3S.�g2 tile6 36.tilg1 'li'h8 37.tilf3 'ii'a8 38.�c3 tilb6 39.�f1 'Wa4 40.'Wc1 tilc4 41 .�c4 dc4 42 . .t>g3 tilg7 43.Jib4 �b4 44.ab4 tileS 4S.'Ii'h1 W'b4 46.tileS .t>d8 47.Wf3 W'b3 48.'Wh7 'l:lYd1 49 . .t>f2 'Wd2 %-% SO .t>f3 'Wd1

1 .d4 dS 2.c4 c6 3.tilf3 tilf6 4.e3 �fS S.tilc3 e6 6.tilh4 �g4 7.'1i'b3 'l:lYb6 8.h3 JihS 9.g4 Jig6 1 O.tilg6 hg6 1 1 .�g2 �e7 [1 1 ...tilbd7 12.�d2 �b4 1 3.0-0-0 �c3 14.�c3i] 1 2.�d2 tilbd7 [12 ... g5 13.0-0-0 tilbd7 14.Wb1 'ifb3 1 5.ab3 0-0-0 16.�c1 tilb6 17.c5 tilbd7 1 8.b4 a6 1 9.13 b6 20.e4;!; Sturua-Seres, Bern 2000] 1 3.0-Q-0 [13.g5 tilgB (13... tilh5?! 1 4.h4i, tilh5<) 1 4.h4 �dB?! (14...0-0-0!?) 15.cd5 ed5 16.'tlic2 tile7 17.0-0-0 �c7 1 8.e4 de4 1 9.'We4 Jid6 20.�14;!; Giorgadze-Yu.Hernandez, Mondariz 2000] 1 3 .. .'iYb3 [13 ... 0-0-0 14.'ti'a4 Wb8 1 5.c5 Wic7 16.14 b6 1 7.b4 b5 1 8.W'b3 waa 1 9. .t>c2 l:r.b8 20.J:!.a1 Wb7 21 .a4 a6 22.J:!.a3± Supatashvili-Karatekin, Panormo zt 1 998] 1 4.ab3 tilb6 1 S.cS tilbd7 [15 ... tilc8 16.b4 a6 17.Wc2 tila7 1 8.13 tilb5 1 9.l:!a1 .t>d7 20.Jie1 �dB 21 .tilb5 cb5 22.�g3 �c7= Dudas-Varga, Budapest 2000] 1 6.b4 a6 1 7.f3 eS 1 8.Jie1 o-o-o 1 9.Jig3 ed4 20.ed4 J:!.de8 21 ..t>c2 �dB 22.�f4 tilh7 23.Jic1 tilgS 24 . .t>d3 tile6 2S.f4 Jic7 26.l::!.df1 l:!h4 27.tile2 f6 [27...15!=] 28.�d2 gS? 29.fS tilef8 30.tilg1 l:lh8 31 .tilf3 �g3 32.tilg1 tilh7 33.tile2 �h4 34.�f3 l:le7 3S.�e3 l:lhe8 36.Jig1 tilhf8 37.l::!.a 1 tilb8 38 .t>d2 g6 39.J:!.a3i tilfd7 40.l:!h2 J:l.hB 41 .l:lg2 tilfB 42.�h2 J:!.eB 43.l:!d3 tilbd7 44.l:!g1 l:!h7 4S.l:lf1 tilb8 46.J:!.a3 tilfd7 47.�d6 gfS 48.gfS tilf8 49.tilc3 tilfd7 SO.bS abS S1 .:C:a8 .!i:hh8 S2.�dS cdS S3.tildS g4 S4.hg4 �gs SS ..t>d1 J:!.e4 S6.tilb6 Wd8 S7.�b8 tilb6 S8.�c7 .t>c7 S9.cb6 .t>b6 60.l:lh8 J:!.d4 61 ..t>c2 :C:g4 62.J:le8 :C:c4 63 . .t>b3 was 64.rl.f3 l:lb4 6S.Wc2 l:lc4 66 . .t>b1 Wb6 67.J:!.e7 l:lcS 68.Wa2 J:!.c4 69.Wb3 l:lcS 70.J:!.e4 l:lc6 71 .l:ld4 wcs 72.l:!fd3 .t>b6 73.l:ldS Jih6 74.l:ld7 �gS 7S.l:l3dS Jif4 76.J:!.e7 �es 77.:C:e6 b4 78.l:ld7 �g3 79 ..t>b4 �es 80.b3 �f4 81 .:C:c6 <>t>c6 82.l:td8 �es 83 .t>c4 �b2 84.:C:e8 .t>d7 8S.J:le6 .t>c7 86.WdS .t>d7 1 -0

•

Nielsen,Peter Heine Hansen,Sune Berg Ronne ch-DK pff 1 999 (2)

1 .d4 dS 2.c4 c6 3.tilf3 tilf6 4.e3 �fS S.tilc3 e6 6.tilh4 �g4 7."fib3 "fib6 8.h3 �hS 9.g4 �g6 1 O.tilg6 hg6 1 1 .�g2 tilbd7 [1 1 ...'Wb3?! 1 2.ab3 tilbd7 1 3.�d2 a6 1 4.g5 tilh5 (14 ... tilg8 1 5.e4 de4 16.tile4i) 15.tile2 �d6 1 6.h4 (tilh5<) 16 ... 0-0 1 7.14 15 1 8 . .t>l2 Wl7 1 9.tilc1 l:tleB 20.tild3 l:laca 21 .J:!.hc1± Hodgson-De Boer, Amsterdam 1 995] 1 2.�d2 dc4? [12... Jie7 13.g5!? Rogo­ zenko-Diepeveen, Dieren 2001] 1 3."fic4 Jie7 1 4.0-0-0 W'c7 1 S. .t>b1 l:lc8 1 6.gS tildS 1 7.h4i til7b6 1 8.'1We2 tilc3 1 9.�c3 tildS 20.�d2 'li'b6 21 .wa1 Jib4 22.e4 tile7 23.�e3 'l:\Yc7 24.hS l:lhS 2SJlhS ghS 26."fihS tilg6 27.�h3 we7 28.f4 J:l.h8 29.'1i'f3 weB 30.dS edS 31 .edS �d6 32.dc6 'li!Vc6 33.'1i'f1 a6 34.l:lc1 'li'e4 3S.fS tile7 36.l:le1 �es 37.�cS 'ii!Vd S 38.�e7 we7

1 58

39.f6 .t>fB 40.l:!d1 '�WaS 41 .fg7 .t>g7 42.J:!.d7 �f4 43.�e6 l::!.f8 44.JidS 'iid 2 4S.a3 l:!c8 46.l:!f7 .t>g6 47.'iVb1 .t>hS 48.'Wh7 .t>g4 49.�e6 1 -0

Hodgson,Julian Ansell,Simon England tt 1 998 (6)

1 .d4 dS 2.tilf3 c6 3.c4 tilf6 4.e3 �fS S.tilc3 e6 6.tilh4 Jig4 7. 'iVb3 'Wb6 8.h3 JihS 9.g4 Jig6 1 O.ti:lg6 hg6 1 L�g2 Jie7 1 2.�d2 tila6 1 3.l:lc1 [13.c5 'Wb3 14.ab3 tile??! (14 ... e5!) 1 5.b4 a6 1 6.We2 l:!c8 1 7.13 tild7 1 8.14 15 1 9.g5 tilb5 20.Jil3 .t>l7 21 .�e1 tilb8 22.Jil2 l:lh7 23.h4i Chiburdanidze-Peng Zhaoqin, Beograd 1 996; 1 3.0-0 g5 1 4.l:!ac1 "fib3 1 5.ab3 0-0-0 1 6.tile2 .t>bB 1 7.13 c5 1 8.�a5 l:!d7 1 9.J:!.Id1 cd4 20.ed4 �b4= S. Schneider­ Ansell, Malmo 2000; 1 3.g5 tild7 1 4.e4?! 'Wb3 1 5.ab3 tilb4 16.0-0 tilc2 1 7.l:lac1 tild4 18.ed5 tilb3+ Chiburdanidze-Liiva, Tallinn rapid 1 997] 1 3 .. .'ii b3 [13 ... 0-0-0? 1 4.'1i'b6 ab6 1 5.g5 tiles 1 6.cd5 tilb4 1 7.dc6 tild3 18 . .t>e2 tilc1 1 9.l:lc1 bc6 20.tilb5± Hodgson-Waitzkin, Bermuda tt 1 998] 1 4.ab3 tilc7 1 S. .t>e2 0-0-0 1 6.tila2 Wb8 1 7.�e1 l:lhe8 1 8.tilb4 tild7 1 9.tild3 gS 20.�as �d6 21 .J:l.hd1 J:!.c8 22.�e1 g6= 23 . .t>f1 fS 24.l:!c2 l:!f8 2S.l:le2 l:!ce8 26 . .t>g1 f4? 27.ef4 gf4 28.�f3i gS 29.�as .!i:h8 30 . .t>g2 J:!.h6 31 .Jic7 Jic7 32.cdS cdS 33.�dS l:leh8 34.�f3 J:!.h3 3S.l:le6 �b6 36.l:lg6 l:!h2 37.Wg1 �d4 38.J:!.gS �b6 39.l:!fS J:l2h3 40.�g2 J:l3h4 41 .tilf4 l:!8h7 42.�f3 1 -0

•

•

Survey SL 3. 1

r; �c

SURVEY

INTRODUCTION: Rustem Dautov MAIN ANALYSIS: Rustem Dautov STUDY MATERIAL: Dautov, Van Wely

Slav Defence Chameleon Variation SL 3.1

A Weapon Against 4 1 .d4 d5 2.c4 c6 3.l2lf3 l2lf6 4.l2lc3 a6 5.cd5 cd5 6.�g5 This modest way of countering the fashionable chameleon system 4... a6 has many advantages. White wastes no time on ambitious pawn moves (such as 5.a4 or 5 .c5) and aims for a quick and natural devel­ opment. In many variations Black finds it hard enough to justify his fourth move. He has the following choices: 6... l2lc6, 6 ... l2le4 and 6 ... e6.

The Waiting Move 6 ... l2lc6 is a waiting move. After both 7.e3 �g4 8.�e2 (Lobron­ Hodgson, Wijk aan Zee 1 993) and

STATISTICS

the principled 7 .�f6 gf6 8.e3 (Varaciuc-Ignatescu, Tusnad 1 993) White can count on a small but lasting advantage.

The Logical Move 6 ...l2le4 looks logical at first sight. After 7 .�4 (7. 'iYb3 promises noth­ ing, see Ljubojevic-Shirov, Mon­ aco rapid 1 998) pawn e7 is pinned, and in order to play e7-e6 the black queen will have to move sooner or later (the alternative, a Grtinfeld­ Indian type of development - l2lc3, g6, �g7 etc. - has not occurred in tournament practice yet). 7 .. .'ifa5 transposes to the main line after 8.e3 !, while 8.l2ld2 is not danger-

. . .

a6

ous for Black, see Ionov-Volkov, Russian Championship, Elista 2001 . Although developing the black queenside with 7 ... l2lc6 8.e3 �f5 looks very tempting, White can make his lead in development felt with 9.�d3 ! , as in Nozicka­ Ambroz, Czech Team Champion­ ship 1997. The most common reply is 7 ... l2lc6 8.e3 'ifa5, after which White continues with 9.'i!fb3. Nei­ ther 9 ... �d7 (Cramling- Sune Berg Hansen, Sweden 1999), nor the lat­ est experiment 9... 'i!Yb4 (lskusnikh­ Burmakin, Russian Team Champi­ onship, Tomsk 2001 ) can guarantee Black equality. The main line 9 ... e6 1 o.�d3 is also good for White, e.g. Ionov-Rustemov, Russian Cham­ pionship, Elista 200 1 .

Movsesian i n Action It is little wonder, therefore, that the great expert on the 4 . . . a6 sys­ tem, Sergey Movsesian, prefers the quiet 6 ... e6. The plan is clear ­ Black completes his development, and after b7-b5 starts his counter­ play on the queenside. While do­ ing so he must avoid some pitfalls. Firstly, he shouldn't put off b7-b5 for too long (Villamayor-Barus, Vung Tau Zonal 2000). Secondly, he should, if possible, develop his �b7 before his l2lb8. Both the early l2lb8-c6 (Kasparian-Alator­ tsev, Moscow 193 1 ) and the pre1 59

mature tt:Jb8-d7 (in view of 10.a4 ! , Konstantinopolsky-Alatortsev, Moscow 1 945) have their draw­ backs. But what is White to play if Black develops 'correctly' (Jle7, 0-0, b5, Jlb7)? Neither Kortch­ noi's 10.'iYb3 (Kortchnoi-Movses­ ian, Neum 2000), nor the plan with tt:Je5 and f2-f4 (Ftacnik-Movses­ ian, German Bundesliga 2000/01 ) causes Black problems. The latest attempt was demonstrated in my Survey game against Movsesian with 10. �e2 and 1 l .a4 White gets going on the queenside. Sergey countered this with the manoeuvre tt:Jc6-a5, made possible by his clever development. And yet he failed to equalise!

Crisis? What Crisis? So what crisis in the 4 ... a6 variation? There is no crisis at all! I am sure that we won't have to wait long for B lack's next improvement. How­ ever, the recent games from Ohrid 200 1 still appear to confirm that this is a dangerous line for Black.

SL 3 . 1 Dautov,Rustem Movsesian,Sergey Germany Bundesliga 2000/01 ( 1 3)

1 .d4 tt:Jf6 2.tLlf3 d5 3.c4 c6 4.tt:Jc3 a6 5.cd5 cd5 6.Jlg5 e6 7.e3 Jle7 8.Jld3 b5 9.0-0 .ltb7 1 0.'i!Ve2! N 0-0 1 1 .a4 b 4 [1 1 ...ba4!? 12.J:!:a4 a5] 1 2.tt:Jb1 tt:Jc6 13.tLlbd2 tt:Ja5 1 4.l::!.fcU h6 [1 4...tt:Je4 1 5.Jle7 �e7 16.Jle4 de4 17.tt:Je5;t] 1 5.Jlh4 [15.Jli4!?] 1 5 .. J!fb6?! 1 6.tt:Je5± [.0. Jll6, tt:Jd7] 1 6...J:!:fc8 [16...J:!:Id8 17.tt:Jg4±] 1 7.Jlf6 Jlf6 1 8.tt:Jd7 'iYd6 [18...'iYd8 1 9. .!::!.c8 llcB (1 9... Jlc8 20.tt:JI6 'i¥16 21 ..l::!.c 1 ±) 20.tt:Jf6 (20.tt:Jc5 J:rc5! 21 .dc5 Jlb2 22.l:rb1 Jlc3 23.tLll3 'iYcB.,t) 20.. .'fil6 21 ..\ta6 Jla6 22.'iYa6 llc2 23.tt:JI3 tt:Jb3 24.I!.I1 ! l:!:b2 25.'iYb7±] 1 9.tLlf6 [19.tt:Jc5!? e5 20.tt:Jb7 .l::!.c1 21 . .!::!.c1 tt:Jb7 22.de5 �e5 23.tt:JI3!] 1 9...gf6 20.�g4 [20.h3!?] 20 ... Wf8 21 .�h5 Wg7 1 60

22.�g4?! [22.h3! 15 (22... J:!:c1 ?! 23 . .!::!.c1 llcB 24..!::!.c8 JlcB 25.�g4 WIB 26.'iYh4 wg7 27.tLll1 tt:Jc4 28.b3 tt:Ja5 29.tLlg3+-) 23.tLll3 tt:Jb3 24.l:rc8 llcB 25 ..!::!.11 'iYe7 (25... l:!:c1 26.tt:Je5 .l::!.l1 27.Jl11 'iYc7 28.g4±) 26.g4 fg4 27.�g4 WhB 28.�14± ....] 22... r;t>f8 23.�h4 wg7 24.tt:Jf1 ? ! [24.h3! 15! (24 ... tt:Jc4? 25.tt:Jc4 dc4 26.Jlc4+-) 25.14 (25.tt:Jf3!? tLlb3 26.l:!.c8 llcB 27. .!::!.11 !) 25... .!::!.c 1 26. .l::!.c 1 .!lea 27. .!::!.c8 JlcB 28.tLll1 tt:Jc4 29.b3 tt:Ja5 30.tt:Jg3 (30.�c2 �c6 31 .tt:Jg3 'iYc2 32.tt:Jh5 �h7=) 30 ... tt:Jb3 31 .tLlh5 wiB 32.tLlf6!] 24... tt:Jb3 25.l::!.c8 l:i:c8 26.l:!:d1 l::!.c 1 27.�g4?! [27.J:!:c1 ! tt:Jc1 2B.Jlb1 'iYc6 29.�g3 WIB 30.'iYbB We7 31 .tLlg3t] 27... wf8 28.J:!:c1 tt:Jc1 .,t 29.Jlh7?! [29.Jlb1 'iYc6 30.�d1 a5 31 .Jlc2 (31 .tt:Jg3 Jla6 32.h3 �c4.,t) 31 ... Jla6!.,t; 29.Jlc2 b3 30.Jlb1 �c6.,t; 29.'iYd1 tt:Jd3 30.�d3 a5.,t] 29 ... �c6 30.tt:Jg3 f5

36.WI1 �c1 37.We2 'iYc2=] 31 ... we7 32.h3 tt:Jd3 33.�g7? [33.Jl15! el5 34.tt:JI5 we6 35.g4 'ii'c1 (35 ... tt:Jb2? 36.�d8 'ifd7 37.�18+-) 36.wg2 'i¥b2 37.�e8 Wf6 38.�d8 Wg6=] 33 ... tLlb2 34.Jlg6 �e8? [34...tt:Jd3! 35.�17 (35.'ifl7 WdB!; 35... Wd6? 36..1kl5+-) 35...b3 36.Jlh5 (36.tt:JI5 wdB-+) 36 .. .<�d8 37.Jle2 tt:Jc1 +] 35.tLlh5= tt:Jc4 36.tt:Jf6 'iYc8?? [36...'iff8 37.tLlg8 weB 3B.tt:Jf6=] 37.'iYf7 'it>d6 38.tt:Je8 wc6 39.'ife7+- b3 40.'ifc5?? [40.tt:JI6! Wb6 (40...tt:Jd6 41 .Jle8+-) 42.l\Yb3+-] 41 .'ifb4 Wa7 40... Wd7-+ 41 .tt:Jf6 Wd8 42.'iff8 [42.'iYb4 b2 43.g4 a5 44.'ii'b3 'iYc6 45.gl5 ef5-+] 42 ... Wc7 43.'ife7 Wb8 44.g4 [44.tt:Jd7 wa7 45.'ii'e6 Jlc6 46. .tf5 (46. tt:Jc5 'ife6 47. tt:Je6 tt:Jd6-+) 46 ... .1kd7 47.'ifd7 'iYd7 48.Jld7 tt:Jd6-+] 44... b2 45.'�'b4 a5 46.'iYb3 'ifdB 0-1 Dautov

Study Material 6 ... tt:Jc6

Lobron,Eric HodgsonJulian Wijk aan Zee 1 993 (1 1 )

31 .�g8 [31 .�h4! weB! (31 ...Wg7? 32.'iYe7!! (32.tLlh5 Wh7 33.�16 tt:Je2 34.l1 �c1 35.We2 �c2=) 32 ... Wh7 33.�17 WhB 34.h3! .lkcB 35.tt:Jh5 'iYb7 36.'iYIB Wh7 37.tLll6 wg6 38.tt:Jg8!+-) 32.Jlg8! tt:Jd3 33.'iYI6 �c7 (33... 'iYc1 34.tt:Jf1 'iYc7 35.b3t) 34.b3 tt:Jc1 35.tLlh5 tt:Je2 (35 ... �e7?! 36.�e5!-+)

Vi:lf3 d5 2.d4 c6 3.c4 ti:lf6 4.ti:lc3 a6 5.cd5 cd5 6.�g5 ti:lc6 7.e3 (7.�16!?] 7...�g4 8.�e2 �f3 [B ... e6?! 9.ti:le5 �e2 10.'1We2 �e7 1 1 .ti:lc6 bc6 1 2.0-0 ti:ld7 (12 ... 0-0 13.ti:la4;!;) 1 3.�e7 'iie 7 1 4.ti:la4 c5? (14 ... 0-0 15 . .!laca) 1 5.'ii'g 4! 0-0? (15 ...15 16.'i¥14 c4 1 7.b3;!;) 16.dc5 ti:lc5 1 7.'1Wb4 .!lacB 1 8. .!lac1 '1Wb7D 1 9.'ii'b7 ti:lb7 20.ti:lb6± Lobron] 9.�f3 e6 1 0.0-0 �e7 1 1J:!: c1 o-o 1 2.ti:la4 ti:ld7 1 3.�e7 'fie7 1 4.'ii' b3 .!labS 1 5.J:lc2 .!lfc8 1 6 .!lfc1 'ii'd8 1 7.�e2 ti:le7 1 8.'ii' b 4!;t ti:lc6 1 9.'1Wa3 'ii' a5? (19 ... ti:la7!;!; Lobron] 20.b4 W/c7 21 .h3 'ii'd 6 22.'1Wb2 b5? [22 ... g6;t Lobron] 23.ti:lc5 ti:lc5 24. .!lc5 ti:la7 25.�d3 g6 26. .!l1c3 .!lc5 27 . .!lc5 ti:lc8 28.'ii'a3 ti:le7 29.'ii'c3 •

Survey SL 3. 1 J::!: b7 30.'tlfc2 J::!: b6 31 .a3 li'lc6 32.'i¥c3 >t>fa 33.�c2 h5 34.h4 li'le7 35.g3 J::!:c6

de4 13.�e4 l:Ib8 14.l:id1 0-0= Osti­ Velicka, Germany 1 995] 1 1 .�d3 �b7 1 2.0-0 �e7 1 3.a3 li'la5 1 4.Wic2 g6 1 5.e4 0-0 1 6.ed5 ed5 1 7.llfe1 J:Ica 1 a.li'le5 li'lc6 1 9.1/Jc6 J:l.c6 20. 'iVb3 J:[c7 21 .J::!:a d1 'iVd7 22.�e2 llfca 23.h3 J::!:d a 24.�f3 llc4 25.�d5 �d5 26.1/JdS '!Wd5 27.lle7 llc1 2a.'i¥d3 Wic4 29.'iVc4 Y2-Y2

16.�d6 'i¥d6 17.'i¥a4 'i¥b6 1 8.b4 li'lc6= Aseev-Kir. Georgiev, Paris m-3 blitz 1 995; 9.llc1 J:!.c8 10.a3 'i!Vb6 1 1 .1/Je4 ..lie4 12.b4 e6= Bellon-Borges, Santa Clara 2000] 9 'i!Ya5 1 0.0-0 e6 1 1 .�e4 �e4 1 2.1/Je4 de4 1 3.1i'ld2 'i¥d5 1 4.a3 f5 1 5.llc1 b5 1 6.11Jb3 jld6 1 7.1/JcSi 0-0 1 a.li'le6 V.We6 1 9.d5 'ifh6 20.dc6 .>lh2 21 .>t>h2 'ifh4 22.>t>g1 'iVf6 23.c7 J:iaca 24.'iVd5 'iff7 25.J:!.fd1 'ifd5 26J:id5 J:if7 27.l::!.d a l::!.fa 2a.J:!.d6 I:i:f7 •..

Ionov,Sergey Volkov,Sergey 36.e4 de4 37.�e4 J::!: b6 3a.d5 e5 39.'iVc1 >t>g7 40.'i¥c3 f5? [40 ... >t>g8i Lobron] 41..�c2+- Wif6 42.J::!:c7 J::!:d 6 43.f4 .l:td5 44.�b3 'i¥b6 45.>t>f1 1 -0

Varaciuc,Vivian lgnatescu,Radu Tusnad tt 1 993

1 .d4 d5 2.c4 c6 3.1i'lc3 li'lf6 4.1/Jf3 a6 5.cd5 cd5 6.�g5 1/Jc6 7.�f6 gf6 a.e3 �f5 [8 ... e6] 9.1/Jh4! �ea?! [9... �g6 1 0.'iVb3 e6] 1 0.�d3 e5 1 1 .�c2 �e6 1 2.0-0 ed4 1 3.ed4 'i¥b6 1 4.1/JfS 0-0-0 15.1/Ja4 'i¥c7 1 6.'iVf3± >t>ba 1 7. .!i:.fd1 li'lb4 1 a.�b3 'iVd7 1 9.1i'le3 >t>a7 20.1i'lc3 h5 21 .h3 �h6 22.a3 �e3 23.ab4 �h6 24.J::!:a5 b6 25J:i:a3 �fa 26 . .!i:.da1 a5 27.J::!:a4 <;t>ba 2a.ba5 b5 29.J::!:4a2 l::!:g a 30.>t>h1 b4 31 .1i'la4 Wic7 32.a6 >t>a7 33.J:!.d1 J:l.g5 34.J::!:a a1 J::!:ca 35.Wie3 �d6 36.1/JcS �c5 37.J::!:ac1 'iVe5 3a.dc5 'iVe3 1 -0 39.fe3 l:l:e5

Elista ch-RUS 2001 (5)

1 .d4 d5 2.c4 c6 3.1i'lc3 I/Jf6 4.1/Jf3 a6 5.cd5 cd5 6.�g5 I/Je4 7 .�h4 'iVa5 [7 ... h6 B.e3 g5 9.jlg3 li'lg3 1 0.hg3 �g7 1 1 .�d3 li'lc6 12.J:f.c1 e6 1 3.'ilt'e2 Wie7 14.jlb1 jld7 1 5.g4i Svendsen­ Rause, Gausdal 2000] a.I/Jd2 [8.e3! li'lc6 9.'ifb3] a ... li'lc3 [8 ... 1i'ld2 9.'iVd2 �15 1 0.e3 e6 1 1 .�e2 �d6 12.0-0 li'ld7 13.�g3 �g3 14.1g3 0-0 1 5.g4 .lig6 16.h4 h6= Vucic-Prosviriakov, New York 1 990] 9.bc3 li'lc6 1 0. 'i¥b3 e5 1 1 .e3 ed4 1 2.ed4 �d6 1 3.�g3 �g3 1 4.hg3 �f5 1 5.llh5 li'le7 1 6.�e2 0-0 1 7.'i¥b2 Wic7= 1 a.<;t>f1 llfea 1 9.<;t>g1 Wid7 20.1i'lf1 ..lig6 21 .lle5 f6 22.lle3 lleca 23 ...1if3 llc7 24.g4 .lie4 25 ..1id1 J:!.aca 26.1/Jg3 <;t>ha 27.l:Ic1 h6 2a.Wid2 b5 29.a3 �g6 30.�f3 li'lc6 31 .llce1 li'la5 32.J::!:e6 I/Jc4 33.'iVf4 I/Je5 34.J:l1 e5 fe5 35.'iVe5 J:iea 36.J:lea �ea 37.�d5 I:i:c3 3a.li'lf5 �g6 39.tbe7 �ea 40.1/JfS �g6 41 .1i'le7 �ea Y2-Y2 •

Nozicka,V Ambroz,Antonin 6 . .tt:le4

Czech tt 1 997

.

Ljubojevic,Ljubomir Shirov,Alexey Monaco rapid 1 998 (4)

1 .d4 d5 2.c4 c6 3.1/Jc3 li'lf6 4.1i'lf3 a6 5.cd5 cd5 6.�g5 li'le4 7 .'ilt'b3 li'lg5 a.li'lg5 e6 9.1/Jf3 [9.14!? li'lc6 10.e3 �e7 1 1 .1i'll3 0-0 1 2.�d3] 9 ... 1/Jc6 1 0.e3 b5 [10 ... �d6 1 1 .�d3 �d7 1 2.e4

1 .d4 d5 2.c4 c6 3.1i'lf3 li'lf6 4.11Jc3 a6 5.cd5 cd5 6 ..>lg5 li'le4 7 .�h4 li'lc6 a.e3 [8.v.i'b3 li'lc3 9.bc3 'iVa5; 9 ... b5 1 0.a4i; 9 ... 1/Ja5!?] a...�f5 [8 ...Wib6 9.1/Jd2 (9 . .>ld3!? �15 1 0.0-0 e6 1 1 ...1ie4 de4 1 2.1i'ld2;t) 9 ... 1/Jd2 1 0.'iVd2 e6 1 1 .�e2 �d6 1 2.0-0 0-0 13.lllc1 �d7 1 4.1/Ja4 'lWc7 (Verdikhanov·Sanduleac, Kherson 1 990) 15 . ..1ig3i] 9 .>ld3! [9.jle2 16 1 0.'iVb3 e6 1 1 .1i'le4 �e4 12.0-o li'la5 1 3.'iVd1 jld6 1 4.1i'ld2 �g6 15.�g3 0-0 •

29.l::!.a6? [29.l::!.dc6] 29 llfc7 30.llc7 J:ic7 31 .I:i:b6 J:ic5 32.b4 l::!. d5 33.llb7 g6 34.>t>h2 h6 35.l::! c7 Ild3 36.l::!. c5 l::!. a3 37.l::!. b5 >t>f7 3a.>t>g3 l::!. a2 39.l::!. ba <;t>f6 40.b5 l::!. b2 41 .b6 g5 42.b7 <;t>g7 43.f3 h5 44.fe4 fe4 45.llea .l:tb7 46 . .1:te4 >t>f6 47.l::!. c4 .l:tb5 4a.l::!. ca .l:ta5 49.>t>f3 J::!: b5 50.>t>e4 l::!. b4 51 .>t>d5 l::! b5 52.<;t>e4 l::! M Y2� •••

Cramling,Pia Hansen,Sune Berg Sweden 1 999 ( 1 )

1 .d4 d5 2.1i'lf3 li'lf6 3.c4 c6 4.1/Jc3 a6 5.cd5 cd5 6.�g5 I/Je4 7.�h4 li'lc3 a.bc3 li'lc6 9.e3 'ti'a5 1 O.'�'b3 .>ld7?! [1 o ... e6 1 1 ..>lg3 �d7 1 2.jld3 l::!c8 13.0-0 li'ld8 14 ..1:tlc1 'ifa3 1 5.'Wd1 J:ic3 16.l::! c3 Wic3 1 7.1i'le5 �d6 1 8.1i'ld7 >t>d7 1 9.�d6 >t>d6 20.l::!.c 1 'ti'a3 21 .l:l:c8!?£ Cramling·Prie, France tt 1 998] 1 1 .�d3 l::!.ca 1 2.0-0 1/Jda 1 3.l::!.fc1 e6 1 4.a4 �d6 1 5.�da >t>da 1 6.'ii' b7± .l:tc3 1 7 .>la6 <;t>e7 1 a.�b5 .>lc7 1 9.'it'a6 f6 20.'ii'a5 J:!c1 21 .l:!c1 �as 22.<;t>f1 J:ica 23.J::t b 1 l::tba 24.<;t>e2 >t>d6 25.1i'ld2 �ea 26.1i'lb3 �da 27.f4 g5 2a.fg5 fg5 29.l::!.f 1 >t>e7 30.1/Jcs .>lc7 31 .1i'ld3 e5 32.1i'le5 �e5 •

161

33.de5 '.tte6 34.'.ttd 2 �b7 35Jlf6 '.tte5 36.llb6 d4 37.�a6 l:taa aa.�b7 l:ta7 39.ed4 '.ttd4 1 -0

lskusnikh,Sergey Burmakin,Vladimir Tomsk tt 2001 (3)

1 .d4 d5 2.e4 e6 3.t2lf3 12lf6 4.12le3 a6 5.ed5 ed5 6.�g5 12le4 7.�h4 12lc6 a.e3 '!Wa5 9.'1i'b3 '!Wb4!? 1 0.�e2 [10.�d3!7;!;] 1 0 ... �f5 1 1 .'1Wb4 12lb4 1 2.0-0 e6 1 3.12le4 �e4 1 4.a3 12lc6 1 5.12ld2 �g6 1 6.J:l.fc1 '.tt d7 1 7.b4 �e7 1 a.�g3?! [1 8.�e7! 12le7 1 9.12lb3 b6 20.a4;!;] 1 a ... J:l.hca 1 9.12lb3 b6= 20.h4 a5 21 .h5 �f5 22.�b5 ab4 23.a4?! �d6 24.�h4 J:i.aba+ 25.l::t: c6 J:!.c6 26.l::t: c 1 l:!ca 27.a5 �d3 2a.J:!.c6 J:lc6 29.�d3 l:tc3 30.�b5 .tt ca 31 .�a6 c.tt ba 32.12ld2 0-1

Guliev,Sarhan Emeste,lnguna Berlin 1 993 (5)

1 .d4 d5 2.c4 c6 3.12lc3 12lf6 4.12lf3 a6 5.cd5 cd5 6.�g5 12le4 7.�h4 12lc6 a.e3 '!Wa5 9.'1i'b3 e6 1 0.�d3 f5 1 1 .�g3 ( 1 1 .J:l.e1 �d6 12.�g3 12lg3 13.hg3 0-0? 1 4.g4! fg4 1 5.�h7 '.ttl7 1 6.12lh4? (1 6.12lg5! '.ttl6 1 7.'1i'e2 12le7 1 8.'1i'd2±) 16 ... 12le7 17.'1i'e2 l::t: h8oo Sula­ va-Velieka, Cappelle la Grande 1 996; 1 1 .0-0 �d6 1 2.�e4 fe4 13.12ld2 '!We? 14.�g3 �g3 15.hg3 'li'd6= Kostka-Wisniewski, er 1 993] 1 1 ... �e7 1 2.�e4 fe4 1 3.12le5 12le5 1 4.�e5 0-0 1 5.0-0 '!Wda 1 6.l:taca b5 1 7.12le2 a5 1 a.l:i.c7 �d7 1 9.J:l.fc1 b4 20.12lf4 'li'ea

26.l::t: c7 J:i.c7 27.'1i'c7 'i!'aa 2a.'!i'b6 h6 29.J:i.c5 J:!f5 30.�e5 'li'fa 31 .llc2 'i!'aa 32.h3 '.tt h7 33.b3 a4 34.'i!'b4 ab3 35.ab3 J:i.f7 36.'.tt h 2 �c6 37.'1i'd6 �d5 aa.b4 'li'b7 39.'il'c5 lld7 40.b5 l::t:f7 41 .b6 l:td7 42.�a5 �c6 43.J:l.c5 l::!f7 44.'1Wc3 �ea 45. '!Wb3 l:te7 46.lla5 '!Wc6 47.l::! a7 l:ta7 4a.ba7 'i!'a6 49.'1Wba �c6 50.'1i'd6 'i!'ca 51 .'1i'e7 'i!'ga 52.h4 h5 53. �g3 �d5 54.'.ttf4 �e6 55.'.tt g5 �d5 56.'.tt h 5 �c6 57.>1tg5 �d5 5a.h5 1 -0

6 ...e6

Andreassen,L Royset,Paal Tromso 1 994 (3)

1 .d4 12lf6 2.c4 c6 3.12lc3 d5 4.12lf3 a6 5.cd5 ed5 6.�g5 12le4 7 .�h4 12lc6 a.e3 'i!'a5 9.'1i'b3 e6 1 0.�d3 12lc3 1 1 .bc3 b5 1 2.0-0 �a3 (12...�d6 13.a4 b4 14.eb4 'li'b4 1 5.'1i'e2 12le7 16.a5 'lib? 1 7.l::!fb1 'life? 1 8.'i!'e7 �e7 1 9.l:te1 �d6 20.�g3± Bwanika-lsmail, Dubai ol 1 986]

1 3.e4;t 0-0 1 4.ed5 ed5 1 5.'1i'd5 'li'c3 1 6.�e4 �b7 1 7.'1i'f5 g6 1 a.'!Wh3 �ea 1 9.'1i'g3 l:ta7 20.�f6± J:lea 21 .'1i'h4 '!Wc4 22.J:i.fe1 �d7 23.d5 12la5 24.12le5 'li'ca 25.12lg6 fg6 26.�g6 l:te1 27.J:l.e1 �f5 2a.:c:ea 'li'ea 29.�ea J:i.c7 30.'!i'g3 1 -0 �g6 31 .'1Wc7

lonov,Sergey Rustemov,Aiexander Elista ch-RUS 2001 (7)

21 .12ld5 �da 22.J:i.b7 J:l.f7 23.12lc7 J:l.ca 24.'1Wc2 '!i'fa 25.�g3 �c7 1 62

12le3 1 1 .be3 �d6 1 2.�g3 'il'c7 1 3.e4 0-0 1 4.0-0 J:l.da 1 5.l:tfe1 de4 1 6.�e4 �g3 17 .hg3;t �d7 1 a.c4 J:i.aca 1 9.J:i.ac1 �ea 20.d5 12la5 21 .'1i'b1 ed5 22.�h7 >ltha 23.cd5 'i!'d6 24.l:tca :C:ca 25.�f5 J:i.da 26.'1i'e4 g6 27.'1i'h4 '.tt g7 2a.�g6 'iff6 29. 'li'h7 c.ttfa 30. 'li'h6 'ifg7 31 .'1i'h4 J:!aa 32.'1i'e7 .tt ga 33.'i!'ea 1 -0

1 .d4 d5 2.c4 c6 3.12lf3 12lf6 4.12lc3 a6 5.ed5 cd5 6.�g5 12le4 7.�h4 'li'a5 a.e3 12lc6 9.'il'b3 e6 1 0.�d3

Kasparian,Genrikh Alatortsev,Vladimir Moscow ch-SU 1 931

1 .d4 d5 2.c4 c6 3.12lc3 12lf6 4.12lf3 a6 5.ed5 cd5 6.�g5 e6 7.e3 12lc6?! a.�d3 �e7 9.0-0 b5 1 O.J:l.c1 �b7 1 1 .�b1 0-0 1 2.12ld2 12la5 1 3.12lb3 12lb3 1 4.'1i'b3;t ILlea 1 5.�e7 'li'e7 1 6.a4 b4 1 7.12le2 a5 1 a.J:r.c5 12lf6 1 9.l::t:fc1 J:i.fca 20.�d3 J:i.c5 21 .l::t:c5 'li'da 22.'i¥c2 J:l.ca 23.12lc1 l:tc5 24.'ifc5 'iVca 25.12lb3 'ifc5 26.dc5 12ld7 27 .�b5 �ea 2a.c6 12lb6 29.12la5 wfa 30.12lb7 '.tte7 31 .a5 ILlaa 32.a6 e5 33.a7 �f5 34.'.ttf1 12le7 35.'.tte2 f6 36.�d3 �ea 37.�h7 f5 aa.�ga �e6 39.�e6 '.tte6 40.'.ttd 3 e4 41 .'.ttc2 d4 42.ed4 '.ttd 5 43.12lda ILlaa 44.'.tt b3 f4 45.>1tb4 g5 46.>1tc3 g4 47.b4 '.ttd6 4a.b5 12lc7 49.b6 12ld5 50.'.ttd2 12lb6 51 .d5 f3 52.gf3 ef3 53.12le6 1 -0

Bellon,Juan Magem Badals,Jordi Oropesa del Mar tt 1 996 (4)

1 .d4 d5 2.e4 c6 3.12lf3 12lf6 4.12lc3 a6 5.cd5 cd5 6.�g5 e6 7.e3 �e7 a.�d3 12lbd7 9.0-0 0-0 1 0.12ld2 (1 0.a4 l:te8 1 1 .'il'e2 12ll8 12.12le5 12l6d7 1 3.�e7 J:l.e7 14.14 15 1 5.g4 12l16 16.h3 12le4 1 7.�e4 de4 1 8Jlad1 12ld7 1 9.gf5 el5 20.12ld5 l:te6 21 .>ith2 12le5 22.de5 'il'h4 23.:C:g 1 ± Kramnik-Houze, Lyon simul 2001; 1 0.'ife2!?] 10 ... b5 1 1 .f4 b4 1 2.12la4 �b7 1 3 . .!:!.c1 'ifa5 1 4.12lc5 12lc5 1 5.:C:c5 'li'b6 1 6.�f6 �f6 1 7.'il'a4

Survey SL 3. 1 llac8 1 8.llfc1 gS 1 9.'il'd1 h6 20.'il'g4 llcS 21 . .llc5 llc8 22.12:lb3 .t>h8 23.ifh3 lt>g7 24. 'iVg3 lt>f8 25.ifh3 lt>g7 26.g3 �e7 27.fg5 �gS 28.\t>f2 J:rcS 29.1/JcS �c8 30. ifg4 lt>f8

31 .�a6 'ii'd8 32.'il'f3 �e7 33.�c8 ifc8 34.'ii'e2 eS 35.'il'h5 �gS 36.'ii'f3 'Wh3 37 ..t>g1 e4 38.'iff2 'il'g4 39.1/Jb7 'il'd7 40.1/Jcs 'ii'g4 41 .1t>g2 .t>g7 42.h3 'il'd1 43.h4 �dB 44.1/Jd7 f6 45.1/JcS 'il'g4 46. iff4 'ife2 47.lt>h3 .t>f7 48.'i!'fS hS 49.ifd5 \t>g6 SO.'il'e4 fS 5 1 .'ii'e8 lt>h6 52.'il'e6 1 -0

Villamayor,Bong Barus,Cerdas Vung Tau zt 2000 (4)

1 .d4 dS 2.1/Jf3 I/Jf6 3.c4 c6 4.1/Jc3 a6 S.cdS cdS 6.�g5 e6 7.e3 �e7 s.�d3 1Llbd7 9.0-0 b6 1 o.lt:Jes �b7 1 1 .f4 g6?! [1 1 ... 0·0] 1 2.'il'f3 bS 1 3.llac1 l:lc8 1 4. 'Wh3 lt:Je4? 1 5.�e7± cJile7 1 6.�e4 de4 1 7.1/Je2 lt:Jb8 1 8.llc8 �c8 1 9.llc1 f6 20.1Llc6 lt:Jc6 21 .llc6 ifd7 22.llc5 �b7 23.'iVh6 lt>f7 24.h4 fS 25.h5 'ii'd8 26.g3 �as 27.a3 �b7 28.\t>f2 �ds 29.b4 �as 30.It:Jg1 �ds 31 .1/Jh3 lt>f6 32.1/JgS 1 -0

Konstantinopolsky,Alexander Alatortsev,Vladimir Moscow ch-SU 1 945 (9)

1 .d4 dS 2.1/Jf3 I/Jf6 3.c4 c6 4.cd5 cdS S.lt:Jc3 e6 6.�g5 a6 7.e3 bS 8.�d3 �e7 9.0-0 lt:Jbd7?! 1 0.a4! b4 [10 ... ba4 1 1 .lla4 0-0 12.'ii'e2�] 1 1 .1/Je2

h6 1 2.�h4 0-0 1 3.1/Jc1 �b7 1 4.1/Jb3 �d6 1 5.'il'e2 as 1 6.llfcH 'il'b6 1 7.�b5 llfc8 1 8.�g3 �g3 1 9.hg3 �c6 20.�d3 lt:Je4 21 .1/Jfd2 fS 22.g4 I/Jdf6 23.gf5 efS 24.�e4 fe4 25.f3 lle8 26.fe4 lt:Je4 27.1/Je4 lle4 28.1/JcS lle7 29.1/Jd3 �ea 30.1/Jes llc7 3 1 . 'ii'f3 l:!d8 32.l:!f1 �g6 33.'ii'g4 �e4 34.l:lf2 cJilh7 35.llaf1 lldc8 36.1/Jd7 'il'd6 37.llf7

37 ... 'i!'g6 38.1/JfB llf8 39.'l!Vg6 �g6 40.llc7 lle8 4Ulf3 lle6 42.J:Ig3 hS 43.l:!c5 �e4 44.l:!a5 cJilh6 45.llb5 llc6 46.llc5 lla6 47.a5 h4 48.l:lg4 gS 49.llb5 lla7 SO.l:le4 de4 51 .d5 lt>g7 52.d6 lt>f6 53.t'rb4 llaS 54.l:ld4 l:la8 55.Ile4 J:!d8 56.lld4 lld7 57.lt>f2 lt>e6 58.\t>e2 lt>f7 59.1iif3 liteS 60.\t>g4 l:lb7 61 .d7 lt>d8 62.b4 llbS 63.e4 l:leS 64.\t>f3 IlbS 65.cJile3 :C:eS 66.l:ld5 J:ie6 67.e5 g4 68.cJilf4 llg6 69.cJilf5 llg8 70.e6 h3 71 .l:lc5 lt>e7 72.J:!c8 .!ld8 73 . .t>es hg2 74.:C:d8 [74 ... .t>dB 75.cJild6 g1 \!V 76.e7X] 1 -0

Xu Jun Giorgadze,Giorgi Ubeda 1 998 (7)

1 .d4 dS 2.c4 c6 3.1/Jf3 I/Jf6 4.1/Jc3 e6 S.cdS cdS 6.�g5 �e7 7.e3 a6 8.�d3 bS 9.0-0 �b7 1 0.llc1 lt:Jbd7 1 1 .a4 b4 [1 1 ...ba4!?] 1 2 .1/Jb1 0-0 1 3.1/Jbd2 �d6 1 4.1/Jb3 'il'b6 1 5.a5 'iia7 1 6.�f4� �e7 1 7.1/JeS .!lac8 1 8.�g5 [1 8.'il'e2 lt:Je5 1 9.�e5�] 1 8 ... llc1 1 9.'il'c1 �d6 20.f4 .ll c8 21 .'il'd2 llc7 22.llc1 ifb8 23.�h4 ifc8 24.�e1 lt:Jb8 25.Ilc7 'i¥c7 26.'ifc2 'ifc2 27.�c2 I/Jfd7 28.1/Jd3 lt:Jc6 29.cJilf2 �ea 30.1/JbcS 1/Jas 31 .�b4 �c7 32.�a4 lt:Jb8 33.b3

lt:Jac6 34.�c3 f6 3S.g3 cJilf7 36.b4 lt>e7 37.b5 abS 38.�b5 �d6 Y2-Y2

Kortchnoi,Viktor Movsesian,Sergey Neum tt 2000 (4)

1 .d4 lt:Jf6 2.c4 c6 3.1/Jc3 dS 4.1/Jf3 a6 S.cdS cdS 6.�g5 e6 7.e3 �e7 8.�d3 0-0 9.0-0 bS [9 ... h6 1 O.�h4 lt:Jbd7 1 1 .a4 b6 12.ife2 �b7 13.1Lld2 e5 14.�15 ed4 1 5.ed4 J:ieB 1 6.llle1 g6 17.�d7 'il'd7 1 B.'il'd3 lt:Jh5 1 9.�e7 .!le? 20.J:I:e7 'iVe7 21 .1Ll13� Kakageldiev­ Mohamed, Elista ol 1 998] 1 0. 'ii' b3 lt:Jc6 [10... h6!?; 1 0... 1/Jbd?!?] 1 1 .�f6 �f6 12.ifc2 lt>h8 1 3.1/JdS lt:Jd4 1 4.1/Jd4 edS 1 5.a4 [15.llac1!?] 15 ... ba4 1 6.l:la4 �d7 1 7.lla6 l:ta6 1 8.�a6 'ii' b6 1 9.�e2 �d4 20.ed4 ifd4 21 .l:ld1 ifes 22.�f1 llb8 23.lld2 h6 24.'il'c5 �bS 25.'ilid5 Y2-Y2

Ftacnik,Lubomir Movsesian,Sergey Germany Bundesliga 2000/01 (2)

1 .d4 I/Jf6 2.1/Jf3 c6 3.c4 dS 4.1/Jc3 a6 S.cdS cdS 6.�g5 e6 7.e3 �e7 8.�d3 0-0 [8 ... b5 9.1/Je5 �b7 1 0.0-0 lt:Jbd7 1 1 .14 lt:Je4 1 2.�e7 'ife7 13.�e4 de4 1 4.1/Jd? 'ii'd7 1 5.'i¥g4 15= Gorbunov­ Kuporosov, Bor 2000] 9.1/JeS bS 1 0.0-0 �b7 1 1 .llc1 [1 1 .14 lt:Je4 1 2.�e7 'i¥e7 13.�e4 de4 14.'ifh5 16 15.1/Jg4 15 16.1/Je5 lt:Jd7=] 1 1 ...1/Jbd7 1 2.f4 1/Jb6 1 3.'ii'f3 b4 1 4.�f6 �f6 1 5.1/Je2 g6 1 6.1/Jc6 �c6 1 7.l:!:c6 aS 1 8.llfc1 J:!:c8 1 9.'i!'f1 l:!:c6 20 . .!l:c6 ifb8 21 .'ii'c 1 llc8 22.�a6 l:!:c6 23.'ii'c6 �e7 24.1/Jc1 'il'd6 25.'il'c2 Y2-Y2

Ohrid 2001

Atalik,Suat Dautov,Rustem Ohrid Ech 2001 (2)

1 .d4 dS 2.c4 c6 3.1/Jf3 I/Jf6 4.1/Jc3 a6 S.cdS cdS 6.�g5 lt:Je4 7.�h4 1 63

ti:Jc6 8.e3 �g4!?N 9.�d3! ti:Jc3 1 0.bc3 �d7 1 1 .0-0 e6 1 2.c4! [1 2.e4 de4 13.ke4 �e7=] 12 ... dc4 1 3.�c4 �e7 14 .Yt.g3 [14 . .ie7! Wie7 15.a4 0·0 1 6.ke2;t] 1 4 ...0-0 [14 ... b5!? 1 5 ..Yt.e2 0·0=] 1 5.a4 l::t ac8 1 6 ..>ke2 l::tfd8? [16 .. .'�i'd5! 1 7.h3 kh5= /:::,. 18 ... ti:Jb4] 1 7.Wib3;!; Wid5? 1 8.Wib7 ti:Jd4 1 9 ..ia6± ti:Je2 20.'it>h1 ti:Jg3 21 .hg3 �f3 22.gf3 'i!fb7 23.j<,b7 :C:c7 24.:C:ab1 l::t b8 25.j<,e4 llb1 26.llb1 l::t a7 27.l::t b8 j<,f8 28.kc6 g6 29.f4 'ii< g7 30.'ii< g2 kd6 31 .:C:b2 'iie7 33.g4 h6 34.J:!.b1 g5 35.f5 ef5 36.gf5 h5 37Jlh1 l::t c7 38. .>kd5 :C:c5= 39.'it>e4 lla5 40.J:!.h5 J:!.a4 41 .'it>d3 f6 42.J:!.h7 'it>d8 43.j<,c6 J:!.a3 44.'it>e4 .ie5 45.J:!.d7 'iie5 we7 50.kd5 J:!.c2 51 .f6 l.t>d7 52.f3 lle2 53.e4 J:!.f2 54.j<,e6 we8 55.j<,g4 J:!.a2 56.'iif8 58.kf5 lla3 59.e5 J:!.f3 60.e6 J:!.e3 61 .'it>g5 :C:e1 62.'it>f4 l.t>e8 63.j<,g6 l.t>f8 64.j<,e4 wes 65.'it>e5 l.t>f8 66. l.t>d5 we8 67 ..if3 J:!.e3 68 ..ih5 'it>d8 69.'iie5 lle3 71 .1.t>f5 J:le1 72 ..if7 .l:l.f1 73.'it>e4 1 -0 •

Van Wely,Loek Anastasian,Ashot Oh rid Ech 2001 (5)

1 .d4 d5 2.c4 c6 3.ti:Jc3 ti:Jf6 4.ti:Jf3 a6 5.cd5 cd5 6.j<,g5 ti:Jc6 7.e3 e6

1 64

S.j<,d3 .ie7 9.0-0 0-0 1 O.:C:c1 .id7 1 1 .ti:Je5 J:!c8 1 2.f4 h6 13 ..if6 j<,f6 1 4.'ii' h 5?! [14.j<,b1 /:::,. 1 5.Wid3] 1 4 ... ti:Je5 1 5.de5 �e7 1 6.llf3 f5?! [16 ... d4 1 7.l::tg 3 (1 7.ed4 j<,c6) 17 ... Wh8oo �:::,. 1 8.ed4 'iYb6] 1 7.ef6 l::tf6 1 8.l::t g 3 �b4 1 9.�b1 ! ke8 20.'i!fd1

0-0 20.de6 .!ladS!? [21 .ef7 l::tl7 22.h3 l::td3�] Y2-�

Savchenko,Stanislav Delchev,Aleksander Ohrid Ech pff m-2 2001 (3)

M/01-5·54

1 .d4 ti:Jf6 2.ti:Jf3 d5 3.c4 c6 4.ti:Jc3 a6 5.cd5 cd5 6.kg5 ti:Je4 7 .kh4 ti:Jc6 8.e3 'ii'a5 9.'iVb3 Wib4!? 1 0.j<,e2 .ifS 1 1 .�b4 ti:Jb4 1 2.0-0 e6 1 3.ti:Je4 .ie4 1 4.a3 ti:Jc6 1 5.ti:Jd2 kg6 1 6.l::tfc1 .>kd6 1 7.J:I.c3 'it>d7!? 1 8.ti:Jb3 [1 B.j<,g3] 18 ... b6 1 9.l::t ac1 l::t hc8 20.ti:Jd2 ti:Je7 21 .llc8 ti:Jc8 22.b4 ti:Je7 23.�g3 kg3 24.hg3 a5! 25.�b5 'ii
1 .d4 ti:Jf6 2.c4 c6 3.ti:Jc3 d5 4.ti:Jf3 a6 5.cd5 cd5 6.kg5 ti:Je4 7.kh4 ti:Jc6 8.e3 'i!fb6 9. .id3 [9.ti:Jd5 Wia5 10.ti:Jc3 ti:Jc3 1 1 .bc3 Wic3 12.ti:Jd2] 9 ... kf5 [9 ...'ii' b2? 1 0.ti:Jd5!] 1 0.0-0 ti:Jc3 1 1 .bc3 �d3 1 2.Wid3 e6 1 3.l::t a b1 'flic7 1 4.kg3 [1 4.e4!?] 14 ...'ifd7 1 5.l::t b6 j<,e7 1 6.J:lfb1 ti:Ja5 1 7.c4?! [17.e4!? de4 1 B.Wie4;t] 1 7 ...dc4 [17 ... j<,d8 18.ti:Je5!] 1 8. 'iYc3 'ii'a4 1 9.d5

37 ... ti:Jd1 38.e4 de4 39.fe4 t)Jc3 40.e5 ti:Je2 41 .'it>f2 ti:Jd4 42.'it>e3 ti:Jf5 43.'iif3 fe5 45.'ii<e4 o-1 'it>e7 46.'ii<e5 ti:Jd6

20...'i!fb6?? [20 ... j<,c5 21 .'iYd3 g6;t] 21 .ti:Jd5 1 -0 Van Wely

Timoshenko,Georgy Movsesian,Sergey Oh rid Ech 2001 (8)

Survey SL 6.6

N�c

S U RVEY

lfTRODUCTION: Alexey Dreev IIAIN ANALYSIS: Alexey Dreev STUDY MATERIAL: Dreev

Slav Defence Anti-Moscow Gambit SL 6.6

The Unexplored 1 0.h4 1 .d4 d 5 2.c4 c6 3.tiJf3 tiJf6 4.ti::lc3 e6 5.j),.g5 h6 G.j),.h4 dc4 7.e4 g5 8.j),.g3 b5 9.�e2 �b7 1 0.h4 One of the first to draw serious at­ tention to 1 0.h4 was Alexander Khalifman, who in 1 998 played several games with this variation. Then many strong players began employing this continuation. But the variation is still 'young' and therefore comparatively unex­ plored. For the present, most of the positions arising do not lend them­ selves to a clear evaluation; much rests on nuances. But the forming of a 'skeleton' of the variation is continuing, and already there are answers to many questions. The banal phrase 'time and experience will tell' is very appropriate for de­ scribing 10.h4. I have discussed and analysed the variation with many players, and the most frequently-used word in evaluat­ ing the consequences is 'un­ clear' ...

Classical Line 1 o ... g4 l l .ti::l e5 h5 can arbitrarily be called the 'classical' branch. After 1 2.0-0 ti::lbd7 (Kiril Georgiev has employed the new move 1 2 ... tiJfd7, but after 1 3.tiJf7 White's attack looks very danger­ ous) the move 1 3.f3 looks quite natural. In Khenkin-Godena, Arco 1 998, where this position was reached, Black achieved a good game. After 1 3.�c2 White certainly has compensation. The vanatwn 1 3 ... tiJe5 14.�e5 �g7 1 5J:t:adl 0-0 is a very important one. Black's idea is that if 1 6.f3, there

follows 16 .. .ti:Jh7. After 1 7.�g7 hl il'h3 23.'it>g l 'ifg3 he forces a draw by perpetual check. In the game Halkias-Asrian, Ohrid 200 1 , White tried to improve, but this ended badly for him. Thus the immediate attempt to 'blow up' the position ( 1 6.f3) ap­ parently does not give White an advantage. Against Akopian, Kramnik chose the more 'cunning' , positional continuation 16.�g3, vacating e5 for the advance of his pawn, with the idea of later playing the knight

STATISTICS

Two Possibilities After 10.h4 Black has two possi­ bilities - 10 ... g4 and 10 ...b4. ( 1 0 . . . j),.b4 has also occurred in some games, including some by computers, but for some reason White has not chosen the obvious l l .hg5 ti::l e4 1 2.�e5). 1 65

to e4. To me, 1 6.itg3 seems a more interesting move than 1 6.f3. The Kramnik-Akopian game, Dort­ mund 2000, where Black replied 1 6 ... tt:lh7, showed that White has sufficient compensation, but whether or not he has an advantage remains unclear. If it should turn out that White's play can be improved (for exam­ ple, by Kramnik's suggestion of 1 9.b3 ! ?), then Black has the inter­ esting move 1 6 ... tt:ld7, with the idea of answering 17 .e5 with 1 7 ... c5, as occurred in Goldin­ Khenkin, New York 2000. This ended in a quick win for Black, but instead of 1 8 .tt:le4 White could have played differently: 1 8 .tt:lb5 ! ?. White regains his pawn, but in re­ turn B lack comfortably opens up the game, he has no defects, and his position is quite viable. For ex­ ample: 1 8 ... cd4 ! ? (but not 1 8...�b6 1 9.itc4 cd4 20.tt:ld4 tt:le5 2 1 .ite5 ite5 22.tt:le6 ! ) 19.l::t d4 (or 1 9.tt:ld4 Wic7) 19 . . . Wib6 20.l::td7 Wib5. White can also try another plan 1 6.b3 cb3 17.ab3. In the game against Novikov, Goldin managed to win, but Black's play can be im­ proved, for example by playing 19 . . . e5 ! ? instead of the poor move 1 9 . . . J:!.c8 ? ! Apart from the natural l l ... h5, Black also has another possibility - l l ...J:i:g8, which was first em­ ployed in the game Timman­ Vallejo (Pamplona 1999). This move is no worse, and no bet­ ter. It allows White to regain the pawn and it deprives Black of the right to castle kingside. But Black has other ideas - by giving up his g4 pawn, he intends to use his rook to exert pressure on the g-file, and in some cases the exchange sacri­ fice on g3 is possible. In addition, he prevents f2-f3. And if White is not in a hurry to regain the pawn, the black knight acquires the h5 square, which may be advanta­ geously exploited. Not many games with l l . .. Rg8 have been played. 1 66

After 12.0-0 tt:lbd7 1 3 .tt:lg4 in my game with Glek l played 13 ... tt:lh5. Another possibility is 13 ... b4! ?, which occurred, for example, in the game Xu Jun-M. Gurevich (Shenyang 2000). Despite the fact that Black lost, the play after 1 3 ... b4! ? is very interesting. l l . .. tt:lbd7, with similar ideas, has also occurred, when in particular Black has to reckon with 1 2.tt:ld7.

Concrete Line Comparatively recently 10 ... b4 ! ? appeared. Whereas i n the 1 0 . . . g4 variation the position can often be evaluated, the 10 ... b4 variation is more concrete, the play frequently proceeds move by move, every­ thing is based on calculation, and the evaluation may change radi­ cally. White is often obliged to sacrifice material. My games with Ivan Sokolov and Atalik are highly revealing - the slightest tactical nuance can change the evaluation of the position (for example, 16 ... b3 ! in Sokolov-Dreev, Dos Hermanas 200 1 ) . But 10 ... b4 only makes sense if after 1 1 . tt:la4 tt:le4 1 2.ite5 Black plays 1 2 . . . .!:tg8, since the position after 12 ... f6? ! 1 3 .itb8 l:i:b8 1 4.hg5 i s bound to be worse for him. 12 ... l:lg8 leads to unexplored posi­ tions; the position is a practical one, where White has compensa­ tion. At the present moment it does not seem possible to demonstrate anything (just as it was impossible to demonstrate anything when the Botvinnik Variation first ap­ peared). It is easier to investigate the conse­ quences of l l .hg5. After l l ...bc3 in S. Ivanov-Potkin, St. Peters­ burg 2000, White even sacrificed a piece. Subsequently Black blun­ dered, but he had many opportuni­ ties. Few games have also been played with the 1 2.gf6 variation. If experience shows that Black is alright after l l .hg5, then theory will develop in the direction of the l l .tt:la4 variation.

SL 6.6 Sokolov,Ivan Dreev,Alexey Dos Hermanas 2001 (3)

1 .d4 d5 2.c4 c6 3.tt:lf3 tt:lf6 4.tt:lc3 e6 5.itg5 h6 6.ith4 dc4 7.e4 g5 8.itg3 b5 9.ite2 itb7 1 O.h4 b4 [1 o .. .g4] 1 1 .tt:la4 tt:le4 1 2.ite5 J:i:g8 [12 .. .16 13.itb8 �b8 14.hg5] 1 3.'\i'c2 [1 3.hg5!? hg5 14.itc4 tt:ld7 1 5.�d3 g4 1 6.�e4 gf3 17.gf3 �a5 18.tt:lc5 itc5 1 9.dc5 tt:le5 20. �e5 0-0-0 21 .itb3 Wib5 22J:i:d1 ita6oo Xu Jun-Nielsen, Istanbul ol 2000] 1 3 ...c5 [1 3...tt:lf6 1 4.tt:lc5±] 1 4.itc4 [2 14.hg5 hg5] 1 4 ... g4 1 5.itb5 tt:ld7 1 6.dc5 [t; 16 ...gf3 17.c6±/+-]

16 ... b3! 1 7.Wid3 [1 7.ab3 Wia5 (17... gf3?! 1 8.0-0-0 fg2 1 9.I:!.hg1 itd5 20.c6oo) 1 8.tt:ld2 tt:lc5 (18 ... 'ii'b5 1 9.tt:le4 'ii'b4 {19 ... tt:le5? 20.tt:lf6) 20.tt:lac3 itc5=i") 1 9.tt:lc5 Wib5 20.tt:ld7 Wid7 21 .tt:le4! ite7+ 22.0·0? Wid5] 17 ...gf3 1 8.c6 [1 8.l:t.d1 itd5] 1 8 ... itb4 1 9.itc3 [19.tt:lc3 itc6 20.itc6 fg2 21 .l::t g1 tt:lf2!! 22.itd7 (22.Wih7
Survey SL 6.6

S L 6.6 Atalik,Suat

28.�f7 �c4 29.d5 �e4 [30.l:le1 c2; 30.'ii'e6 �b1 31 .llb1 c2 32.�e1 .!:!.c8] o-1 Dreev

Dreev,Alexey Sarajevo 2001 (7)

1 .d4 d5 2.c4 c6 3.tLlf3 tLlf6 4.t2lc3 e6 5.�g5 h6 6.�h4 dc4 7.e4 g5 8.�g3 b5 9.�e2 �b7 1 0.h4 b4!? 1 1 .hg5 bc3 1 2.gf6 [1 2.bc3 tLle4 1 3.�e5oo lvanov-Potkin, St Petersburg 2000] 1 2 ... cb2 1 3.l:lb1 'ii'a5 1 4.tLld2 [1 4.'ili>f1 c3 1 5.tLle5 �a6!] 1 4... c3 1 5.0-0 �a6

Study Material 1 0... b4

lvanov,Sergey Potkin,Vladimir St Petersburg 2000 (2)

1 6.tLlb3 [1 6.t2lc4 'ii'a2 1 7.tLle3oo Yuferov-Sveshnikov, SI Petersburg 2000] 1 6...'ii'a2 1 7.tLlc5 �b5 1 8.'iVc2 'ii'a3 [18 ... �c5 1 9.dc5 'ii'a4 20.'iVc3 �e2 21 .'ii'd2! 1:::. 22. 'ii'd6] 1 9. l:ifd1 J:i:g8! [!:::. J::!.g3] 20.�b5 [20.�e5 J:l:g5!?; 20.�14 Jag6 1:::. 21 .e5, d5<] 20... cb5 21 .'ii'e2

21 ...'ii'b4 [!:::. 22 ... 'ii'c4; s 21 ...a6] 22.tLle6 'ii'c4 [22...fe6!? 23.'ii'h5 'it>d8 24.d5 e5] 23.t2lc7 'it>d8 24. 'ii'h5 [24.'iVc2!? t2lc6 (24... l:lg3!? 25.tLla8 llg6 1:::. t2lc6-b4) 25.tLlb5 (25.tLla8 tLlb4) 25 ... J:l:g3!? 26.fg3 'ii'b5 27.'ii'c3 .l:!.b8] 24 ... l:lg5 25.'ii'h3 .!:!.g3 26.'ii'g3 'ii'c7 27.'ii'g8 tLld7

1 9.dsg�t cdS 20.edS �cs 21 .ti:lc4 ti:lf6 22.�eS ti:ldS 23.�h8 li:c8 24.ti:leS .tte? 2S.'libS J:!h8 26.'iYcS �f6 27.ti:lg4 .ttg 6 28.f4 'iYa6 29.fS �gs ao.ti:les ncs 31 .ti:lf7 �hs 32.g4 �g4 33.'iYd4 �hS 34.l::tf2 efS 3S.l:!h2 �g6 36.l::t h 6 .ttf? 37.l::ta 6 ti:le? 38.'iff6 �ea 39.l::ta7 1 -0

1 .d4 dS 2.c4 c6 3.ti'lf3 ti:lf6 4.ti:lc3 e6 S.�gS h6 6.�h4 dc4 7.e4 gS 8.�g3 bS 9.�e2 �b? 1 0.h4 b4 1 1 .hgS bc3 1 2.bc3 ti:le4 1 3.�es l:th? 1 4.'iYc2 'ifaS 1S.O-O! cS 1 6.llab1 'iYc3? [16 ... �d5 1 7.�b8 hg5 1 8.�c4t S.lvanov] 1 7.'ifa4 �c6 1 8.l::t b8! 1 -0

Halkias,Stelios Filipenko,Alexander Pardubice 2000 (6)

1 .d4 dS 2.c4 c6 3.ti:lf3 ti:lf6 4.ti:lc3 e6 s.�gs h6 6.�h4 dc4 7.e4 gS 8.�g3 bS 9.�e2 �b? 1 0.h4 b4 1 1 .ti:la4 ti:le4 1 2.�eS f6 1 3.�b8 .!lb8 1 4.hgS 'iiaS 1 S.b3 [15.>i
Yuferov,Sergey Sveshnikov,Evgeny St Petersburg 2000 (6)

1 .d4 dS 2.c4 e6 3.ti:lc3 c6 4.ti:lf3 ti:lf6 S.�gS h6 6.�h4 dc4 7.e4 gS 8.�g3 bS 9.�e2 �b? 1 0.h4 b4 1 1 .hgS bc3 1 2.gf6 cb2 1 3.l::t b1 Was 1 4.ti:ld2 [14.�1 1 c3 1 5.ti:le5 �a6+ S.lvanov] 14 ... c3 1 S.O-O!? �a6 [15 ... cd2 16 . .!lb2 �b4 1 7.l::i b3 �a6 1 8.a3 �a3 1 9.�b8 �e2 20.'ife2g� S.lvanov] 1 6.ti:lc4 'l/Va2 1 7.ti:le3 �e2 1 8.'ife2 ti:ld?

if

;!J

8 � l:[

26 .. J:ig2 27.ti:lg2 J:!.c6 28.J:!.h4 �b7 29.ti:lcS �cS 30.dcS llcS 31 .J:!b4 'iYdS 32.f3 llc2 33.l:!e4 'liVeS 34.>i

Atalik,Suat Lastin,Alexander Herceg Novi 2000 (6)

1 .d4 dS 2.c4 c6 3.ti:lf3 e6 4.ti:lc3 ti:lf6 S.�gS h6 6.�h4 dc4 7.e4 gS 8.�g3 bS 9.�e2 �b? 1 O.h4 b4 1 1 .ti:la4 ti:le4 1 2.�es f6 1 3.�b8 1 67

'li'b8 1 4.hgS ti:lgS 1 S.ti:lgS fgS 1 6.�hS [16.�c4!?t] 1 6... 'tl
Xu Jun Nielsen,Peter Heine Istanbul ol 2000 (1 1 )

1 .d4 dS 2.c4 c6 3.ti:lc3 ti:lf6 4.ti:lf3 e6 S.jLgS h6 6.�h4 dc4 7 .e4 gS 8.�g3 bS g,jLe2 �b7 1 0.h4 b4 1 1 .ti:la4 ti:le4 1 2.jLeS l:!.g8 1 3.hgS hgS 1 4.�c4 ti:ld7 1 S.'li'd3 g4 1 7.gf3 gf3 i:Vas 1 6.it'e4 1 8.ti:lcS!?oo £i.cS 1 9.dcS ti:leS 20.'li'eS 0-0-0 21 .�b3 'li'bS 22.lld1 �a6 23.l:!.d2

1 0...g4 1 1.lt:le5 h5

Khenkin,Igor Godena,Michele Arco 1 998 {5)

1 .d4 dS 2.c4 c6 3.ti:lt3 ti:lf6 4.ti:lc3 e6 S.£i.gS h6 6.£i.h4 dc4 7.e4 gS S.jLg3 bS 9.�e2 ..llb7 1 0.h4 g4 1 1 .ti:leS hS 1 2.f3 ti:lbd7 1 3.0-0 ti:leS 1 4 ...1leS J:Ig8 1 S.fg4 ti:lg4 1 6.�g4 hg4 1 7.'lWe1 [1 7.�161?] 1 7... g3oo 18.�g3 'i!'d4 1 9.'li

g1 �e6 30.J:I.d6 J:Id8 31 .J:Ifd1 l:!.d6 32.jLd6 t!hS 33.eS aS 34.a4 c3 3S.bc3 bc3 36.l:!.c1 J:Ih4 ¥2-¥2 YB/54-1 50

Kramnik,Vladimir Akopian,VIadimir

�h6=) 29 ... ti:ll6 30.jLI3 .itf3 31 .'il'l3 ti:lg4 32. <;i;>h1 :!13 33.J:II3 'il'c2oo Kramnik] 29.�f3 ..llf3 30.'1i'e6 'lig2 'ii'd4 34.'il'eS! 'tidS 3S.'il'dS ti:ldS 36.J:If8 ..llf8 37.ti:la4!+- jLg7 38.Wf3 ti:lb6 39.ti:lb6 ab6 40.'li<e4 �b2 41 .'li
Goldin,Aiexander Khenkin,lgor New York 2000 (4)

1 .d4 dS 2.c4 c6 3.ti:lf3 ti:lf6 4.ti:lc3 e6 S.jLgs h6 6.�h4 dc4 7.e4 gS 8.£i.g3 bS 9.�e2 £i.b7 1 0.h4 g4 1 1 .ti:leS hS 1 2.0-0 ti:lbd7 1 3.'ii'c2 ti:leS 1 4.�eS �g7 1 S.l:!.ad1 0-0 1 6.�g3 ti:ld7!? 1 7.eS [17.13 15!?] 17 ... cS 1 8.ti:le4?! [18.ti:lb5!? cd4!? (1 8 ... 'ii'b6? 1 9.�c4 cd4 20.ti:ld4 ti:le5 21 . .ite5 jLe5 22.ti:le6!) 1 9.J:Id4 (1 9.ti:ld4 'li'c7) 19 ... 'il'b6 20.:U.d7 'il'b5 21 .l:Ic7] 1 8...�e4 1 9.'il'e4 'tib6 20.dS edS 21 .'li'dS l:!.ad8 22.'ll\Ve4

Dortmund 2000 ( 1 )

23 ... 'tid2 'iYd3 25.'lid2 'il'd3 27.'tle8 61 .f7 'li
1 .ti:lf3 dS 2.d4 ti:lf6 3.c4 c6 4.ti:lc3 e6 S.�gS h6 6.�h4 dc4 7.e4 gS 8 ...1lg3 bS 9.�e2 �b7 1 O.h4 g4 1 1 .ti:leS hS 1 2.0-0 ti:lbd7 1 3.'li'c2 ti:leS 1 4.£i.eS �g7!? 1 SJiad1 0-0 1 6 ...1lg3!? ti:lh7 1 7.eS fS 1 8.ef6 'il'f6! 1 9.f3 [1 9.b3!?oo] 1 9 .. .'t!YfS! 20.'ll\Vd2 'iYg6 21 .fg4 hg4 22.'1i'e3 l:!.fS 23.ti:le4 cS! 24.ti:lcS ..lldSoo 2S.a4 llaf8?! [25 ... ba4!? 26.ti:la4 ti:ll6 Kramnik] 26.abS l:!.f3!? 27.gf3 gf3 28.'li
22 ... ti:leS! 23,jLeS 'tieS-+ 24.f4 gf3 2S.J:Id8 :U.d8 26.'li't3 �es 27.'i!'hS jLd4 28.Wh1 J:l.dS 29.'li'f3 l:!.eS 30.�d1 .!:te3 31 .'iYa8 'ti
Goldin,Alexander Novikov,lgor New York 2000 (9)

28 ...ti:lf6? [28...�h6! 29.'li'12 (29.'li'c3 ..lll4!? 30.l:!.g1 ti:lg5!-> 31..�.3.1 (31 . .itl4 l:!.14-+) 31...ti:ll3 32.'il'l3 �13 33.�14 �g4 34.l:!.df1 oo; 29.'il'e5 �g7! 30.'li'e3!

1 .ti:lf3 dS 2.d4 ti:lf6 3.c4 e6 4.ti:lc3 c6 S.�gS h6 6.�h4 dc4 7.e4 g5 S.jLg3 bS 9.�e2 �b7 1 0.h4 g4 1 1 .ti:leS hS 1 2.0-0 ti:lbd7 1 3.'1i'c2 ti:leS 1 4 ...1leS .itg7 1 S.b3 cb3 1 6.ab3 0-0 1 7.J:!ad1 ti:lh7 1 8.�g7 'li
Survey SL 6.6 'fl/c7 23.�h2 fg4 24/Zle4 l:Icea 25.i<.d3 'ldl/e7 26.t2lc5±

Andorra 2001 (5}

26 . ..l2lf6 27.l:Ide1 'ii'e1 2a.t�:e1 l:Ie1 29.12lb7 I/Jd5 30.'Wid2 l:Ie3 31 .12ld6 �f6 32.i<.e4 l:Ib3 33.�d5 cd5 34.'Wih6 �e7 35.'ii'g7 �d6 36.'ii'fa <;i;>c6 1 -0

1 .d4 d5 2.1/Jf3 c6 3.c4 I/Jf6 4.1/Jc3 e6 5.�g5 h6 6.�h4 dc4 7.e4 g5 a.�g3 b5 9.i<.e2 �b7 1 0.h4 g4 1 1 .1/JeS h5 1 2.0-0 12lbd7 1 3. 'iVc2 12le5 1 4.�e5 �g7 1 5.l:Iad1 o-o 1 6.g3 I/Jh7 1 7.�g7 �g7 1 a.f3 f5 1 9.ef5 ef5 20.fg4 fg4 21 .'li'e4 'ii'c7+ 22.'ii'e5 'iVe5 23.de5 J:l.f1 24.�f1 1/Jfa 25.1/Je4 c5 26.1/JcS �f3 27.tld6 nca 2a.I/Jd7 b4 29.e6 I/Jg6 30.tld2 c3 31 .bc3 bc3 32.l:Ic2 �e4 0-1 33.l:Ic1 �f5 34.�a6 Uc7

Halkias,Stelios Asrian,Karen Ohrid Ech 2001 ( 1 2)

Nielsen,Peter Heine Georgiev,Kiril Istanbul ol 2000 ( 1 4)

1 .d4 I/Jf6 2.1/Jf3 d5 3.c4 c6 4.1/Jc3 e6 5.�g5 h6 6.�h4 dc4 7.e4 g5 a.�g3 b5 9.�e2 �b7 1 0.h4 g4 1 1 .1/Jes h5 1 2.0-0 I/Jfd7

1 o ... g4 1 1 .t2le5

Lopez Martinez,Josep Rausis,Igor

1 .d4 d5 2.c4 e6 3.12lf3 I/Jf6 4.1/Jc3 c6 5.ilg5 h6 6.ilh4 dc4 7.e4 g5 a.�g3 b5 9.�e2 �b7 1 0.h4 g4 1 1 .1/Jes h5 1 2.0-0 12lbd7 1 3.'ii'c2 1/Jes 1 4.->ies .>ig7 [14 ... Ug8 YB/54·1 50] 1 5.J::t: a d1 0-0 1 6.f3 I/Jh7 1 7.->ig7 �g7 1 a.fg4 [1 8.g3!?] 1 a 'i!'h4 1 9.gh5 I/Jg5 20.�f3?! [20.'iVd2 12lh3 21 .gh3 'ii' g3 22.�h1 'ii' h3 23.�g1 'ii'g3 24.�h1 'ifh3 y,.y, Van Wely-Lautier, Monaco rapid 2000] 20 .. .f5 21 .d5? [21 .e5!?] 21 .fe4 22.de6 ef3 23.e7 [23.'iVg6 �h8 24.'ii' h6 12lh7 25.l:Id7 12-+; 23.l:Id7 �h8 24.l:Ib7 12lh3!] 23 ... l::!.f6 24.l::!.d a I/Jh3! 25.gh3 'iVg3 26.�h1 'ii' h3 27.�g1 'ifg3 2a.�h1

Pavlov,Alexander Shalimov,Valery St Petersburg 2000 (5)

1 .d4 I/Jf6 2.c4 e6 3.1/Jf3 d5 4.1/Jc3 c6 5.�g5 h6 6.ilh4 dc4 7.e4 g5 a.�g3 b5 9.�e2 �b7 1 O.h4 g4 1 1 .1/Jes I/Jbd7 1 2.12ld7!? [1 2.�g4 l::tg8 1 3.1/Jd? 'li'd7 14.�13 0-0-0 1 5.a4 a6 16.�e5 I/Je8oo S. lvanov-Shalimov, St Petersburg 2000; 16 ... 'iVe7!?] 1 2 'li'd7 [12 ... 1/Jd?!? 1 3.�g4 l::!.g8] 1 3.�e5 �g7 1 4.�g4 .t!.da 1 5.�h3± 0-0 1 6.'ii'e2 'ii'e7 1 7.0-0-0 a6 1 a.g4 c5 1 9.g5 I/Jd7 20.�g7 �g7 21 .'ii' h5 l::!. h a 22.l:thg1 b4 23.d5 l::!.dga 24.gh6 �fa 25.l::!.g a l:!ga 26.h7 l::!. h a 27.'iVh6 �ea 2a.de6 fe6 29.�e6 I/Jf6 30.'ii' g6 �fa •••

••.

••

31 .l::!.d 7

1 -0

Xu Jun Gurevich,Mikhail Shenyang 2000 (2)

1 3.12lf7- �f7 1 4.f3 �ga 1 5.fg4 e5 1 6.g5 ed4 1 7.�h5 l:Ih7 1 a.�g6 'ii'e7 1 9.�d6 'ii'g 7 20.�h7 'iVh7 21 . 'iWg4 'ifg6 22.�fa I/Je5 23. 'ii' h3 I/Jbd7 24.�e7 nea 25.h5 'iVg7 26.�f6 1/Jf6 27.gf6 'iVf7 2a.l:If5 �h7 29.'ii' g3 dc3 30.l:Ie5 cb2 31 .l:If1 l:Ie5 32.'ii'e5 �ea 33.'iVb2 �e6 34.'iVe5 b4 35.l:If3 c3 36J:ig3 c2 37.'iVf4 c1'il¥ 3a.'iVc1 'ii' h 5 39.l:Ig5 'iVh4 40.g3 'iVh3 41 .!:tg7 �ha 42.'ilfg5 1 -0 •

2a c5! ! 29.eai/J [29.l::!.l2 'iVh3 30.�g1 'iVg4 31 .�h1 (31 .<;i;>l1 'iVg2!) 31 ...'li'h5] 29 ... �fa 30.1/Jf6 l::!.d a 31 .1/Jce4 .lie4 32.1/Je4 'li'h3 33.�g1 �e7! 34.l::!.e 1 l::!.g a 35.1/JgS �f6 36.'ifc3 �g5 0-1 37.J:!.e5 �f4 3a.�f2 'ilfh2 •.•

1 .1/Jf3 d5 2.d4 I/Jf6 3.c4 c6 4.12lc3 e6 5.�g5 h6 6.�h4 dc4 7.e4 g5 a.�g3 b5 9.�e2 .>ib7 1 0.h4 g4 1 1 .1/Jes l::!.g a 12.0-0 12lbd7 1 3.12lg4 b4!? [13 ... 1/Jh5 (Dreev) 1 4.e5 I/Jg3 1 5.1g3 'ii'b6 1 6.a4 (%-% Glek-Dreev, Essen 2000) 16 ... a6!?oo] 1 4.1/Ja4 1/Je4 1 5.�c4 'iVa5 1 6.b3 I/Jg3?! [16 ... 0-0-0!? 1 7.'li'e2 I/Jg3 1 8.1g3 'ii' h5! 1 9.12le5 'ii'e2 20.�e2 I/Je5 21 .de5 l::!.d2 "F Gurevich] 1 7.fg3 J:Ig6?! [17 ... 'li'h5 1 8.�e2 'iVg6<=t Gurevich] 1 a.'ii'e 2! �g7 1 9.l::!.ad1 h5 [19 ... 'iVh5!? 20.l::!.l7 (20.l::!.l4!? 0-0-0 21 .�a6oo Dreev) 20 ... 'ii' g4 21 .'ii'g4 l::!.g4 22.i<.e6 .>ic8oo] 20.12le3 'li'c7 1 69

2 1.i2Jc5!--+ t2Jc5 22.dc5 l:l:dS 23.t2:lf5 i�,ts 24.'iVe3!?

24.'1//i!S l:i:d5 (24 ... 'i¥e6 25.t2Jd4! 'i¥15 26.t2:ll5 J:l:e4 27.lle4 t2Je4 28.l:!e1 t2Jg3 29.l:te7 WIB) 25.'iVI3 J:l:d3] 24.'1//ie5 'iVb7 25.'1//ih S >fitS 26.llad1 'ifc6 27.b3 J:l:g6 2S.bc4 bc4 29.l:!.b1 >figS 30.:Uec1 'iVe6 31 .:UbS i�,tS 32.il,e5 t2:lf6 33.il,f6 'iff6 34. 'iYc5 l:!.d6 35.'1//i c4 l:!.d2 36.t2:lf4 :Uh6 37.'1//ics 'l/lig7 3S.'iVg5 'l//ig 5 39.hg5 l:l:b6 40.l:!.aS >fig7 41 .g4 1 -0

1 0. . �b4 .

24...l:!.d5? [24 ...l:!.d7 25.t2Jd6 il,d6 26.cd6 l:!.d6oo 27.'iVa7 l:!.d1 28.J:I:d1 'iVg3 29.il,l1 Wic7 3Q.il,a6 'iVg3= Gurevich] 25.il,d5 cd5 26.t2Jd6 il,d6 27.cd6 'i¥d6 2S.<�h2+- >titS 29.J:l.f4 e5 30.J:l.f5 f6 31 .'i¥a7 'l/lie7 1 -0

Rogozenko,Dorin Cosma,Ioan Romania tt 2001 (2)

1 .d4 d5 2.c4 c6 3.t2:lf3 t2:lf6 4.t2Jc3 e6 5.il,g5 h6 6.il,h4 dc4 7.e4 g5 S.il,g3 b5 9.il,e2 il,b7 1 O.h4 g4 1 1 .t2Je5 J:l:gS 1 2.t2Jg4 t2:lbd7 1 3.t2:lf6 t2:lf6 1 4.il,f3 Wib6 1 5.Wid2 h5 1 6.0-0 lidS 1 7.t2:le2 c5 1 S.d5 ed5 1 9.ed5 il,d5 20. Wif4 il,f3 21 .Wif3 J:ld3 22.'iVf4 il,e7 23.J:I:fe1 t2:ld5 [23 ... J:I:g4!?

1 70

we3 39.'1//ie5 >fif3 40.a4 b4 41 .'ife4 �f2 42.'ii'c4 bc3 43.'itic2 l:i:d5 44.'iff4 1 -0

COMP Shredder 4 COMP Rebel Tiger Cadaques COMP 2000

1 .d4 d5 2.c4 c6 3.t2:lf3 t2:lf6 4.t2Jc3 e6 5.il,g5 h6 6.lil.h4 dc4 7.e4 g5 S.lil.g3 b5 9.il,e2 il,b7 1 O.h4 il,b4 1 1 .'ifc2 1 2.t2Je5 c5 1 3.0-0 il,c3 1 4.bc3 cd4 1 5.'iVb2 'iVb6 1 6.cd4 t2Je4 1 7.il,f4 t2Jc6 1 S.d5 t2Jd4 1 9.il,g4 c3 20. 'l//ib 1 il,d5 21 .il,e3 h5

Wallace,John Paul Solomon,Stephen Gold Coast 1 999 (7)

1 .d4 d5 2.c4 e6 3.t2:lf3 c6 4.t2Jc3 t2:lf6 5.il,g5 h6 6.il,h4 dc4 7.e4 g5 S.il,g3 b5 9.il,e2 il,b7 1 O.h4 il,b4 1 1 .hg5 t2Je4 1 2.g6 [12.il,e5!? t2Jc3 1 3.bc3 il,c3 1 4.Wf1] 1 2 ... t2Jg3 1 3.gf7 'itif7 1 4.fg3 t2Jd7 1 5.'1//ic2 WigS 1 6.0-0-0 'l//ig3 1 7.t2:le4 Wif4 1 S.Wb1 'itie7 1 9.t2:le5 t2Je5 20.J:l.hf1 'iVh2 21 .de5 'iVe5 22.a3 il,a3 23.ba3 l:l:adS 24.l:i:de1 c5 25.t2:lc3 lil.g2 26.il,c4 lil.f1 27.J:!.e5 lil.c4 2S.'iff2 l:td4 29.J:I:c5 J:l:hdS 30.:Uc7 l:I:Sd7 31 .l:!.a7 J:!.a7 32.'1//id4 J:!d7 33.'ifg7 �d6 34.'iVh6 wc6 35.'itib2 l:l:d3 36.'iVf4 >ticS 37.'1//ic7 li
A . ' ': 0 L::J

·.�·'li':· 22.'1//id 1 hg4 23.il,d4 'ii'd S 24.g3 f6 25.t2Jg4 e5 26.il,e3 'itie7 27.t2:lh6 b4 2S.'I!!Yg4 Wid7 29.'iVg6 'iVb7 30.J:l.ad1 J:l:hcS 31 .t2:lf5 >fie6 32.t2Jg7 'itie7 33.t2:lf5 'itie6 34.t2Jg7 we7 35.t2:lf5 %-y,

Survey SL 7. 8

N�c

SURVEY

INTRODUCTION: Milos Pavlovic MAIN ANALYSIS: Milos Pavlovic STUDY MATERIAL: Van de Mortel

Slav Defence Botvinnik Variation SL 7.8

Botvinnik Back in Business? 1 .d4 d5 2.c4 c6 3.tt:lc3 tt:lf6 4.tt:lf3 e6 5.�g5 dc4 6.e4 b5 7.e5 h6 8.�h4 g5 9.tt:lg5 hg5 1 o.�g5 tt:lbd7 1 1 .ef6 �b7 1 2.g3 c5 1 3.d5 �b6 1 4.�g2 0-0-0 1 5.0-0 b4 1 6.tt:la4 �a6 Over the last few years the Botvin­ nik Variation has been in a big crisis. After being immensely popular, especially at top level, players suddenly lost interest. Now it appears only occasionally, mainly due to the efforts of the Russian grandmaster Sergey Iva­ nov and a few others. The Botvin­ nik Variation is one of the richest and sharpest opening lines in

STATISTICS

chess. I suspect that players are just not willing to take such high risks, at least not all the time. I believe the Botvinnik is still play­ able and that it is still possible to find improvements in Black's defence. In this survey I will try to put a new gloss on the old set-up, covering 1 6.tt:la4 'iVa6 and later 2 l .. . .!:!:a5. It mostly consists of my home analysis. It was thanks to this novelty (24 ... �h5 !), shown to me by one of the leading Semi-Slav players, Yugoslav grandmaster Dragan Kosic, that I started to appreciate the Botvinnik Variation. It took me around one month of tremendous work,

consulting with my friend master Borivoje Vujacic, to come up with some new ideas and exact lines. Although the main game ended in a victory for White, readers who study my notes will understand that it was far from a simple affair. Actually, it was highly unclear and we're not very close to a final verdict of this opening!

SL 7.8 Georgiev,Kiril Chernin,Aiexander Neum tt 2000 (6)

1 .d4 d5 2.c4 c6 3Ji:Jf3 tt:lf6 4.tt:lc3 e6 5.�g5 dc4 6.e4 b5 7.e5 h6 8.�h4 g5 9.tt:lg5 hg5 1 o.�g5 tt.Jbd7 1 1 .g3 �b7 1 2.�g2 'iVb6 1 3.ef6 c5 1 4.d5 0-0-0 1 5.0-0 b4 1 6.tt:la4 [1 6.l:tb1] 1 6...�a6! [16...�b5] 1 7.a3 [1 7.de6?! �g2 18.e7 �c6!N (18 ... �11 1 9.t2lc5! 'iVc6 20.ed8'iV �dB 21 .'iVd7 �d7 22.tt:ld7 �d7 23. .!:1:11 +-) 1 9.ed8� Wd8 20.:S.e1 �h1 21 .13 �13 22.�c2 �d6 23.�15 .!:!:h5<=t] 17 ... �d5 1 8.�d5 tt.Je5 1 9.ab4 .!:!:d5 20.�e2 cb4 21 .t2lc3 J.:!.a5 [21 ...�c6] 22.l:ia5 �a5 23.tt:le4 tt:ld3 24.jle3 [24.b3 �e5! 25.�e3 (25.�13 �15!<=t) 25 ... tt:lc5! 26.tt:lc5 �c5 27.bc4 .!:!:h5 28.h4 �e3<=t] 1 71

ti:ld3 24.£e3 l::t h 5 25.�a7 l::t d 5 26.£e3 'i¥a2 27.'il'g4! ti:le5 28.'ii'g8 .ti.d8

'ifc2 36.g 1 ? [36.�e3=] 36 ... '111Y b1 37.g2 'il'a2 38.h3 'il'b3 39.ti:lc5 'ilff3 40.l::tc7 Wb6-+ 41 .l::t e7 �c5 0-1 42.h4 b3 43.i:tf7 b2

1 7.a3

24... <.t>b7?N [24...�hS (Kosic) 2S.I3 <.t>b7 (2S...as 26.b3 cb3 27.g4 �h2 28.�h2 l:t:h2 29.<.t>h2 a4) 26.b3 (26.l:!.a1 aS 27.g4 �eS) 26 .. /:t.JcS! 27.tt:JgS ..td6oo] 25.tt:Jg5! �d5 [2S ... �IS 26.tt:.ll7 l:!.h7 27.l:!.a1 aS 28.tt:.lgS+-] 26.tt:.lt7 .l:!.g8 27.f4! aS 28.tt:.le5 tt:Jes 29.te5 'ti'es 30.t7 l:t:h8 31 J:!.f4..... c3 [31 ... l:t:h7 32.�12+-l 32.bc3 bc3 33.�d3 l:t:h5 34.1:i:c4 [6 3S.'ti'd7] 34 ... �b5 35.�c3 'ti'b1 36.<.t>g2 �a2 37.<.t>f3 l:!.f5 38.�f4 �a3 39.J::i: c7 Wb6 40.llc6 wb5 41 .�a3 �a3 42.l:!.e6 l:t:t7 43.we4+- �b4 44.g4 a4 45.g5 a3 46.�e5 l:!.f1 47.g6 l:!.e1 48.Wf5 .!:!.f1 49.<.t>g4 �f8 50.l:t:e8 a2 51 . .l:!.a8 J:le1 52.�c3 l:i:g1 53.Wh5 1 -o Pavlovic

Study Material

Rogozenko,Dorin Tella,Jussi Cappelle la Grande 1 998 (8)

29.i.b6+- 'ii'a8 30.�d8 'il'e4 31 .'ii'f8 ti:lf3 32.�h1 ti:lh4 33.f3 'ii'e2 34.�a5 �b7 35.'111Y b4 �as 36.'1Wf8 <J;b7 37.'ii'e7 �as 38.'i¥d6 1 -0

1 7.de6

Nielsen,Simon Saito Brinck-Claussen,Bjorn Aalborg 2000

1 .d4 d5 2.c4 c6 3.ti:lf3 ti:lf6 4.ti:lc3 e6 5.£Lg5 dc4 6.e4 b5 7.e5 h6 8.�h4 g5 9.ti:lg5 hg5 1 0.i.g5 ti:lbd7 1 1 .ef6 £Lb7 1 2.g3 c5 1 3.d5 't!Vb6 14.i.g2 0-0-0 1 5.0-0 b4 1 6.ti:la4 'i¥a6 1 7.de6 'ife6 1 8.£Lb7 �b7 1 9.'tiff3 'ilfc6 20.'\i�Ycs �c6 21 .J:!.fe1 �b5 22.b3 c3 23.J:!.ad1 i.h6 24.f4 i.g5 25.fg5

1 7.�e3

Beliavsky,Alexander Atalik,Suat

1 72

27 ... ti:le5!! 28.ti:ld2 'ii'e3 29.i.e3 b3 [29 ... c3 30.ti:lb3; 29... ti:lc6 30.ti:lc4] 30.lla7 i.b4 3 1 .l::t a8 [31 .ti:lb1 c3] 31 ... b7 32.l::t a7 c6 33.l::t a6 d5 . 34.g2 £Ld2! 35.�d2 J:ih2 36.�h2 ti:lf3 37.�h3 ti:ld2 38.g4 b2 39.l::t b6 ti:lb3 0-1

Beliavsky,Alexander Khalifman,Alexander

Vrnjacka Banja pff 1 999 ( 1 )

1 .d4 d 5 2.c4 c 6 3.tZlf3 ti:lf6 4.ti:lc3 e6 5.£g5 dc4 6.e4 b5 7 .e5 h6 8.£h4 g5 9.ti:lg5 hg5 1 0.£g5 ti:lbd7 1 1 .ef6 £b7 1 2.g3 c5 1 3.d5 'ii' b6 1 4.£g2 0-0-0 1 5.0-0 b4 1 6.ti:la4 'li'a6 1 7.a3 £d5 1 8.£d5 ti:le5 1 9.ab4 J:!.d5 20.'ii'e2 cb4 21 .ti:lc3 J:!.a5 22Jla5 'li'a5 23.ti:le4

1 .d4 d5 2.c4 c6 3.ti:lf3 ti:lf6 4.ti:lc3 e6 5.�g5 dc4 6.e4 b5 7.e5 h6 8.£h4 g5 9.ti:lg5 hg5 1 0.£g5 ti:lbd7 1 1 .g3 i.b7 1 2.i.g2 'i¥b6 1 3.ef6 0-0-0 1 4.0-0 c5 1 5.d5 b4 1 6.ti:la4 'ilfa6 1 7.a3 £Ld5 1 8.£d5 ti:le5 1 9.ab4 l::t d5 20.'ilfe2 cb4 21 .ti:lc3 l::t a5 22.J:!.a5 'il'a5 23.ti:le4 ti:ld3 24.b3 'Yi'e5! 25.l::t d 1 'ifb2 26.'i¥e3 'ii' b3 27.l::t a 1

Yugoslavia tt 1 998

25 ... ti:le5! 26.l::t d8 ti:lf3 27.f2 ti:le1 ! 28.l::t h8 c2 29.l::t b8! a5 30.l::t c8 ti:ld3 31.e2 c 1 'il' 32.d3 'il'd1 33.�e3 'ii' g 1 34.f3 'i¥d1 35.f2

1 .d4 d5 2.c4 c6 3.ti:lc3 ti:lf6 4.ti:lf3 e6 5.£Lg5 dc4 6.e4 b5 7.e5 h6 8.i.h4 g5 9.ti:lg5 hg5 1 0.£g5 ti:lbd7 1 1 .ef6 �b7 1 2.g3 c5 1 3.d5 '111Vb6 1 4.£g2 0-0-0 1 5.0-0 b4 1 6.ti:la4 'il'a6 1 7.a3 i.d5 1 8.ab4

Survey SL 7. 8 �g2 1 9.Wg2 '!Wc6 20.f3 cb4 21.'ti'e2 �d6! 22.llfd1 ! [22Jlfc1? I/Je5 23.�14 llh2 24.Wh2 I/Jf3 25.Wh3 llhB 26.Wg4 I/Jh2 27.Wg5 �d5] 22 ... 1/:JeS

23.l:!.d6! �d6 24.�f4 llhS? [24... '!Wd3! 25.'!We5 'ii'c2 26.Wf1 lld1=] 2S.J:l.e1 '!Wc6 26.�es lldS 27.�f4 '!Wa4 28.g4! lld4 (2B .. J;lh8 29.'!Wc4 Wb7 30.�c7 Wa6 31 .lla1 ! '!Wa1 32.'!Wc6 was 33.�c7] 29.ghS [� 29.�e3!] 29 ...llf4 30.Wg3 lld4 31 .h6 '!Was · 32.'1i'e3? [32.�e5! J:l:d5 33.'!WI4 llh5 34J:i:e4!] 32 ... '!Wc7 33.'1WeS lld8 34.Wg4 llh8 3S.WhS! aS 36.f4 'ifeS? [36 ... �c6] 37.lleS Wb7 38. .J:l:aS Wb6 39.llgS Wc6 40.h4 Wb6 41 .llg7 b3 42.llf7 c3 43.llg7 c2 44.llg1 <;i;>cS 4S.f7 <;i;>d6 46.llg8 (46... llg8 47.fg8'!W c1'1i' 4B.'ifd8] 1 -0

Ahlander,Bjom Tella,Jussi Stockholm 1 999 (9)

1 .d4 dS 2.c4 c6 3.1/Jc3 I/Jf6 4.1/Jf3 e6 S.�gS dc4 6.e4 bS 7 .eS h6 8.�h4 gS 9.1/JgS hgS 1 O.�gS

li:Jbd7 1 1 .ef6 �b7 1 2.g3 cS 1 3.dS 'ii' b6 1 4.�g2 0-0-0 1 S.O-O b4 1 6.1/Ja4 �a6 1 7.a3 �dS 1 8.�dS 1/JeS 1 9.ab4 lldS 20.'ii'e2 cb4 21 .1/Jc3 .J:l:aS 22.llaS 'ii'aS 23.1/Je4 I/Jd3 24.b3 �es 2S.lld1 'ii' b2 26.1/Jd2 �cs 27.�e3 'li'c2 28.�cs 1/JcS 29.lla1 lld8 30.'1i'f3! l:td2 31 .'ifc6 <;i;>d8 32.'!Wcs lld1 33.Wg2 [33.lld1 �d1 34.Wg2 'ifdS] 33 ... 'ife4 34.f3 �c2 3S.Wh3 '!Wh7 36.<;i;>g2 lld2 37.<;i;>f1 �d3 38.Wg1 '1Wd4 39.'ii' d4 lld4 40.bc4 b3 41 .Wf2 b2 42.llb1 :tld2 43.<;i;>e3 llh2 44.Wd4 llf2 4S.g4 wc7 46.gS llf3 47.J:l.b2 llf4 48.Wc3 llfS 49.llbS llbS SO.cbS Wd6 S1 .<;i;>d4 eS S2.We3= Wd7 S3.Wf3 <;i;>d6 S4.We3 Wd7 %-Y2 SS.Wf3 Wd6 S6.We3

Zakharevich,lgor Ivanov,Sergey Samara ch-RUS 2000 (9)

1 .d4 dS 2.1/Jf3 I/Jf6 3.c4 c6 4.1/Jc3 e6 s.�gS dc4 6.e4 bS 7.es h6 8.�h4 gS 9.1/JgS hgS 1 0.�gS I/Jbd7 1 1 .ef6 �b7 1 2.g3 cS 1 3.dS 'i!Yb6 1 4.�g2 0-0-0 1 S.O-O b4 1 6.1/Ja4 �a6 1 7.a3 �dS 1 8.�dS 1/JeS 1 9.ab4 lldS 20.'1We2 cb4 21 .1/Jc3 llaS 22.llaS 'IWaS 23.1/Je4 I/Jd3 24.lld1 '!WeS 2S.lld3?! cd3 Wb8 27.'ifa6 26.'1i'd3 'ifdS 28.'ii'e2D WbTi' 29.�f4 eS 30.�d2 as 31 .b3 �h6 32.�h6 llh6 33.h4 llh8 34.hS :tld8 3S.Wh2 Wb6 36.'!Wc2 a4 37.ba4 b3 38.aS! was WbS 40.'!Wc3 39.'!Wc7 Wb4 41 .'ii'e 3?! 'i¥c4 42.1/Jd2 'ifd3 43.1/Jb3 '!We3 44.fe3

44 ... lld6?!'i' [44...Wb4! 45.1/Ja1 ! (45.1/Jc1? :tld1 46.1/Ja2 <;i;>c4! 47.Wh3 :tla1-+) 45 ... lld2! 46.Wh3 l:ta2 47.Wg4 l:ta1 48.Wf5 Wc5! 49.We5 l:tg1 ! 50.WI4 Wd6-+] 4S.g4 J:!.f6 46.Wg3 wc4 47.1/Jd2 Wd3 48.gS J;(e6 49.1/Jf1 we2 SO.I/Jh2 we3 S1 .Wg4 we4 S2.1/Jf1 .J:l:a6 S3.1/Jg3 WdS S4.h6 e4 SS.h7 l:i.a8 S6.<;i;>fS e3 S7.Wf6 llh8! ss.wg7 J:!.h7 S9.wh7 wes 60.I/Je2 WfS! 61 .Wh6 <;i;>g4 62.1/Jd4 Wf4= 63.WhS we4 64.1/Je2 Wf3 6S.I/Jd4 We4 66.1/Jc2 Wd3 67.1/Je1 We2 68.1/Jg2 Wf3 %-%

Komarov,Dmitry Bakre,Tejas Calcutta 2001 (2)

1 .d4 dS 2.c4 c6 3.1/Jf3 I/Jf6 4.1/Jc3 e6 s.�gS dc4 6.e4 bS 7.es h6 8.�h4 gS 9.1/JgS hgS 1 0.�gS I/Jbd7 1 1 .g3 �b7 1 2.�g2 �b6 1 3.ef6 o-o-o 1 4.0-0 cs 1 S.dS b4 1 6.1/Ja4 �a6 1 7.a3 �dS 1 8.�dS 1/JeS 1 9.ab4 lldS 20.'ii'e2 cb4 21 .1/Jc3 J:i.aS 22.:tlaS 'ii'a S 23.1/Je4 I/Jd3 24.b3 �es 2S.f3 �b2 26.'ii' b2 %-Y2 I/Jb2 27.bc4 Wb7 28.cS

1 73

N�c

SURV E Y

INTRODUCTION : Rene Olthof MAIN ANALYSIS: Vladislav Tkachiev STUDY MATERIAL: Olthof, Dobosz

Slav Defence Meran Variation SL 9.7

Rellstab Rehabilitated? 1 .d4 d5 2.c4 c6 3.l2Jf3 l2Jf6 4.l2Jc3 e6 5.e3 l2Jbd7 6.�d3 dc4 7.�c4 b5 8.�d3 a6 9.e4 c5 1 O.e5 cd4 1 1 .l2Jb5 l2Je5 1 2.l2Je5 ab5 1 3.0-0 'ifd5 1 4.'ife2 �a6 1 5.�g5 �e7 1 6.f4 0-0 1 7JH3 �b7 1 8.l::i:g3 If there were to be a contest 'Best Theoretical Article' in New In Chess Yearbook my vote would unequivocally go to the very first article published in the theory sec­ tion: 'New Concepts in Rellstab's Meran' by Henryk Dobosz. With his 1 1 -page contribution in Year­ book 7 this little known Polish

STATISTICS

1 74

master achieved something that few articles on opening theory ever accomplish. First of all, he covered all variations of an tre­ mendously complex position with admirable precision. Remember we are talking about 1988, when electronic devices were still of lit­ tle help. In fact, the coverage by Dobosz was of such depth that within a year he had literally caused a flourishing line to disap­ pear forever. There was simply nothing left that Dobosz hadn't already found. The ultimate truth about the main line of Rellstab's 1 3.0-0 had been revealed.

Ancient Theory What was it that made Vladislav Tkachiev go for this withered line? Was he dissatisfied with the alter­ natives in the Blumenfeld Varia­ tion (notably 1 3.�b5 �d7 14.l2Jd7 ifaS 1 5.�d2 'ifb5 16.lLJf8) or did he bank on a possible gap in the Meran knowledge of Etienne Bacrot, who was only five when Dobosz wrote his masterpiece? According to his own annotations in New in Chess Magazine 200114, 'I had my own opinion on 1 8 ... J:la2 and I was impatiently waiting to demonstrate my insight' when 1 8 .. J:!.fc8 hit him. 'The horror! Now I have to do without my analysis.' Should we take these remarks seri­ ously? I believe we should. While winning the exchange with 1 8 . . . J::l. a2 19 . .S:a2 'ifa2 20.�f6 �f6 2 1 .lLJd7 �e7 22.l2Jf8 (as in Sasikiran-Abdulla, Scarborough 1 999) is known to yield less than nothing, 22.'ife5 ! put Black on the spot in the postal game Kaluza­ Marek, 1 995. Tkachiev complained that he had to do without his analysis after 1 8 ... l::t fc8. The sacrificial line he chose was hailed in magazines all over the world as a brilliant inno­ vation, but in fact it had already been pointed out in Yearbook 9 by Nogueiras, who called the position

Survey SL 9. 7 after 1 9.�h7 lt>f8 20.�h6 gh6 2 l .�h5 >t>e8 22:-im >itd8 23 . .S:g7 1!t'd6 'unclear', which seems fair. Bacrot opted for 23 ... �c5, and again nearly the entire chess press had it wrong when they attributed Bacrot's loss to his 26th move. Tkachiev convincingly proves that the position after 24.h3 l:i:a2 25.l:i:dl �d6 26.tt:lg6 is already beyond salvation, identifying 25 . . . 'iYd6? as the real culprit. If you don't want to take Tkachiev 's or Dobosz's word for it, let me remind you that 1 8 . . g6, the third option, still stands unre­ futed, despite the horrific statistics! .

SL 9.7 Tkachiev,Vladislav Bacrot,Etienne Enghien les Bains 2001 (9)

1 .d4 d5 2.c4 c6 3.t2lc3 tLlf6 4.e3 e6 5.tLlf3 tt:lbd7 6.�d3 dc4 7.�c4 b5 8.�d3 a6 [8...�b7; 8...b4] 9.e4 c5 1 O.e5 cd4 1 1 .tLlb5 tt:Je5 1 2.tt:le5 ab5 1 3.0-0!? [1 3.�b5 �d7 1 4.tt:ld7 'ii'a5 1 5.�d2 �b5 16.tt:lf8 .!:!.!Boo; 16... \t>IB] 1 3...VWd5 1 4.'iYe2 �a6 [14... .S:b8 Lautier-Bacrot, France tt 2000] 1 5.�g5 �e7 1 6.f4 0-0 1 7JU3 �b7 1 8. .S:g3 .S:fc8!? [1 8...l:i:a2] 1 9.�h7 l.t>f8 [19... \t>h? 20.�16 �16 21 .�h5 l.t>g8 22:iYt7 lt>h7 23.lah3+-; 19 ... tt:lh7 20.�e7 g6 21 ."iYh5+-]

20.�h6 [20.a3 b4 21 .a4 b3�>; 21 ...J:[a5 1:::. 22... Jaac5, 23 ... l:i:c2�>] 20 ... gh6 21 .�h5 lt>e8 22.�f7 �d8 23J:tg7 [23.tLlg6 VWd6 24.tt:le7 �e7 25.VWe7 lt>e7 26.l:!.g7 �d6

27.ld.b7+] 23...�c5 [23...�d6 24.�d3 �d5 (24....S:c7 25. .S:g6 (25.l.:te1 lt>c8; 25.tt:lg4!? tt:Jg4 26.J:[g8 >itd7 27.�b5 l:i:c6 28.l'lg4 .!::!:18 29.�g7 .!lt4+) 25 .. J:rac8 26.J:it6 l:!.c1 27.l:!.c1 .!'lc1 28.>itf2 �16 (28...�b4 29.tLlt3 �13 (29 ...'ii'b2? 30.�e2 �13 31.lae6±) 30.I.t>t3 �16 31 .�16 >t>c7 32.�f7oo) 29.'iYf6 ®c7 30.tt:lt7 'iYd5 31 .�e4 J:!.c2 32.®g1 ! (32.�c2? 'iYg2 33.'1t>e1 'i¥g1 34.We2 �e3 35.\t>t1 �c1 36.®12 VWc2+) 32 .. J:!.g2 33.>itf1 �c4 34.Wg2 �e2 (34 ... �e4 35.\t>g3 'i¥d3 36.Wh4t) 35.Wh3 'iYe3 36.\t>g4 �g1 37.®h3oo) 25.lad 1 !? (25 . .!lg6 tt:ld7!?; 25.�g6 �c5 26.l::!.d 1 (26.VWt6? VWc1 -+) 26...tt:ld7) 25 ... l:i:a7 (25 ... l:i:a2 26.�g6 'iYc5 (26...�b4 27.�16) 27.�16) 26 . .!:ig6 (26.�g6) 26 ... .Sa2 27.�g7!] 24.h3 [24.�16 �16? (24 ... �c1 !!) 25.l::!.d7 lt>e8 26.�g6 >t>t8 27..!lt7 lt>e8 (27... >itg8 28.�h7 lt>h8 29.tLlg6X) 28.l:i:h7 l.t>t8 (28... Wd8 29..!ld7X) 29.tLld7 lt>g8 30.tLlt6 Wf8 31 .laf7X] 24... l:i:a2! 25.l:td1 [!:::. 26.'iYt6; 25.l:!.a2 'iYc1 26.>ith2 �14 27. .S:g3 �e5-+]

26... lac7 27.l:tg8 tt:Jg8 28.'i¥g8 �18 (28... Wd7 29.t2le5+-) 29.tt:lf8 we? 30.�g7 >itd8 31 .tt:le6 �e6 32.�18 �ea (32 ... \t>d? 33.�15+-) 33J:td4 l:i:d7 34.l::l.d7 Wd7 35.�15 Wd8 36.�d6+-] 27.tt:le7 J:i:g2 [27 ... l:!.c7 28.�16 l:!.e7 29.:Sd4 �d5 30Jld5 �d5 31 .�e7+-] 28.J:!.g2 �g2 [28...'i¥e7 29.'i¥e7 we? 30.llg7+-] 29.�f6 [29.tLlc8 �14 30.�e7 (30.It>g2? 'i¥g5=) 30... \t>ca 31 .'i¥e6 lt>b7 32.\t>g2 tLlh7 33.l:!.f1 'i¥g5 34.\t>h1 +-] 29 ... 'i¥e7 30.�e7 �e7 31 .�g2 .!::!.c4 32.�d3 lac5 33.Wf3 l:!.h5 34.�f1 lld5 35.we4 �f6 36.l:!.b1 d3 37.�d3 l::!. h 5 38.�f1 e5 39.l:!.b5 l:i:h4 40J:tb6 1 -0 Tkachiev

Study Material 1 8 ... l::!.fc8

Burn,ME Beer,D cr 1 986

25 ...�d6? [25... l:!.b2 26.tt:ld3 (26.'i¥t6? .Sg2-+ ; 26.VWe6 d3 27.>ilh2 l:!.g2 28. l:!.g2 �g2 29.Wg2 (29.l:i:d3 �d5-+; 29.�15 �d5-+; 29.�d3 �d5 30.�e4 'iVf2 31 .Wh1 �11 !-+) 29 ... �c2 30.Wg3 tt:lh5 31 .\t>g4 �e2 32.\t>f5 tt:Jg7-+) 26...�a3 (26... l:!.g2 27.llg2 'iYd5 28.:Sdd2+) 27.tt:lb2 �e3 28.Wh1 'iVh3 29.>itg1 'iYe3 30.Wh1 l:!.c?+] 26.tt:lg6 l:i:b2 [26 ... .Sc4! 27.tLle7 tt:Jea 28.llg8 �e7 29.l:!.e8 VWeB 30.VWb7 �d7 (30 ... .Sb2 31 .l:!.a1 VWd7 32.lla8 J:!.c8 (32 ... \t>e? 33.�b8+-) 33.'i¥b6 lt>e8 34.�g6 wta 35.'i¥c5+-) 31 .VWb8 we? 32.15! llb2 33.16+-; 26 ... tLld5 27.lld4+-;

1 .d4 dS 2.c4 e6 3.1i:Jf3 li:Jf6 4.1i:Jc3 c6 5.e3 li:Jbd7 6.jj_d3 dc4 7.j)_c4 bS 8.j)_d3 a6 9.e4 cS 1 O.es cd4 1 1 ./iJbS li:JeS 1 2./iJeS abS 1 3.0-0 '1Wd5 1 4.'1We2 j)_a6 1 5.j)_g5 j)_e7 1 6.f4 0-0 1 7J:If3 jj_b7 1 8J:!g3 �fc8 19.j)_f6 �f6 20.£l.h7 >it<e7 27.1i:Jf6 gf6 28.h4 b4 29.'i¥g8 l:tc8 30.'1Wg7 'i¥d2 3UU1 �c1 32.'i¥h6 b3 33Jlg8 �f1 34.>ii!id7 40.h5 'i¥e4

Nemet,Ivan Godena,Michele Forli 1 992 (9)

1 .d4 dS 2.1i:Jf3 li:Jf6 3.c4 c6 4.e3 e6 5.1i:Jc3 a6 6.j)_d3 dc4 7.j)_c4 bS

1 75

a.�d3 t2Jbd7 9.e4 cs 1 o.es cd4 1 1 .tLlb5 tLieS 1 2.tLle5 abS 1 3.0-0 'iVdS 1 4.'iVe2 �a6 1 5.i!.g5 i!.e7 1 6.f4 0-0 1 7.llf3 �b7 1 8.llg3 llfc8 1 9.�f6 i!.f6 20.�h7 wf8 21 .a3 b4 22.�d3 ba3 23.ba3 J:IaS 24.lle1 llacS 25.'tli'f1 'tli'd6 26.t2Jg4 �h4 27.t2:le5 .ikg3 28.hg3 W/c7 29 ..ikb5 J:lc1 30.t2Jd3 lle1 31 .'iYe1 'iYc2 32.'tWf1 'i¥d2 33.t2Je1 llc1 0·1

Kapuscik,M Ciuipinski,J er 1 992

1 .d4 e6 2.c4 dS 3.tLlc3 tLlf6 4.tLlf3 c6 5.e3 t2Jbd7 6 . .ikd3 dc4 7.�c4 bS 8. .ikd3 a6 9.e4 cS 1 O.es cd4 1 1 .tLlb5 tLieS 1 2.tLle5 abS 1 3.0-0 'iYdS 1 4.'i¥e2 .ika6 1 5 ..ikg5 .ike7 1 6.f4 0-0 1 7.l:If3 .ikb7 1 8.llg3 llfc8 1 9 . .ikh7 [1 9 . .ikb5 d3 (19 ... l:ia2!?) 20.lld3 (20 . .ikd3 l:!a2 21 .llb1 .ikc5 t:,. 22 ... t2Je4) 20 ... 'tli'c5 21 .1th1 t2Je4 22 . .ike7 tLl12 23.\tg1 t2::i h3 24.\th1 tLl12=; 1 9.i!.h6 i!.IB (19 ... g6!? 20.lle1 l:ia2 t:,. 2 1 ....ikb4) 20.lle1 (20.15? t2Je4!) 20... lla2 21 .15 llc7] 1 9 ... \tfB 20.�f6 [20.b3?! �c5 21 .'tli'd3 t2Je4!; 20.15? t2:lh7 21 .�e7 lte7 22.llg7 Jlg8!-+; 20.J:ie1 l:ia2 21 . .ikf6 (21 . .ikb1 lla1 !) 21 ....ikf6 22.'/i'h5 i!.e5; 22 ... llc7; 20 . .ikd3!?] 20 ....ikf6 2 1 . 'tli'hS llc7 [21 ....ike5? 22.fe5 15 23.lle1 !±] 22.a3 [22.�d3 l:la2+] 22 ...b4! [22 ... l:lac8? 23.l:ll1 !t; 23.l:le1? �e5 24.lle5 llc1 25.Wf2 Il:8c2!=] 23JH1 [23.�d3 ba3 24.ba3 :C:a5 25.l:!e1 ! J:l.ac5!=; 23.lle1 ba3= 24.�e4 W/a5 25.lla1 'i¥d2! 26.l:!d1? 'iVd1 !] 23 ... ba3 24.ba3 lla3

25.t2Jg6 fg6 26.'iYd5 llg3 [26 ... .ikd5 27.lla3 ltf7=] 27.'i¥d6 .ike7 28.'i¥c7 llg2 29.1th1 llb2 30.Itg1 Y2-Y2 Dobosz 1 76

Wojtczak,M Dziedzic,Andrzej er 1 992

1 .d4 dS 2.c4 c6 3.tLlf3 tLlf6 4.e3 e6 S.t2Jc3 t2::i bd7 6. .ikd3 dc4 7 ..ikc4 bS a.i!.d3 a6 9.e4 cS 1 O.es cd4 1 1 .t2:lb5 tLieS 1 2.t2Je5 abS 1 3.0-0 W/d5 1 4.W/e2 .ika6 1 5 ..ikg5 .ike7 1 6.f4 0-0 1 7. .1lf3 .ikb7 1 8.J:lg3 llfc8 1 9.lle1 lla2 20 ..ikb1 ! [20. .ikh7 lt18 21 . .ikb1 J:!.a1 !] 20 ... llaa8 [:::; 20 ... lla7] 21 .�h7 wf8 22.i!.d3! [22.15? .ikc5! 23.i!.l6 d3 24.\th1 de2 25.llg7 'li'g2!-+; 22 . .ikf6 .ikf6 23. .ikd3 llc7! 24.'i¥h5 'li'b3! t:,. 25.ttJI7 'i¥b4 26.lle6 lla1] 22 ... Il:c7! 23.llh3 [23..ikl6 .ikl6; 23.15 el5 24. .ikl5 (24.llh3 ltg8!) 24... .ikd6 (24 ... .ikb4!? 25.llf1 .ikd6) 25 . .ikf4 (25 . .ikf6 gl6 26.tLld7 lld7 27.'tli'h5 �e5+) 25 ... lle7] 23 ... \tgB 24.f5 [24.�16 .ikl6 25.llh5 'li'd6; 24.t2Jg4 J:!.ac8! (24 ... t2Jg4? 25 ..ikh7 WIB 26.i!.e4+-; 24 ... 'iVg2? 25.'ii'g2 .ikg2 26.1tg2 t2Jg4 27 . .ike7 lle7 28.i!.h7 Wf8 29 . .ike4+-) 25.�16 .ikl6 26.tiJI6 (26.Il:h5 'ifd6) 26 ... gl6 27.'tli'g4 lt18 28. .ike4 'li'd7!?] 24 ... ef5! [24 ... tLlh7? 25 . .ike7 J:!.e7 26.fe6 (26.llh7? el5!+) 26 ... J:!.e6 (26 ... t2Jg5 27.el7 .!:!.17 28.l:lh8! lth8 29.t2Jg6 wga 30.'ife8! llf8 31 .tLle7+-) 27 . .ikh7 lt18 28.i!.l5 lle5 29.llh8+-] 25 ..1kf6 [25 ..1kl5 .lkc8! 26 . .1kc8 llac8! 27. .1kl6 .ikl6 28.t2Jg4 llc1 !] 25 ... i!.f6 26.t2Jg4

26 ... .ike5! ! [26 ... J:!.e7? 27.tiJI6 gf6 28.J:!.g3+-; 26 ... .ike7? 27.tiJI6! gl6 28.J:ig3 lt18 29.'ii'h5 WeB 30. .1kl5+-] 27.t2:le5 [27..1kl5 lle8 28.�h7 lt18 29.�e4 �h2 30.llh2 lle4+] 27...J:!.e7 [27 ...lle8? 28.t2::ig6! 'ifg2 29.'tli'g2 Il:e1 30. wl2+-l 28.'tli'f3N [28.J:!.g3 llae8+] 28 ... .Il:ae8 29 ..ikf5 lleS 30..ikh7 wfB 31 .'ii'a3 'tli'cS 32.W/c5 llcS 33.lle8 weB 34.i!.d3+ gS 35. .Il:h6 We7 36.llb6 .ikc6 37.b4 llc3 38.�b5 llc1 39.Wf2

llc2 40.we1 .lke4 41 .g4 d3 42 ..Il:b8 fS 43.gf5 .ikfS 44.lle8 wf6 45.llf8 we6 46.llf5!+- .Il:e2 47.wd1 llh2 48. .1kd3 J:Ih4 49.b5 lld4 so.we2 g4 1 -0 51 .b6 Dobosz

1 8. . .!::!.a2 .

Kaluza,L Marek,R er 1 995

1 .d4 dS 2.c4 c6 3.tLlf3 tLlf6 4.t2Jc3 e6 5.e3 t2Jbd7 6.�d3 dc4 7.i!.c4 bS 8..ikd3 a6 9.e4 c5 1 0.e5 cd4 1 1 .tLlb5 tLieS 12.t2Je5 abS 1 3.0-0 'tli'dS 1 4.'ife2 .lka6 15 ..1kg5 .ike7 1 6.f4 0-0 1 7.llf3 �b7 1 8.llg3 lla2 19 ..Il:a2 'tli'a2 20 ..ikf6 .lkf6 21 .tLld7 .lke7 22.'iYe5! f6 [22 ... W/a1 23..ikl1 f6 24.'tli'e6 .Il:l7 25 . .Il:a3 'tli'c1 26.lla7] 23. 'tWbS [23.�h7 wh7 24.'tli'hs wga 25.l:lg7 wg7 26.'tli'g4=] 23 ...'tli'd5?! [23 .. .'iVa1 ! 24 ..1kl1? {24.Wf2 .lkd5oo 25.tiJI8 .lkf8�) 24 ... d3! 25.ttJI8 .ika6! 26 . .1lg7 (26.'tli'h5 WIB) 26 ... WI8 27.llg8 wgB 28.'tli'e8 i!.f8 29.'tli'e6 Wg7 30.'i¥d7 Wh6 31 .'tli'h3 wg6-+] 24.tLlf8 �f8 [24 ... 'iYb5 25.i<.b5 WIB] 25.f5!? [25.'tli'e8 'tli'c6?! {25.. .15±) 26.'i¥c6 (26 ..>1Lh7? Wh7 27.'tWI8? 'tli'c1 28.wl2 'tli'd2 29.WI1 i!.a6-+) 26....>1Lc6 27 ..>1Lc4 Wl7 28.15 .>1Ld5 {28 ....>1Ld7 29.llb3!) 29..>1Ld5 ed5 30.l:lb3] 25 ...'iYb5 26 ..>1Lb5 i1Ld6?! [26 ... .ikd5 27.fe6 .>1Le6±] 27.fe6 i!.dS [27... .>1Lg3?? 28.e7+-] 28 ..>1Ld7+Wf8 [28 ... .ikg3? 29.e7 .>1LI7 30..ike6] 29.J:'I.h3 h6 30. .Il:h5 .>1Le5 31 .Wf2 we7 32.b4! i<.c4 33.g3 .>1Ld6 34.lla5 d3 35.lla7 .ikb4 36..ikb5 Wd6 37.lla6 WdS 38 ..ikc4 wc4 39.lla4 WdS 40. .1lb4 d2 41 .We2 d 1 'iY 42.Wd1 we6 43.g4 wf7 44.1itd2 wg6 45.We3 WgS 46.Wf3 g6 47.Wg3 hS 48.h4 lth6 49.llb6 ltg7 SO.ghS ghS 51 .1tf4 1 -0

Sasikiran,Krishnan Abdulla,Al-Rakib Searborough eh-GB 1 999 (7)

1 .d4 dS 2.c4 c6 3.t2Jc3 tLlf6 4.e3 e6 5.tLlf3 t2::i bd7 6 ..>1Ld3 dc4 7 ..>1Lc4 bS

Survey SL 9. 7 8.�d3 a6 9.e4 cs 1 o.es cd4 1 1 /2JbS ti:leS 1 2 .ti:leS abS 1 3.0-0 'IWdS 1 4.�e2 �a6 1 S.�gS �e7 1 6.f4 0-0 1 7.l::!:f3 �b7 1 8.l:tg3 .!:!a2 1 9.l::!:a2 '11Va2 20.�f6 (20.h4!? .!:!e8 (20 ... g6?! 21 .h5 '11V d5? (21 ... ti:ld5? 22.hg6 hg6 23.ti:lg6 �g5 2Hi'h5+-; 21 ... l:te8) 22.�16 �16 23.hg6 ( 1 -0 DeMauro-Juarez Flares, er 1 991) 23 .. .fg6 24.�h5!+- �g7 (24...�e5 25.�g6 .!:!14 26.�e4) 25.�g6 .!:!14 26.�d3 <;i;>fB 27 . .!:ig7 <;i;>g7 28.'11V h7 <;i;>t6 29.ti:ld7) 21 .�16 �16 22.'1Wh5 (22.�h7 <;i;>f8 23.�h5oo) 22 ... g6 23.�g6 (23.ti:Jg6!? hg6 24.�g6 <;i;>f8oo) 23 ... hg6 24 . .!:ig6= Nogueiras] 20 �f6 21 .ti:ld7 [21 .�h7? <;i;>h7 22. �h5 <;i;>gB 23.llh3 '11Vb 1 24.Wf2 '11V b2 25.<;i;>e1 �e1 26.<;i;>e2 '1We2 27.We1 g5!-+ Nogueiras] 21 ... �e7 [21 . ..�h4? 22.�h7 <;i;>h7 23.'1Wh5 <;i;>gB 24Jl:g7 Wg7 25.�g4+-; 21 ...'il'a1 ?! 22.'11Vf 1 �11 23.Wf1 �h4? 24 . .!:ih3 J:l.d8 25.ti:le5± Dobosz) 22.ti:lf8?! [22.�h7 Wh7 23.�h5 l.tgB 24J:: g 7 Wg7 25.'1Wg4 <;i;>h6 26.�h3 y,.y, Segi-Knezevie, er 1 997] 22 �f8 (22 ... <;i;>f8? 23.'ii' e 5!; 22 ... '11Va 1 23.'ii'f1 'il'f1 24.<;i;>f1 <;i;>t8 25.�b5] 23.h4 [23.�b5?! '11V b 1 (23 ... �d6!? 24.'11Vd2 '11Vd5) 24.<;i;>f2 (24.'1Wf1 '11V b2 25.�e4 �e4§!:?/+) 24 ... 'il'e1 !+ Ciehoeki-Bany, Katowiee 1 987 - YB/7-191) 23 �a1 (23 ... b4!?) 24.<;i;>h2 'il'c1 2S.'IIVeS '11V b2 ..•

3S .!:ib3 'ii'cs 36.hg6 hg6 37 .!:ib8 'ii' d 6 38 . .!:ic8 l.th7 39.g3 .111. g7 40 . .!:ic2 •

•

32.'11Ve5+-l 32.�e4+- .!:ic1 33 .!:ig7 <;i;>fS 34 .!:ia7 [L:. 35.�d6) 34 ... '1Wa7 3S.'IIV a7 ti:le7 36.�d3 ti:lfS 37.�bS .!:ic3 38.'1Wh7 ti:lg7 39.'11V g6 ti:lfS 40.�f6 <;i;>g8 41 .�e8 l:tc7 42.'11Vd8 1 -0 •

•

1 8... g6

Springaii,JH Sammes,BG er 1 989

1 .d4 dS 2.c4 c6 3.ti:lf3 ti:lf6 4.ti:lc3 e6 S.e3 ti:lbd7 6.�d3 dc4 7.�c4 bS 8 .11l.d 3 a6 9.e4 cs 1 O.es cd4 1 1 .ti:lbS ti:leS 1 2.ti:leS abS 1 3.0-0 'IIVd S 1 4.'11Ve2 �a6 1 S.�gs �e7 1 6.f4 0-0 1 7 !:!f3 �b7 1 8 . .!:ig3 g6 1 9.h4 .!:ia2!? 20.l:ta2 [20 . .!:ie1 l:!faB! Salov-Nogueiras, Brussels 1 988 - YB/9-95] 20 ... '1Wa2 21 .hS .!:ic8 22.hg6 hg6 23.ti:lg6 fg6 24.�g6 •

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Sriram,Jha Sasikiran,Krishnan Mumbai ch-IN 2000 ( 1 0)

1 .d4 dS 2.c4 c6 3.ti:lc3 ti:lf6 4.e3 e6 S.ti:lf3 ti:lbd7 6.�d3 dc4 7.�c4 bS s.i<.d3 a6 9.e4 cs 1 0.eS cd4 1 1 .ti:lbS ti:leS 12.ti:leS abS 1 3.0-0 'IIVd S 1 4.'1We2 �a6 1 S.�gS �e7 1 6.f4 0-0 1 7 .!:if3 �b7 1 8 . .!:ig3 g6 1 9.h4 �d8 (19 ... <;i;>g7 20.h5 ti:lgB 21 .hg6 fg6 (Donaldson-O'Donnell, Bellingham 1 987 - YB/7-186) 22 . .!:ih3! (L:. 23. .!:ih7+-) 22 ... .!:!15 23.�15 ef5 24.�e7 ti:le7 25 . .!:ic1± Pedersen] 20.i<.h6 [20.l:te1 Kouatly-lclieki, Brussels 1 986 - YB/6-263] 20... .!:ie8 21 .hS ti:le4 22.hg6 hg6 •

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26.hS [26.'11V b8 �d5 27.�h7 wh7 28.'11Vf8 d3 29.'11Vf7 d2 30.'11V h 5 <;i;>g8 31 .15 'il'd4=] 26 '11V b4 [26...�d5!] 27.�bS [27.h6! g6 28.�g6 fg6 (28 ... hg6?? 29.h7 <;i;>h7 30.l::t h3 �h6 31 .llh6 <;i;>h6 32.�h8X) 29.'11V e6 <;i;>h8 30.'11Vf6 <;i;>gB 3UWe6=) 27 �dS 28.�d3 '11Ve 7 29.\.th3 [29.'11Vd 4 'ii' h4 30.J:l.h3 '11Vg4§!:?) 29 '11Vcs (29... '11V d 8!?) 30.<;i;>h2 '11Ve7 31 .�e4!? �e4 32.�e4 'ii' cS'f 33.l::tg S 'il'd6 (33 ... '11Ve4] 34 .!:ibS g6 •.•

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•

24 ... l:tc3 2S.�d3 [25 . .!:ie3 de3 26.�16 �16 27.'11V b5 '1Wa7] 2S ... .!:ic1 26.<;i;>h2 Wf8 27.'11VeS .!:icS? [27 ... '11Va 1 ! 28.�h6 <;i;>e8 29.'11V b8 �d8 30.�g6 <;i;>d7 31 .�b7 �e7 32.�b1 '11Vb 1 33 . .!:ig7 <;i;>d6-+] 28.'11V b 8! [28.�h6 <;i;>eB 29.'1Wb8 �ea 30 . .11l. b5 ti:ld7 31 . .!:ig8 Wf7 32.l::!: g 7 <;i;>t6 33 . .11l.d 7 .!:ih5 34.<;i;>g3 'ii' b1 35.'11Ve 8 (35.�e8? 'ii'd 3 36.<;i;>g4 'ii'e2 37.<;i;>g3 .!:ih6-+) 35 ... '11Vd 3 36.\.tg4 '11Ve 2 37.<;i;>g3 l::t h6 38.'il'gB! '11Ve3 39.Wg4 '11Ve 2 40.<;i;>g3=) 28 ... �c8 29.�g6 ti:lg8? [29...�b2 30.�h6 <;i;>g8 31 .�15 wf7 32 . .!:ig7 (32.�g6 wgB=) 32 ... wf8 (32 ... <;i;>e8? 33.'11V a7!+- .i11.d7 (33... ti:ld7 34.�g6) 34 . .!:ie7 <;i;>e7 35.'il'e5) 33.'11V a7 ti:ld7 34. .11l.g6 (34.�e6? .!:ih5-+) 34 ... '11Vf2 35 ..!:!17 Wg8 36.l:tg7=] 30.b4 .!:ic6 31 .�e7! we7 [31 ... ti:le7

23.l:tg6 fg6 24.�g4 ti:lgS [24...�g5] 2S.�gS [25.i<.g6 .!:ifS 26.�g5 i<.g5 27.�g5 '11Vg2 28.'il'g2 �g2 29.<;i;>g2 .!:lf4oo] 25...�gS [25 ... .!:ia2? 26..!:ia2 '11Va2 27.�g6+-l 26.'11VgS .!:ie7 27 ..!:ic1 ?! [27.15 'liVeS 28.'1We7 't!Ye3 29.<;i;>h2 'i!'h6=; 27.�g6 .!:ig7 28.�17 <;i;>fB 29.i<.g6 <;i;>g8=] 27.. J;'!:g7 28.a3 l:tf8 [28 ... '1o\Yb3!? L:. 29... �e4+] 29 .!:ic2 'lo\Yd8 [29...�b3) 30.�g4 [30.'11Vh6 .!:!16 31 .ti:lg4 l:If8 32.ti:le5=] 30 ... .!:ifS!? 31 .�fS gfS 32.'11V hS d3! 33 .!:if2 �e4 [33...d2 34 . .!:!d2 '11Vd2 35.'11Ve8 <;i;>h7 36.'11Vh5=] 34.l:td2 [34.ti:lf3) 34 ... '11Vd4! 3S.<;i;>f1 �d8? [35 ... �g2! 36 . .!:ig2 'lli'f4 37.ti:lf3 �e1 38.ti:le1 .!:ig2-+) 36.<;i;>g1 '11Ve7? 37.ti:ld3 .!:ih7 38.'1o\Yg6 .!:ig7 39.'1WhS �a7 40.<;i;>f1 [40.ti:lf2 l::tg2 41 .<;i;>f1 �d5] 40...�d7 41 .ti:lcS �d2 42.'1We8 Y2-Y2 •

•

1 77

N�c

SURVEY

INTRODUCTION: Tibor Karolyi MAIN ANALYSIS: Tibor Karolyi STUDY MATERIAL: Karolyi, Meszaros

Queen's Gambit Accepted The Early 3 cS ...

QG 5.6

An Old Teenage Love 1 .d4 d5 2.c4 dc4 3.tt:lt3 c5 4.d5 The most ambitious move against l .d4 d5 2.c4 dc4 3 .ti:lf3 c5 is 4.d5. White gains space but at the same time the pawn can become a target itself. White has to know a lot of theory because Black can trans­ pose to the main line with 4 ... e6 5.tt:lc3 tt:lf6 6.e4 ed5(QG 6 . 1 2 - 1 4). In that position White is consid­ ered to have a good game after the sharp 7.e5. However, Black need not go for that line. In this survey we'll take a look at some of the early divergences.

lvanchuk's Finesse After 4 ... e6 5.tt:lc3 Ivanchuk played the very interesting 5 ... a6 in a blindfold game against Anand (Monaco 2000). This had been played only once before. Anand took up l .d4 only after his match against Kasparov, New York 1 995, where he was caught off guard so badly by the Dragon. Vishy proba­ bly still doesn't feel as comfort­ able in the sidelines after l .d4 as he does after l .e4. He took the sen­ sible decision not to take any risks. This allowed Vasily to reach a well-known line and equalise without any problem. 6.e4 looks too risky. Anand played 6.a4, which allows Black to transpose to the above-mentioned line with 1 78

6 ... tt:lf6, with the important differ­ ence that the moves a4 and a6 have been inserted. This really seems to change the position. I started off with analysing the piece sacrifice 7.e4 tt:le4 8.tt:le4 ed5 that I intro­ duced against Tal (Tbilisi 1 986) in that game I got a winning posi­ tion, but lost due to a horrible blun­ der. I believe that this sacrificial idea loses, but it might just work with a4 and a6 included, because unlike the other variation, Black can play tt:lb3 when the knight has been chased from d4. This tempo could be vital. After 6 ... tt:lf6 7.e4 ed5, Anand played the safe 8.ed5. I would very much like to know what Ivanchuk had planned after the critical move 8.e5. It seems that retreating to d7, the main line in the ordinary variation, is not at­ tractive under the changed circum­ stances. Instead, another knight move might be playable because of the difference. I think 8 ... tt:le4 was Iv­ anchuk's plan. While analysing this line, I got the impression that it is safe for Black. To confuse matters even more, there is a third version of this same line, with pawns on a4 and a7. As described in Yearbook 59 under SL 3.4, Black can 'waste a tempo' : l .d4 d5 2.c4 c6 3.tt:lf3 tt:lf6 4.tt:lc3 dc4 5.a4, and now either 5 ... c5 6.d5

e6 7.e4 (the Slav Alatortsev Varia­ tion) or 5 ... e6 6.e4 c5 7.d5 (as played by Soultanbeieff). While the difference between a white pawn on a2 and one on a4 is compara­ tively easy to discern, it is more dif­ ficult to say where Black's pawn is best placed: on a6 (supporting b5) or a7 (not weakening b6).

Other Early Divergences Gabor Kallai has played 4 ... b5 a few times, as has his friend Janos Szabolcsi. This line reminds me of how beginners play: take the pawn and defend it. Of course, Kallai is an experienced grandmaster. His intention was not to keep the pawn, but to return it under favourable circumstances. Komarov played 5.a4 tt:lf6 6.ab5 �d5 7.tt:lfd2. which is certainly dangerous. The surprise had a good effect: my fellow-countryman got confused and was beaten neatly. However, I went to the trouble of trying to find an improvement on Black's behalf. The sacrifice might still be playable. The young English player Nicho­ las Pert seems to have refuted the old line 4 ... e6 5.tt:lc3 ed5 (instead of 5 ... tt:lf6) 6.�d5 �d5 7.tt:ld5 �d6 8.tt:ld2. In an ending with two knights against two bishops, the only advantage White has is the bishop pair, which is not enough to

Survey QG 5.6 win if Black handles the position correctly. However, Black may not be able to get to such an ending. In the game Pert-Estrada, Oakham 200 1 , Black may have had chances of surviving, but the line looks really difficult for Black now. Khenkin handled the line with 4 ... e6 5.tt'lc3 tt'le7 rather nicely and quite instructively. I invented this line and was the first to play it. Later Zsuzsa Polgar played it a few times as well. However, I must ad­ mit that the knight manoeuvre, al­ though it blockades d5, looks artificial and is probably not fully adequate. Of course, if B lack wants to play this line, he has to solve the prob­ lem of 3.e4, when Black has lim­ ited chances to win; but many players behind the white pieces are not satisfied with the small edge it entails.

Conclusion In the mid-eighties Zsuzsa Polgar, Gabor Kallai and I worked to­ gether a lot on 3 ... c5. We all fell in love with the line. In life, it is al­ ways interesting to see a great teenage love again after so many years. It can be very disappointing - how is it possible that we loved her so much. On the other hand, she may still have the magic that appealed to us so strongly and made our heart beat faster. I hadn't looked at the variation for over a decade and I can assure you that it had the same strong effect on me again. I loved doing these analyses for you.

Study Material Anand,Viswanathan lvanchuk,Vasily Monaco blind 2000 ( 1 0)

V /Jf3 dS 2.d4 cS 3.c4 dc4 4.d5 e6 S.lt:lc3 a6

(24...'i!VI4 25.�d5 l::t hiB 26.'iYI3 .!:!.d5 27 . .l:le7+-) 25.�d5 :C:hiB 26.l::t e2 'fi'l5 27.l::ld2 b5±; 19 ... 0·0 20.l:ie1 J:!aeB 2 1 .l::t c4 'i!Vc6 22.J:!c3 J:!:l4 23.l:tce3 J:!l6=) 20.b3 cb3 (20 ... b5 21 .ab5 ab5 22.bc4 bc4 23.'ifa4±) 21 .'ifb3 b6= 22.a5 b5 23.'ife3 c4 24.'ifa7 l::t heB=) 1 5.tt:ld4 cd4 16.0·0 �g?+) 1 1 ...'ife7 1 2.�14 (1 2.�e2 d4 1 3.0·0 dc3; 1 2.tt:le6 'ife6 13.'ife2 �e7 1 4.�g2 tt:ld4"F) 12 ... �g4 1 3.�e2 �e2 14.'ti'e2 tt:ld4 1 5.'ife7 �e7 1 6.0·0·0 h6 1 7.tt:lh3 0·0·0=] 6.a4 [6.e4 tt:ll6 (6 ... b5 7.�14 tt:ll6 (7 ... tt:le7 B.'ife2 tt:lg6 9.�g3 b4 1 0.tt:ld1 �e7 1 1 .de6 �e6 1 2.tt:le3) B.'ife2 tt:lh5 (B ... tt:lbd7 9.0·0·0 �b7 10.g3 b4,t) 9.�g5 (9.�e3 'ifc7) 9...�e7 10.�e7 'ife7=) 7.�g5 ed5 B.e5 (B.�I6 'i¥16 9.tt:ld5 'ifdB 10.�c4 tt:lc6 1 1 .0·0 �d6; 1 1 ...�g4 1 2.h3 �h5 13.J:le1 �e7=) B ... �e6 (B ... d4 9.�c4 �e7 1 0.el6 gl6 1 1 .�14 dc3oo) 9.el6 gl6 1 0.�14 tt:lc6oo] 6 ... t/Jf6 [6 ... tt:le7 7.e4 ed5 B.ed5 tt:ll5 9.�c4 tt:ld6 (9...�e7 1 0.0·0 0·0 1 1 .l:ie1 tt:ld7 1 2.�14±) 1 0.�d3 �e7 (10 ... �15 1 1 .0·0 �d3 1 2.'ifd3 �e7 1 3.�14 0·0 14.l:lle 1 ;t) 1 1 .�14 0·0 1 2.0·0±] 7.e4 edS [7 ... tt:le4 B.tt:le4 ed5 9.tt:lc3 �e6 1 0.tt:lg5 tt:lc6 1 1 .g3 (1 1 .�e2 �e7 1 2.tt:le6 le6 1 3.�g4 tt:ld4 14.�e3 �16 (14 ... tt:lb3 1 5.�e6 tt:la1 16.�d5 tt:lb3 1 7.'ifh5 g6 18.'i!Ve5t) 1 5.0·0 tt:lb3 1 6.�e6 d4+; 1 1 .tt:le6 le6 1 2.g3 g6 (12...�e7 1 3.�h3 'ifd6 14.0·0 0·0 (14 ... tt:ld4 1 5.�e3 �16 16.l::t e 1 0·0 1 7.�d4 �d4 1 B.�e6 <JihB 1 9.';/;>h1 l::t ae8 20.�g4 l:le1 21 .'ife1 l::tl2 22.'ifeB l::t iB 23.'i!Ve6 'ifc6i) 15.l::t e 1 tt:ld4 1 6.i�J4 'ifc6 1 7.'i!Vg4 �16=) 13.�h3 tt:ld4 (13 .. .';/;>17 14. 'IWI3 'i!VI6 1 5.�e6+-) 1 4.tt:le2 (14.0·0 �g7 1 5.l:ie1 �17 1 6.�e3 .l:leB=) 14 ... e5 (14 ... tt:ll3 1 5.�11 'i¥16 1 6.tt:ll4 tt:lg5 (16 ... tt:ld4 17.tt:le6 tt:le6 1 B.'Ii'd5±) 17.�g2 �d6 1 B.'i!Vg4 0·0 1 9.h4 �14 20.'i¥14 'ti'l4 21.�14 tt:ll7 22.l::t e 1 l::t leB 23.h5 b5 24.hg6 hg6 25.a5 b4 26.�cn; 14 ... tt:lb3 1 5.l::t b 1 'fi'd6 ( 1 5 ... e5 1 6.�e6 d4 1 7.�c4 'ifa5 1 8.�11 ±; 15 ... 'ifa5 16.�d2 '/Wa4 (16 ... tt:ld2 1 Hii'd2 'ti'd2 18.�d2 e5 ( 1 B ... �I7 1 9.b3 �h6 20.14 b5 21 .bc4 bc4 22.l::t b7±) 1 9.b3 cb3 20.l::t b3±) 1 7.�e6 d4oo) 16.tt:ll4 tt:lc1 1 7.l::t c 1 �h6 1B.O·O (1B.l::t c4 'ti'e5) 1 8...�14 1 9.gl4 0·0·0 (19 ... 'ifl4 20.�e6 l:!dB 2 1 .l::t e 1 �IB 22.l:!c3 �g7 23.l::tl3 'ti'g5 24.l:!g3 'li'f6

8.ed5 [B.e5 �e6 (B ... tt:lg4 9.'ifd5±; B ... tt:lld7 9.�g5 (9.'ifd5 tt:lc6 10.'1We4 tt:la5 (10 ... tt:lb6 1 1 .�g5 �e7 1 2.�e7 't!We7 13.a5±) 1 1 .�c4 tt:lc4 1 2.'ti'c4 �e7 1 3.0·0 tt:lb6 14.'ti'e4 0·0 (14...�e6 15.'iYb7i) 1 5.a5 (1 5.�14!) 15 ... tt:ld7 16.tt:ld5i) 9 ... �e7 (9...16 1 O.el6 gl6 1 1 .�14 'ife7 12.�e2 tt:lb6 13.a5 d4 1 4.ab6 dc3 1 5.bc3±) 10.�e7 'ife7 1 1 .tt:ld5 'iVdB 1 2.�c4 tt:lc6 13.'ife2 'ifa5 14.VIfd2 (1 4.b4 tt:lb4 1 5.0·0) 14...�1B 15.'/Wa5 tt:la5 16.�a2 tt:lc6 1 7.e6±; B ... d4 9.�c4 tt:lld7 (9 ... tt:lg4? 1 0.VIfb3±; 9... tt:lc6? 1 0.el6 dc3 1 1 .'ife2 �d7 1 2.�14 Vlfa5 13.0·0·0 tt:ld4 1 4.tt:ld4+-) 10.'ti'b3 (10.tt:lg5 tt:le5 1 1 .VIfe2 Vlfe7 1 2.tt:ld5 d3 13.tt:le7 de2 14.tt:ld5 tt:lc4 1 5.tt:lc7 �e7 16.tt:laB tt:lc6 1 7.tt:ll3 �g4 1 B.�e2 tt:ld4 19.�d3 �13 20.gf3 tt:le5"F) 10 ... 'ifa5 1 1 .�17 �dB 1 2.�d2 dc3 13.�c3 'ti'b6 14.'iVd5 <Jic7 15.e6 tt:ll6 16.VIfg5�; B ... tt:le4 9.tt:le4 (9.tt:ld5 c3 10.bc3 �e6 1 1 .c4 tt:lc6oo; 9.'ifd5 tt:lc3 10.VIfdB �dB 1 1 .bc3 �e6 1 2.tt:lg5 tt:lc6 (12 ... tt:ld7 13.tt:le6 fe6 1 4.14±) 1 3.14 (1 3.tt:le6 le6 14.�c4 tt:le5 1 5.�e6 tt:ld3 16.�e2 tt:lc1 17.l:thc1 �c7 1 8.�d5 l:teB 1 9.�d3 g6 20.c4 �d6 21 .l:lab1 b6=) 13 ... �d5 14.�e3 (14.e6 �e6 15.tt:le6 le6 16.�c4 <Jid7 17.�e3 �d6 1 B.O·O·O �c?"F) 14 ... <JieB 1 5.0·0·0 l::t dB 16.�e2 (16.J:!d5 J:!d5 17.�c4 :C:d7 1 B.J:!d1 l::t d 1 19.�d1 1 79

ti:id8 20.ti:ie4=i') 16 ... h6 17.�13 £1.13 1 8.ti:il3 J:td3=i') 9... de4 1 0.�d8 �dB 1 1 .ti:igS �e6 1 2.ti:ie6 le6 13 . .ic4 ti:ic6 1 4.�14 li:id4 1 S.O-O-O �c7 16.aS �e7 1 7.l::t he1 l::t hl8 18 . .ig3 �gs 1 9.�b1 �14 20.l::te4 (20.b4 ti:ibS 21 .�bS abS=i') 20 ... .ig3 21 .1g3 l::tl2 22.l::tl4 ll18 23.l::r.l8 l::r.IB 24.b4 �c6=) 9.el6 gl6 10.�14 ti:ic6 1 1 .�d2 ( 1 1 .g3 �aS 12.'1Wd2 ti:ib4 1 3.l::r.c1 (13.�e2 d4 1 4.li:ie4 ti:ic2+) 13 ... �e7 1 4 ..ie2 d4 1S.ti:ib1 �a4 1 6.0-0 (1 6.�c4 �c4 17.l::tc4 '!Wb3-+) 16 ... �c6 1 7.li:ih4 bS 18.�13 �dS+) 1 1 ... ti:ib4 (1 1 ...�d7 1 2.�e2 0-0-0?! 1 3.aS �d6 1 4.�d6 �d6 1 S.O-O �b8 16.l::r.lc1 ti:ieS 1 7.ti:ia4 l::r.hg8 1 8.b3;!;; 1 1 ....ig7 12 . .ie2 0-0 1 3.0-0 d4 1 4.li:ie4 'il'dS 1S.ti:ig3 d3 (1 S ... bS 16.li:ih4 J;i.ac8 17.�13 '!Wd7 1 8.abS abS 1 9.�h6±) 1 6.�d1 bS 17.l::r.e 1 l::r.le8oo; 1 1 .....1l<.e7 12 . .ie2 (12.0-0-0 d4�) 12 ... ti:ib4 1 3.0-0 �d7 1 4.aSoo) 12.l::r.d 1 (12.ti:ia2 aS 13.�e2 �g7 14.li:ib4 ab4 1 5.0-0 0-0 1 6.l::r.ld1 d4 17.l::r.e 1 'lifdS 1 8.:C:ac1 c3 1 9.bc3 bc3 20.'1Wd1 '!Wb3+) 1 2...�g7 (12...�1S 1 3.ti:id5 ti:ic2 1 4.'1Wc2 �c2 1 S.ti:ic7 �e7 ( 1 5 ... '1Wc7 16.�c7 �d1 1 7.�d1 bS 1 8.�as .id6 1 9.�c2 �e7 20.g3;t;) 16.J;i.d8 (16.ti:idS=) 16 ... l::t d8 17.ti:id2 c3 1 8.bc3 .ia4 1 9 . .ic4 �c6 20.0-0;t;; 12 ... 'i!'aS 13.�e2 0-0-0 1 4.l::r.c 1 �e7 1 S.O-O l::r.hg8oo) 1 3.�e2 0-0 1 4.0-0 d4 1 5.ti:ie4 'i!'dS 1 6.ti:icS 'liVes 17.'1Wd4 'li:i'c6+] 8 ....id6 9.�c4 [9.'1We2 ..ll<.e7 10.�14 0-0 1 1 .0-0-0 �d6 1 2 . ..1l<.d6 'lifd6 1 3.'1Wes 'liVeS 1 4.ti:ieS bS+] 9 0-0 1 0.0-0 ..ll<.g4 1 1 .h3 �f3 1 2.'1Wf3 ti:ibd7 1 3.'1Wd1 �c7 [13 ... ti:ib6 1 4.'1Wd3 li:ic4 1 5.'1Wc4 l::r.e8 16.�gS h6 1 7.�16 'i¥16 1 8.ti:ie4 'liVeS 1 9.ti:id6=] 1 4.'1ifb3 l::r.ae8 1 5.�e3 l:te7 1 6.l::r. ad1 llfe8 1 7.�d2 h6 1 8.l::r.fe1 ti:ib6 1 9.l:te7 Y2-% .••

Komarov,Dmitry Kallai,Gabor France tt 1 998 (6)

1 .d4 d5 2.c4 dc4 3.ti:if3 c5 4.d5 b5 5.a4 ti:if6 6.ab5 'lifd5 7.ti:ifd2 ti:ibd7 [7...�e6 8.ti:ic3 'lifb7 9.'1ifa4 ti:ibd7 10.li:ic4 �c4 1 1 .'1ifc4 e6 1 2.�gS .ie7=; 7 ... li:ie4 8.'i\fa4 (8.li:ie4 �e4 9.ti:ic3 (9.ti:id2 'ii' b7 1 0.e4 'i!'bS 1 1 .�c4 ( 1 1 .li:ic4 �b7 12.�14) 1 1 ... '1Wd7=) 9 ... '!Wb7 10.e4 (10.'1WdS ti:id7 (10 ... e6=) 1 1 .e4 e6 1 2.'1ifc6 a6 1 3.'li:i'b7 ..ll<.b7 14.�c4 abS 1 S.l::t a8 ..ll<.a8 1 80

1 6 . .ibS �d6=) 1 O...�e6 1 1 . .ie2 ti:id7 1 2.0-0 g6=i') 8 ... ti:id2 (8 ... ti:id6 9.ti:ic3 'il'b7 10.e3 (10.e4 ti:id7 1 1 .�e2 ti:ib6 1 2.�c2 g6=i') 10 ... ti:id7 1 1 .li:ic4 ti:ic4 1 2.'1Wc4 e6 1 3.b3 ti:ib6=) 9 . .id2 (9.ti:id2 ti:id7 (9...�b7 1 0.e4 '1Wd4 1 1 .�c4 ti:id7 1 2.b6;t;) 1 0.b6 a6 1 1 .li:ic4 .ib7 12.13 .ic6 1 3.'ifc2 .ibS 14.e4 '!Wb7oo) 9... .ib7 10.ti:ic3 �dB 1 1 .e4 ti:id7 1 2.'1Wc4 g6 (12 ... e6 13.l::t d 1 ti:ib6 14.'ife2 'l!lfc7=) 13.�e3 .ig7 1 4.�e2 0-0 1 5.0-0 'lifc7=] 8.ti:ic3 'lifd6 9.li:ic4 'lifd1 1 O.ti:id1

10 ... g6 [10 ...a6 1 1 .ti:ic3 �b7 1 2.ti:ia5 abS 1 3.ti:ibS J;i.bB 1 4.13±; 10 ... e6 1 1 .ti:ic3 �b7 12.ti:ia5 �dS 13.13±; 10 ... ti:idS 1 1 .g3 (1 1 . .id2 ti:i7b6 1 2.e4 li:ic4 13 . .ic4 ti:ib6 14.b3 �b7 1 S.ti:ic3 e6 16.£1.14 �e7 17.�e2 �16=; 1 1 .ti:iaS li:ib4 12.ti:ie3 l::r.b8 1 3.ti:ic6 ti:ic6 14.bc6 ti:ie5 1 5.na7 ti:ic6= 1 6.l:tc7 �d7=i'; 1 1 .e4 li:ib4 12.ti:ide3 �b7 1 3.13 a6 (13 ... e6) 14.b6 (14.ba6 l::r.a6=) 14 ... l::r.b8 1 5.�d2 e6 16.ti:iaS .ia8 1 7.b7 �b7 1 8.�b4 cb4 1 9.ti:ib7 l::r.b7 20.l::r.a6 .ic5=) 1 1 ... e6 ( 1 1 ... a6 12.�g2 .ib7 1 3.ba6 J;i.a6 14.J:ta6 .ia6 1 5.�d5±; 11 ... ti:ib4 12 . .ig2 ti:ic2 13.�11 ti:ia1 1 4.£l.a8 ti:ib3 1 5.�14 ti:ib6 16.ti:ib6 (16.�c6 .id7=) 16 ...ab6 17 ..ic7 �d7 1 8.ti:ic3 li:id4 19 ..ib6 e6 20.�g2 ti:ib5 21 .ti:ibS �b5 22.lla1 .id6 23.�13 0-0 24.l::r.aS±) 1 2 . .ig2 l::r.b8 (12 ... ..1l<.b7 1 3.ti:ia5) 13.l::r.a7 l::r.bS 1 4.ti:ic3 ti:ic3 1 S.bc3 l::r.b3 1 6.<J;>d2;!;] 1 1 .ti:ia5 �g7 [ 1 1 ... a6 1 2.ti:ic3 �g7 13.ti:ic6 �b7 1 4.e4 abS 1 S.l::r.a8 �aB 1 6.�bS .ic6 17.�c6 0-0;!;] 1 2.g3 li:ig4? [12 ... ti:idS 13 . .ig2 ti:i7b6 1 4.�e3 (14.li:ie3 e6 1 S.ti:iac4 (1 S.ti:idS edS 1 6.e4 .ie6=) 1S ...ti:ic4 1 6.li:ic4 0-0 1 7.0-0 .id7 1 8.l::r.aS lllb8 1 9.e4 ti:ib6 20.ti:ie3 .ic8=) 14 ... .id7 15 . .icS �b5 16.ti:ib3 �c6 17.ti:ic3 li:ib4 1 8.�c6 ti:ic6 19 . .ib6 J;i.b8 20.ti:iaS l::r.b6 21 .ti:ic6 l::r.c6 22.l::r.a7 �c3 23.bc3 l::r.c3 24.J;i.a8 �d7 2S.l::r. h8 l::r.c 1 26.<;!;>d2 l::r.h 1 27.l::r.h7 �e6;!;]

1 3.ti:ic3 ti:ib6 1 4..ig2 llb8 1 5.ti:ic6 l::r. b7 1 6.h3 ti:ih6 1 7.ti:ia7 J;i.c7 1 8.ti:ic8 l::r.c8 1 9.�c6 �f8 20.l::r.a6 li:ic4 21 .g4 f5 22.ti:id5 ti:id6 23.b6 �f7 24.gf5 gf5 25.l::r.g 1 J;i.b8 1 -0

Pert,Nicholas Estrada,Julian Oakham 2001 (8)

1 .d4 d5 2.ti:if3 c5 3.c4 dc4 4.d5 e6 5.ti:ic3 ed5 6.'1ifd5 'lifd5 7.ti:id5 �d6 8.ti:id2 ti:ie7 9.e4 ti:id5 1 O.ed5

10 �f5 [10 ... 0-0 1 1 .ti:ic4 l::r.d 8 12.ti:id6 (1 2.�gs 16 13 ..ie3 �18 1 4.0-0-0;!;) 12 ... J:td6 13.�c4 bS (13 ... b6 14.£1.14 J;i.d7 1 S.0-0-0±) 1 4.�bS �a6 1 S. .ia6 (1 S.a4 lldS 16.�e3 .ibS 1 7.abS ti:id7 1 8.'.t>e2 �18 1 9J:taS;!;; 1 S.�a4 l::r.dS 16 . ..1l<.e3 �b7 17.�b3 I:!.d7 1 8.13 ti:ic6 1 9.'.t>l2 ti:ieS 20.�c2 li:ic4 21 .J:thd1 .idS 22.£i.IS J;i.dd8 23.�cS±) 1 S ... ti:ia6 16.�e3 l::r.dS 17.'.t>e2 J:lb8 18.b3 li:ib4 1 9.J:lhd1 l::r.d 1 20. '.t>d1 lld8 2 1 . '.t>e2 l::tdS 22.J:I.c1 ti:ia2 23.l::tc4 aS 24. .ic5;!;; 1 0... b5 1 1 .a4 .ib7 (11 ... ti:ia6 12.abS li:ib4 1 3.li:ic4 ti:ic2 1 4.'.t>d1 ti:ia1 1 5.ti:id6 '.t>e7 16.ti:ic8 llac8 17 . .ic4 I:!.he8 1 8.£1.14 '.t>d7 1 9.13±) 1 2.abS �dS 13.li:ic4 �c7 14.£l.e3 ti:id7 1 S.0-0-0 .ib7 1 6.13 a6 17.ti:ia3 16 1 8.£l.c4 ti:ies 1 9.�cs li:ic4 20.li:ic4 I:!.ea 21 .b4±; 1 0... �e7 1 1 .12:c4 l::r.d8 1 2.�e3 (1 2.ti:id6 I:!.d6 13 . .ic4;!;) 12 ... b6 1 3.0-0-0 .ib7 14 . .ie2 Cicd7 (14 ... '.t>IB 1S.ti:id6 J:ld6 16 . .il4±) 1 S.l::r.he1 .ib8 (1S ... ti:il6 16.ti:id6 �d6 17.�14 �d7 18.�bs \tea 19.l::t e7±) 16.d6 (16.�13 �18 1 7.g4 ti:il6 1 8 . .igS;!;) 1 6 ... �18 17.g4 a6 1 8.h4;!;] 1 1 .li:ic4 �d7 [1 1 ... '.t>e7 1 2.ti:id6! (12.�e3 ti:id7 13.0-0-0 tL.e5 1 4.li:ieS (14.li:id6 �d6 1 S..il4 l::t he8 16.�bS �d7=) 1 4...�es 1 5.£l.c5 '.t>f6=) 12 ... �d6 13.£1.14 (13. .ic4 nee 1 4.�e3 ti:id7 1 S.O-O-O ti:ieS=) 13 ... '.t>d5 1 4.0-0-0 .•.

Survey QG 5.6 <;i;>e6 1 5.�c4 Wl6 16J:I:d6 (16.l::t h e1 tt:lc6 1 7.J:f.d6 �e6 1 8.�e6 le6 19.l::t de6 <;1;>17 20.�d6 b6 2 1 .l::t 6e4 l::t hd8=; 21 ... l::t he8) 16...�e6 17.l::te 1 (17.�d5 tt:lc6 1 8.�c6 bc6 1 9.l::tc6) 17 ... l::t e8 1 8.�e5 <;i;>g6 1 9.�d3 wh6 (19 ... Wh5 20.�g7 tt:lc6 21 .l::t e4 Wg5 22.14±) 20.l::t e3 g6 21 .l::te6 .!:f.e6 22 . .!:f.h3 wg5 23.14 wg4 24.l::t g3 wh4 25.�e2+-] 12.�e3 [12.tLld6! 1 1 ...Wd7] 1 2 ... tt:la6 1 3.l::tc 1 l::tac8 [13... llhc8 1 4.tt:ld6 Wd6 1 5.�c4 tt:lc7 16.�14 wd7 1 7.0-0 a6 1 8.llld1 16 (18 ... b5 1 9.�c7 l::tc7 20.d6 l::t ccB 21 .�17 l::t ab8 22.l::t d5 �e6 23.�e6 We6 24.l::tcc5 l::t c5 25.l::t c5 Wd6 26.l::t c 1±; 18 ... tt:lb5 1 9.a4 tt:ld6 20.a5 l::te 8 21 .13 tt:lc4 22.llc4 llac8 23.g4 �g6 24.WI2;t) 1 9.a4 (19.�e2 tt:lb5 20.g4 �g6 21 .�e3 tt:ld4=) 19 ... b5 20.ab5 tt:lb5 (20 ... ab5 21 .d6±) 2 1 .l::t a 1 tt:ld4 22.l::t a5±; 13 ... l::t he8 1 4.tt:ld6 Wd6 1 5.�a6 ba6 16.0-0 c4 (16 ... l::t ac8 1 7.l::tld1 16 18 . .!:f.c4 l::t e4 1 9.�14 Wd7 20.l::t e4 �e4 21 .13 �g6 22.WI2 c4 23.we3 c3 24.bc3 l::tc3 25.Wd4 J:lc2;t) 1 7.J:lc4 (17.l::t ld1 �d3 1 8.b3 l::t ac8 1 9.a3 16 20.h4 a5 21.bc4 .ic4 22.�14 Wd7=) 17 ... .id3 1 8.llc6 <;i;>d5 19.l::t lc1 .ib5 20.l::t c7 we6 21 .kd4±] 1 4.tt:ld6 Wd6 1 5.�c4 tt:lb4 1 6.�f4 Wd7 1 7.<;i;>d2 .ie4 18 .ib5 Wd8 1 9.f3 £l.d5 20.a3 .ic6 [20 ... tt:la6!? 2 1 .l::t h e1 (21 .l::t h d1 We? 22.We3 l::t hd8'i'; 21 .l::t c3 we? 22.l::t hc1 J:lhd8 23. we3 £l.e6 (23 ... wl6 24.b4 c4 25.kc4 .ic4 26.J:lc4;t) 24.�a6 ba6 25.l::t c5 l::tc5 26.l::t c5 .id5=; 26 ... l::t d7 27.l::tc6 (27.b4 �d5 28.h4 g6=) 27 ... a5 28.l::t a6±) 2L�e6 22.�g5 (22.h4 we?; 22.�d6 tt:lc7 23. .id3 b6 24.�e5 Wd7oo) 22 ... wc7 23. .ia6 ba6 24.l::t c5 Wd7 25.l::t ec1 l::tc5 26.l::tc5 l::t c8 27.l::ta5 .ib3 28.J:la6 l::t c2 29.We3 l::t g2=] 21 .l::tc5 b6? [21 . ..tt:ld5 22.�g3 (22.�d6 �b5 23.l::td5 kc6 24 . .!:f.d4 .id? 25.l::t d 1 lle8=) 22 ... tLlb6 (22 ... J:le8 23.£l.c4 tt:ll6 24.£1.17±) 23.£l.d3;t] 22.�c6 tt:lc6 [22 ...bc5 23..ib7 tt:lc6 24.�c8 wca 25.l::tc 1 lld8 26.We3 l::t d5 27.b4±] 23.lld5 we7 24.lle1 wf6 25.h4 g6 26.�h6 llheS 27.l::td 6 .!:f.e6 28.£l.g5 wg7 29.l::tee6 fe6 30.l::td7 wgS 31 .�f6 e5 32.l::t g7 Wf8 33 . .!:f.h7 J:leS 34.llc7 J:le6 35.�g7 wgS 36.�h6 a5 37.�e3 tt:le7 38.J:ld7 tt:lf5 39.�f2 e4 40.fe4 J:!e4 41 .£l.b6 a4 42.£l.f2 tt:lh4 43.<;i;>d3 .!:f.g4 44.�h4 l::t h4 45.l::td4 .!:f.h2 46.l::t g4 wf7 47.we3 wf6 •

48.Wf3 .!:f.h1 49.l::ta4 J:lf1 50.we2 1 -0 flg1 51 .wf2

Khenkin,Igor Cifuentes,Roberto

47.Wd3 tt:la5 48.Wd4 b3 49.wc5 tt:lb7 50.Wc6 tt:la5 51.'>i
Verat,Laurent �eszaros�ndras

Haarlem 2000 (5)

1 .d4 d5 2.c4 dc4 3.tt:lf3 c5 4.d5 e6 5.t2lc3 tt:le7 6.e4 ed5 7.ed5 tt:lf5 8.�c4 �e7 9.0-0 0-0 1 0.h3 [10.tt:le5 tt:ld7 1 1 .£1.14 �d6 12.lle1 tt:le5! 13.�e5 ke5 1 4.J:le5 'i!VI6=] 1 0 tt:ld7 [10 ... tt:ld6 1 1 .£i.d3 .il5 1 2.k14 .id3 13.'i!Vd3 tt:ld7 1 4.l::tle1 (14.tt:lg5 tt:ll6 (14 ... .ig5 15.�d6 l::te 8 16.'iib5 b6 1 7.l::tle1 ;t) 1 5.ke5 c4 (15 ... h6 16.�16 hg5 17.�e5;t) 16.'ii'c2 h6 17.�16 hg5 18.�e5;t) 14 ... l::t e8 (14 ... tt:ll6 1 5.J:le2;t) 1 5.fle2 c4 1 6.'iid2 tt:lc5 1 7.'ii'd4 tt:ld3 1 8.�d6 .id6 1 9.'1i'c4 tt:l14 20.l::t e8 'ii'e8 21 .g3 tt:lg6 22.tt:le4±] 1 1 ..ib3 a6 1 2.J:le1 [12.a4!?] 1 2 tt:ld6 [12 ... b5 1 3.a4 (13 ..il4 .id6 14.'iid2 'i!Vc7 15 . .id6 tt:ld6 16.'1i'l4 tt:ll6) 13 ... b4 1 4.tt:le4 kb7 15.d6 .il6 16 ..id5 .id5 17.ifd5 tt:ld4 1 8.tt:ld4 �d4 1 9.�g5;!;; 12 ... tt:lb6 13 ..il4 (13.a4 c4 1 4.�c2 �b4 15.l::t e5;!;) 1 3...�d6 14.ifd2 .id? 1 5.�d6 tt:ld6 16.'i¥14 �15 17.J:lac1 J:lc8 1 8.kc2 �c2 1 9.l::t c2 'i!Vd7 20.l::tcea] 1 3.�f4 tt:lf6 1 4.tt:le5 fle8 1 5.'ii'f3! .ifS

Recklinghausen 1 989

1 .d4 d5 2.tt:lf3 c5 3.c4 dc4 4.d5 tt:lf6 5.t2lc3 �f5 6.tt:lh4 [6.'ii'a4]

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6 e6!? [6... g6?! 7.tt:ll5 gl5 8.g3!;t; 6 ...£l.e4 7.£l.g5! tt:lbd7 8.13 �g6 9.e4±; 6 ... �c8 7.e4 e6 8.t2l13!;t] 7.tt:lf5 [7.�g5] 7 ef5 8.£l.g5 [8.g3!?] 8 ... �d6 9.e3 a6 1 o.iff3?! [1 o.�c4 h6 1 1 .�h4 tt:lbd7 12.ifc2 g6 13.0-0 0-0=] 1 0 h6 1 1 .�f6 [1 1 .�14 b5 1 2.�d6 'ii'd6 13.'iVI5 tt:lbd?'i'] 1 1 ...'iif6 1 2.�c4 tt:ld7 1 3.�d3 g6 14.0-0-0 [14.0-0 tt:le5 1 5.'iYe2 'iVh4+] 14 0-0 1 5.'ifh3 c4! 1 6.�c2 [16.�c4? l::tac8 �::,. 1 7... J:lc3+] 1 6 b5 1 7.g4! b4 18.gf5!? bc3 19.fg6 tt:le5! 20.'ii'h 6 [20.gf7 l::t17 2 1 .l::t h g1 l::t g?+] 20 .. .fg6 21 .llhg1 ifg7 22.'iYh3 l::tf6 23.f4 tt:ld3 24.£l.d3 cb2 25.wb1 cd3 26.l::td 3 l::teS'i' 27.l::tc3 [27.l::t b3 .ic5!] 27 l::tf5 28.l::tc6 l::td 5 29.'ii'g2 [29.15 g5 30.ifh5 fle3!+] 29 l::td 3 30.e4 fld8!!+ 31 .f5 [31.e5 �e5! 32.fe5 (32J:ig6 l::t d1 33.Wc2 b1if-+) 32 ... lld1 33.J:ld1 l::t d1 34.wb2 'i!Vb7 35.wa3 (35.wc2 'ifb1 36.Wc3 J:i.d3 37.wc4 'ifb5X) 35 ... fld3 36.>ii
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1 6.g4!± h6 1 7.�g3 tt:ld7 1 8.tt:lc4 tt:lc4 1 9.�c4 l::te1 20.l::te 1 'ii'f6 2 1 . 'ii'f6 tt:lf6 22.tt:la4! tt:ld7 23.d6 b5 24.�d5 l::ta7 25.fle8 [25.tt:lc5! tt:lc5 26.flc1 �e6 27.l::t c5 �d5 28.l::t d5 l::td7 29.l::t c5+-] 25 ... �b7 26 ..ib7 llb7 27.tt:lc3 .!:f.bS 28.l::t b8 tLlbS 29.tLld5 f6 30.tt:lc7 wf7 31 .wf1 g6 32.we2 f5 33.gf5 gf5 34.�e5 c4 35.f4 �g7 36.We3 tt:lc6 37 .ig7 Wg7 38.tt:la6 wf7 39.tt:lc7 b4 40.a4 h5 41 .h4 wf6 42.d7 we7 43.tt:ld5 Wd7 44.tt:lb6 wes 45.tt:lc4 wd5 46.tt:lb6 we6 •

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Meszaros 1 81

N�c

SURVEY

INTRODUCTION: Kick Langeweg MAIN ANALYSIS: Joel Lautier STUDY MATERIAL: Langeweg, Gutman, Timman, Avrukh, Scherbakov

Nimzo-lndian Defence Rubinstein Variation Nl 13.12

Botvinnik Was Right 1 .d4 t2Jf6 2.c4 e6 3.t2lc3 i.b4 4.e3 b6 5.t2le2 i.a6 6.a3 i.c3 7.t2Jc3 d5 8.b3 This line of the Nimzo-Indian De­ fence appeared three times in the 1 957 world championship match between Botvinnik and challenger Smyslov. After 8 ... 0-0 Botvinnik played 9.i.e2 twice (in Games 7 and 15) and 9 .a4 once, in Game 1 3 . I n his famous autobiographic tril­ ogy, Botvinnik concludes that 9 .a4 is slightly premature and 9.i.e2 is more accurate. Unfortunately, he gives no further comment, leaving it to the reader to find out why - no small task, given the fact that the grandmasters who annotated these world championship games at the time didn't agree amongst them­ selves. Bronstein thought that the move 9.a4, which secures the di­ agonal a3-f8 and the b5 square for the queen's knight, reinforced White's play. Taimanov, on the other hand, subscribed to Botvin­ nik's views. His evaluation, how­ ever, was based on a line from the 1 3th match game indicated by Bronstein. After 9.a4 c5 1 0.i.a3 dc4 1 l .bc4 t2lc6 l 2.t2lb5 he had suggested 1 2 ... cd4 1 3.i.f8 �f8 1 4.ed4 J:!.d8 1 5 .'i¥b1 t2:le4 1 6.�e4 �b4, with dangerous threats. Bot­ vinnik mentions 1 6.i.d3, when Black's initiative comes to a stand1 82

still. In reality there is nothing wrong with 1 2 ... i.b7. After 1 3 .i.e2 t2:le4 14.i.f3 Smyslov could have reached a comfortable position with 14 ... t2la5.

Half a Century Later Almost half a century later players are still struggling with this matter. Even as erudite a grandmaster as Joel Lautier appears to have gaps in his opening repertoire. In his ex­ tensive notes to the featured game Lautier-Akopian, Enghien les Ba-

STATISTICS

ins 200 1 , he writes that his original intention was to play 9.i.e2. Sud­ denly he figured that 9.a4 could be a potentially strong innovation. In truth, the line 9.a4 t2Jc6 1 0.i.a3?! .!:i:e8 1 1 .i.e2 e5 ! highlights the drawbacks of White's position: with a lead in development and White's king stuck in the middle, Black is all set for a strong attack starting with a pawn sacrifice. All this had happened before in the game Petursson-Seul, Clichy 1 99 1 . Chances are that Lautier

Survey N/ 13. 12 didn't know that one ! So 1 0.�e2 is the right way to proceed. If B lack chooses a set-up with 9 ... tt:lc6 there is not much differ­ ence between 9.�e2 and 9.a4. In most cases it boils down to a trans­ position of moves. An important game from White's point of view is Avrukh-Barsov, Antwerp 1 999, in which Black takes direct central action with 1 2 . . . e5. The usual counter-play with dc4 and tt:la5 is well illustrated by Donner­ Kupper, Venice 1 967 and Kuzmin­ Ree, Kiev 1978. It is advisable for Black to at least temporarily omit the exchange on c4 and first clear the route to d8 for the king's rook with 10 .. :li�Vd7. See Boersma­ Timman, Leeuwarden 1 98 1 , and Alexandrov-Akopian, New Delhi 2000. Another good method is Smys­ lov's 9 ... dc4 1 0.bc4, and only now 1 0 . . . tt:lc6. The timely exchange on c4 eliminates the possibility of l l .�a3, as in Avrukh-Barsov. In the 1 5th match game Botvinnik­ Smyslov, Moscow 1 957, Black got sufficient counter-play. The solid­ ity of Smyslov's idea was subse­ quently confirmed in Goor­ machtigh-Mikhalchishin, Sas van Gent 1990.

Conclusion Perhaps 9.�e2 is slightly more ac­ curate than 9.a4, as Botvinnik had already ascertained. After 9 ... c5 White can strive for an opening ad­ vantage with 10.dc5 - see the games Bagirov-Nevanlinna, Jy­ vaskyla 1 999, and Ulko-Sorokin, St. Petersburg 2000. But both 9 ... dc4 and 9 ... tt:lc6 give Black adequate counter-play. After 9.a4 the continuation 9 ... c5 seems to solve all Black's problems - see the 1 3th match game Botvinnik­ Smyslov, Moscow 1 957.

N l 1 3. 1 2

Study Material

Lautier,Joel Akopian,Vladimir

Enghien les Bains 2001 (9)

8.b3

1 .d4 tt:lf6 2.c4 e6 3.tt:lc3 �b4 4.e3 b6 5.tt:le2 �a6 6.a3 �c3 7.tt:lc3 d5 8.b3 0-0 9.a4 [9.�e2 tt:lc6 1 0.a4] 9... tt:lc6 1 0.�a3?! a:ea 1 1 .�e2 e5! 1 2.de5 tt:les! ..... 1 3.tt:ld5 [1 3.cd5 �e2 1 4.\t>e2 (14.'i¥e2 tt:ld5 1 5.l::td 1 tt:lc3 1 6. .S:d8 .S:adB 17.'i¥c2 tt:ld3 18.<J.ol1 t2l14+; 1 4.tt:le2 'i¥d5 15.'i¥d5 tt:ld5 1 6.l::td 1 =) 1 4... 'i¥d7 (14...'f!Vc8!?; 1 5...'//Va6) 1 5.13 .!ladS 16.e4 c6f] 1 3 ...tt:ld5 1 4.'i¥d5 [1 4.cd5 �e2 1 5.<J.oe2 'i¥g5 1 6.\t>11 J::!.adB 1 7.'i¥d2 tt:lg4 1 8.l::td 1 'f�YI5 1 9.e4 l::Ie4 20.13 tt:le3 21 .<J.og1 l::td5 22.'f!Vd5 tt:ld5 23.1e4 'i¥e4-+ Petursson-Seul, Clichy 1 991]

Avrukh,Boris Manor,IIan Israel

tt

2000 (4)

1 .d4 lt:lf6 2.c4 e6 3.1t:lc3 .ill.b4 4.e3 b6 5.1De2 .ill.a6 6.a3 .ill.c3 7.1t:lc3 d5 8.b3 c5 9.a4 lt:lc6 10 ..ill.a3 cd4 1 1 .1t:lb5 lt:le4 1 2.cd5 de3 13.f3 lt:le5 1 4.fe4 'ii' h4 1 5.g3 'ii'f6 1 6.1Dd6 <;t>dS 11 .lt:lf7 <J;>es 1 8.1t:ld6 <;t>dS 1 9.1t:lb7 <J;>es [19 ... .ill.b7? 20.de6 litc8 21. .!:lc1 .ill.c6 22 . .ill.a6+-] 20.1t:ld6 Y2-Y2

Pahtz,Thomas Portisch,Lajos Bad Worishofen 1 992 (8)

1 4.. .'iVh4! [14...'l!\V16 1 5.0-0 l::tadB 16.'i¥e4 tt:lc4 1 7.'l!\VI3 'i¥13 18.gl3 tt:la3 1 9.�a6 tt:lc2 20. .S:ad1 tt:lb4 21.�c4=] 1 5.'i¥d4 [15 . .S:d1 J:!.adB 1 6. .!ld4 'i¥16 17.'iYe4 t2lc4 18J:td8 'l!\Vc3-+; 1 5.'iYd2 .S:ad8 16.'l!\Vc2 (16.'//Vc3 tt:ld3 17.�d3 l::te3-+) 16 ... �b7 17.0-0 'l!\Vg5 18.g3 tt:ll3..... ; 1 5.'l!\Vd1 �b7 16.0-0 'iYe4 17.�13 (1 7.13 'i¥e3 18.<J.oh1 l::tadB 1 9.'iYe1 tt:lc6-+) 17...t2l13 18.'iYI3 'i¥13 1 9.gl3 �13f; 1 5.g3 'i¥16 1 6.0-0 l::tadB 17. 'i¥g2 tl.d2 1 8.l:i:ae1 l::te2 1 9.l:re2 tt:ll3 20.<;t>h1 �b7.....] 1 5 ... 'i¥d4 1 6.ed4 tt:lc4 1 7.bc4 �c4 1 8.0-0 �e2 1 9..S:fc1 l:!.ed8?! [19 ... .!:l.ac8!? 20.J:!.c3 (20.d5 l::!.edB+) 20 ... c6 21 .l::Iac1 �g4] 20. .Uc7 J:1d4 21 .�b2 l:td5 22.tl.e1 h6 23.�c3 �d1 24.a5 ba5 25.�a5 l::ta5 26.l::!.d 1 l:tf5 27.l:td4! a5 28.g4 J:!.g5 29.l::ta4 v.-v. Lautier

1 .d4 lt:lf6 2.c4 e6 3.1t:lc3 2Lb4 4.e3 b6 5.1De2 .ill.a6 6.a3 2Lc3 7.1t:lc3 d5 8.b3 0-0 9..ill.b2 lt:lc6!? 1 0.cd5 .ill.f 1 1 1 .dc6 .ill.g 2 1 2.Il:g1 .ill.d 5! [12 ... .ill.c6 13.d5! ed5 1 4.1Dd5 .ill.d 5 1 5.l:!:g7 <J;>g7 16.'ii'g 4 lith8 1 7.'1!\YgS] 1 3.'1!\Ye2 [1 3.e4? lt:le4 1 4.'ii'g4 (14.1t:le4 .ill.e4 15.d5 e5 16 . .li!.e5 16) 14 ... g6 1 5.1t:le4 15] 1 3 ... /tJeS 1 4.e4 2Lc6 1 5.0-0-0 'ii'e7 1 6.<J;>b1 Il:d8 1 7.1ita2 f6 1 8.f3 l:if7 1 9.J:id2 .ill.b7 20.'ii'd 1 c6 21 .d5 cd5 22.ed5 .ill.d 5 23.1t:ld5 l:id5 24.l:id5 ed5 25.'1!\Yd5 'ii'd7 26.'ii'c4 h6 27.a4 lith7 28.J:id1 'I!\Ye7 29.l:ie1 'ii'd 7 Y2-Y2 Gutman

M/92-4-84

Waelti,T Gerber,Richard Lenk 2000 ( 1 )

1 .d4 lt:lf6 2.c4 e6 3.1t:lc3 2Lb4 4.e3 b6 5.1De2 .ill.a6 6.a3 .ill.c3 7.1t:lc3 d5 8.b3 0-0 9..ill.d 3?! [Taimanov] 9 ... 1Dc6 1 0.0-0 lt:la5 [10 ... dc4 1 1 .bc4 lt:la5<="] 1 1 .b4!? lt:lc4 1 2.b5 2Lb7 1 3.e4 e5 14 ..li!.c4 dc4 1 5.d5 a6 1 6.a4 ab5 1 83

1 7. b . 3 b4 1 8.�b4 l:le8 1 9.'i!Ye2 c6 20.dc6 �c6 21 .l:lfd1 'ilfc8 22.f3 .>kd7 23.l:ld6 l:le6 24.l:le6 �e6 25.ti:Jb5 ti:Jd7 26.g3 'ilfc6 27. 'i!Ye3 h6 28.�g2 \t>h7 29.ti:Jc3 f5 30.l:ld1 l:le8 31 .l:ld6 'ilfc7 32.ti:Jd5 �d5 33.ed5 ti:Jf6 34.'i!Yd2 e4 35.'ilff4 ef3 36.\t>f3 c3 37.'ilff5 \t>g8 38.l:!.f6 gf6 39.'i!Yg6 'ilfg7 40.'ilfe8 \t>h7 41 .'ii'e4 1 -0 �g8 42.�c3

9.ii.e2 c5

1 1 .�e2 ti:Jc6 1 2.0-0 l:!.b8 1 3.ti::l a4 ti:Jd7 1 4.Ilc1 ti:Ja5 1 5.cd5 �e2 1 6.'ife2 ti:Jb3 1 7.Ilcd1 ed5 1 8.l:ld5 'ifh4 1 9.f4 'fle7 20Jlfd1 ti:Jf6 21.Ile5 'ifc7 22.l:lg5 ti:Je8 23.�e5 'flc6 24.�b8 'ii'a4 25.'ii'c2 c4 26.l:lgd5 'ii'a3 27.�c4 a5 28.�e5 a4 29.h3 \t>h8 30.l:ld8 \t>g8 31 .l:l1 d7 ti:Ja5 32.'ifc3 ti:Jb3 33.l:la7 f6 34.l:laa8 1 -0

Avrukh,Boris Bunzmann,Dimitrij Biel 1 999 ( 1 0)

Wibe,Terje Helmers,Knut cr 1 975

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Bagirov,Vladimir Nevanlinna,Risto Jyvaskyla 1 999

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1 .d4 ti:Jf6 2.c4 e6 3.ti:Jc3 .>kb4 4.e3 b6 5.ti:Je2 .>ka6 6.a3 �c3 7.ti:Jc3 d5 8.b3 0-0 9.�e2 ti:Jbd7 1 0.0-0 c5 1 1 .a4 l:le8?! [1 L�b7 1 2.�a3 J:le8 13.ti:Jb5 (13.l:!.c1!?) 1 3 ... 'ifb8 14.l::tc 1 a6 1 5.ti:Jc3;t Avrukh] 1 2.ti:Jb5 cd4 1 3.ed4 e5 14.ti::l d6 l:!f8 [14 ... l::t e6 1 5.ti:Jf7! \t>f7 16.cd5+-] 1 5 . .>ka3 ed4 1 6.'ii'd 4 ti:Jc5 [16 ... dc4 17.bc4±; 1 7.b4!?] 1 7. .>kc5 bc5 1 8.'ii'c5 '!flle7 1 9.�f3 l::tac8 [19 ... J:!.fd8 20.ti::l e4] 20.'ii'a3 l::tcd8 21 .ti:Jb5 'ifa3 22.l::ta3 dc4 23.bc4 l::tc8 24.l::tc 1 ti:Jd7 25.ti:Ja7 J:ic4 26.l::tc4 �c4 27.ti:Jc6+- l::te8 28.h3 ti:Je5 29.ti:Je5 J:!.e5 30.a5 .>ka6 31 J:le3! J:!.e3 32.fe3 \t>f8 33.\t>f2 \t>e7 34.�e2 �e2 35.\t>e2 �d6 36.\t>f3 llic5 37.�e4 \t>b5 38.\lid5 \t>a5 39.\t>d6 �b5 40.�e7 f5 41 .ll;>f7 \t>c4 42.Wg7 \t>d3 43.1ith7 \t>e3 44.\t>g6 litf4 45.h4 \t>g4 46.h5 f4 47.h6 litg3 48.1itg5 1 -0

Loginov,Anton Sorokin,Maxim

ti:Je6 30.l:ta7 J:!.c1 31 .Wf2 f4 32.�h4 g5 33.�g5 ti:Jg5 34.I:id7 l:tc2 35. \t>f1 l:td2 36.Ild5 ti:Je6 0-1

Ulko,Yaroslav Sorokin,Maxim St Petersburg 2000 (5)

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9.ii.e2 tt.:lc6

St Petersburg 2000 ( 1 )

1 .d4 ti:Jf6 2.c4 e 6 3.ti:Jc3 �b4 4.e3 b6 5.ti:Je2 .>ka6 6.a3 .>kc3 7.ti:Jc3 d5 8.b3 c5 9.�e2 0-0 1 0.0-0 cd4 1 1 .ed4 ti:Jc6 1 2.�e3 .I:Ic8 1 3.ti:Jb5 �b5 1 4.cb5 ti:Je7 1 5.f3 ti:Jf5 1 6.�f2 h5 17.�d3 'ilfc7 1 8.�f5 ef5 1 9.J:!.e1 J:!.fe8 20.�h4 'ii'c3 21 .Ilb1 ti:Jh7 22.J:!.e8 J:!.e8 23.�e1 'ife3 24.�f2 'ife7 25.'ife1 'iff8 26.'ilfb4 'ifb4 27.ab4 l:tc8 28.�g3 ti:Jg5 29.l:ta1

Ritov,Boris Timman,Jan Tallinn 1 973 (4)

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Survey NI 13. 12

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13.J:tb3 cb3 14 . ..1ia6; 1 1 ...c6 1 2.a4 'tie? 13.�d2 J:tfe8 1 4.'ife 1 ! t2Jb7 1 5.tLlb5! �b5 16.ab5 c5 17.�c3 J:tac8 1 8.J:ta1 tLld6 1 9.J:ta4!± Hort-Lombardy, Reykjavik 1 978] 1 2.a4 J:tfe8 1 3.cdS tLldS 1 4.tLldS jj,e2 1 S.t2Jf6 gf6 1 6.'iie2 eS 1 7.'iif3 'ifc6 1 8.dS 'ifd6 1 9.e4 cS 20.'ifhS fS 21 .'iffS 'ifg6 22.'iif3 t2Jb7 23.�b2 t2Jd6 24.J:tfe1 J:te7 2S.J:te3 'O!th8 26.J:tbe1 J:tg8 27.'ii' h 3 'ifg4 28.'tig4 J:tg4 29.h3 J:tgS 30.f4 f6 31 .J:tf1 'O!tg7 32.g4 h6 33.>!!!
Kuzmin,Gennady Ree,Hans Kiev 1 978 (1 1 )

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Timman

M/92·5·70

9.�e2 tt:Jc6 1 O.a4

Alterman,Boris Raisky,Eduard

Donner,Johannes Kupper,Josef

Naberezhnie Chelni 1 988 (5)

Venezia 1 967 (4)

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1 .d4 tLlf6 2.c4 e6 3.tLlc3 �b4 4.e3 b6 S.tLle2 ..lia6 6.a3 ..tc3 7.t2Jc3 dS 8.b3 0-0 9.�e2 dc4 1 O.bc4 t2Jc6 1 1 .a4 tL:iaS?! [ 1 1 ...'ifd7] 1 2 ...1ia3 [12.tLlb5 c6 1 3.t2Ja3 c5 14.jj,d2 t2Jc6 15 ...tc3 'ife7 1 6.0-0 l::tad8 17.tLlc2 t2Je4 1 8.'iie 1 t2Jc3 1 9.'tic3 'i¥16= Taimanov­ Portisch, Budapest 1 961] 1 2... l::te8 1 3.tL:ibS c6 1 4.t2Jd6 J:te7 1 S.O-O tL:ieS 1 6.t2Je8 l::te8 1 7.'ifc2 'tic7 1 8.l::tfd1 :!ladS 1 9.'ifc3 [19 . ..td3] 1 9 ... cS 20.dcS bcS 21 .l::td8 l::td8 22.llb1 f6 23 . ..1if1 t2'lb7 [23 ... J:td7] 24.'tic2 'tid7 [24... tLla5] 2S.h3 'O!th8? [25 ... 'ifd2 26.'ife4!] 26.�e2 'ifc7 [26...'ifd2 27.'tid2 l::td2 28.jj,l3 l::td7 29.jj,c5!] 27.'ife4 J:td6 28. ..td3 fS [28 ... g6 29 . ..tb2 e5 30.14] 29.'ifeS± l::tc6 30.'ifc3 l::t b6 31 .J:td1 wgs 32.�f1 l::td 6 33.'ifeS! ..tc4 [33 ... J:tc6 34. ..tb2±] 34 ...\icS J:tc6 3S.'ifc7 J:tc7 36 ...ta7+- �f1 37.Wf1 l::tc4 38.J:td7 tL:iaS 39.�d4 g6 40.l::tg7 Wf8 41 .l::t h 7 t2Jc6 42.j/,f6 l::ta4 43.J:tg7 eS 44.l::tg 6 J:ta1 4S.'O!te2 Wf7 46.l:th6 J:!.a2 47.Wf3 l::ta3 48.g4 f4 49.We4 1 -0

Yermolinsky,Alex Bumett,Ronald North Bay 1 998 (4)

1 .d4 tLlf6 2.c4 e6 3.tLlc3 �b4 4.e3 b6 S.t2Je2 �a6 6.a3 ..lic3 7.t2'lc3 dS 8.b3 t2Jc6 9.�e2 0-0 1 0.0-0 tL:iaS 1 1 .J:tb1 'iid 7 [1 1 ...dc4? 12.b4 t2Jb3

Botvinnik,Mikhail Smyslov,Vasily Moscow Wch-m 1 957 ( 1 5)

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1 85

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Krecmer,Miloslav Soltys,J

Evans,Larry Fischer,Robert

er 1 976

New York eh-US 1 965 (3)

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1 .d4 li:lf6 2.c4 e6 3.1i:lc3 £Lb4 4.e3 b6 5.1i:le2 �a6 6.a3 �c3 7.1i:lc3 d5 8.b3 li:lc6 9.�e2 0-0 1 o.a4 dc4 1 1 .�a3 l:!:e8 1 2.b4 li:le7 1 3.0-0 li:led5 1 4.l:i:c1 c6 1 5.�f3 b5 1 6.a5 'li'c7 1 7.'Wc2 l:tad8 1 8.:C:fd1 �b7 1 9.l:!.d2 1i:lc3 20.'1Wc3

Goormachtigh,Johan Mikhalchishin,Adrian Sas van Gent 1 990 (4)

Baragar,Fletcher Spraggett,Kevin Ottawa 1 984 (7)

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Avrukh,Boris Barsov,Alexey Antwerp 1 999 (7)

1 .d4 li:lf6 2.c4 e6 3.1i:lc3 �b4 4.e3 b6 5.1i:le2 �a6 6.a3 �c3 7.1i:lc3 d5 8.b3 li:lc6 9.a4 0-0 1 0.�e2 dc4?! [1 o ... li:la5] 1 1 .£La3 J:te8 1 2.bc4 [1 2.b4 li:le7! 1 3.b5 �b7 14.0·0 li:led5+ Schouten­ Timman, Leeuwarden 1 975] 1 2 ... e5 1 3.d5 li:la5 1 4.1i:lb5 �b5 [14 ... 'il'd7 1 5.0-0 c6 1 6.dc6 'l!Vc6 17.'1Wc2 �b5 (17 ... 1i:lb7 1 8.l:!.ac1 J:i:ec8 1 9.'Wb2 '1We6 20.l:lld1 li:lc5 21 .a5 li:le8 22.Ild5± Maric­ Polaczek, Biel 1 992) 1 8.ab5 'l!Ve6 1 9.£Lb4 li:lb7 20.J:la6 l:tecB 21 .:C:Ia 1 ± Donner-Filip, Wijk aan Zee 1 970] 1 5.ab5 li:lb7 [L> li:ld7, li:lbc5, aS=] 1 6.�b4! li:ld7 1 7.J:!.a3 [L> 1 8.'1Wa1±] 17 ... 1i:lbc5 1 8.'l!Va1 a5 [18 ... 'l!Vb8 1 9.0-0 '1Wb7 20.�g4! L'> 21 .'1Wa2, 22.J:i:a1] 1 9.ba6 l:ia7 20.0-0 'l!Vg5 [L'. 21 ...l:!.la8; 20 ... '1Wa8 21 .�g4] 21 .f4! '1Wg6 22.fe5 l:!e5 23.£Lc5 l::!.g5D [23 ... bc5 24.J:tb1]

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M/99-6-87

Survey N/ 13. 12 'Wf1 35.>t>f3 'Wh1 36.1t>f4 'ii' h2 37.'i¥e4 f5 38.'i¥e6 'i¥f2 39.\t>es 0-1 'ii'e3 40.�f5 l:l.c5

Gurevich,Mikhail Liu,Dede Jakarta 1 996 (5)

1 .c4 li:Jf6 2.li:Jc3 e6 3.d4 �b4 4.e3 b6 5.li:Je2 �a6 6.a3 �c3 7.li:lc3 d5 8.b3 0-0 9.�e2 li:Jc6 1 0.a4 li:Ja5 1 1 .�a3 l:l.e8 1 2.0-0 l:l.c8 1 3.li:Jb5 li:Je4 1 4.f3 �b5 1 5.fe4 il.a6 1 6.ed5 ed5 1 7.�g4 l::!. b8 1 8.'i¥f3 li:Jb3 1 9.'i¥f7 1t>h8 20.'i¥h5 h6 21 .h4 li:Ja1 22.'i!'g6 .!l:e3 23.�f5 'il'g8 24.�c1 l::!.e7 25.�h6 gh6 26.'i¥h6 l:l.h7 27.�h7 'i¥h7 28.llf8 l:l.f8 29.'i!'f8 %-%

Shabalov,Alexander Burnett,Ronald Saint Paul 2000 (5)

1 .d4 li:Jf6 2.c4 e6 3.li:Jc3 il.b4 4.e3 b6 5.li:Je2 �a6 6.a3 �c3 7.li:lc3 d5 8.b3 li:Jc6 9.�e2 0-0 1 O.a4 l::!e8 1 1 .0-0 [1 1 .il.b2 dc4 1 2.bc4 li:Ja5 1 3.li:Jb5 c6 1 4.li:Ja3 'i¥e7 1 5.0-0:t Taimanov­ Kuzmin, Soviet Union 1 975] 1 1 ...dc4 12.bc4 li:Ja5 1 3.li:Jb5 c6 1 4.li:Ja3 e5 1 5.�b2 ed4 1 6.ed4 li:Jd5 1 7.l::t e 1 li:Jf4 1 8.�f1 'ii' g5 1 9.'ii'f3 li:le6 20.l::!. e5 'ii'f6 21 .'i!'e3 li:Jc7 22.d5 'i¥d8 23.l::!. d 1 cd5 24.l::!.e8 li:Je8 [24.. 'iVea 25. 'iVg3 li:Je6 26.cd5] 25 ..l:l.d5 'i¥c7 26.l::te5 'i¥c6 27.li:lb5 [.!':. 28.li:la7] 27 ...�b5 28.ab5 'il'c8 29.c5 1 -0 bc5 30.'i!'c3 li:lb7 .

Boersma,Paul Timman,Jan Leeuwarden ch-NL 1 981 ( 1 0)

1 .d4 li:Jf6 2.c4 e6 3.li:Jc3 �b4 4.e3 b6 5.li:Je2 �a6 6.a3 �c3 7.li:lc3 d5 8.b3 0-0 9.�e2 li:Jc6 1 0.a4 'i¥d7 1 1 .0-0 l::!fd8 1 2.�b2 li:Ja5 1 3.li:Jb5 c6 1 4.li:Ja3 'i!'e7 1 5.�c3 l::t ab8 1 6.'i¥c2 dc4 1 7.li:lc4 li:Jc4 1 8.bc4 c5 1 9.a5 b5 20.cb5 il.b5 21 .�b5 l::t b5 22 . .l:l.fb1 l::!. b1 23.l::!. b1 li:Jd5 24.a6 'ii'd 6 25.�a5 l::!.c8 26.'i¥c4 h6 27.llb7 li:Je7 28.g3 cd4 29.'ii'd4 'ii'a6 30 . .!l:e7 'Was 3 1 .l::ta7 :!lc1 32.1t>g2 'i¥b5 33.l::ta8 >t>h7 34.l::t a4

Scherbakov,Ruslan Cioara,Andrei Nestor Decin 1 996 ( 1 )

1 .d4 li:Jf6 2.c4 e6 3.li:Jc3 �b4 4.e3 b6 5.li:Je2 �a6 6.a3 �c3 7.li:lc3 d5 8.b3 0-0 9.a4 'ii'd 7!? 1 0.�e2 li:Jc6 1 1 .0-0 li:Ja5 [1 1 ...dc4!? 1 2.bc4 (1 2.�a3 :!lfd8 1 3.b4 il.b7 1 4.il.c4? li:Jd4!) 12 ... li:Ja5 1 3.li:Jb5 c6 14.li:Ja3 c5 1 5.il.b2:t] 1 2.�a3 l::!fd8 1 3.l::!b 1 c6 1 4.'ii'd 2 'i!'e8 1 5.'i¥a2 l:!.ac8 1 6 ..!l:fd 1 t lt>h8 1 7.h3 >t>g8 1 8.�f1 >t>h8 1 9.il.b4 l::!. b8 20.'i¥a3 [.!':. 21 .il.a5 ba5 22.'i¥c5, a5<] 20 ... li:lb7D 21 .il.e7 [21.li:Jb5 'i¥d7! 22.li:la7 l::t a8? (22 ... li:Ja5!) 23.li:Jb5!] 21 ... l::! dc8 22.�f6 gf6 23.e4 dc4 24.b4! 'i!'e7 25.e5! f5 26.'ii'a2 b5 27.ab5 �b5 28.�c4 a6 29.li:Je2± l:l.g8 30.�b5 ab5 31 .li:Jf4 l::!.a8 32.'i¥b3 'iVgST 33.'i¥f3 .!l:a4 34.g3 li:Jd8 35.li:Jh5D h6 36.1t>h2 'i¥e7 37.li:lf6 l::!. g6 38.'iVc3 l::! a2 39.l::!d 2 l::t a4 40.1t>g2? [40.'i¥c5+-l 40 ... 1t>g7 41 .l::t db2 :!lf6 42.ef6 'i¥f6 [.!':. 43... .!l:d7�] 43.'i¥e3 'i¥e7 [43 .. .:!:!a7? 44.d5!] 44.'i¥c3 'Wf6 45.'i¥e3 'i¥e7 46.'i¥e5 lt>h7 47.l::tc2 �g6? [47 ... l::!.a7 48.d5!? (48.g4!? fg4 49.l::tg 1 t) 48 ... cd5 49.l::!.bc1 ±] 48.'iWh8 l::!a 6?! 49.'i¥g8 lt>f6 50.'i¥h8 �g6 5 1 .'ii'g8 >t>f6 52.�g1T li:lb7 53.'Wh8 >t>g6 54.'ii'g8 lt>f6 55 ..l:l.bc1 li:Jd8 56.'ii' h8 lt>g6 57.'i¥g8 lt>f6 58.g4 fg4 59.'i¥g4 'i¥d6 60.'i¥h4 lt>g7 6 1 .l::tc3 >t>h7 62.l::t g3 l::ta7 63.'it'f6 'i!!Yf8 64.>t>h2 1 -0 Scherbakov

Alexandrov,Alexey Akopian,Vladimir New Delhi 2000 (2)

1 .d4 li:Jf6 2.c4 e6 3.li:Jc3 il.b4 4.e3 b6 5.li:Je2 il.a6 6.a3 �c3 7.li:lc3 d5 8.b3 0-0 9.�e2 li:Jc6 1 0.a4 'i¥d7 1 1 .0-0 l::!fd8 1 2.li:Jb5 li:Ja5 1 3.�b2 dc4 1 4.bc4 c6 1 5.li:Ja3 c5 1 6.dc5 'i¥e7 1 7.'iYc2 'li'c5 1 8.l::!.fd1 il.b7

1 9.�f1 'i¥h5 20.f3 'i¥g5 21 .1t>f2 h5 [21 ...'ii' h4 22.g3 (22.1t>g1) 22 ... 'i¥h2 23.il.g2 li:Jg4] 22.li:Jb5 h4 23.lld8 l::!. d8 24 . ..!l:d1 .!l:a8 25.c5 h3 26.g3 bc5 27.�c3 li:Jc4 28.�c4 �f3 29.1t>f3 'ti'g4 30.It>f2 'li'c4 31 .1t>g1 li:Jd5 32.e4 li:Jb6 33.li:Jd6 'ii'a4 34.'ti'e2 'ii'b3 35.l::!. c 1 l::!. d8 36.e5 li:Jd5 37.�e1 l::!. b8 38.il.f2 'ti'a3 39.l:if1 g6 40.li:lf7 .!l:f8 41 .Wie4 li:Je7 42.li:Jg5 'li'b4 43.l:tb1 'ii'd2 44.li:Jh3 1 -0

9.a4

Addison,William Fischer,Robert New York eh-US 1 965 ( 1 )

1 .d4 li:Jf6 2.c4 e 6 3.li:Jc3 il.b4 4.e3 b6 5.li:Je2 il.a6 6.a3 il.c3 7.li:lc3 d5 8.b3 0-0 9.a4 li:Jc6 1 o.�b2 dc4 1 1 .bc4 li:Ja5 1 2.li:Jb5 c6 1 3.li:Ja3 'ti'e7 1 4.Wic2 c5 1 5.�e2 cd4 1 6.ed4 .l:l.fc8 1 7.0-0

17 ... l::!c6 1 8.�f3 li:Jd5 1 9.�d5 ed5 20.J:!.fe1 'tiffS 21 .'ti'f5 dc4 22.d5 l:!g6 23.li:Jc2 li:Jb3 24.jj,a3 'li'd8 25.�e7 'ii'c8 26.'ti'c8 �c8 27.l::!. a3 �d7 28.li:Je3 li:Jd4 29 . .l:l.d1 li:Jf5 30.li:Jf5 �f5 31 .d6 jj,d7 32.l::!.c 1 l::t g4 33.f3 l::!.d 4 34.1t>f2 :C:c8 35.l:l.ac3 f6 36.>t>e3 J:!.h4 37.g3 l:!h2 38.l::!. c4 l::!.c4 39.J:!c4 ltJf7 40.J:!.c7 �e6 41 . .t:i:a7 J:ib2 42.f4 l:!b3 43.1t>f2 f5 44.g4 g6 45.gf5 gf5 46.a5 b5 47.a6 l:!b4 48.1t>g3 .l:l.a4 49.il.f8 h5 50.�e7 �c6 51 .�f8 h4 52.1tJh3 �d7 53.�h6 >t>d6 54.�h4 jj,cS 55.ltJg5 il.a6 56.l:l:a8 �c7 57.�g7 b4 58.�e5 >t>d7 59.�f6 %-% 1 87

Botvinnik,Mikhail Smyslov,Vasily Moscow Wch-m 1 957 (13)

1 .c4 it:Jf6 2.1t:Jc3 e6 3.d4 ii.b4 4.e3 b6 5.it:Je2 ii.a6 6.a3 ii.c3 7.1t:Jc3 d5 8.b3 0·0 9.a4 c5 1 O.ii.a3 dc4 1 1 .bc4 lt:Jc6!? 1 2./t:JbS [12.dc5 bc5 13.'ii'd8 J:[ldB 14.ii.c5 lt:Ja5 1 5.1t:Jb5 l:tdcB] 1 2 ... �b7 [12 ... cd4 1 3.�18 'ii'IB 1 4.ed4 l:tdB 1 5.'ii'b 1 lt:Je4 16.ii.d3± Botvinnik; 16.'ii'e4 'iVb4 Bronstein] 1 3.�e2 lt:Je4 1 4.ii.f3

'iYh4 1 9.�e2] 1 8.0-0 'iVf6 1 9.'ii'd 3 J:[fd8 20.d5 lt:Jf7 21 .e4 ed5 22.cd5 �d7 23.�b2 lt:Je5 [23... b5 24.ab5 ab5 25./t:Ja4 lt:Je5 (25 ...'iYd6 26.'ii'c3) 26.'ife2 ba4 27.14+-l 24.'ii'e2 f4 25.1t:Jd1 b5 26./t:Jf2 c4 27.ab5 ab5 28.'ifd2 l:tac8 29.l:tfc1 l:te8 30.�c3 l:tc7 31 .�h1 .!lb7 32.l:ta2 h5 33 ..!lca1 b4 34.�b4 'ifb6 35 ..1tc3 'ife3 36.it:Jd1 'ifd2 37 . .!ld2 lt:Jd3 38.ii.d4 .!leb8 39.1t:Jc3 J:!b3 40.h4 J:t8b7 4Uia8 1 -0 •

Sundararajan,Kidambi Vladimirov,Evgeny Calcutta 2000 ( 1 )

1 .d4 lt:Jf6 2.c4 e6 3.1t:Jc3 ..ltb4 4.e3 b6 5.1t:Je2 �a6 6.a3 ii.c3 7.1t:Jc3 d5 8.b3 0-0 9.a4 c5 1 O ..lta3 dc4 1 1 .bc4 lt:Jc6 1 2./t:JbS 'WeB 1 3.dc5 l:td8 1 4.'ii'c2 bc5 1 5.ii.c5 ..ltb7 1 6 ...1te2 lt:Je5 1 7.ii.d4 lt:Jg6 1 8.0-0 lt:Jh4 1 9.f3 a6 20./t:Jaa lt:Jf5 21.'ifc3 lt:Jd4 22.ed4 lt:Jd5 23.'ifd2 lt:Je7 24.1t:Jc2 'ifc7 25.I:I:fd1 J:td7 26.1t:Je3 •

1 4... /t:JgS?! [14 ... 1t:Ja5] 1 5.�c6! ii.c6 1 6.f3 a6 1 7.1t:Jc3 f5 [17... 1t:JI3? 18.gf3

1 88

I:l:ad8 27.'ifc3 h5 28Jld2 'iff4 Y2-Y2 29.I:I:ad1 'ifg5 30.d5

Alexandrov,Aiexey Vladimirov,Evgeny Istanbul cl 2000 (13)

1 .d4 lt:Jf6 2.c4 e6 3.1t:Jc3 ii.b4 4.e3 b6 5.1t:Je2 ..lta6 6.a3 ii.c3 7.1t:Jc3 d5 8.b3 0·0 9.a4 c5 1 O..b3 dc4 1 1 .bc4 lt:Jc6 1 2./t:JbS 'ifb8 1 3.dc5 I:l:d8 1 4.'ifb1 bc5 1 5.�e2 'ifb6 1 6.0-0 �b7 1 7.I:I:a2 l:tab8 1 8.l:tb2 aS 1 9.e4 lt:Jb4 20.e5 lt:Jd7 21 .f4 'iVc6 22 ...1tf3 'iVa6 23.ii.d1 it:Jf8 24.l:tbf2 lt:Jg6 25.it:Jd6 J:td6 26.ed6 'ifd6 27.�f3 ii.f3 28.l:tf3 lt:Jh4 29.l:th3 'ifd4 30.�h1 lt:Jf5 31 .ii.b2 'ifc4 32.ii.e5 I:l:d8 33.l:tc3 'iVe2 34.l:te1 'ifd2 35.�c7 l:td5 36.'ii'c 1 'ifc1 37.J:[ec1 lt:Jd3 38.l:tb1 h5 39.I:I:b8 �h7 40.l:td8 lt:Jf2 41 .�g1 lt:Je4 42.l:th3 c4 43.l:td5 ed5 44.�a5 d4 45.�b4 c3 46.a5 c2 47.ii.a3 lt:Jc5 48.l:th5 �g6 49.l:tg5 �f6 50.g4 g6 51 .gf5 d3 52.ii.b2 �e7 53.l:tg2 1 -0

Survey N/ 20. 16

N�c

S U RVEY

INTRODUCTION: Rlnl Kuijf MAIN ANALYSIS: lvan Sokolov, Vladimir Kramnik STUDY MATERIAL: Kuijf, Tlmman, Plket, Oskulski

Nimzo-lndian Defence Classical Variation Nl 20.16

Kramnik ' s Success Line 1 .d4 l2lf6 2.c4 e6 3.l2lc3 i.b4 4.'�Yc2 0-0 5.a3 i.c3 6.'�Yc3 b6 7.i.g5 i.b7 8.f3 h6 9.�h4 d5 1 O.e3 l2lbd7 1 1 .cd5 l2ld5 1 2.�d8 l2lc3 1 3.i.h4 l2ld5 1 4.i.f2 B lack has two ways to play in the diagrammed position. Both fea­ tured games witness Black defending with the active 1 4 ... c5. It's a matter of taste, but 14 . . .f5 looks more in line with the blockading intentions of Black's opening sys­ tem. Timman did well with this

move in his match against Lautier, Wijk aan Zee 1 994. After 14 .... c5, 1 5 .e4 is the normal move. Kramnik had one of his many successes with 1 S.jLbS against Adams, Linares 1 999. Later, in his 8th match game against Kramnik, London 2000, Kasparov found 15 ... l:tfd8 1 6.e4 l2lc7 ! for Black, which seems to be fine. White has a slight but pleasant edge. Typical for the modem pro­ fessional: get a position as White in which you cannot lose but maybe

win. Just look at the games of Mikhail Gurevich. Not to be rec­ ommended for us amateurs. Chess would become too dull this way. The first featured game by Ivan Sokolov is very interesting, and to improve for B lack one should have a look at the correspondence game Vujadinovic-Bokar, 1999. In the final position of this game Black was a rook down, but maybe he was not even worse !

N l 20. 1 6 Sokolov,Ivan Hansen,Curt

STATISTICS

Malmo 2001 (4)

1 .d4 l2lf6 2.c4 e6 3.l2lc3 �b4 4.'l!!Yc2 0-0 5.a3 �c3 6."flYc3 b6 7.jLg5 �b7 8.f3 h6 9.�h4 d5 1 0.e3 l2lbd7 [10 .. J�te8; 10 ... c5] 1 1 .cd5 l2ld5 1 2.�d8 l2lc3 1 3.�h4 l2ld5 1 4.i.f2 c5 [1 4 ...15] 1 5.e4 [1 5.�b5 l:lld8 1 6.e4 l2lc7! Kramnik-Kasparov, London m-8 2000] 1 5...l2lf4 [1 5 ... l2le7] 1 6.i.b5 J:i.ad8 [16... l2l16 1 7.l2le2 l2le2 18.�e2 cd4 1 9.i.d4 l2lh5 20.�e3;!::: M. Gurevich­ Van der Wiel, Antwerp 1 993; 1 6... J:i.ld8 1 7.l2le2 l2le2 18.�e2 cd4 1 9.�d4;!::: Brunner-Z. Almasi, Horgen B 1 995] 1 7.l2le2 [17.g3? l2lg6 1 8.J:ld1 15!+; 1 7.i.g3!?] 1 7 ... l2lg2 1 8.�f1 f5 1 89

1 9.d5! [1 9.�g2 le4] 1 9...ed5 [19...1e4 20.de6] 20.ed5 j,d5 [20 .. .<�:Je5 21 .�g2 l::Id5] 21 .�g2 tt:Je5 22.tt'lg1 g5 23J:!:e1 tt:Jg6 24.h4! g4 25.h5 tt:Jf4 26.�g3 tt:Je6 27.l:!.h4 [27.l::Ie5] 27 ... tt:Jg5 28.j,e3! [28.1g4!? tt:Je4 29J:le4 le4 30.j,e3] 28 ...j,f3 29.tt'lf3! tt:Jf3 30.l:!.hh1 tt:Je1 31 .l:!.e1 gg> f4<=t 32.j,f4 l::Id4 33.l:!.f1 c4 34.�g4 �h7 35.j,a4 a6 36.j,c2 �g7 37.�g3 J:!:e8 38.�f3 l:!.e6 39.j,f5 l:!.e8 40.l::Ig 1 �f6 41 .j,c2 1 -o Sokolov

N l 20. 1 6 Kramnik,Vladimir Kasparov,Garry London m 2000 (8)

1 .d4 tt:Jf6 2.c4 e6 3.tt'lc3 j,b4 4.Vic2 0-0 5.a3 j,c3 6.Vic3 b6 7.j,g5 j,b7 8.f3 h6 9.j,h4 d5 1 O.e3 tt:Jbd7 1 1 .cd5 tt'ld5 1 2.j,d8 tt:Jc3 1 3.j,h4 tt'ld5 1 4.j,f2 c5 1 5.j,b5 .t:!.fd8 1 6.e4 tt:Jc7! [1 6...tt:Je7 17.tt'le2 j,c6 ( 1 7...cd4 Anand-Karpov, Monaco rapid 1 999) 18.j,a6 b5 19.a4 ba4 20.dc5 Kasparov-Kramnik, Moscow 1 998 blitz m-16] 1 7.j,d7 Jad7 1 8.dc5 f5 1 9.cb6 ab6 20.tt'le2 fe4 21 .fe4 [21 .0-0 el3 22.gl3 J:!.d2!+] 21 ...j,e4 22.0-0 l:id2 23.tt'lc3 j,b7 24.b4 [24.l::l.ad1 l:!.b2 25.Jad7 .S:c8 26.l:!.e1 (26. .S:c1 tt'lb5! 27.l:!.b7 tt:Jc3; 26.tt:Ja4 .S:c2 27.tt'lb6 l:tl8; 26.tt'ld1 l::Ia2 27JJ.e7 j,c6 28.tt'le3 tt:Jd5 29.l:l.e6 tt'll4; 26.a4) 26 ... j,c6 27.J:!.d6 tt'ld5 28.tt'le2 (28.tt:Jd5 j,d5 29. .!':i:b6 .S:a2 t:,. 30... l:!.c2) 28... e5+; 24.J::!.Id1 !? .!:l:b2 1 90

25.J:!.d7; 24. .!:i:ac1 tt:Jd5, b2<; 24.b3?! tt'ld5! 25.tt:Je4 (25.tt'ld5 j,d5; 25.j,e1 l::t b2 26.tt'ld5 j,d5 27. .1:!:12 l:l.b3-+) 25... l:rd3 26.tt'ld6 j,c6] 24... l::tf8! [24... tt:Jd5 25.j,e1 !? (25.tt:Je4 l::t d3 (25 ... l:rc2 26.tt'ld6) 26.tt'ld6 (26.j,b6!?) 26 ... j,a6 (26...j,c6 27.b5 j,e8 28.a4 j,h5 29.tt'lc4) 27.b5 tt'll4 28.Jaad1 (28.j,b6 l::Id6 29.j,c7 tt:Je2 30.�12) 28...tt:Je2 29.�h1 l::t d 1 30Jid1 tt:Jc3 31 .J:l.e1 =) 25 ... .l::tc2 (25 ... l:!.d3 26.tt:Jd5 j,d5 27.a4) 26.tt:Jd5 j,d5 27. .!:i:l2 l::t ac8 28.a4 l::!.c1 29.l:ic1 .!:!:c1 30.l::!.e2=] 25.Jaa2! [25.l::t ac1 tt'ld5 (25... .l::tl7!?) 26.tt:Je4 l::Ia2 27.l:!.a1 (27.tt:Jd6 tt'll4) 27... l::Ie2 28.tt'ld6 j,a8; 25J:tad1 J:!.c2 26.tt'la4 (26.l:!.c1? J:l:ff2) 26...j,a6, l:ic2>; 26... tt:Jd5; 25.a4 Jac2 26.tt'ld1 tt:Jd5 27.a5 ba5 28.ba5 (28.J:!:a5 tt'll4) 28 ...tt'll4, Jac2>] 25 .. J:ta2 26.tt'la2 tt:Jd5 27.j,d4 [27.j,g3?! .!:!:aB 28. .!:i:l3 tt'lb4 (28... l::tc8!?) 29.tt'lb4 j,l3 30.gl3 J:!.a3; 27.J:!:c1 tt'll4!? 28.l::tc7 j,g2 (28 ... tt:Je2 29.�11 j,a6 30.�e1 tt'll4 31 .j,b6 tt'ld5 32.J:!:c6 l:tl1 33.�d2 l:ra1 34.tt'lc1 =F) 29.j,d4 e5! (29 ... tt:Je2 30.�g2 tt:Jd4 31 .tt'lc3) 30.j,e5 tt:Je6 31 .J:!.c2 (31 .j,d6 tt:Jc7 32.j,l8 j,d5 33.j,d6 tt:Jb5-+; 31.�g2 tt:Jc7 32.j,c7 l:tc8-+) 31...j,h3 32 ...!:1:12 l:!.d8 33.tt'lc3 J:l.d3] 27 ... lla8! [27 ... tt:JI4 28.l:!:l2 g5 (28...j,g2? 29.l::tg2 tt:Jg2 30. �g2 l:td8 31 .j,l2 l:!.c8 32.b5±) 29.j,b6 J:i:a8 30.j,a5D (30.h4? J:!:a3 31 .hg5 hg5 32.j,d8 j,g2) 30... l:tc8 31 .l:l.d2 j,g2 (31 ...j,d5? 32.b5 tt:Jg2 33.tt'lc3±) 32.J:!:d8 l:id8 33.j,d8=]

28.tt'lc3! [28.j,b2 e5!? (28 ... b5!?; 28 ... tt:Je3 29J:!:c1 (29.l:te1 ? tt:Jc4 30.j,c1 tt:Ja3 31 .tt:Jc3 tt:Jc2) 29... j,d5 30.tt'lc3 tt:Jc4 (30... j,g2 31 . .S:e1 tt:Jc4 32.�g2 tt'lb2 33.l:te6 J:!:a3 34.tt'ld5

tt:Jc4 35.b5oo) 31. .1:i:c2! tt'lb2 32.J:!:b2 Jaa3 33.tt:Jd5 ed5 34.lld2 l:tb3 35.l:td5 J:!:b4=) 29.J:!.e1 (29.j,e5 Jaa3 30.l:!:l2 J:!:e3; 29.tt:Jc3 tt:Je3 30 . .l::te 1 tt:Jc4; 29.l:rc1 e4!?) 29 ...tt:JI4 (29... J:!:c8!?) 30.J::!.e5 tt:Jd3 31 .l:re2 tt'lb2 32.J:!:b2 l:!.a3; 28.l:!:l3?! g5! (28 ... tt:Je7!?) 29.tt:Jc1 J:!:c8 30.tt'lb3 tt'll4 31 .l::II2 j,d5 32.tt'ld2 l:rc1] 28 ... tt:Jc3 29.j,c3 .!:l:a3 30.j,d4 b5 31 .J:!:f4! [t:,. 32.l:!.g4; 31 .l:!.c1 l::Ia2] 31 ... l:!.d3 [31 ... j,c8?! 32..1Lc5 �h7 33. .l::tl7 �::,. 34.j,d4; 31 ... g5?! 32.l:!.l6<=t l:!.d3 33.l::Ig6 �18 (33... �17 34.l:tg7 �18 35.J:!.b7 l:td4 36.l::Ib5=) 34..1Lc5 �17 35.l:l.h6; 31 ... l::Ib3?! 32.l::t g4 g5 33.h4 l:!.b4 (33....1Lc8 34.j,l6) 34.hg5 h5 (34 ... e5 35.gh6 �h7 36.l:tg7 �h6 37.j,e5=) 35.l::II4 l::Ic4 36.g6 J:!:c2 37.J:!.I2 (37.g7 J:!:g2 38.�11 l::!.g7 39.j,g7 �g7+) 37... l::Ic8 38.g7 b4 39 . .l::tl8 1:[18 40.gl8.l::t �18 41 .j,c5; 31 ... h5! 32.g4 h4! (32... .l::t h3 33.gh5 .l::t h5 34.J:!:g4 e5 35.j,e3 �17 36.J:!:g5=; 32 ... .l::tb3 33.gh5 .l:!.b4 34.l::Ig4! e5 35.h6 ed4 36.l:!.g7 �h8 37J:!:b7 d3 38.�12=) 33.g5 .l::ta2! (33 ... h3 34.g6 �::,. 35.J:!:I7<=t) 34.l:!.h4 (34.l::II2 l:!.a4 35.j,c5 (35.g6? l::I b4 36.l:!:l8 (36.J:l.l7 .!:l:d4 37.J:!:b7 .l::Ig4 38.�12 l::Ig6-+) 36...�18 37.j,c5 �g8 38 ..1Lb4 j,e4-+) 35 ... �h7!) 34 ... .l::tg2 35.�11 l:!.g5] 32 . .l::tg4 g5 [32. . .l::!.d 1 33.�12 l::!.d2 34.�e3 .l::tg2 35.l::!.g2 j,g2 36.h4 �h7 37.�14 g5 38.hg5 h5 39.g6 �g6 40.j,e5+] 33.h4 �f7 [33 ... .1Lc8 34.j,l6= e5 35. l::!. e4] 34.hg5 hg5 35.�f2

35 ... .l::Id 2?! [35 ... �g6 36.�e2 (36.j,e3 J:!:d5) 36 ... l:rb3 37.j,e3 j,d5!? (37... J:!:b2 38.�11 ; 37...�16 38 ..1Ld2 l::!. b2 39.�e1 e5 40.J:!:g3 j,d5 41 .i.g5 �15 42.j,d2) 38.l:tg5 �16 39..1Ld2' j,c4 40.�d1 e5! (40 ... .i:!.b4 41 .i.b4

Survey NI 20. 16

itg5 42.�d2=; 40 ... �d3 41. .l:!:c5! !'::. :rc5-c1) 4U1h5! e4 (41 ... .l:!.b1 42.�c2 .:tg1 43.l:!.h2 e4 44.�e3=; 41 ... .l:!.g3 42.l:!.h2 e4 (42...�15 43.�e1 �e4 44.J:!:h4 �d5 45.�12) 43.We1 �e5 (43...e3 44.�c3 �15 45.l:i:h3) 44.�12 :tb3 45 . .l:!.h3 llb2 46.�e3=) 42.l::!. h3 .:tb1 43.�c2 .l:!.g1 44 . .!:!.g3 ] 36 . �e3 ::ig2 37J:!.g2 �g2 38.�e5 [38... �g6 39.�d6 �15 40.�d4 �d5 41 .�c7 Wg4 42.�e3 �h3 43.�12] =

�f1 38.Jif3 gS 39.�f2 Jid3 40.�e3 Jif1 41 .h3 .lic4 42.Jid6 �g6 43.g3 Jia2 44.h4 li:ld7 4S.Jie7 �f7 46.Jid6 �g6 47.Jid1 li:lb6 48.�c7 li:lc4 49.�e2 li:la3 SO.�d2 Jib1 S1 .Jif3 �a2 S2.Jid8 li:lbS S3.�b6 li:ld6 S4.�cS li:lbS SS.�e2 �f6 S6.�c2? Jib1 ! S7.�b3 �e4 S8.hgS hgS S9.JibS cbS J.-2-J.-2 M/94-2-53 YB/32-138

V.-V. Kramnik

(.6. 65.l:Ih4) 64... Ile7! (64 ...b5 65.ab5 a4 66.�c1 ! li:le3 67.b6+-; 64 ... l::t d 8 65.l:th4 we6 66. .!le4 �15 67.J:!.h4 �g5 68.Jig3! .6. 69.e4+-; 68.l::!: h 1 �15 69.�d3 li:lb4) 65 . .!lh4 �e6 66.l::!:e4 �15 67.l::!: h4 �g5 68.l:i:h8! �15 69.Wd3 li:lb4 70.Wc4±] 61 ...�f7 62.l::!:a8 we6 63.Jig3 �f7 64.l::!: h 8 �e7 6S.l:tg8 [65.�h4 wf7 66.�g5 Ilc7>2] 6S ... �f7 66.l:tc8 li:le7 67 . .!lb8 li:ldS 68.J:!.h8 �e7 69.l:i:c8 �f7 70.JieS [70.l:lh8?? li:le7 %-% threefold repetition] 70 ... 1i:le7 71 .J:!.c1 �e6 72.�c7 li:lc8 [72 ... 1i:ld5? 73.l:Ic6]

Lautier,Joel Timman,Jan Wijk aan Zee m 1 994 (8)

Study Material 1 4.. .f5

Lautier,Joel Timman,Jan Wijk aan Zee m 1 994 (6)

1 .d4 li:lf6 2.c4 e6 3.1i:lc3 Jib4 4.'li'c2 0-0 S.a3 Jic3 6.'li'c3 b6 7.�gs �b7 8.f3 h6 9.�h4 dS 1 0.e3 li:lbd7 1 1 .cdS li:ldS 12.Jid8 li:lc3 1 3.Jih4 li:ldS 1 4.�f2 fS 1 S.JibS!? c6 16 ..lia4 bS?! 1 7.Jic2 b4 (17 ... 1i:l7b6 1 8.e4±] 1 8.1i:le2 ba3 1 9.l:Ia3 li:l7b6 20.Jib3 aS 21 .�d2! a4 22.Jia2 �a6 23.J:!.c1 �bS 24.Jig3±/;!;

24 ... �h8 2S.Ii:lf4 li:lf4 26 . .lif4 li:ldS 27.JieS J:!f7 28.J:!.a1 [� 28.Jid6±] 28...�h7 29.b3? [29.Jid6; 29.�b1 ! l:i:fa7 30.Jid6 .6. 31.Jic2, 32.b3] 29 ... l:tfa7 30.Jid6 ab3 31 .�b3 l:i:a3 32.Ila3 l:i:a3 33.Jia3 �g6 34.e4 fe4 3S.fe4 li:lf6 36.�e3 �f7 37.�d1

1 .d4 li:lf6 2.c4 e6 3.1i:lc3 �b4 4.'li'c2 0-0 S.a3 �c3 6.'li'c3 b6 7.JigS �b7 8.f3 h6 9.Jih4 dS 1 O.e3 li:lbd7 1 1 .cdS li:ldS [ 1 1 ... ed5 1 2.Jid3±] 1 2.Jid8 1i:lc3 1 3.Jih4 1i:ldS 1 4.�f2 fS [14 ... c5 1 5.e4 .6. 1 6.dc5;t] 1 S.JibS!?N c6 1 6.�a4 eS [16 ... b5 17.Jic2 li:l7b6 1 8.e4!] 1 7.1i:le2 J:!.ae8 1 8.0-0-0 [1 8.0-0 ed4 1 9.1i:ld4 li:le3 20.l:i:fe1 14 21 .�c6 Jic6 22.1i:lc6 li:le5; 1 8.�d2 l:te7 .6. 19 ... c5] 18 ... e4! 1 9.1i:lc3 [s 19.fe4 le4] 19 ...1i:l7f6 [19 ... ef3 20.1i:ld5 fg2 21 J:lhg1 b5 22.1i:lc7!] 20.l::!: h e1 l::!:c8 [20... �h8; 20 ... l::!:e6] 21 ./iJdS cdS [21 ... 1i:ld5 22.fe4 le4 23.Jig3±d'] 22.�d2 �c6 23.�b3 JibS 24.Ilc1 �c4?! [24 ... a5 25.Jig3 Jic4 26.Jic2 (26.Jia4 b5 .6. 27 ... a4) 26 .. .l::!.c6 27.Jie5 J:!.fc8] 2S.�a4 aS? (25 ... �d3 .6. 26 ... b5 27.�b3 �c4] 26.b3 Jid3 27.Jic6 �c4 28 ..lia4 �d3 29.Jic6 �c4 30.bc4 l:i:c6 31 .cdS Ilc1 32.l::!:c 1 li:ldS 33.Jig3! [s 33.fe4 fe4 34.Jig3] 33 ... l::!:d8 [33 ... el3 34.gf3 14 35.ef4 li:lf4 36.l::!:c6±/+-] 34.JieS hS 3S.h3 �f7 36.l::!.c 6 J:!.d7 37.J:!.c8 li:le7 38.l:'l:c1 li:ldS 39Jlc6 l::!: d8 40.Ilc4 �e7 41 .J:!.c6 �f7 42.�e2 l::!: d7 43.a4 l:i:d8 44. �d2 l:l.d7 4S.J:'l:c8 li:lb4 46.g4 hg4 47.hg4 g6 (.6. 48 ...ef3] 48.fe4 fe4 49.l::!: h 8 li:lc6 SO.Jic7 �g7 S1 .J:'l:c8 li:le7 S2.JieS �f7 S3.l::!:c 1 �e6 [� 53 ... 1i:ld5] S4.J:!.f1 [54.�c7! Salov] S4 ... 1i:ldS SS.l::tf8 J:!.f7 [.6. 56 ... 1:!17] S6.J:!.d8 l:i:d7 (56 ... J:!.f2?? 57.�e1] S7.l::tg8 li:le7 S8 . .!lb8 li:ldS S9.l::!:c8 li:le7 60.J:!.b8 li:ldS 61 .l::tc8 [61 .l::t h 8 �17 (61 ...1i:le7 62.g5!) 62.l:!.h7 �e6 63.l::t h6 �17 64.g5

73.l::!:c4? [73.�g3 li:le7 74 . .lih4 li:ld5 75.J:!.c6 �17 76.�g5 .!lc7 77.J:!.d6 li:lb4 78.J:!.f6 �g7 79.l::!:e6 (79 . .!lb6 .!lc2 80.�d1 J:!.g2 81 .Jif6 Wf7 82.g5 li:ld5) 79 ... J:!.c2 80. �e1 (80. Wd1 l::!:g2 81..!le4 (81.J:!.e7 �18 82.J:!.e4 li:ld5.z) 81 ...1i:ld5>2) 80... l::!:a2 (80... .!lg2?! 81 .l:i:e4; 80 ... 1i:ld3 81 . �11 b5 82.ab5 a4 83.b6 a3±) 81 . .!le4 J:!.a4 82.J:!.e7 �18 83.l::!:e6 li:ld5±] 73 ... l:i:dS!= 74.�c3 bS 7S.abS J:!.bS 76.�as li:le7 77. .!la4 li:ldS 78.�c4 J:!.b2 79.J:!.a3 Ilc2 80.Jic3 li:le3 81 .�b3 llg2 82.J:!.a6 �f7 83.lla7 �e6 [83...�16? 84.d5] 84.l:ta6 �f7 8S.l:ta7 �e6 J.-2-V. Timman

M/94-2-48 YB/32-136

Gurevich,Mikhail Garcia Ilundain,David Linares zt 1 995 (6)

1 .d4 li:lf6 2.c4 e6 3.1i:lc3 .lib4 4:�c2 0-0 S.a3 Jic3 6.'li'c3 b6 7.JigS Jib7 8.f3 h6 9.�h4 dS 1 0.e3 li:lbd7 1 1 .cdS li:ldS 1 2.Jid8 li:lc3 1 3.�h4 li:ldS 14 ..lif2 fS 1 S.JibS c6 1 6.Jia4 J:!.fd8 1 7.1i:le2 cS 1 8.0-0-0 J:!.ac8 1 9.�b1 g6 20.l::!: h e1 cd4 21 .1i:ld4 li:lcS 22.�c2 eS= 1 91

23.ti:le2 .lta6 24.ti:le1 li;Jg7 25 . .i<.h4 J:l.d7 26.e4 fe4 27 .lte4 .lte4 28 ..\te2 J:teB 29.\i;Ja1 g5? [29 .. .1i:lt4!=J 30 ..Itf2 \i;Jf6?? 31 .\tes be5 32.�a4 1 -0

li:Jbd7 1 1 .ed5 li:Jd5 1 2.�da li:Je3 1 3.�h4 li:Jd5 1 4.�f2 f5 15 . .\tbS e6 1 6 ..\td3 e5 1 7.1Zle2 J:taeB 1 8.lle1 ed4 1 9.ed4 li:J7f6 20.0-0 lle7 21 .J:tfe1 [21 ..\tg3 l:td8 22.J:I.fe1 f4 23.1i:Jf4 ¥2·Y2 Gelfand· Tiviakov, Elista 1 998] 21 ... :C:fe8 22.1Zle3 g6 23 ..\te4!? [23.:C:e7 J:te7 24.J::r.e 1] 23...f4! 24.J:te7 J:l.e7 25.g3 li;Jg7 26.1i:Jd5 [26.1Zle2!? Nikolic] 26 ...1i:Jd5 27 ..\tdS ed5 2a.gt4 J:l.f7 [28...�a6 29.J:I.c3;t] 29 ..i<.g3 llf6?! 30.J:te7 J:tt7 31 .:0:e3 llf6 32.f5 J:l.f5 33.�b8 a6

44.\i;Je2 ltJe6 45.\i;Jd1 Wd5 46.1tJe1 \t;>d4 47.J:td2 :O:d3 4a.llt2 h5 49.:0:f4 wes 50.<;i;>e2 .:C:g3 51 .:0:f2 b4 52.ab4 ltJb4 53.J:f.e2 h4 54.:0:d2 g5 55.J:I.e2 a3 56.ba3 :O:a3 57.Wb1 !la5 sa.J:te3 l:tf5 59.g3 e3 60.gh4 ltJb3 61 .J:!.e1 gh4 62.llg1 :O:t2 63.J:te1 :C:b2 64.\t;>a1 l:ta2 0-1

OskulskiJacek Gorny,Andrzej

•

er

•

Kasparov,Garry Kramnik,Vladimir Moscow blitz m 1 998 (20)

1 .d4 li:Jf6 2.e4 e6 3.1Zle3 �b4 4.'i!'e2 0-0 5.a3 �e3 6.'tlie3 b6 7 ..i<.g5 .ltb7 8.f3 h6 9 .\th4 d5 1 O.e3 li:Jbd7 1 1 .ed5 li:Jd5 1 2 . .\tdB li:Je3 1 3 . .i<.h4 li:Jd5 1 4.�f2 f5 1 5.�b5 e6 1 6.�d3 e5 1 7.1Zle2 naeB 1 8.0-0 ed4 1 9.1Zld4 li:Je5 20 ..\te2 li:Je4 21.J:tfe1 li:Jee3 22.1Zle6 J:f.tea 23.l:te8 .Ilea 24.1Zld4 .ltd7 25.�e3 li:Je3 26.J:te1 J:tdB 27.\i;Jf2 f4 28.g3 li:Jf5 29.1Zlf5 .ltt5 30.\i;Je1 fg3 31 .hg3 l:td7 32.b4 \i;Jf7 33.:C:e4 g5 34.f4 .lte6 35.J:I.e6 :C:e7 36.\i;Jf2 gf4 37.gf4 li;Jg7 38.�d3 .ltd5 39.:C:d6 .ltb3 40.f5 :C:f7 41 .J:I.g6 ltJfB 42.J:I.h6 \i;Je7 43.1tJe3 :C:f6 44.J:I.h7 :C:f7 45.J:I.h4 \i;Jd6 46.\i;Jd4 :C:f6 47.J:tg4 .ltf7 48.:C:g7 a5 49.b5 a4 50 .\te4 .Ilea 51 .:C:b7 J:f.fB 52.:C:b6 li;Je7 53.:C:e6 .ltb5 54.\i;JeS �d7 55.:C:e7 \i;JdB 56.f6 :C:ea 57.Wd6 .i<.b5 58 ..\tfS J:l.fB 59.f7 :C:hB 60.�e6 .lta6 61 .l:ta7 �ea 1 -o 62 ..\tea •

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PiketJeroen Karpov,Anatoly Monaco m 1 999 (5)

1 .d4 li:Jf6 2.e4 e6 3.1Zle3 .ltb4 4.'We2 0-0 5.a3 .lte3 6.'ii' e3 b6 7.�g5 �b7 8.f3 h6 9.�h4 d5 1 0.e3 1 92

34 ..\te7? [34.�e5 Wg8 35.a4! g5!? (35 ... b5 36.ab5 ab5 37. Wf2) 36.1tJf2; 36.l:tb3 b5 37.ab5 ab5 38.:0:b5 �a6] 34 ... b5 as.�es li;JgB 36.Wf2 nta 37.l:te7 l:U7 aa.J:te5 J:l.fB 39.We3 :C:eB 40.J:tea .>tea 41 . Wd3 as Y2· Y2 Piket

M/99·3·90

Botvinnik,Mikhail Gershon,Alik Tel Aviv 2000 (2)

1 .d4 li:Jf6 2.e4 e6 3.1i:Je3 �b4 4.'il'e2 0-0 5.a3 �e3 6.'fi'e3 b6 7.�g5 .ltb7 a.t3 d5 9.e3 h6 1 o.�h4 li:lbd7 1 1 .ed5 li:Jd5 1 2 . .\tdB li:Je3 1 3.�h4 li:Jd5 14 . .\tf2 f5 1 5.�b5 e6 1 6 ..ltd3 as 1 7.1Zle2 .lta6 1 8 .lta6 J:ta6 1 9.0-0 b5 20.J:I.ae1 lleB 21 .J:I.fe1 a4 22.e4 fe4 23.fe4 li:J5b6 24.1Zlf4 e5 25.de5 li:Je5 26.�b6 J:l:b6 27.J:te5 nea 28.J:te2 J:l.b7 29.h3 t!.f7 30.1Zlh5 g6 31 .1Zlg3 J:l.d7 32.:0:ee2 :O:e6 33.1Zle2 lld1 34.Wh2 li:Je4 35.1Zle3 lld2 36.:0:d2 li:Jd2 37 .li:Ja2 li:Je4 38.:0:e2 e5 39.1Zle3 li:Je3 40.J:f.e3 e4 41 .J:!.e2 :O:e3 42.\i;Jg1 Wf7 43.Wf2 :O:b3 •

1 996

1 .d4 e6 2.e4 li:Jf6 3.1Zle3 .ltb4 4.'f/ie2 0-0 5.a3 .lte3 6.'iVe3 b6 7 . .i<.g5 .ltb7 8.f3 h6 9.�h4 d5 1 O.e3 li:Jbd7 1 1 .ed5 li:Jd5 1 2 ..\tdB li:Je3 1 3.�h4 li:Jd5 1 4.�f2 f5 1 5 . .ltd3 e5 1 6.1Zle2 naeB 1 7.0-0 ed4 1 8.ed4 li:J7f6 1 9JHe1 f4 20 . .i<.g6 J:te7 21 .1Zle3 :C.d7 22 ..\tfS J:!.dda 23.J:I.e5 .IHeB 24.:0:ae1 ltJtB 25.�g6 :O:e5 26.de5 li:Jga 27.1Zlb5! [27. .\th4? li:Jge7 28.�e4 g5 29.�!2 li:Jc3 30.�b7 li:Jd1 ! 31 .:0:e2 li:Jb2 32.h4 :0:d1 33.1tJh2 li:Jd3 34.hg5 hg5 35.1tJh3 J:l.f1 36.�d4 li:Jf5 37.:0:d2 li:Je3 0·1 Salov·Anand, Paris rapid m-2 1 991] 27 ... li:Jge7 2a..lte4 li:Je6 29.�d5;t [29.:0:c1 ; 29.e6 ltJe7 30.�g6 \i;Jf8 31 . .\tc2] 29 ... J:id5 30.1Zle7 J:!e5 31 .1Zle6 ltJe7 [31 ...'itg8!?] 32.1Zlg7 'itd6 [32 ...\i;JI?] 33.l:!d1 lld5 34.1Zlf5 ltJe6 35.J:I.d5 ltJd5 36.1Zlh6 \i;Je4 37.�e1 li:Jd4?! [37 ... 1Zle5!? 38.�c3 (38.h4 \tb3 39.�c3 li:Jd3 40.1Zlg8 li:Jb2 41 .h5 �a6 42.h6 .ltd3 43.�e5 \i;Ja3 44.1Zll6 .ltg6 45.�14 li:Jd3 46 . .\td6 \i;Ja2 47.h7 .lth7 48.1Zlh7 b5 49.1Zll6 b4 50.1Zle4 b3 51 .1Zlc3 \t;>b2 52.1Zla4 wa2 53.12:cc3 \i;Jb2 54.1Zla4 ltJc2 55 . .\ta3 a5 56.g4 1Zle5 57.\i;Jg2 li:Jc4 58.g5 li:Je3 59.\i;JI2 1Zld1 60.ItJe2 b2 61 ..ltb2 li:Jb2 62.1Zlb2 \tb2 63.g6 a4 64.g7 a3 65.g8'iV a2 66.'iig7 \i;Jb1 67.14 a1'iV 68.'ii' a 1 ltJa1 69.15) 38 ... 1Zld3 39.h4 (39.1Zll5 \t;>b3 40.1Zld4 ltJa2 41.h4 li:Jb2 42.h5 �d5 43.h6 �gB 44.1Zle6 li:Jd3 45.1i:JI8 a5) 39 ... 1tJb3 40.1Zlg8 li:Jb2 41 .h5 .lta6 42.h6 �d3 43 . .\te5 \i;Ja3 44 . .\tf4 (44.1Zll6 li:Jc4 45 . .\tf4 b5 46.h7 �h7 47.1Zlh7 b4 48.�c1 <;i;>a2 49.1Zll6 <;i;>b3) 44 ... b5 45.1Zll6 b4; 45 ... .\tg6 46.g4 b4 47.h7 .lth7 48.1Zlh7 li:Jc4 49.�c1 \ta2 50.g5 li:Jd6 51 .g6 li:;f5

Survey NI 20. 16 52.1/JgS b3 53.12le6 b2 54.i.b2 �b2 55.g7 12lh6 56.14 as 57.15 a4 58.16 a3 59.g8'ii' 12lg8 60.17 a2 61 .1g8'ii' a1 'ii¥ 62. �12] 38. �f2 i.c8 39. h4 12le6 40.1/Jfs �d7 41 .hS �b3 42.�c3 �e8 43.h6 i.g6 44.12ld4 12ld4 4S.i.d4 bS 46.i.a7 �b2 47.�cs .td3 48 ..td6 1 -0 Oskulski

7.�gs �b7 8.f3 h6 9 ..th4 dS 1 0.e3 12lbd7 1 1 .cdS 1/JdS 1 2.�d8 12lc3 1 3.�h4 1/JdS 1 4.�f2 cS 1 S.�bS .!lfd8 1 6.12le2 cd4 1 7.12ld4 a6 1 8.�e2 l:tacs 1 9.l:td1 1/JeS 20.0-0 bS 21 .l:td2 12lc4 22.�c4 bc4 23.l:tc2 aS 24.12le2 fS 2S.I2ld4 l:td6 26.l:tfc1 �a6 27.�g3 l:tb6 28.�f2 a4 29.e4 fe4 30.fe4 l:tt8 31 .12lf3 12lf6 32.J:l.e1 c3 33.J:tc3 l:tb2 34.�g1 llc8 3S.l:tc8

1 4... c5 1 5.ilb5

1 4...c5 1 5.e4

Kramnik,Vladimir Adams,Michael Linares 1 999 (6)

1 .d4 12lt6 2.c4 e6 3.12lc3 i.b4 4.'ii¥ c2 0-0 S.a3 �c3 6.'ii¥ c3 b6 7.�gS �b7 8.f3 h6 9.�h4 dS 1 O.e3 12lbd7 1 1 .cdS 1/JdS 1 2.�d8 12lc3 1 3.�h4 1/JdS 1 4.�f2 cS 1 S.�bS

1S ... ItJSt6 1 6.12le2 a6 1 7.�a4 cd4 1 8.12ld4 1/JcS 19 ..tc2 eS 20.1/JfS l:tfd8 21 .�h4 12ld3 [?! Kramnik 21 ... e4!?] 22.�e2 12lb2 23.J:i:hb1 12lc4 24.�d3 12ld6 2S.It:lh6 �f8 26.�f6 gf6 27.l:tb6 �c8 28.J:i:c1 �e6 29.l:tcc6 �e7 30.e4 1/JbS 31 .�e3 12la3 32.1/JfS �f8 33.�a6 l:td1 34 ..te2 J:ta1 3S.l:tb2 l:td8 36.h4 12lb1 37.�f2 12ld2 38.l:td6 1 -0

Shipov,Sergey Ionov,Sergey Elista eh-RUS 2001 (9)

1 .d4 12lf6 2.c4 e6 3.12lc3 �b4 4.'ii¥ c2 0-0 S.a3 i.c3 6.'ii'c3 b6

Svane,Henrik Christensen,Bent er 1 991

1 .d4 12lt6 2.c4 e6 3.12lc3 �b4 4.'ii¥c2 0-0 S.a3 �c3 6.'ii'c3 b6 7.�gs �b7 8.f3 h6 9.i.h4 dS 1 0.e3 12lbd7 1 1 .cdS 1/JdS 1 2.�d8 12lc3 1 3.i.h4 1/JdS 1 4.�f2 cS 1 S.e4 12le7 1 6.�bS �c6 1 7. .tc6 12lc6 1 8.12le2 cd4 1 9.12ld4 l:tac8 20.0-0 12ld4 21 ..td4 J:!c2 22.l:tac1 l:tfc8 23.�c3 l:tc1 24.l:tc1 1/JeS 2S.�f1 12ld3 26.lld1 1/JcS 27.�e2 %-%

37.g4 fg4 38.f4 hS 39.�f2 �e4 40.�g3 g6 41 .�h4 �c6 42.�b3 il.f. S 43.�gS 12lb6 44.�b6 �b6 4S ..ia2 %-Y2

Hollis,Adrian Palm,Hans er 1 992

1 .d4 12lf6 2.c4 e6 3.12lc3 gb4 4.'llic2 0-0 S.a3 �c3 6.'llic3 b6 7.il.g . S �b7 8.f3 h6 9..th4 dS 1 0.e3 12lbd7 1 1 .cdS 1/JdS 1 2.�d8 12lc3 1 3,gh4 1/JdS 1 4.�f2 cS 1 S.e4 12lf4 1 6.ge3?! gS 1 7 ..tt4 gf4 1 S.gbs l:tfd8 1 9.�d7 l:td7 20.dcS bcS 21 .12lh3 gas 22.12lf4 J:l:b8 23.b4 cb4 24.ab4 l:tb4+ 2S.�f2 �c4 26.J:!.hd1 l:tb2 27.�g3 J:!d1 28.l:td1 eS 29.1/JdS aS 30.12le7 [30.l:ta1 l:ta2 31.J:l.a2 .ia2 32.12le7 �18 33.12lc6 a4 34.1/Jes a3 35.12ld3 �c4 36.12lb4+] 30 ... �g7 31 .12lc6 a4 32.1/Jes �bS 33.J:l:c1 a3

Gurevich,Mikhail Lutz,Christopher Essen 2001 {4)

1 .d4 12lf6 2.c4 e6 3.12lc3 �b4 4.'ii¥c2 0-0 S.a3 �c3 6.'lli c3 b6 7.�gs �b7 8.f3 h6 9.�h4 dS 1 0.e3 12lbd7 1 1 .cdS 1/JdS 1 2.Ad8 12lc3 1 3.�h4 1/JdS 14 ..tf2 cS 1 S.e4 12le7 1 6.�bS 12lc6 17 .12le2 a6 [17 ... l:tlc8 1 8.0·0 cd4 1 9.12ld4 1/Jcs 20.12lc6 J.2·12 M.Gurevich-Polugaevsky, New York 1 989] 1 8.�d3 J:!.fd8 1 9.0-0-0 cd4 20.12ld4 12ld4 21 .�d4 1/JcS 22.�c2 l:tac8 23.�c3 �c6 24.l:td8 l:td8 2S.lld1 J:!.d1 26.�d1 f6 27 ..td4 �f7 28.�d2 �e7 29.eS fS 30.�e3 aS 31 .�d2 �bS 32.�c3 �d7 33.b4 12la4 34.�d2 ab4 3S.ab4 .ic6 36.�e3 bS

34.12lc4? [34.llc7! �16 35.14oo] 34... l:tb3 3S.I2ld2 l:tb4 36.l:ta1 l:tb2 37.12lb1 a2 38.12lc3 gc4 39.12la2 ga2 40.l:tc1 �f6 41 .l:tcS ges 42.h4 J:!.a2 43.l:thS �g6 44.llcS llb2 4S.�h2 �g7 46.�g3 �d7 47.J:!.c7 �a4 48.l:ta7 �c6 49.l:ta6 llc2 so.�t4 gbs S1 .l:tb6 �t1 S2.g4 1 93

J:!.c3 53.J:!.b2 h5 54.gh5 �c4 55.l::tf2 �b3 56.l::t d 2 wh6 57.l:id8 lt>h5 58.l::t h8 wg6 59J:ig8 lt>h6 60.l::t h8 wg7 61 .J:id8 J:!.c1 62Jld3 �c4 63.J:!.d4 �e6 64.\t>eS l::t h 1 65.f4 J:lh4 66.f5 �b3 67.l::t d 3 �c2 68.J:!:g3 >ilf8 69.:C:e3 we7 70.l:le2 �a4 71 .:C.a2 f6 72.>ild4 �c6 0-1

Gurevich,Mikhail Van der Wiel,John Antwerp 1 993 (8)

1 .d4 li:lf6 2.c4 e6 3.li:lc3 �b4 4.'ifc2 0-0 5.a3 �c3 6.'1Wc3 b6 7.�g5 �b7 8.f3 h6 9.�h4 d5 1 0.e3 li:lbd7 1 1 .cd5 li:ld5 1 2.�d8 li:lc3 1 3.�h4 li:ld5 1 4.�f2 c5 1 5.e4 li:lf4 1 6.�b5 li:lf6 1 7.li:le2 li:le2 1 8.we2 cd4 1 9.�d4 li:lh5 20.�e3 f5 21 .ef5 [21 .e5!? !':. 21 ... 14 22.�d4;t, li:lh5<] 21 ... l::tf5 22.�d3 li:lf4 23.�f4 l:if4 24.l::t h d1 lt>f8 25.l:iac1 J:!:d8 26.J:l.c7 J:!.f7 27.l:idc1 .!:!dd7 28 . .!:!d7 l::t d7 29.a4 lt>f7 30.�b5 l::te7 31 .we3 g5 32.h4 lt>f6 33.hg5 hg5 34.l::! h 1 g4 35.fg4 �g2 36.J:l.g1 ?! [36.g5! wg7 37.l:ih6;t] 36 ... �d5 37.g5 lt>e5 38.�d3 .!:!g7 39.l:ig4 �c6 40.b3 aS 41 .l::t g 1 �ea 42.g6 Y2-Y2 YB/32-137

1 94

Jelen,lgor Onischuk,Alexander

Vujadinovic,Milan Bokar,Jason

Wien 1 996 (2)

cr 1 999

1 .d4 li:lf6 2.c4 e6 3.li:lc3 �b4 4.'ifc2 0-0 5.a3 �c3 6.'1Wc3 b6 7.�g5 �b7 8.f3 h6 9.�h4 d5 1 O.e3 li:lbd7 1 1 .cd5 li:ld5 1 2.�d8 li:lc3 1 3.�h4 li:ld5 1 4.�f2 c5 1 5.e4 li:lf4 1 6.�b5 l:iad8 1 7.g3? [e4<, 13<] 17 ... li:lg6 1 8.:C:d1 f5 1 9.ef5 ef5 20.h4 cd4 21 .�d4 li:lde5 22.�e2 h5 23.ldh2 l:ide8 24.1t>f1 f4 25.1t>g2 li:lg4 26 . .!:!h3 fg3 27.�c4 >ilh8 28.wg3 li:lh6 29.�d3 li:lf4 30.l::t h 2 li:ld3 31 .J:!.d3 li:lf5 32.1t>h3 �c8 33.1t>g2 J:!.d8 34.li:le2 �a6

1 .d4 li:lf6 2.c4 e6 3.li:lc3 �b4 4.'1Wc2 0-0 5.a3 �c3 6.'1Wc3 b6 7.�g5 �b7 8.f3 h6 9.�h4 d5 1 0.e3 li:lbd7 1 1 .cd5 li:ld5 1 2.�d8 li:lc3 1 3.�h4 li:ld5 1 4.�f2 c5 1 5.e4 li:lf4 1 6.�b5 l:iad8 1 7.li:le2 li:lg2 1 8.\t>f1 f5 1 9.d5 fe4 20.de6 ef3 21 .li:lc3 li:lf6 22.e7 l:id2 23.ef8'1i' lt>f8 24.b3 .!:!.c2 25.li:ld1 li:le4 26.�c4 li:ld2 27.wg1 li:lf4 28.h4 li:lc4 29.bc4 l:i:c4 30.li:le3 l:ie4 31 .:C:d1 li:le2 32.1t>h2 we7 33.l:id3 c4 34.li:lf5 >ilf6 35 ..!:!.d7 �c6 36.li:ld6 J:!:g4 37.li:le8 lt>f5 38.l::t f7 lt>e4 39.l:ie7

.l

t:J �; 0-1

[39 ... >ild3 40.l::t g7 .!:!.g2 41 .llg2 lg2 42.l:id1 wc2oo] Y,-Y,

Survey Q/ 3.9

N�c

SURV E Y

INTRODUCTION: Jan van de Mortel MAIN ANALYSIS: Jan van de Mortel STUDY MATERIAL: Van de Mortel, Tisdall

Queen's Indian Defence The Deceptively Slow 4.e3 Ql 3.9

Ree ' s Ring 1 .d4 t/Jf6 2.c4 e6 3.t/Jf3 b6 4.e3 �b7 5.�d3 c5 6.0-0 �e7 7.t/Jc3 cd4 8.ed4 d5 9.cd5 t/Jd5 1 O.t/Je5 0-0 1 1.'li:Vh5 t/Jf6 1 2."ifh4 No Luck During the 1977 Candidates' match between Tigran Petrosian and Vik­ tor Kortchnoi in Il Ciocco, the latter was seconded by Hans Ree. One of the openings they investigated was the Queen's Indian Defence. The line which is the subject of this sur­ vey was not analysed in depth, for Kortchnoi didn't trust the dia­ grammed position for Black. In the following years, Ree, who was awarded the grandmaster title in 1 980, was on the watch-out for opportunities to deploy this varia­ tion as White. His patience was not rewarded. The line showed up only twice, and on both occasions Ree ended up getting the short end of the stick, despite highly favour­ able positions. In Ree-Browne, Wijk aan Zee 1 98 1 , Black played 1 2 ... t/Jc6?, falling for 1 3.�g5, threatening 14.�f6 and 1 5."ifh7 mate. Browne tried to bail out with 1 3 . . . t/Je5 ! 14.�f6 t/Jd3, but ended up in a hopeless position after 1 5.�e7 and 1 6.�f8, i.e. until Ree dropped a rook in time-trouble. A similar fate awaited the Dutch­ man in 1993, when John van der

Wiel didn't fall for the 'obvious trick'. In a hard-fought game Van der Wiel overpressed, giving Ree a chance to win with a nice motif in a pawn endgame. Needless to say, instead of the winning line, White, pressed for time, went for the losing one.

granted to Hans Ree. Ree has not only been one of Holland's best chess players, but he also excelled as a chess journalist and writer. Not an unfamiliar phenomenon, a grandmaster turning from player­ writer into writer-player.

Euwe Ring

New Powers

In 1976 Max Euwe was honoured with a ring for his extraordinary im­ portance to the Dutch chess scene. Every five years the ring should be passed on to someone who stood out m Dutch chess. Hans Bouwmeester, Jan Timman and Hans Bi:ihm were to follow, and in May of this year the ring was

Soon after Ree received the Euwe Ring, he played first board in the semi-final of the Dutch Team Championship. His team, BSG Bussum, faced HSG Hilversum, an insurmountable obstacle for the Bussum club in previous years. After hours of play the score was 4\12-4\12, with only one game still

STATISTICS

1 95

under way: Jeroen Piket vs Hans Ree. The story of previous years seemed doomed to be repeated, as Ree was low on time in an end­ game a pawn down. However, de­ fending cunningly he managed to scrape half a point out of it. To de­ cide matters, a rapid tie-break had to be played. This time Ree was White and after decades of wait­ ing, his patience was finally re­ warded. Or was it the Euwe Ring, firmly around his finger?

Aftermath Although Waiter Browne managed to win after 1 2 .. .<�"Jc6, this move is not advisable - unless you would like to see your name added to the list of players with (very) respect­ able ratings that fell for l 3.�g5 g6 14.�a6 ! , winning on the spot! It doesn't look like 12 ...
1 2.'l!Vh4 IS 1 7.f7 18.�g6 'it>f8 %-% Bryneii-Macieja, Stockholm 1 999) 14 ...a6 1 5.
cd4 8.ed4 d5 9.cd5 ti:Jd5 1 0.ti:Je5 0-0 1 H lih5 ti:Jt6 1 2.'i'ih4 ti:Jc6 1 3.�g5 ti:Je5D 1 4.�f6 ti:Jd3 1 5.�e7 Wic7 1 6.�f8 J:!.fS 1 7.Wig3!± Wic4 1 8.J:!.fd1 ti:Jb2 1 9J:td2 ti:Ja4 20.ti:Ja4 Wia4 21 .J:!.c1 h6 22.h3 �d5 23.Wie5 b5 24 . .!:1.c7 Wib4 25.J:!.e2 'i'ib1 26.Wh2 Wit1 27.f4 aS 28.f5 �c4 29.J:!.d2 ef5 30.d5 Wic1 31 .Wid4 'i¥e1 32.d6 J:!.dS 33.d7? [33.a4!+-l 33 ...�e6 34.'i¥d6 g5 35.lldc2 f4= 36.J:!.2c3? cJ;;;g7? (36 .. lld7+] 37.Wie7 .

37 .. .f3 ! ! 38.J:!.f3? (38.'i'id8? 'i¥e5 39.cJi;g1 'i'id4 40.Wh2 Wid6 41.cJ;;;g 1 Wid 1 42.cJi;h2 fg2! 43.cJi;g2 Wie2 44.cJ;;;g3 'i'ie1 45.cJi;g2 �d5-+; 38.gf3? 'i¥12 39.cJi;h1 J:!.d7!-+; 38.ll3c5! fg2 39.J:!.g5! hg5 (39 ... cJi;h7 40Jl:g2 Wie5 41 .cJi;h1 'i'ic7 42.W/16 Wic1 43.cJi;h2 'ire?=) 40.'i¥g5=] 38 ... 'i¥e5 39Ji.g3 Wic7 40.'ifa3 J:!.d7 0-1

1 4.�a6! ! +- [1 -0 Golod-Janssen, Dieren 1 997] 1 4...
Ree,Hans Van der Wiel,John Eindhoven ch-NL 1 993 (6)

i

01 3.9

Van de Mortel

Ree,Hans Piket,Jeroen Breda pff rapid 2001

1 .d4
1 96

Study Material Ree

Ree,Hans Browne,Waiter Wijk aan Zee 1 981 (9)

1 .d4 ti:Jf6 2.c4 e6 3.ti:Jf3 b6 4.e3 �b7 5.�d3 c5 6.0-0 �e7 7.ti:Jc3

1 .d4 ti:Jf6 2.ti:Jf3 e6 3.e3 b6 4.�d3 �b7 5.0-0 c5 6.c4 �e7 7.ti:Jc3 cd4 8.ed4 d5 9.cd5 ti:Jd5 1 O.ti:Je5 o-o 1 1 . Wih5 g6 12. 'iff3 ti:Jc6 1 3.j<_h6 ti:Je5 1 4.de5 J:!.eS 1 5,j<_e4 j<_g5!= 1 6.�g5 'i¥g5 1 7.Wig3 Wig3 1 8.hg3 J:!.e7 1 9.ti:Jb5 �a6 20.a4 �b5 21 .ab5 J:!.cS 22.J:!.fc1 J:lc1 23.llc1 .!l:c7 24.J:!.c7 ti:Jc7 25.�d3 f6 26.ef6 cJ;;;f7 27.f4 cJ;;;t6 28.cJi;t2 h6?! [28 ... e5 29.cJi;f3 ti:Je6 30.b4 g5!] 29.cJ;;;f3 g5? 30.cJ;;;g4 ti:Jd5 31 .�e4 ti:Je3 32.cJi;h5 ti:Jf5 33.�f5 cJ;;;fS 34.cJi;h6?? [34.b3!! gl4 35.g4 Wl6 36.cJi;h6 Wl7 37.g5 Wg8 38.cJi;g6+-] 34 ... gf4 35.gf4 cJ;;;f4 36.cJi;h5 e5 37.g4 e4 38.g5 e3 o-1 39.g6 e2 40.g7 e1 'i¥

Survey Ql 3.9

1 2.'ifh4

Plaskett,James Arkell,Keith London 1 991 ( 1 )

1 .ti:lf3 ti:lf6 2.d4 e 6 3.e3 c 5 4.i.d3 b6 5.0-0 i.b7 6.c4 iie7 7.ti:lc3 cd4 8.ed4 d5 9.cd5 ti:ld5 1 0.ti:le5 0-0 1 1 .'li!Yg4 ti:lf6 1 2.'ii' h4 [12.'li!Yh3!?] 1 2 ... ti:lc6? [12 ... ti:lbd7] 1 3.iig5 g6 [13 ... h6 14.iil6 iil6 1 5.'iVe4 g6 1 6.ti:lc6 'fie? 17.'li!YI3 Jig? 1 8.Jie4 15 1 9.ti:le7 'it'e7 20.Jib7+- ] 1 4.i.a6 ! ! h6 1 5.Jih6 ti:ld5 1 6.'ifh3 [RR 1·0 Christensen· Ochsner, Arhus 1 994] 1 6 ... ti:lc3 [16 ... iia6 17.ti:lc6 'iVe8 1 8.ti:ld5 ed5 1 9.ti:le7 'it'e7 20.i.l8+-] 1 7.Jib7 ti:le2 1 8.'>i

i
Tisdall

M/91 ·5·87

1 3.'ii' h 3 '1Wd4 1 4.§i.f4 ti:lf6 [14 .. .15?! 1 5.ti:lb5! 'ii'd8 16. l:tld1 §i.d5 17 . ..ie4 le4 1 8.J:td5! 'iVd5 1 9.ti:lc3 'ii' b7 20.'ii'e6 '>iii
San Francisco 1 991 (2)

1 .d4 ti:lf6 2.ti:lf3 e6 3.e3 c5 4.i.d3 b6 5.c4 ..ib7 6.ti:lc3 cd4 7.ed4 fie7 8.0-0 d5 9.cd5 ti:ld5 1 O.ti:le5 0-0 1 1 .'ii' h 5 ti:lf6 1 2.'ii' h 4 ti:lbd7 1 3. .!:!:d1 ti:le4? 1 4.'iVh3 ti:ldf6 1 5.d5! ti:lc3 1 6.bc3 ..id5 1 7.fig5 g6 1 8.'iVh4! [Ll ti:lc4, Ll ti:lg4] 1 8 ... h6

Claesen,Pieter Van de Berkmortel,Theo Belgium 2000 ( 1 )

1 .d4 e 6 2.ti:lf3 c 5 3.e3 ti:lf6 4.iid3 b6 5.0-0 .llb7 6.c4 ..ie7 7.ti:lc3 cd4 8.ed4 d5 9.cd5 ti:ld5 1 0.ti:le5 0-0 1 1 .'i!Vh5 ti:lf6 1 2.'1Wh4 ti:le4 13.'ii' h 3 '1Wd4

Gausel,Einar Wilde,Pierre Recklinghausen 1 999 (6)

1 .d4 ti:lf6 2.ti:lf3 e6 3.e3 c5 4.i.d3 b6 5.0-0 iib7 6.c4 iie7 7.ti:lc3 cd4 8.ed4 d5 9.cd5 ti:ld5 10.ti:le5 0-0 1 1 .'ii' h5 ti:lf6 1 2.'ii' h4 ti:lc6 1 3 ..llg 5 g6 1 4.iia6 h6 1 5.i.h6 ti:le5 1 6.§i.b7 ti:lfg4 1 7.'ii' h 3 'ii'd4 1 8.i.f8 .!:!:f8 1 9 .!:!:ad1 '1Wb4 20.iif3 ti:lf6 21 .l::td 2 '>ii
Polgar,Zsuzsa Christiansen,Larry

1 9.iig6!! [19.'ii'h6 ti:lg4 20.ti:lg4 JigS; 1 9 . ..ih6 ti:ld7�] 1 9 .. .fg6 [19 ... hg5 20.'iVg5 lg6 21 .'iYg6 '>iii

i

iii<e8 41 .ti:lf5 ti:lg6 42.hg6 l::! g6 43.'iVb8 '>ii<e7 45.'iVa7 '>iii

iii<e5

•

1 4.ti:lf7! .!:!:f7 1 5.Jie4 ..ie4 1 6.'ii' g4 ti:ld7 1 7.iie3 ti:lf6 1 8.Jid4 ti:lg4 1 9.ti:le4± J:tf4 20..!:!:fe1 e5 21 .iic3 ti:lf6 22.ti:lg5!? i.c5 23.ti:lh3 ti:lg4 24 .!:!:e5! Jif2 25.ti:lf2 ti:le5 [25 ... ti:ll2 26.J:ie7+-; 25 ... .1:1:12 26.Ilg5 ti:ll6 27 . .!:!:e1 ! .1:1:18 28.llg7 '>iiiii<e2 '>iii<e6 35.4:le4 h6 36.iig7 h5 37.ti:lg5 '>ii<e6 40.ti:lh5 .!:!:d7 41 ..lld4 .!:!:h7 42.g4 .!:!:f7 43.ti:lf6 a5 44.h4 J:!.b7 1 -0 45.h5 '>i
Khalifman,Alexander Lobron,Eric Groningen 1 993 (7)

1 .d4 ti:lf6 2.ti:lf3 e6 3.c4 b6 4.e3 i.b7 5.iid3 c5 6.ti:lc3 .lle7 7.0-0 cd4 8.ed4 d5 9.cd5 ti:ld5 1 0.ti:le5 0-0 1 1 .'1Wg4 ti:lf6 1 2.'ii' h4 ti:le4

Yusupov,Artur Beliavsky,Alexander Austria

tt

1 999 ( 1 0)

1 .d4 ti:lf6 2.ti:lf3 e6 3.e3 b6 4 ...id3 §i.b7 5.0-0 c5 6.c4 §<.e7 7.ti:lc3 cd4 8.ed4 d5 9.cd5 ti:ld5 1 0.ti:le5 0-0 1 1 .'i!Vg4 ti:lf6 1 2.'ii' h 4 ti:lbd7 1 3.J:l.d1 ti:le4 1 4.'iVh3 ti:ldf6 1 5.d5 ti:lc3 1 6.bc3 §<.d5 17 ...ig5 h6 1 8.Jih6! gh6 1 9.'ii' h 6 'iVc7 [19 ... 'ii'c8 20.'iYg5 Wh8 21 .ti:lg4 ti:lg4 22.'i!Vh5! '>iii<16 26.'ii'h6 We5 27.c4!± Summerscale; 19 ... §i.d6 20.ti:lg4+-; 19 ... 'i!Vb8 20.ti:ld7! 1 ·0 Berg· Jakobsen, Norresundby 1 995] 20. 'iYg5 1 -0 '>i
N�c

SURVEY

INTRODUCTION: Leon Pliester MAIN ANALYSIS: Teimour Radjabov STUDY MATERIAL: Pliester, Svidler, Beliavsky

King's Indian Defence Romanian Variation Kl 20.11

Replete with Ideas 1 .d4 ttlf6 2.c4 g6 3.ttlc3 �g7 4.e4 d6 5.ttlf3 0-0 6.h3 e5 7.d5 ti:la6 8.�g5 h6 9.�e3 ti:lc5 1 0.ti:ld2 aS The Romanian Variation remains a quite fashionable way to meet the King's Indian Defence. In Year­ book 59 we saw that Black makes regular use of moves like a4, c6 and �a5 in order to create imme­ diate queenside counter-play after l l .g4. Therefore there is some­ thing to be said to remove the queen's knight as quickly as possi­ ble with a3 and b4. It can be called

STATISTICS

a minor success if this piece has to retreat to a6, as in Beliavsky­ Khalifman, Ubeda 1 997. In the featured game, Teimour Radjabov successfully executes a totally dif­ ferent plan against Michal Krasen­ kow, perhaps the line's greatest expert. Sometimes Black prefers to stir things up by sacrificing on e4 (Volzhin-Hoi, Hamburg 1999), but these actions look really pre­ mature.

Why Play h3? The primary aim of h3 is to secure the bishop on e3 from attacks by

Black's knight. Sometimes, how­ ever, the bishop can get into trouble by f5-f4 instead - this is the point behind 1 3 ... ti:le6 in Leitao­ Fiores, Buenos Aires 2000 - and it is curious to see how often the dark-squared bishop gets sidelined on a7. But h3 has another function: sup­ porting the thrust g2-g4. With this move White doesn't necessarily prepare for a kingside attack, but rather aims at taking on f5 twice in order to claim the e4 square for one of his knights. The exchange on c5 may fit in with this strategy, but we can often observe that White is very much attached to his dark­ squared bishop. The game Schlosser-Panzalovic, Schwabisch Gmtind 1 995, is also interesting. After l l .�e2 ti:lh7

White played 1 2.h4 and 1 3.h5 in order to probe the g6-pawn. Once 1 98

Survey Kl 20. 1 1 it has moved to g5 all White needs to do is take on f5 just once to free e4. Stopping the pawn with 1 2 . . . h5 is no solution. Black still has to re­ capture on f5 with the bishop, be­ cause the pawn on g6 is tied to the defence of h5. Clearly the Romanian Variation is replete with ideas.

20 ... bcS 21 :iYaS f3!? 22.g3 '®'e7 23.�d3 hS!? [t::. �h6] 24.h4 [24.0·0 �h3 25.J::!.a 1 h4->-+] 24...�h6!? 2S.l/Ja4 [ t::. 25 ...g5 26.'ii'c5] 2S l/Jd6 [25...g5?! 26.hg5 'i!'g5 27.'®'c3oo] 26.l/JcS gS

Study Material 1 1 .�e2

..•

Minnebo,Alain Tkachiev,Vladislav Geneva 1 997 ( 1 )

Kl 20. 1 1 Krasenkow,Michal Radjabov, Teimour Dos Hermanas 2001 ( 1 )

1 .l/Jf3 l/Jf6 2.d4 g 6 3.c4 �g7 4.l/Jc3 0-0 S.e4 d6 6.h3 eS 7.dS l/Jbd7 8.�gS h6 9.�e3 l/JcS 1 O.l/Jd2 aS 1 1 .a3 l/Je8 [1 1 .. .l/Jh5; 1 1 ... l/Jid7] 1 2.b4 ab4 [12 ... l/Ja6?! t::. 1 3...ab4 1 4.ab4, .l:!.a8<] 1 3.ab4 J:ta1 [1 3 ... l/Ja6?? 1 4.b5+-] 1 4.'{Wa1 l/Jd7 [14 ... l/Ja6?! 1 5.'{Wa3, l/Ja6<] 1 S.cS?! fS 1 6.l/Jc4 f4 [16 ... l/Jdl6!? 1 7.el5 gl5 (17...�15 1 8.g4 l/Jd5 1 9.gl5 e4 20.�d2 '®'16oo) 1 8.'®'a8 14 ( 1 8 ... e4!?) 1 9.�d2 dc5 20.bc5 l/Jd5 (20 ... l/Jd7oo) 21.l/Jd5 '®'d5 22.'®'c8 l/J16 23.'®'c7 '®'e4 24.�e2 '®'b1 25.�d1 '®'e4=; 16 ...dc5!? 1 7.bc5 l/Jdl6 18.el5 (1 8.13 le4 1 9.1e4 l/Jh5 20.�12 '®'g5+) 1 8 ...gl5 ( 1 8... �15 1 9.g4 l/Jd5 20.gl5 e4 21 .�d2 '®'16 22.l/Je3 l/Jc3 23.l/Jg4 '®'d4 24.16 �16 25.l/JI6 '®'16 26.'®'c3 '®'12 27.Wd 1 ±) 1 9.'ii'a8 e4oo; 1 6 . . .1e4=] 1 7.�c1 deS 1 8.bcS l/Jcs 1 9.�a3 b6

27.l/Je6? [27.hg5 '®'g5 28.l/Jb3!? (± Shipov) 28... �g4oo 29.'®'c7 J::!.aB 30.l/Je3 '®'g6 31 .l/Jg4 hg4 32.J::!. h4 '®'g5 33.c.i.>l1 a:ca 34.'il'a5 J::!. bB 35.l/Jc5 'iYc1 36.'iYe1 'ifc5 37J:lh6 J::!. b3! (37 ... 'ifd4 38.'®'e3 '®'at t; 37 ... '®'a3 38.'®'e3=; 37... l:!.a8 38.Wg1 J::!.a2 39.'ii'e 3=; 37 ... l::t: b2 38.'®'e3 'ii'e3 39.1e3 l/Jb7 40.l::t:g6 Wl7 4L.l:!.g4 l/Jc5 42.�c4 l::t:b 4+) 38.'iYe3 '®'e3 (38 ... l/Je4 39.l::t:g6! Wl7 40.'ife4 'iYc1 41 .'ife1 '®'e1 42.We1 .!:l.d3=) 39.1e3 l/JI7! (39... .!:l.d3 40. .l:!.d6=) 40.�c2 (40 . .l:!.g6 Wh7 41 .�c2 l:l:.b2 42.J::!.c6 l/Jg5 43.J::!. c7 Wg6 44.l::t:c6 c.i.>h5 45. .l::!. c8 .l::!.a2-+) 40 ... l::t b2! (40 ... l::ta3 4 1 . l:!.g6 WIB 42 . .!:l.g4 .l:!.a 1 43. w12 l:Ia2 44.WI3 J:l.c2+) 41 . .l:!.c6 'it>g7 42.'it>e1 .l:!.a2 43 . .l:!.c7 'it>l6 44 . .l::!.c6 we? 45.llc7 weB+] 27 �e6 28.de6 l/Jc4 29.�c4 gh4! 30J'!:h4 l:l:.b8 31 .�a2 l:tb2! 32:iYa4o .lle2-+ [32 ... c6!?] 33.'it>d1 [33.WI1 �d2!! (33 ... .!::!:12? 34. 'it>l2 'iYc5 35. Wl3 'iYe3 36.'it>g2 'ife2=) 34.Wg1 .l:!.e1 35.c.i.>h2 'i!'h4! 36.gh4 �14 37.Wh3 l':th1 X] 33 .. J:U2 34.J:!.hS l::tf1 3S.c;t>c2 'iYcS 36.Wb3 'iYe3 37.c;£;>b4 'iYd4 38.'it>b3 'iYd3 39.'it>b4 �d2 40.wcs J:tc1 [41 .'iYc4 '®'d6 42.'it>b5 '®'b6 43.'it>a4 J::!. c4 44.�c4 'iYb4X; 41 .�c4 'i!'d6 42.Wb5 'iYb6] 0-1 ..•

1 .d4 ti:Jf6 2.c4 g6 3.ti:Jc3 !Jig7 4.e4 d6 S.h3 0-0 6.!JigS ti:Jbd7 7.ti:Jf3 eS S.dS h6 9.!Jie3 ti:JcS 1 0.ti:Jd2 aS 1 1 .!Jie2 !Jid7 1 2.b3 ti:Jh7 1 3.g4 fS 1 4.f3 c6 1 S.a3 J::!cS 1 6 . .!:tc1 ti:Ja6 1 7.!Jid3 fg4 1 S.hg4 ti:JgS 19.!Jie2 ti:Jf7 20.ti:Jf1 !Jif6 21 .'!Wd2 figS 22.!JigS ti:JgS 23.l:!h6 'it;g7 24.l:!h1 l:!f3 2S.'it;d1 J:!.f4 26.'>t>c2 [26.'i!'e3 !Jig4 27.!Jig4 J::!g4 2B.ti:Jd2=F] 26 ... ti:JcS 27.ti:Jg3 a4 2S.ti:Ja4 J::! aS? [28 ... ti:Jce4-+] 29.l:!.b1 cdS 30.edS !Jia4 31 .ba4 l:l:a4 32.'i!Ve3 'li'as 33.<;t>b2 bS!-+ 34.J:!.hf1 bc4 3SJU4

0-1 Gyimesi,Zoltan Stryjecki,Marek Koszalin 1 999 (2)

1 .d4 ti:Jf6 2.c4 g6 3.ti:Jc3 !Jig7 4.e4 d6 S.h3 o-o s.!Jigs ti:lbd7 7.ti:Jf3 es s.ds aS 9.!Jie2 ti:JcS 1 O.ti:Jd2 h6 1 1 .!Jie3 !Jid7 1 2.b3 c6 1 3.o-o 'i!VbS 1 4.l:!.c1 l:!cS 1 S.!Jics deS 1 6.!Jig4 ti:Jg4 17.hg4 !Jif6 1 S.'i!Ve2 !JigS 1 9.J:!.fd1 l:!.dS 20..!:tc2 <;t>g7 21 .ti:Jf1 'i!Vc7 22.ti:Je3= !Jie3? 23.'li'e3 b6 24.'i!Vg3 f6 2S.J:!.cd2 !lieS 26.'i!Ve3 J:!:d6 27.g3 l:!adS 2S.<;t>g2 !Jid7 29.J:!.h1 gS [29 J:!:h8] 30.f3 !lieS 31 .'li'f2 !JigS 32.ti:Jd1 cdS 33.cdS J:!.6d7 34.'li'e2 'liiia7 3S.'i!VbS !lies 36.ti:Je3 ...

Radjabov

20.�cS! D [20.l/Ja4? l/Je4 21 .�18 c.i.>IB!?+; 21 ...�18 22.'®'e5 �15gg 23.�d3 �b4 24. c.i.>e2 l/J8d6+] 1 99

36 �g6 [36... l::t d5 38.l::t d8+-J 37.<;i;>g1 .•.

3Hid5

j(bS 1 -0

Zviagintsev,Vadim Illescas,Miguel Pamplona 1 995 ( 1 )

1 .d4 1Df6 2.c4 g 6 3.1Dc3 j(g7 4.e4 d6 S.j(e2 0-0 6.1Df3 eS 7.dS aS s.�gS h6 g_j(e3 1Dg4 1 o.�c1 1Da6 1 1 .h3 1Df6 1 2.�e3 IDeS 1 3.1Dd2 j(d7 1 4.0-0 1Dh7 1 S.IDb3 b6 1 6.'il!Yd2 'il!Yh4 1 7.14?! [Lutz] 17 ...ef4 1 S.l::tf4 Wie7= 1 9.�d4 j(d4 20.'fid4 WigS 21 .l::tf3 l::t aeS 22.l::t af1 '!lfeS 23.WieS l::teS 24.1DcS bcS 2S.�d3 l::t e7 26.a4 l::t bS 27.1DbS j(eS 2S.�c2 IDfS 29.l::t 3f2 l::t b7 30.b3 IDd7 31 .1Dc3 IDeS 32.1Db1 J:lbS 33.1Dd2 gS 34.l::t d 1 <;i;>g7 3S.IDf1 f6 36.g4 �g6 37.1Dg3 l::t h S 3S.l::td d2 IDd7 39.l::t h 2 l::teS 40.l::t d g2 <;i;>f7 41 .h4 gh4 42.1DfS l::teeS 43.l::t h4 �fS 44.gfS l::t egS 4S.l::!. g S <;i;>gS 46.�d1 <;i;>h7 47.J:lg4 IDeS 4S.l::t g3 l::t g S 49.l::t g S <;i;>gS SO.Wf2 wg7 S1 .�e2 1Df7 S2.<;i;>g3 IDgS S3.Wf4 1Df7 Y,-Y,

Grivas,Efstratios Markidis,Konstantinos Greece tt 2000 (2)

1 .d4 1Df6 2.c4 g6 3.1Dc3 j(g7 4.e4 d6 S.IDf3 0-0 6.j(e2 eS 7.dS aS S.h3 1Da6 g_j(gS h6 1 0.�e3 IDeS 1 1 .1Dd2 j(d7 1 2.g4 1Dh7 1 3.h4 fS 1 4.gfS gfS 1 S.efS j(fS 1 6 . ..tcs deS 1 7.�g4 �g4 1 S.'il!Yg4 l::tf4 1 9.'fig3 Wits 20.f3 a4 21 .a3 lla6 22.0-0-0 1Df6 23.'!1fg1 e4

24.1Dde4?! [24.'!We3!+-] 24 ... 1De4 2S.IDe4? [25.1e4i] 2S ... J:!.f3 26.1DcS 'il!Yf4 27.lld2 '!Wc4 [27 ... l::t b6!+] 2S.l::t c2 'llff4 29.<;i;>b1 l::t b6 30.1De6 Wies 31 .'!1fg7 'li!Yg7 32.1Dg7 <;i;>g7 33.l::tc7 <;i;>f6 34.l::t d 1 l::tf2 3S.l::tc2 [35.b4!] 3S ... l::t c2 36.Wc2 wes 37.hS Wd6 3S.lld4 l:i:bS 39.l::t g4 l::tcS 40.wb1 WdS 41 .l::t a4 wd6 42.l:i:h4 bS 43.wa2 l::!.fS 44.<;i;>b3 wcs 4S.l::t h 3 llgS 46.Wc3 l::t d S 47.wc2 wb6 4S.<;i;>b3 <;i;>cS 49.a4 wb6 so.wa3 ba4 S1 .<;i;>a4 l::t d4 S2.wb3 wbs S3.wc3 l::t dS S4.l::t h4 wcs SS.l:i:h2 wbS S6.llh1 wcs S7.l::ta 1 WbS SS.b4 wb6 S9.llaS l::t aS 60.baS was 61 .wd4 wb6 62.wes wc7 63.<;i;>t6 <;i;>d7 64.wg7 we7 6S.Wh6 wfS 66.Wh7 <;i;>f7 67.h6 <;i;>fS 6S.whs <;i;>f7 69.h7 wts [stalemate]

26.j(g4 '1Wg4 27.l::t fS �fS 2S.'!Ife3 j(b4 29.cS hS 30.c6 h4 31 .'fie2 Wiles 32.1Df3 1Dh3 33.gh3 '!lfh3 34.1Dd1 'il\Yg4 3S.<;i;>h1 �cS 36.1Dg1 WicS 37.1De3 fS 3S.efS gfS 39.'1Wc4 �d6 40. Wlih4 1 -0

Sokolov,Ivan Van Wely,Loek Tilburg 1 994 ( 1 )

1 .d4 1Df6 2.c4 g 6 3.1Dc3 �g7 4.e4 d6 S.h3 0-0 6.1Df3 1Da6 7.�gS h6 S.�e3 eS 9.dS IDeS 1 O.IDd2 aS 1 1 .j(e2 1Dfd7 1 2.g4 a4 1 3.'il'c2 c6 1 4.h4 '�WaS 1 S.a3 IDb6 1 6.hS cdS [16 ... g5!?] 1 7.cdS fS 1 S.gfS [1 8.hg6' 14 19.j(e5 WileS 20.b4 ab3 21 .1Db3±] 1S ... gfS 1 9.f3 f4 20 ...tf2 �d7 21 .0-0-0 �f6 22.<;i;>b1 l::t acS 23.J:I.c1 wh7 24.'li!Yd1 l::t g S 2S.l:tg1 IigS!? [25 ... �g5=] 26.j(h4 l::t c gS!?

Klimov,Sergey Soloviov,Sergey SI Petersburg Chigorin-mem 1 999 (6)

1 .d4 1Df6 2.c4 g6 3.1Dc3 �g7 4.e4 d6 S.h3 0-0 6 ...tgs 1Dbd7 7.1Df3 eS S.dS h6 g_j(e3 IDeS 10.1Dd2 aS 1 1 .a3 c6 1 2.�e2 �d7?! [12 ...1De8 1 3.b4 1Dd7 14.1Db3 ed5 1 5.ed5 ab4 1 6.ab4 l::t a 1 1 7.'fia1 15 1 8.�13 1Ddf6 1 9.'fia5 Wile? 20.1Dd2 <;i;>h7 21 .We2 h5 22.1De4 le4 23.�e4 �15 24.1Dd2 j(h6 Y2-Y2 Bagirov­ Nataf, Ubeda 1 997] 1 3.b4 ab4 1 4.ab4 lla1 1 S.\\l'a1 1Da6 1 6.Wia3 cS [16 ... 1De7 1 7.0-0 1Dfe8 1 8.'1Wa7 j(e8 19.de6 be6 20.b5± Bagirov-Hell, Selestat 2000] 1 7.bcS IDcS

27.�gS hgS 2S.Wif1 <;i;>h6 29.�bS j(cS 30.W!Ie2 �e7 31 .\\l'h2 1Dcd7 32.�f1 1Df6 33.j(h3 W!la6 34.�f1 '!Was 3S.�h3 W!la6 36.�f1 ?!= '!WaS 37.�h3 Wia6 3S.�cS '1Wd3 39.wa1 IDeS 40.1Da2 g4 41 .1Db4 [41 .1g4! 1De4 42.1De4 '/We4 43.g5 �g5 44.W!Ih3±] 41 ... '/We3 42.1Dc2 W!id3 43.1Db4 Wie3 44.1Dc2 Y2-Y2

1 1 .Jl.e2 lLJh7

1 S.0-0 [18.�e5!? deS 1 9.Wie5±] 1 S ... IDh7 1 9.l::t b 1 ± IDgS 20.h4 1Dh7 21 .�cS deS 22.llb7 �CS 23.l::t bS Wlih4 24.'!1fcs �g4 2S.W!Ib6 IDgS 200

Soshnikov,I Tikhonov,Yury Minsk 1 996 (4)

1 .d4 1Df6 2.c4 g6 3.1Dc3 �g7 4.e4 d6 S.h3 0-0 6.1Df3 eS 7.dS aS

Survey Kl 20. 1 1 a.�gS ti:la6 9...te2 ti:lcS 1 0.ti:ld2 h6 1 1 ...te3 ti:lh7 1 2 .g4 \lth8 1 3.'1Wc2 fS 1 4.f3 'lli h4 1 S.�f2 'llie7 1 6.0-0-0 ..tf6 1 7.\ltb1 [1 7.-tes deS 1 8.eiS] 1 7 ... ..th4 1 8.�g1 [1 8.�eS deS 1 9.eiS] 1 8 ... ti:lgS 1 9.�e3 [1 9.-teS] 1 9... b6 20.l::!:df1 f4 21 .�f2 ..tf2 22.l::!:f2 �d7 23.h4 ti:lh7 24.hS gS 2S.a4 ti:lf6 26.b3 l::!:fc8 27.\ltb2

27 ... c6 28.'iVb1 �ea 29J�(d1 l::!:ab8 30.�f1 'iVa7 3 1 .l::!: h 2 bS!+ 32.cbS cbS 33.�bS ti:la4! 34 ...ta4 J:l:c3! 3S.\ltc3 'iVd4-+ 36.\ltc2 �a4 37.'lli b2 �b3 38.ti:lb3 l::!:c8 39.\ltb1 0-1 'iVd1 40.\lta2 'llif3

48.ti:laS \Jtf7 49.d6 ti:lh7 SO.l::!:f3 ti:lf6 S1 .ti:ldS l::!:d 2 S2.\ltc3 1 -0

Leitao,Rafael Flores,Diego

Kempinski,Robert Irzhanov,Ruslan

1 .d4 ti:lf6 2.c4 g6 3.ti:lc3 �g7 4.e4 d6 S.ti:lf3 0-0 6.h3 eS 7.dS ti:la6 a...tgs h6 9.�e3 ti:lcS 1 0.ti:ld2 as 1 1 ...te2 ti:lh7 1 2.g4 fS 1 3.'ii'c2 ti:le6??!

Buenos Aires 2000 (7)

Medellin Wch·jr 1 996 (7)

1 .d4 ti:lf6 2.c4 g6 3.ti:lc3 ..tg7 4.e4 d6 s.ti:lf3 0-0 6.�e2 es 7.dS as 8.h3 ti:la6 9.�gS h6 1 o.�e3 ti:lcS 1 1 .ti:ld2 ti:lh7 1 2.g4 fS 1 3.gfS gfS 1 4.J:tg1 \lth8 [14 ... 'iVh4!?] 1 S.'ii'c2 [1S.�es deS 16.eiS �IS 17 . ..tg4 'ii'h4 1 8.�1S J:il5 1 9.ti:lee4 ti:lg5=] 1 S ... ti:la6 1 6.ti:lb3 a4 1 7.ti:lc1 fe4 [17 ... a3=; 17 .. .14 1 8.�d2 a3=] 1 8.ti:la4 'iVh4 1 9.ti:lc3 ti:lf6 20.ti:lb3 c6 21 .a3 cdS 22.cdS �fS 23.0-0-0 �h7 24 ...tg4 ti:lc7 2SJig3 l::!:f7 [25 ... b5!?] 26.'iVe2 l::!:e7 27.'1Wc4 l::!:f8 [27...�g8!?] 28. 'ii' b4;!; ti:lce8 29.ti:ld2 I!:c7 30.ti:lc4 ti:lg4 31 .hg4 l::!:f3 32.J:igg1 J:l:f2 33 ...tf2 'iVf2 34.l:Igf1 'ii'g 2?! [34 ...'iVg3±] 3S.ti:le3 'lli h 3 36.l:Ide1 'iVh4 37.\ltb1 'iVgS+- 38.\lta1 hS 39.ghS 'iVhS 40.l:Ih1 'iVg6 41 .l::!:e g1 1 -0 'ii'f7 42.ti:le4 'ii'f8 43.ti:lg4

Grebenkin,Vladimir Khamatgaleev,Alexey Gabriei,Christian Xie Jun Bad Wiessee 1 997 (8)

1 .d4 ti:lf6 2.c4 g6 3.ti:lc3 �g7 4.e4 d6 S.ti:lf3 0-0 6.�e2 eS 7.dS aS 8.h3 ti:la6 9.�gS h6 1 o.�e3 ti:lcS 1 1 .ti:ld2 ti:lh7 1 2.g4 fS 1 3.efS gfS 1 4.J:l:g1 [1 4.�es deS 1 S.giS ..tls 16.�g4;t] 1 4 ... \lthB 1 S.'llic2 [1S.�es deS 1 6.giS �IS 17 ...tg4;!;] 1 S ... ti:la6 1 6.gfS ti:lb4 1 7.'iVb1 ..tfs 1 8.ti:lde4 'iVh4 1 9.�g4 ..tg4?! [19...�g6!?] 20.hg4 tif3 21 . \lte2 l::!:af8 22.a3 ti:la6 23.l::!: g 2± J:l:h3 24.'iVc2 b6 2S.J:l:ag1 ti:lb8 26.l::!:g 3 l::!: g 3 27 . .t1g3 ti:ld7 28.ti:lbS J:l:c8 29.ti:ld2 ti:lcS 30.ti:lf3 'iVe7 31 .gS hS 32.ti:lh4+­ 'lli d7 33.'iVg6 l::!:f8 34.'iVhS \ltg8 3S.ti:lg6 t!fS 36.'iVh3 l::!:f7 37.'iVd7 l::!:d7 38.�cs bcS 39.b3 �f8 40.f4 l::!:f7 41 .feS deS 42.ti:leS J:l:e7 43.lle3 ti:lgS 44.ti:lc6 Jlh7 4S.l::!: g 3 J:ih2 46.\ltd3 �h6 47.ti:lc7 llb2

Ekaterinburg 1 996 (5)

1 .d4 ti:lf6 2.c4 g6 3.ti:lc3 �g7 4.e4 d6 S.ti:lf3 0-0 6.�e2 eS 7.dS aS 8.h3 ti:la6 9.�gs h6 1 0 .�e3 ti:lcS 1 1 .ti:ld2 ti:lh7 1 2.g4 fS 1 3.gfS gfS 1 4.efS �fS 1 S.ti:lb3 ti:le4 1 6.ti:le4 ..te4 1 7.l:Ig1 'ii' h4 1 8.ti:ld2 ..tfs 1 9.�g4 e4 20.�fS [20.'iVb3!?] 20 ... J:!fS 2 1 .'i!!Yg4 'iVg4 22.l::!:g4 ti:lf6 23.J:ig2 \Jtf7 24.0-Q-0 cS 2S.dc6 bc6 26.ti:lb3 dS 27.cdS cdS 28.\ltb1 l::!:c8 29.ti:laS d4 30.ti:lb7 de3 31 .ti:ld6 \lte6 32.ti:lfS [32.ti:le8 el2 33.l:i:g7 ti:ld5!?!] 32 ... \JtfS 33.fe3 J:!c7 34.a4 \lteS 3S.l:!c1 [3S.l::!:d8±] 3S ... l::!:c 1 36.\ltc1 ..tf8 37.J:.i.c2 ti:ldS 38.aS ti:lb4? [38 ... �d6±] 39.J:ic4? [39.l::!:e 8!+-l 39 ... ti:ld3! 40.\ltc2? [40.\ltb1 ! ..teS 41 .a6 �e3 42.l::!:e7;!;] 40 ... �cs 41 .\ltd2 \ltdS 42.J:.i.a4 ti:lb2 43.l::!:a 2 ti:lc4 44.\lte2 �e3=F 4S.a6 �a7 46.J:.i.a1 ti:ld6 47.l::!:c 1 ti:lbS 48.l:Ic8 �d4 49.\ltd2 \ltd6 J!2-J!2

1 4.efS ti:ld4 1S . ..td4 ed4 1 6.fg6 dc3 1 7.gh7 \lth8 1 8.bc3 ..td7 1 9.ti:le4+- �es 20.0-o-o 'iVea 21 .l::!: d e1 c6 22.cS cdS 23.ti:ld6 'ii'e 7 24.�bS 'iVgS 2S.\ltb1 �d6 26.�d7 �cs 27.�fS .Ua6 28.'iVe2 l::!: b6 29.\lta1 J:.i.c6 30.'iVeS 'ii' g7 31 .'iVg7 \ltg7 32.J:ie2 �a3 33.l::!:c2 d4 34.cd4 l::!:c2 3S.�c2 l::!:f2 36.Wb1 l:!d2 37.J:.i.e1 l:!d4 38.-tfS J:.i.d8 39.l::!:e6 �cS 40.l::!: g 6 \lth8 41 .J:.i.h6 l::!: d 6 42.J:!.d6 ..td6 43.a4 �e7 44.\ltc2 \ltg7 4S.\ltd3 b6 46.\lte4 �gs 47.\Jtf3 \lth8 48.\ltg3 ..td2 49.h4 \ltg7 SO.gS \lth8 S1 . ..tc2 \ltg7 S2.\ltg4 \lth8 S3.hS �e3 S4.h6 bS SS.abS a4 S6.�a4 \lth7 S7.\lthS 1 -0

Schlosser,Philipp Panzalovic,Srdjan Schwabisch Gmund 1 995

1 .c4 ti:lf6 2.ti:lf3 g6 3.ti:lc3 �g7 4.e4 d6 S.d4 0-0 6.�e2 eS 7.dS aS 8.h3 ti:la6 9.�gS h6 1 o ...te3 ti:lcS 1 1 .ti:ld2 ti:lh7 1 2.h4!? fS?! [12 ... ..td7] 1 3.hS! gS 1 4.efS e4?! [14...�15 1 5.�e5 de5 1 6.£l.g4±] 1 S.g4 ti:lf6 1 6.ti:lb3 ti:lg4 1 7.£l.cS deS 1 8.�g4 a4 1 9.ti:lcS a3 20.ti:l3e4 ab2 21 .l::!: b 1 £l.fS 22.�fS J:.i.fS 201

a.�e3 eS 9.dS li:les 1 0.Ii:ld2 as 1 1 .a3 W/e8 [to. 12 ... a4; to. 12 ... 1i:lh5, 13 . ..15] 1 2.b4 li:la6 1 3.1i:lb3?! [13.:S:b1 ab4 1 4.ab4 li:ld7oo; 14 ... 1i:)h5 1 5.c5 15 1 6.cd6 cd6 17.1i:lc4i] 1 3... ab4 1 4.ab4 �d7! 1 S.bS li:lb4 1 6.�e2 l::!.a 1 1 7.1i:la1 WlaS 1 8.0-0 li:la2 [1B ... Wia3 1 9.'il'd2 l:taB 20.Ii:lc2 li:lc2 2 1 .'ii'c2 b6 22.'ii'd2 'il'a5 23.l::!.c 1 Wh7oo] 1 9.1i:la4! WlaS [19 ... 1i:le4 20.Wib3+-] 20.W/b3 l::!.a S 21 .�d1 23.0-0 .!:!.a3 24.ti:le6 W/e7 2S .!;(.e1 �eS 26.1i:l4eS �h2 27.wg2 W/f6 28.1i:le4 'ii'f7 29.wh2 llff3 30.wg1 1 -0 g4 31 Jlb2 W/hS 32Jlb3

24 ... lltS!? [24... �15 25.gl5 'ii'dn] 2S.gfS �fS 26.lle1 Wlh4 27.�e1 'il'h3 28.Wg1 e4? [2B ... Ii:ll6�>] 29.l:i:f2 �es 30.f4 �b2 31 .l:i:h2 Wie3 32.Wie3 �e1 33.Wie3 J:!eS 34.:ag2 wt7 3S.Wig7 wea 36.'\i'hS li:lta 37.'iYhS �g6 38.:S:g6 li:lg6 39.'ii'g 6 wd7 40.'il'e6 'itJe7 41 .'il'e7 1 -0

•

Dolinsky,Boris Ukolov,Alexander Moscow 1 996 ( 1 0)

1 .d4 li:lf6 2.e4 g6 3.1i:le3 �g7 4.e4 d6 s.�e2 o-o 6.1i:lf3 es 7.dS as 8.h3 li:la6 9.�gs h6 1 0.�e3 li:les 1 1 .1i:ld2 li:lh7 1 2.h4 hS 1 3.a3 fS 1 4.efS �fS 1 S.�es deS 1 6.1i:lde4 [1 6.g4!?] 1 6 ... b6 [16 ... 1i:lf6!?] 1 7 -�d3:J; �h6 1 8.'ii'e2 l::!.f7 1 9.f3 �f4!? [19 ... 1i:lf6!?] 20.g3 �h6 21 .wd1 e6 22.de6 li:lfS 23.g4? [23.1i:ld5! li:le6 24.g4 li:ld4 25.W/g2+-] 23 ... hg4 24.fg4 �g4 2S.Wig4 'il'd3 26.we1 .!:!.d8 [26 ... .!:!.13 27.c7 'ii'e3 28.Wd1 W/d3=] 27.Wie2 li:le6 [27 ... Wie2 28.We2 li:le6=] 28.Wid3 .!;(.d3 29./iJdS l:i:d4? [29... .!:!.113 b. 30 .. Jlh3oo] 30.11Jd6 l::!.f3 31 .l:td1 �f8 [31 ...�140] 32.l:i:d4 ed4 33.1i:le4 �g7 34.llf1 +- l:tf1 3S.wt1 �es 36./iJgS li:le7 37.1i:le7 �e7 38.1i:le6 �eS 39.e7 �e7 40.1i:le7 wf7 41 .wf2 wf6 42.Wf3 wts 43./iJdS d3 44.we3 wg4 4S.Ii:le7 1 -0

21 ...e6?? [21 . ..W/a4? 22.Wia4 lla4 23.�a4 li:lc3 24.�c2 li:lle4 25.1i:lb3± to. l:i:a1 -a7; 21...1i:lc3! 22.1i:lc3 Wla1=] 22.1i:lb6! [22.dc6 bc6 23.b6 c5 24.b7 J:lbB 25.W/a2 :C:b7� 26.�d2 Wla6 27.1i:lc3 Wla2 2B.Ii:la2 l:lb2] 22 ... :S:b8 23.1i:ld7 li:ld7 24.�g4± li:leS 2S.�eS deS 26.be6 li:lb4 27.eb7 :C:b7 28.1i:le2 �f8? 29.1i:la3+- Wlb6 30./iJbS llbS 31 .lla1 li:la6 32.�d7 li:le7 33.W/f3 :S:b7 34.�e6 li:lbS 3S.ebS :S:a7 36.l:i:d1 :C:a4 37.d6 :S:d4 38 . .!:!.d4 ed4 39.�dS Wla7 40.b6 Wld7 41 .Wif7 1 -0 Svidler

M/97-5-78

Poluliakhov,Alexander Soloviov,Sergey Moscow 1 999 (9)

1 1 .a3

Bareev,Evgeny Svidler,Peter Elista ch-RUS blitz 1 997 (6)

1 .d4 li:lf6 2.e4 g6 3.1i:le3 �g7 4.e4 d6 S.h3 0-0 6.�gs li:lbd7 7.1i:lf3 h6 202

1 .d4 li:lf6 2.e4 g6 3.1i:le3 �g7 4.e4 d6 S.h3 0-0 6.�gS li:lbd7 7.1i:lf3 eS S.dS h6 9.�e3 li:les 1 O.li:ld2 aS 1 1 .a3 e6 1 2.l:i:b1 �d7 1 3.�e2 a4 1 4.0-0 WlaS 1 S.g4 edS 1 6.edS bS 1 7 .f3 l:i:abS 1 8.1i:la2 li:lh7 1 9.1i:lb4 W/d8 20.1i:ld3 li:ld3 21 .�d3 fS 22.Wg2 hS [22 ... 14=] 23.efS gfS 24.�fS

Stojanov,Svetlin Kazhgaleev,Murtas Cannes 2000 (3)

1 .e4 g6 2.d4 d6 3.e4 �g7 4.1i:le3 li:lf6 S.h3 0-0 6.�gs li:lbd7 7.1i:lf3 es S.dS h6 9.�e3 li:leS 1 0.Ii:ld2 aS 1 1 .a3 li:lhS 1 2.b4 ab4 1 3.ab4 l::!.a 1 1 4.'il'a1 li:la6 1 S.'il'a3 fS 1 6.1i:lb3 f4 1 7.�a7 �d7 1 8.bS 'il'aa 1 9.ba6. [1 9.�b6!?] 1 9 ... 'il'a7 20./iJbS?! [20.c5=] 20 .. .'�lfa6 21 .'il'a6 ba6 22.1i:le7 f3 [22 ... llb8=!=] 23.g3 l::!.b8 24.1i:ld2 J::[b2 2S.�d3 �f6 26.eS [26.1i:ll3!?] 26 ... deS 27.1i:la6 �gs 28.1i:le4 l::ta2 29.0-0 :C:a6 30./iJeS l::!.a3 31 .�e4? [31 .h4+] 31 ... �h3-+ 32.d6 wh7 33.l::t b1 �ts 34.llb7 li:lg7 3S.Ii:ld7 �d7 36.l::!d7 l::!.a 1 37.Wh2 t!d1 38.�dS e4 39.�e4 l:J:d2 40.:S:f7 l::!.d6 41 .l::!.f8 hS 42.eS �es 43.:C:f3 l:i:d2 44.wg1 �d4 4S.wf1 li:lfS 46.�d3 li:lh6 47.we1 l:!b2 48.l::!.f4 �eS 49.l::!.e4 li:lg4 SO.�e2 �e3 S1 .'itJf1 li:lf6 S2.l::!.e4 �as S3.:S:e6 wg7 S4.�d3 .!:!.d2 ss.�e2 �b6 S6.f3 0-1

Potapov,Alexander Salinnikov,Denis Minsk 1 998 (5)

1 .d4 li:lf6 2.e4 g6 3.1i:le3 �g7 4.e4 d6 S.h3 0-0 6.1i:lf3 eS 7.dS li:la6

Survey Kt 20. 1 1 s ..tgs h6 9. .1Le3 ti:lcS 1 O.ti:ld2 aS 1 1 .a3 ti:lhS 1 2.b4 ab4 1 3.ab4 J:l:a1 1 4.'iYa1 ti:la6 1 S.'ifa3 fS 1 6.ti:lb3 'iYh4 1 7.bS ti:lb8 1 8.'ifa7 [1 8.b6!±] 1 8 ...ti:ld7 1 9..!:i:g1 !? [19 . .1Le2 ti:ll4; 1 9.g3 ti:lg3 20.fg3 'iYg3 21 ...t>d2 'i¥13 22.l::! g 1 14 23 . .1LI2 b6t; 1 9.c5 ti:lg3!?] 1 9 ... 'iYe7 20.cS [20.g4!;t] 20 .. .f4 21 .cd6 'iYd6 22.1Ld2 ti:lb6 23.�d1 .tf6 24.ti:la2 1Lh4 2S ..tb4 'iff6 26 . .1LcS? [26.1LIB 'i¥18 27.<�e1 13 28.g3±] 26 ... l::! d8 27 . .1Ld3 f3 28.g3 1Lg3 29.fg3 .th3 30 . ..t>e1 ? [30. .1Lb6 cb6 31 .ti:ld2oo] 30 ... J:l:a8! 31 .il.b6 l:la7 32.il.a7 b6 33.�f2 'iff8-+ 34 . .!:l.a1 ti:lts 3S.�f3 ti:lg4 36.we2 'iff2 37.<.t>d1 'li!Yb2 38.ti:lac1 ti:lf2 39 . ..t>e1 ti:ld3 40.ti:ld3 'iYb3 41 .�d2 .tg2 42.�e3 .te4 0-1

22 ... wh8 23.0-0 g4 24.h4 g3 2S.fg3 e3 26.ti:lf3 d4 27.ti:le2 'iYaS 28.ti:le1 ti:lg4 29J:tf3 e4 30Ji:f8 W'f8 31 .ti:lf4 'i'fS 32.wf1 ti:lh2 33.�g1 ti:lg4 34.�f1 '.th7 3S.'iYc4 d3 36.ti:ld3 ed3 37.'iYd3 'iYd3 38.ti:ld3 ti:leS? [38 ...c6=] 39.'.te2? [39.ti:le5 il.e5 40.b5 iLI6 (40 ... 1Lg3 41 . .1Lb8 d5 42.b6 cb6 43. .1Lg3+-) 41 . .1Lb8 iLdB 42.'.te2±] 39 ... ti:ld3 40 ..t>d3 e2 41 . ..t>e2 c6 Y2-Y2 •

2S.ti:la7! 'iYe7 26.hg4 .tg4 27.ti:lc6 'li!Yf7 2S.'iYd8 [2B.wd1] 28 ... 1Lf6 29. 'li!Yb8 [29.J:l:h6 .tgB 30. 'iYbB ti:lg7 31 .'iYa7 ti:lh5] 29 ... hS 30.'iYa7 il.g7 31 . ..t>d1 ti:lf6 32.wc2 [32..1Ld3!J 32 ...ti:le4 33.ti:le4 iLfS?! [33 ... 'iYd5 34.ti:lg5 �hB 35.ti:le7 'iYb5 36.ti:lg6 �gB 37.'i!Va2 d5 38.W'd5!+-] 34.1Ld3 'iYdS 1 -0 3S.ti:le7 Beliavsky

M/97·2·44 YB/43·156

Beliavsky,Alexander Khalifman,Alexander

Agrest,Evgeny HallJesper

Ubeda 1 997 (4)

Ronneby eh-SE 1 998 (1 1 )

1 .d4 ti:lf6 2.c4 g6 3.ti:lc3 .tg7 4.e4 d6 S.h3!? 0-0 6..tgs ti:lbd7 [6 ... a6!?] 7.ti:lf3 eS S.dS h6 9 ..1Le3 ti:lcS [9 ... ti:le8 10.g4±] 1 0.ti:ld2 as 1 1 .a3! [1 1 .1Le2 c6 1 2.a3 ti:leB 13.b4 ab4 14.ab4 l:la1 1 5.'1i!Ya1 ti:la6 1 6.'iYa3 cd5 17.cd5 15+Z Suba·Dolmatov, Sevilla 1993; 1 1 .g4 .1Ld7 1 2.'iYc2 h5 13.13 ti:lh7oo Gheorghiu· Stein, Hastings 1 967/68] 1 1 ...ti:le8 1 2.b4 ab4 [12 ... ti:la6!?] 1 3.ab4 J:la1 1 4.'ifa1 ti:la6 1 S.'i'a3 fS 1 6.ti:lb3 ti:lb8? [16 ... b6!? 1 7.c5 bc5 18.bc5 ti:lc5 1 9.ti:lc5 deS 20 . .1Lc5 ti:ld6 21 . .1Ld3;t] 1 7.cs ti:ld7 18.ti:laS ti:ldf6 1 9.c6!± bc6? [19 ... b6 20.ti:lb7 'li!Ye7 2H i'a8 14 22.1Ld2 iLhB 23.'/WcB ti:lg7 24.ti:ld8 J:!dB 25.'iYb7±] ..t>h7 20.ti:lc6 21 .'ifa8 'i'd7 22 ..1LbS!+- f4 [22 ... ti:le4 23.ti:le4 le4 24.ti:la7+-] 23.il.d2 f3 24.g4 [24.g3; 24.gl3 ti:lh5 25.ti:la7 'i¥17] 24 ... ti:lg4

1 .c4 ti:lf6 2.ti:lc3 g 6 3.e4 d 6 4.d4 il.g7 S.h3 0-0 6 ..tgs ti:lbd7 7.ti:lf3 eS S.dS h6 9..1Le3 ti:lcS 1 O.ti:ld2 aS 1 1 .a3 ti:le8 1 2.b4 ab4 1 3.ab4 .!:l.a1 1 4.'iYa1 ti:la6 1 S.'ifa3 fS 1 6.ti:lb3 ti:lf6 1 7.cS fe4 1 8.ti:ld2 gS 1 9.c6 bc6 20.1La6 1La6 21 .'ifa6 cdS 22.1La7

Volzhin,Alexander Hoi,Carsten Hamburg 1 999 (3)

1 .d4 ti:lf6 2.c4 g6 3.ti:lc3 .tg7 4.e4 d6 S.ti:lf3 0-0 6.h3 eS 7.dS ti:la6 S..tgs h6 9.1Le3 ti:lcS 1 O.ti:ld2 aS 1 1 .a3 .1Ld7 1 2.b4 ab4 1 3.ab4 l::! a 1 1 4.'i!Va1 ti:lce4!? [14 ... ti:la6 1 5.c5±] 1S.ti:lde4 ti:le4 1 6.ti:le4 fS 1 7.ti:ld2? [1 7.ti:lc3 14 1 B.il.d2 e4 1 9.'iYa3±] 1 7 .. .f4 18 ..1La7 .tfS 1 9 ..1Le2 b6 20.0-0 e4 21 .W'a3 f3 22.ti:lf3 ef3 23 . .1Lf3 'iYgS+ 24.cS .1Ld4 2S.W'c1 'ifh4 26.cb6 cb6 27.'i!Vd2 .1Lh3 28.'iYe2 iLfS 29.J:i.d1 tia8 30.g4 l::! a7 31 .l::!d4 .!l:a1 [31 ...J:l:e7!+] 32 . .!l:d1 .!l:d1 34.'iYd4 33.'i!Vd1 hS il.d7 [34... W'g5!=] 3S.'iYb6 hg4 36.1Lg2 'i¥f6 37.W'e3 wg7 38.il.f1 '.tf7 39.bS± 'i!Va1 40.b6 'iYb1 41 .'iff4 '.te7 42.'i!VgS '.tf7 43.b7 'iYb7 44. .1Ld3 iLfS 4S ..tfS gfS 46. W'fS ..t>e8 47.'iYg6 'i¥f7 48.'i!Vd6 'iff3 49.'i!Ve6 �f8 SO.d6 g3? [50 ... 'i¥d1 51 . ..t>h2 'i¥13 52.'1We3 g3 53 . ..t>h3 'i¥12 54.'iYe7 ..t>gB 55.d7 'i'11 =] S1 .'iYe7 '.tg8 S2.'i!VgS ..t>f7 S3.W'g3 'iYd1 S4.�g2 '.te6 SS.'i!Vg6 ..t>d7 S6.'il'f6 'i!Vg4 S7.�h2 '.tc6 S8.'iYc3 ..t>b7 S9.'iYc7 ..t>as 60.W'c6 '.tb8 61 .W'dS ..t>c8 62.f3 'li!Yf4 63 . ..t>g2 'iYe3 64.'i!VfS '.td8 6S.'iff6 '.td7 66 . ..t>h3 '.tc6 67.wg4 'il'g1 68.�hS W'g3 69.'.th6 'i'h3 70.'.tg6 'i!Vg3 71 .'.tf7 'i'h3 72.d7 1 -0

203

ri!C

SURVEY

INTRODUCTION: Leon Pllester MAIN ANALYSIS: Tom Wedberg STUDY MATERIAL: Pliester, Krasenkow

Benoni Defence The Modern Main Line 81 8.4 + 10

Knights on d7 and h5 1 .d4 tLlf6 2.c4 c 5 3.d5 e 6 4.tLlc3 ed5 5.cd5 d6 6.tLlf3 g6 7.e4 �g7 8.h3 0-0 9.�d3 tL:lbd7 1 0.0-0 tLlh5 The King's Indian with h3 is cur­ rently in fashion, as can be ob­ served elsewhere in this Yearbook (and in Yearbook 59). If White shows his hand by playing h2-h3 before Black has played e7-e5, the latter can also opt for c7-c5 in­ stead. If White then pushes d4-d5, recaptures with the c-pawn when B lack swaps on d5, both sides cas­ tle and Black directs his knights to d7 and h5, then we have arrived at the subject of this survey. Of course, there are many other ways to reach the diagrammed position ! The set-up with the knights on d7 and h5 was last discussed in Year­ books 2 1 and 32. Now one shouldn't too readily dismiss these old surveys as obsolete: curiously, the game Kravchenko-Simantsev, Kharkov 2000, is an exact copy of Tukmakov-Norwood, Reykjavik 1 990 in Yearbook 2 1 ! White scored a point in grand style, mak­ ing use of the stereotypical pawn sacrifice e4-e5, followed by f4-f5. In Solozhenkin-Quinn, Padova 2000, Black found a better way of handling the situation.

204

An Exception to the Rule Usually the moves a7-a6 and a2-a4 are played at some time or other, so don't be put off by the featured game Sokolov-Wedberg, Malmi:i 200 1 , for this is an exception to the rule. Sokolov opted for tLlf3-d2, very common in the Benoni, but in this case his bishop was on e3, al­ lowing B lack to counter with 13 ... �d4 ! . So White is better ad­ vised to break on the queenside

STATISTICS

with b2-b4. Despite tricking White out of a pawn with 20 . . . �h3 ! , Black lost in Avrukh­ Sergienko, Budapest 1 993. Of course, directing a knight to h5 after h2-h3 invites White to play a game of chase with g2-g4. In most cases this is justified, but in Bjomsson-Lyrberg, Reykjavik 1 996, White ended up being the victim when Black penetrated the gaping holes on the kingside.

Survey 81 8.4 + 10

81 8.4 Sokolov,Ivan Wedberg,Tom

Malmo 2001 (6)

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Bjomsson,Bjom Freyr Lyrberg,Patrik Reykjavik 1 996 (5)

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•••

Study Material 9 a6 1 O.a4 4'lh5 •••

Panchenko,Alexander G Fedorov,Vladislav New York 1 992 (5)

Moskalenko,Viktor Dochev,P Pardubice 1 994 (3)

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Horvath,Jozsef Anka,Emil Budapest 1 994 (B)

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Cramling,Pia Wedberg,Tom Malmo 2001 (2)

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Sapis,Witalis Oliwa,Marek Lubniewice 11 1 994 ( 1 0)

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Mozetic,Dejan Pavlovic,Milos lgalo 11 1 994 (3)

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Krasenkow,Michal Oliwa,Marek

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Brzeg Dolny ch·PL 1 996 (14)

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Arlandi,Ennio Reinderman,Dimitri Ohrid Ech 2001 (3)

1 .d4 li:lf6 2.c4 cS 3.dS e6 4.1i:lc3 edS S.cdS d6 6.e4 g6 7.h3 �g7

Zimmerman,Yury Sergienko,Sergey Zalakaros 1 994 (5)

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46.h4 a s 47.�c2 � d 7 48.�fS V2· V2 �ea 49.�g6

Oms Pallise,Josep Del Rio Angelis,Salvador Linares ch·ES 1 998 (3)

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Grabarczyk,Miroslav Wedberg,Tom Hasselbacken 2001 (7)

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Wf6 38.1t:ld1 40.1t:lf2

Kiriakov,Petr Kiik,Kalle

il.bS

39.il.bS abS 1 -0

Skelleftea 2001 (6)

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Giorgadze,Giorgi Stein,Bemd Gausdal 1 992 (7)

1 .d4 lt:lf6 2.c4 e6 3.1t:lc3 cS 4.dS edS S.cdS d6 6.e4 g6 7.1t:lf3 �g7 8.h3 0-0 9.�d3 as 10.a4 lt:lhS 1 1 .0-0 lt:ld7 1 2.�e3 l:tb8 1 3.'ii'd 2 l:te8 1 4.J:!.ab1 'ii'aS 1 S.J:!.fc1 lt:leS 1 6.il.e2 lt:ld7 1 7. 'flc2 'fl d8 1 8.�gs il.f6 1 9.il.h6 il.g7 20.il.g7 Wg7 21 .b4 lt:lf4 22.il.f1 'fif6 23.'fid1 cb4 24.J:!.b4 lt:lcS 2S.J:!.c4 lt:ld7 26.'fid4 lt:les 27./tJeS J:!.eS 28.1t:le2 lt:le2 29.il.e2 ..td7 30.J:!.c7 il.e8 [30 .. J:!.e7!?] 31 .aS J:!.e7 32.'fif6 Wf6 33.l::!e7 We7 34.J:!.b1 il.d7 3S.J:!.b6 fS 36.efS il.fS 37.il.a6 J:!.a8 38.J:!.b7 Wf6 39.J:!.b6 wes

1 4.J:!.a2 'ifc7 1 S.'fia4 J:!.e7 1 6.'ifc2 J:!.e8 1 7.'1i'a4 'ifd8 1 8.'ifc2 lt:les 1 9.il.e2 lt:lf3 20.il.f3 'ifh4 21 . 'ifd2 il.d4 22.J:!.a4 il.eS 23.'i!Vh6 il.g7 24.'figs 'figS 2S.il.gS bS 26.ab6 .!:l:b6 27.J:!.a2 il.eS 28.1t:ld1 ?! [28.1t:la4t] 28 ...1t:lf4 29.1t:le3 lt:ld3 30.J:!.b1

.

1 2.�e3

Lukov,Valentin Kovacevic,Slobodan SI Quentin 1 999 (8)

1 .d4 lt:lf6 2.1t:lf3 e6 3.c4 cS 4.dS d6 S.lt:lc3 edS 6.cdS g6 7.e4 �g7 8.h3 a6 9.a4 0-0 1 0.�d3 lt:lbd7 1 1 .0-0 lt:lhS 12.�e3 J:!.e8 1 3.J:!.e1 J:!.b8 1 4.'fid2 'fic7 1 S.�h6 lt:les 1 6 . ..te2 lt:lf3 1 7 ...tf3 J:!.eS 1 8 . ..tg7 lt:lg7 1 9.�e2 gS 20.f4 gf4 21 .J:!.f1 'iie7 22.J:!.f4 �d7 23.J:!.af1 J:!.f8 24.aS f6 2S.il.g4

30 ... J:!.b4 [30 ... 1t:lb2+] 31 .il.e2 [31 .b3 16 32.il.h6 g5] 31 ... 1t:lb2 32.il.a6 il.a6 33.J:!.a6 hS 34Jl:a2 [34.13] 34 .. .f6 3S.il.h4 lt:ld3 36.l:tb4 cb4 37.J:!.d2 lt:lcS 38.f3 fS!-+ 39.1t:lc4 il.f4 40.J:!.b2 1t:ld3 41 .J:!.b3 fe4 42.g3 J:!.c8 43.fe4 J:!.c4 44.gf4 lt:lcs 4S.l:tb1 lt:le4 46.J:!.a1 J:!.c8 47 .il.f2 lt:lf2 48.Wf2 b3 49.Wg3 b2 SO . .!:l:b1 l:lb8 S1 .Wh4 Wg7 S2.WgS l:tbS S3.fS l::!. dS S4.l::t b2 l::tfS SS.Wh4 Wf6 S6.l:lb4 l::tf3 S7 . .!:l:b8 l::tf4 S8.Wg3 J:!.d4 S9.l::tf8 WgS 60.J:!.a8 l:td3 61 .Wg2 dS 62Jl:a6 h4 63.l:ld6 WfS 64Jld8 We4 6S.J:!.e8 Wd4 66�l::ta8 l::tg 3 67.wh2 gS 68.J:!.d8 We4 0-1

40.f4 Wf4 41 .J:!.d6 il.e4 42.Wf2 J:!.a7 43.il.c4 .!:!.aS 44.J:!.f6 wes 4S.J:!.e6 Wd4 46.d6 J:!.fS 47.Wg1 ..tcs 48.il.e2 J:!.f7 49.il.g4 WdS %-%

Avrukh,Boris Sergienko,Sergey Budapest 1 993 (4)

1 2.l:te1

Riemersma,Liatbem Lemmers,Oscar 2S ... ..te8? [25 ... il.g4 26.:U.g4t] 26.'fif2 �g6 27.J:!.f6 J:!.f6 28.'flf6 'fif6 29.:U.f6 lt:le8 30.J:!.e6 Wf8 31 .Wf2 ..tf7 32.J:!.eS deS 33.b3 1t:ld6 34.We3 il.e8 3S.il.e2 We7 36.g4 h6 37.h4 208

Enschede ch·NL si 1 995 (7)

1 .d4 lt:lf6 2.c4 cS 3.dS e6 4.1t:lc3 edS S.cdS d6 6.e4 g6 7.1t:lf3 il.g7 8.h3 a6 9.a4 0-0 1 0.il.d3 lt:lhS 1 1 .0-0 lt:ld7 1 2.J:!.e1 J:!.e8 1 3.aS J:!.b8

1 .d4 it:lf6 2.c4 cS 3.dS e6 4.1t:lc3 edS S.cdS d6 6.e4 g6 7 .h3 il.g7 8.1t:lf3 0-0 9.il.d3 a6 1 o.a4 lt:lhS 1 1 .0-0 lt:ld7 1 2.J:!.e1 J:!.e8 1 3.il.g5 il.f6 1 4.il.e3 lt:leS 1 S.il.e2 1Lf3 1 6.il.f3 lt:lg7 1 7.'ifd2 I!.b8 1 8.l::tab1 il.eS 1 9.b4 cb4 20.:U.b4 il.h3! 21 .l:Ieb1 [21 .gh3 'f/16-+] 21 ... il.c8 22.J:!.b6 'fih4 23.il.d4 'fih2 24.WM lt:lhS 2S.il.eS :U.eS 26.J:!.d6 J:!.e8 27.J:!.db6

Survey 81 8.4 + 1 0 36.'i¥d4 'iff6 [36... a5 37.c4±] 37.'iff6 .!:!f6 38.c;i;>g3 a5? [38 ... .!:!18] 39.J:!a1 a4 40.�g4 �ea 41 .�e6 <Jitg7 42.f4 �b5 43.c4 �ea 44.llb1 :cua 45.Jlb7 <Jitf6 46. .!:!a7 h6 47.Wf3 g5 48.f5 1 -0 <Jite5 49.we3 h5 50.g3

Murdzia,Piotr Oliwa,Marek Krynica 11 1 997 (7)

27 �g4!? [27 .. .tZll4 28.t2le2 t2le2 29:;i?e2 15oo] 28.�g4 t2lf4 29.f3 f5 30 . .!:!b7 .!:!b7 31 . .!:!b7 fg4 32.'ii'd 4 'ifg2 33.<Jite1 'ii' h 1 34.<Jitd2 'ii' h 6 35.c;i;>c2 gf3 36.d6 t2le6 37.'iif6 'ii'f8? [37...'i¥h2 38.c;i;>b1 'ifg1 39.c;i;>a2 'ifh2=] 38.t2ld5 f2 39.d7 'ifc5? [39 .. .11'ii ! 40.'&'11 .!:!dB±] 40.<Jitb2 .!:ifS 41 . 'ife6 <Jith8 42. ife5 <Jitg8 43.t2lf6 1 ·0 •.•

1 .d4 t2lf6 2.c4 c5 3.d5 d6 4.t2lc3 g6 5.e4 �g7 6.h3 0-0 7.t2lf3 e6 8.�d3 ed5 9.cd5 t2lh5 1 0.0-0 a6 1 1 .J:ie1 t2ld7 1 2.a4 J:!.e8 1 3.�f1 t2le5 1 4.t2lh2 �f6 1 5.g4 t2lg7 1 6.f4 t2ld7 1 7.t2lf3 h6 1 8.<Jith2 g5 1 9.e5 de5 20.fg5 �g5 21 .t2lg5 hg5 22.t2le4 f6 23 . .!:!a3

21 W h 8 22.'ifg3 t2lf6 [22 ...e 4 23.�g5 iieB 24.�b5±] 23.'ifh4 'iid 6 24.t2lg6 <Jitg8 25.�c4 .!:!f7 26.�f7 <Jitf7 27.Ud1 'iic7 28.Jld7!+- [idem Tukma­ kov-Norwood, Reykjavik 1 986 - YB/21-1 39!] 1 ·0 ••.

Solozhenkin,Evgeny Quinn,Mark Padova 2000 (2)

Atalik,Suat Khomiakov,Vladimir Alushta 1 999 (1 1 )

1 .d4 t2lf6 2.c4 c5 3.d5 g6 4.t2lc3 �g7 5.e4 0-0 6.�d3 e6 7.t2lf3 ed5 8.cd5 d6 9.h3 a6 1 0.a4 t2lh5 1 1 .0-0 t2ld7 1 2 ..!:!e1 .!:!b8?! [12 ... .!:!e8] 1 3.�e3 t2le5 1 4.�e2 t2lf3 1 5.�f3 t2lf6 1 6.�f4 t2le8 1 7.a5 b5 1 8.ab6 .!:!b6 1 9.t2la4 .!:!b4 20.�d2 .!:!b8 21 .�c3 f6 22.'ifd2 t2lc7 23.�a5!± 'iie7 24.t2lc5 t2lb5 25.t2la4 [25.t2lb3±] 25 ... 'ii'a7 26.�b4 f5 27.t2lc3 fe4 28.t2lb5 Jlb5 29.Jle4

1 .d4 t2lf6 2.c4 e6 3.t2lf3 c5 4.d5 d6 5.t2lc3 ed5 6.cd5 g6 7.h3 �g7 8.e4 0-0 9.�d3 t2lbd7 1 0.0-0 t2lh5 1 1 .�g5 �f6 1 2.�e3 t2le5 [12 ... 'i¥b6 13.I:ib1;!;] 1 3.t2le5 �e5 1 4.f4 �g7 1 5.'iff3 b6 1 6 . .!:!ad1 a6 1 7 .!:!fe1 J:!a7 1 8.�f2 'iff6! 1 9.t2le2 'ilib2 20.Jlb1 'tWa3 [20 ... 'iia2=] 21 .l:tb6 .!:!d8 •

23 ... b6 [23 ... .!:!18 24.h4 gh4 25.J:!.h3 15;!:;] 24.h4 gh4 25 . .!:!h3 t2lf8 26.J:!.h4 t2lg6 27.J:!.h6 <Jitf7 28.'iic2 f5 29.�g5 'ifc7 30.�c4 'ii b8 31 .d6 �e6 32.�e6 J:[e6 33.gf5 t2lf5 34.'iff2 t2lf4 35.�f4 t2lh6 36.�h6 <Jitg8 1 -0 37 . .!:!g1

9 ... t2lh5

Kravchenko,Vladimir Simantsev,Mikhail Kharkov 2000 (2)

22.e5? [22 . .!:!c1 t2l14 23.'i¥14 'i¥d3 24.Jld6;!;] 22 de5 23.Jlc6 .!:!ad7 24.�c5 'ii'a2 25.�b6 l:tf8 26.f5? [26.�c4'l=] 26 ... 'ifd5 27.'ifd5 Jld5 28.�c4 .!:!d2 29.fg6 hg6 30.l:tg6?! [30.�e3 J:[b2 31 .�a6] 30 .!:!c2 31 .Jlc6 �e6 32.�b5 Jlb2 [32 ... J:!c6 33.�c6+] 33.�a6 �h6 34.�f2 Jld8 35.�c4 �c4 36 . .!:!c4 Jldd2 37.Jlh4 Jle2 •..

29 'i¥b6?! [29... �15; 29... �h3 30.gh3 J:!l3 31 .'ife2 'i¥17 32J:i:a6±] 30.�c3 �c3 31 .bc3 'i¥d8 [31 ...�h3? 32.'ifh6+-] 32 . .!:!ae1 .!:!b7 33 ..!:!f4 .!:!bf7 34 .!:!f7 .!:!f7 35.<Jith2 �d7 •..

•

1 .d4 t2lf6 2.c4 c5 3.d5 e6 4.t2lc3 ed5 5.cd5 d6 6.t2lf3 g6 7.e4 �g7 8.h3 0-0 9.�d3 t2lh5 1 0.0-0 t2ld7 1 1 .�e3 t2le5 1 2.t2le5 �e5 1 3.f4 �g7 1 4.'iff3 t2lf6 1 5 .!:!ae1 [1 5.e5 t2ld7 16 . .!:!ae1] 15 t2ld7 1 6.e5! de5 1 7.f5! b6 1 8.d6 Ub8 1 9.t2ld5 �b7 20.fg6 fg6 21 .t2le7 •

•.•

•.•

Y,-Y, 209

N�c

SURVEY

INTRODUCTION: Rustem Dautov MAIN ANALYSIS: Rustem Dautov STUDY MATERIAL: Dautov

Old Indian Defence Schmid Benoni 01 16.5

No Rational Explanation 1 .d4 tt:lf6 2.tt:lf3 c 5 3.d5 g6 4.tt:lc3 �g7 5.e4 d6 6.�c4 0-0 7.0-0

noeuvre tt:ld2-c4 for a while, but is this really such a terrible loss?

A Plausible Reply Chess theory hardly concerns itself with 6.�c4. White usually prefers 6.�e2 or 6.�b5. I have no rational explanation for this, as 6.�c4 nevertheless has some ad­ vantages compared to the main continuations: l ) The bishop is actively placed on c4 and is very useful for pre­ venting (b6)-b5 ; 2) The idea 7 . . . e6 (e5) hardly makes sense with the white bishop on c4. White cannot play the typical ma-

STATISTICS

Black has several replies. 7 .. .'�Va5?! is doubtful in view of 8.a4 ! . 7 . . . tt:lbd7, with the idea of tt:le8, and tt:ld7-e5 also seems to be insuf­ ficient. The reply 8.�f4 looks promising; in the game Zhang Pengxiang-Ni Hua, Gyula 2000, it quickly yielded White an advan­ tage. 7 . . . tt:la6 is a plausible continua­ tion. After 8.h3 (interesting is 8 . .l::!.e l !?, see Socko-Markowski, Budapest Zonal 2000) 8 . . . tt:lc7 9.a4 a6?! 10.�f4 ! White gets the

position from the 6.�e2 main line with an extra tempo (there the bishop needs two moves to get to c4). For this reason Black does not have an easy time, see Izeta­ Sanchez Guirado, Torrevieja 1997. Therefore, he should clear up the situation in the centre with 9 . . . e5 ! . In the game Mrva-Manik, Slovak Team Championship 2000, White continued with a closed centre and kept a slight advantage. On the other hand, opening the centre with d5xe6 seems to be harmless for Black, see Izeta­ Ponomariov, Batumi 1 999, and Grischuk-Malakhov, Porto San Giorgio 1 999. In short, after 7 . . . tt:la6 White keeps a slight open­ ing advantage. A

Logical Reply

7 . . . �g4 looks very logical. After 8.h3 �f3 9.'iYf3 tt:lbd7 Black wins a tempo, as the white queen has to retreat to dl (neither 10.�e2 nor 1 0.'iYe2 causes B lack problems, see the relevant games). After 1 0.''l!¥dl tt:le8 Black starts the typi­ cal counter-play on the queenside. The games Poluliakhov-Malbran, Aires and 1 998, Buenos Karklins-De Fotis, Illinois 1 989, have something in common: after a2-a4 and a7-a6 B lack left out the prophylactic b7 -b6 and allowed a4-a5. White got the better play in 210

Survey 01 16.5 both games, thanks to the subse­ quent weakness on a6. I believe that Black should keep his pawn chain flexible. In the game Grischuk-Markowski, Batumi 1 999, White convincingly refuted his opponent's doubtful plan opening the f-file with f7-f5 and attacking pawn d5. A typical game showing the pros and cons of b6b5- is the Survey game Socko­ Dautov, Ohrid 200 1 . Socko's plan with il.f4-g3 was too simplistic; White should look for an improve­ ment. In my opinion, 7 . . . il.g4 yields Black the best equalising chances.

01 1 6.5 Socko,Bartosz Dautov,Rustem Ohrid Ech 2001 ( 1 3)

1 .e4 cS V2:lf3 g6 3.d4 il.g7 4.d5 d6 5.il.c4 ti:Jf6 6.ti:Jc3 0-0 7.0-0 [7.h3? b5 8.il.b5 t2Je4 9.ti:Je4 'ifa5 1 0.ti:Jc3 il.c3 1 1 .bc3 'ifb5+] 7... il.g4 8.h3 il.f3 9.'iff3 ti:Jbd7 1 0.'ii'd 1 ti:Je8 1 1 .J:le1 a6N 1 2.a4 b6 [12 ... ti:Jc7 1 3.a5!? b5 14.ab6 ti:Jb6 1 5.111.11 !] 1 3.l::!.a3 ti:Jc7 1 4. .!:!.b3 l:ie8! [1 4... .!:!.b8 15.'ife2 'ifc8 1 6.14;t; 14 ... b5?! 1 5.ab5 ti:Jb6 1 6.il.l1 ! (1 6.�d3 il.c3 17. 'ifc3 ti:Jc4 18.'ifc4 ab5=) 16 ... c4 17.llb4! (17. .!:!.a3 ab5 1 8Jl:a8 'ifa8 1 9.il.e3 ti:Jd7=) 1 7 ... a5 1 8.J::f.c4 t2Jc4 1 9.il.c4 .!:!.b8 20.�d3 'ifd7 21 .il.d2±] 1 5.il.f4 [6 1 6..tg3, 17.14; 1 5.14?! b5! 16.ab5 ti:Jb6 17.111.11 c4 1 8.l:lb4 a5 1 9 . .!:!.c4 ti:Jc4 20.il.c4 .tc3 21.bc3 ti:Jb5!+] 1 5... l:!:b8 1 6.'ife2 'ifc8 17 ..ilg3?! [1 7.'ifl1 ! ti:Je5 1 8 ..ile2 e6 (18...15?! 1 9..ilg3 le4 20.ti:Je4;t) 1 9.de6 le6 20.l::!.d 1 l:!.d8<2 6 21...d5] 1 7 ... ti:Je5 1 8.f4? [1 8.il.e5! .te5 1 9.'(/gd3!=] 1 8 ... t2Jc4 1 9.'ifc4 'ifd7! [19...b5? 20.ab5 ab5 21 .ti:Jb5 l:!:b5 22J:lb5 'ifa6 23.llb4!=] 20.'iff1 [20.e5? b5 21 .ab5 ab5 22.'iYe4 15! 23.'ifl3 (23.e6 'iYc8 24.'ifl3 c4-+; 23.el6 el6 24.'ifl3 c4 25.l:!:e8 ti:Je8 26.l:lb4 'iYa7 27.
20 ... b5 21 .ab5 abS 22.ti:Jd1 c4 23J:i:a3

23 ... f5! + 24.'\i'f2 [24.el5 'ifl5 25.ti:Je3 .ild4+; 24.'ifl3 le4 25.'ife4 'ifl5 26.'ifl5 gl5 27.ti:Je3 .td4 28. .tl2+] 24.. .fe4 25J:i:a7 'ifc8 26.'ifd2 l::!.a8 27.l:!:a8 '\i'a8 28.ti:Je3 .!:!.f8? [28...il.b2! 29.c3 (29.15 il.g7 30.fg6 hg6 31 .�d1 'ifc8-+) 29 ... 'ifa3 30.ti:Jd1 il.c1 ! 31 .'ifd4 '\i'c5-+] 29.c3 ti:Ja6! 30.l:!:f1 ? [30.ti:Jc2! ti:Jc5 31 .ti:Jb4] 30... ti:Jc5 31 .f5 ti:Jd3 32.�e2 [6 33.'ifg4; 32.1g6 hg6-+] 32 ... �c8! [32 ... 'ifa7?! 33.<Jth2 'ii'c5 34.il.h4<2] 33.'ifg4 'ifcS-+ 34.'ife4 .ilh6 35.'ii'e6 <Jth8 36Jl;:f3 l:!:f5 37.il.f2 [37.J:ll5 'ife3] 37 .. JU3 [37...ti:JI2? 38 . .l:!:l5] 38.gf3 ti:Jf2 39.'ife7 '\i'e3 0-1 Dautov

1 1 ...�f3 1 2.'iVf3 li:JeS 1 3.'lWe2 12Jc4 1 4.'lWc4 'Wb4?! [14...12Jd7=] 1 S.'ii'e2 c4 1 6.12ld1 'il'cs 1 7.aSi l:lac8 1 8.l::ta4 l:lfe8 1 9.12Je3 'ifbS 20.llb4 '!Was 21 .l:lb7 'lWa2 22.'li'f1 llb8 23.l:lb8 :l:i:b8 24.�c3 '!Wa4 2S.'!Wc4 'll:VbS 26.f3 �h6 27.'lWbS abS 28.�f6 ef6 29.�f2 l:lc8 30.l:lc1 l:lcS 31 .�e2 �f4 32.�d3 �g7 33.c3 b4 34.l::tc2 fS 3S.cb4 llbS 36.llc4 fe4 37.fe4 hS 38.12Jc2 Wf6 39.12Jd4 l:!.b6 40.bS �es 41 .l:lb4 l:lb7 42.12lc6 1 -0

Socko,Bartosz Markowski,Tomasz Bydgoszcz 2001 (6)

1 .e4 cS 2.12lf3 g6 3.d4 �g7 4.dS li:Jf6 S.li:Jc3 d6 6.�c4 0-0 7.0-0 li:Jbd7 8.a4 [B.h3 a6 9.a4 b6 1 0.�14 l::tbB?! 1 1 .lle1 ( 1 1 .'il'e2!?i) 1 1 ... 12lh5 12.�h2 b5 13.ab5 ab5 14.12lb5 li:Jb6 15.�11 �b2 16.l::ta2 �g7 17.c4 (1 7.e5!) 17...�d7 1 8.g4 �b5 1 9.cb5 li:JI6oo Terasti-Miettinen, Finland 1 995] 8... b6 [B ... llbB 9.:l:i:e1 li:JeB 1 0.�11 a6 1 1 .�14 12le5 1 2.12ld2 12Jc7 1 3.a5 �d7 14.'1l:Vc1 15 15.el5 l::tl5 1 6.�g3 'ii'IB 17.12Jde4 b5 1 B.ab6 l:lb6 19.b3;t Kobalia-Batsanin, Sochi ch-RUS jr 1 998] 9Jl:e1 a6 1 0.h3 li:Jea 1 1 .�f4 li:Jes 1 2.�f1 li:Jf3 1 3. 'ii'f3 eS 1 4.de6 fe6 1 S. 'll:Vg3 'il'f6 1 6.�gS 'iVf7<=> 1 7.l:la3 h6 1 8.�d2 �es 1 9.f4 �d4 20.Wh1 li:Jf6 21 .fS �es 22.'1l:Vf3

Study Material 7.0-0

Teuchert,Bernd Kiffmeyer,Constanz Germany 1 977

22 '1Wg7? 23.�c4 Wh7 24.fe6 12lhS 2S.'!Wg4 12Jg3 26.Wg1 '!Wf6 27.�e3 l:la7 28.12JdS 'iVe6 29.'lWh4 gS 30.�gS 'll:V g6 31 .�f4 �f4 32.12Jf4 'li:Vf6 33.'1l:Vf6 l::tf6 34.12JdS l::tg6 3S.Ii:Jb6 �h3 36.Wh2 J:!.ag7 37.gh3 ..•

1 .d4 CS 2.dS g6 3.e4 �g7 4.1of3 d6 S.I2Jc3 li:Jf6 6.�c4 0-0 7.0-0 'WaS?! 8.l::te1 [B.a4! �b4 9.'lWd3i 1::,. 1 0.a5] 8... a6 9.�d2 �g4 [9 ... 'Wc7 1 0.a4i] 1 0.a4 [1 0.h3 �13 1 1 .'il'13 b5=] 1 o . . . li:Jbd7 1 1 .h3 [1 1 .�e2 'ii'b4!?]

1 -0 21 1

Zhang Pengxiang Ni Hua Gyula 2000 (7)

1 .d4 ttlf6 2.ttlc3 c5 3.d5 g6 4.e4 d6 5.ttlf3 �g7 6.�c4 0-0 7.0-0 ttlbd7 s.�f4 tZleS [8 ... ttlh5 9.�g5] 9.l:ie1 ttlb6?! 1 o.�f1 e5 1 1 .de6 �e6 1 2.a4 ttld7 1 3.ttlb5 .ig4 [13...�b2 1 4.l:ib1 �g7 1 5.ttld6;!;] 1 4.ttld6 �e5 1 5.i<.e5 �f3? [15 ... ttle5;!;]

1 6.'1Wd5 [1 6.ttlb7!? �d1 1 7.ttld8 �c2 1 8.ttlc6±] 1 6 ... ttlc7 1 7.ttlf5 gf5 1 8.�c7 '1Wc7 1 9.'1Wf5+- �g2 20.�g2 J:!:aes 21 .l:ia3 ttle5 22.l:ig3 ttlg6 23.e5 'IWdS 24.'1Wh5 '1Wd2 25.Il:h3 h6 26.J:iee3 .ll e6 27.'1Wh6 Il:dS 28.�f1 '1Wc1 29.'1Wh7 <;i;>fS 30.l:ihf3 l:!:d7 31 .l:id3 ttle5 32.l:if7 ttlf7 33.Il:d7 'li'g5 34.'>i;>h1 Il:f6 35.�c4 'li'c1 36.<;i;>g2 .llf2 37.<;i;>f2 'li'f4 3S.<;i;>e1 '1We3 39.<;i;>d1 'li'g1 40.<;i;>d2 '1Wg5 41 .<;i;>c3 1 -0

7 ... tt:la6

Socko,Bartosz Markowski,Tomasz 1 .e4 c5 2.ttlf3 g6 3.d4 i<.g7 4.d5 ttlf6 5.ttlc3 d6 6 ..ic4 0-0 7.0-0 ttla6 S.J:I:e1 ttlc7 9.a4 [9.�14? ttlh5 10.�e3 b5 1 1 .ttlb5 ttlb5 1 2.�b5 l:ib8=] 9 e5 [9 ... .ig4!?] 1 O.de6 �e6 1 1 . .ie6 ttle6 1 2.'1Wd3 [1 2.ttld5!? ttld5 1 3.'1Wd5;!;] 12 .. .'ifd7 1 3.ttld5 ttld5 1 4.ed5 ttld4 [14 ...ttlc7=] 1 5.ttld4 .id4 1 6.c3 J:l:feS 1 7.�f4 �g7 1 8.'1Wb5 J:l:e7 1 9.<;i;>f1 a6 20.'1Wd7 Il:d7= 21 .l:ie4 .if6 22.l:iae1 <;i;>g7 23.g4 h6 24.J:!.e8 IlddS 25.l:id8 l:idS 26.c4 b5 27.ab5 •.•

�dB 30.ttlac4 tZleS 31 .Ilfe1 ttldf6 32.b4 cb4 33.cb4 ttlg4 34.ttlg4 hg4 35.�d8 l:idS 36.g3 l:if7 37.l:ic1 '1Wf6 38. 'li'b2 'li'b2 39.ttlb2 ttlf6 40.l:led1 e3 41 .l::i d3 J:!e7 42. Wf1 :!:ideS 43.We1 ttlh5 44.ttlc4 l:icS 45.l:idc3 ttlg3 46.ttld6 l:ic3 47.l:ic3 l:id7

Izeta,Felix Sanchez Guirado,Francisco Torrevieja ch-ES 1 997 (8)

1 .d4 c5 2.d5 ttlf6 3.ttlc3 g6 4.e4 d6 5.ttlf3 �g7 6.�c4 0-0 7.0-0 ttla6 S.h3 ttlc7 9.a4 a6?! [9 ... e5] 1 O. .if4! b6 [10 ... ttld7 1 1 .l:ie1 l:ib8 1 2.a5 b5 1 3.ab6 l:tb6 14.ttla4 I:!b4 1 5.'1Wd3 ttlb6 1 6.ttlb6 I:ib6 1 7.I:ia2 �d7 1 8.e5;!; Khachian-Situru, Erevan ol 1 996] 1 1 .l:ie1 �b7 1 2.'1Wd3 J:!.bS 1 3.l:iad1 ttlh5 1 4.�c1 b5 1 5.ab5 �c3 1 6.'1Wc3 ab5 1 7.�fH b4 1 8.'1Wd2 f6 1 9.'1We3 l:iaS 20.ttld2 �a6 21 .�a6 l:ia6 22.ttlc4 tZlaS 23.'1Wd3 l:ia7 24 ..ih6 ttlg7 25.14 ttlb6 26.e5 ttlc4 27 :llic4 f5 28.l::te2 '1Wb6 29 . .1lde1 '1Wa6 30.'1Wa6 l:ta6 31 .ed6 ed6 32.b3 l:ia7 33.l:ie7 J:if7 34.J:!.e8 llfS 35.J:!.f8 <JifS 36.l:ie6 l:ia1 37.wh2 .llc 1 38.J:!.d6 <;i;>e7 39.I:ic6 tZleS 40.l:ic5 <Jid7 41 .�f8 ttlf6 42.d6 J:!.d1 43.l::!:c7 weB 44.�g7 ttle4 45.�e5 h5 46.l:ie7 <;i;>dS 47.I:!g7 ttld6 48.J:lg6 ttle4 49.J:lh6 ttld2 50.<;i;>g3 ttle4 51 .Wf3 J:!f1 52.<Jie3 ttlg3 53 ..1lb6 Il:c1 54.'>i;>d3 l::!: g 1 55.l:ib4 Il:g2 56.l:ib8 <;i;>d7 57.c4 ttle4 58.b4 l:l:d2 59.<;i;>e3 l:lc2 60.c5 <;i;>c6 61 .b5 <Jid5 62.l:td8 wc4 63.c6 ttlg3 64.c7 1 -0

Mrva,Martin Manik,Mikulas

Budapest zt 2000 (7)

212

ab5 28.b3 bc4 29.bc4 �g5 30.�g3 l:id7 31 .l:ia1 �e7 32.J:!.a6 l:tb7 33.<;i;>e2 J:ib4 34.<;i;>d3 l:ib3 35.<;i;>d2 Il:b4 36.<;i;>c3 �f6 37.<;i;>d3 Il:b3 3S.<;i;>e2 l:ib2 39.Wd3 I:ib3 40.<Jid2 J:ib2 41 .'>i;>d3 Ilb3 %-%

Slovakia 11 2000 (7)

1 .d4 ttlf6 2.ttlf3 c5 3.d5 g6 4.ttlc3 �g7 5.e4 d6 6.�c4 0-0 7.0-0 ttla6 S.h3 ttlc7 9.a4 e5 1 O.l:ie1 �d7 1 1 .�f1 [L'I ttld2-c4] 1 1 ... a6 1 2.a5 ttlb5 1 3.ttlb1 h6 1 4.ttlfd2 ttlh7 1 5.ttlc4 �ea 1 6.c3 f5 1 7.ef5 [1 7.ttlbd2!?] 1 7...gf5 1 8.f4 e4 1 9.�e2 ttlc7 20.ttle3 'li'h4 21 .l:if1 '1Wg3 22.�d2 .ib5 23.ttla3 �e2 24.'1We2 'l:\Yg6 25.i<.e1 ttlf6 26.l:id1 h5 27.�h4 ttld7 28.�g5;!; �f6 29.h4

.t. ·

...

:

;· p{: & ..·f!. ·:· '.zj ' A t.� .

.

� 48.ttlc8 ttlh5 49.ttlb6 l:id6 50.l:ie3 ttlf4 51 .<;i;>f1 <Jif7 52.h5 J:!h6 53.l:!c3 J:!.h5 54.d6 .I:Ih1 55.'>i;>f2 J:!.d1 56.d7 ttle6 57.<;i;>g3 J:!.d4 58.Wh4 l:ib4 59.llc5 <;i;>g6 60.J:!.e5 tZldS 61 .Il:e8 l:ib3 62.l:tg8 '>i;>f6 63.ttld5 <;i;>e6 64.l:id8 l:ih3 65.<;i;>g5 g3 66.ttlb6 g2 67. .!:!.e8 Wf7 68.l:ie1 l::i h S 69.wf5 1 -0

Izeta,Felix Ponomariov,Ruslan Batumi Ech-11 1 999 (5)

1 .d4 ttlf6 2.ttlf3 c5 3.d5 d6 4.ttlc3 g6 5.e4 �g7 6.�c4 o-o 1.0-o tZla6 s.h3 ttlc7 9.'1i'd3 a6 1 0.a4 e5 1 1 .de6 [1 1 .a5!? ttlh5 12.ttla4 15 13.ttlb6 le4 14.'l!\Ve4;!;] 1 1 ...�e6 1 2.�e6 ttle6 13.l:id1 b5 1 4.ab5 ab5 1 5.l:ia8 'ii'aS 16.'1i'b5 ttle4 1 7.ttle4 [17.ttld5!?] 17 ... '1i'e4 1 8.'il'd3 d5 1 9.c3 'li'd3 20Ji:d3 l:ldS 21 .�e3= h6 22.l:id1 f5 23.g3 g5 24.b4 f4 25.gf4 gf4 26.�c5 �c3 27.ttld4 Wf7 28.<;i;>f1 ? ttld4 29.�d4 �b4 30.<;i;>e2 l:iaS 31 .<Jif3 .id6 32.�b2 <;i;>e6 33.J:!.e1 Wf5 34.I:id1 J:!.a5 35.�c1 J:!b5 36.l:id3 h5 37.�d2 �e5 38.�c1 J:!.b1 39..id2 d4 40.�a5 l:lh1 41 .<;i;>e2 <Jie4 42.�d2 �d6 43.l:ib3 .!:!.h2 44.�e1 �c5 45 ..1lf3 l:ig2 46.l:ib3 �a7 47.J:!.f3 �b6 48.I:ia3 �CS 49..!:!.b3 J:!g1 50.�d2 l:ia1 51 .l:if3 �d6 52.l:ib3 f3 53.l:if3 l:ia2 54.l:ib3 �f4 55.l:id3 Wd5 56.wd1 <;i;>c4 57.l:ld4 Wd4 58.�f4 l:if2 59.�g5 We4 60.h4

Survey 0/ 16.5

Grischuk,Aiexander Malakhov,Vladimir Porta San Giorgio 1 999 (7)

60 ... �f3 61 .�e1 J:!.a2 62.�f6 �g2 63.�gs J:!.a4 64.�e2 J:!e4 6S.�d3 �f3 66.�d2 l:!.e6 67.�d1 �f2 68.�d2 J:!:d6 69.�c3 �f3 70.�e7 J:!.d7 71 .�gs �e4 72.�h6 l::td8 73.�gS J:!.d6 74.�c2 J:!.d3 7S.�h6 J:!.d7 76.�gs �f3 77.�c3 �e2 78.�c4 :C:d3 79.�h6 J:!.a3 SO.�gs �f3 81 .�d4 J:!.a4 82.�d3 J:!.g4 83.�d2 J:!.d4 84.�c3 �e4 8S.�c2 J:!d3 86.�h6 �d4 87.�gS �c4 88.�c1 �b3 89.�e7 :!.d7 90.�f6 J:!.dS 91 .�gS �c3 92.�h6 :!.d7 93.�gs J:!.d6 94.�f4 l:te6 9S.�d1 �d3 96.�gs J:!.e4 97.�d8 �e3 98.�gs �f3 99.�d2 .iid4 1 00.�c3 J:!.d7 1 01 .�c2 �e2 1 02.�c3 l:td3 1 03.�c4 J:!.a3 1 04.�d4 l:ta4 1 0S.�c3 J:!.g4 1 06.�f6 J:!g3 1 07.�d4 lld3 1 08.�c4 �e3 1 09.�e7 �e4 1 1 0.�gs J:l:g3 Y2-Y2

Tregubov,Pavel Batsanin,Dmitry Novgorod 1 997 ( 1 )

1 .d4 c S 2.dS g 6 3.e4 �g7 4.ti:Jf3 ti:Jf6 S.ti:Jc3 0-0 6.�c4 d6 7.0-0 ti:Ja6 8.h3 ti:Jc7 9.J:!.e1 J:!.b8?! [9 ... a6 10.a4 �d7 1 1 .�d3 J:!.b8 1 2.a5 b5 1 3.ab6 :C:b6 1 4.ti:ld1 (14.J:!.a2i) 1 4...�b5 1 5.ti:Je3 e6 1 6.�d2 ed5 17 .ed5 J:!e8 1 8.�c3 'lWd7 1 9.�b5 ab5 20.J:!.a7 J:!.a6= Yakovich­ Porrasmaa, Gausdal 2000; 9 ... e5!] 1 O.a4 �d7 1 1 .eS deS 1 2Jt:les ti:Jce8 1 3.�e3 J:!.c8 1 4.�f1 ti:Jd6 1 S.ti:JbSi ti:JfS 1 6.ti:Ja7 ti:Je3 17 .lle3 J:!.a8 1 8.ti:Jd7 ti:Jd7 1 9.ti:JbS �b2 20.l:tb1 �es 21 .d6 ed6 22.ti:Jd6 J:!.a4 23.c3 J:!.a8 24.J:!.b7 l:!.b8 2S.J:!.d7 �d7 26.l:!.es :C:fd8 27.J:!.dS '1We6 28.c4 J:!.b2 29.ti:Jf7 l::t dS 30.ti:Jh6 �g7 31 .cdS 1 -0

1 .e4 cs 2.ti:Jf3 g6 3.d4 �g7 4.ds ti:Jf6 s.ti:lc3 d6 6.�c4 0-0 7.0-0 ti:Ja6 8.h3 ti:Jc7 9.l:!.e1 es 1 0.de6 [1 0.a4!?] 10 ... �e6 1 1...�.e6 ti:Je6 1 2.�d3 [1 2.a4 J:l:e8 13.�e3 �b6 14.'ii'd3 a6 1 5.a5 'liic6 16.'11Vc4 b5 1 7.ab6 'ii'b6 1 8.J:!.a4 ti:Jd7 1 9.b3 ti:Jc7 20.ti:Jd5 ti:Jd5 21 .'11Vd 5 ti:Jt6 22.'1Wd3 �c6i lzeta-Dumont, Rio de Janeiro 1 999] 1 2 ... '1Wd7! 1 3.�e3 J:!.ad8 1 4.J:!.ad1 a6 1 S.b3 J:!.fe8= 1 6.ti:Jds ti:JdS 1 7.eds ti:Jc7 1 8.c4 bS 1 9.�f4 b4 20.l:te8 J:!.e8 21 .lle1 as 22.J:!.e8 ti:Je8 23.'ii'e3 a4 24.�gs a3 2S.�e4 f6 26.�d2 fS 27.'1We2 h6 28.ti:Jh4 '/Wf7 29.g4 fg4 30.hg4 �h7 31 .f4 ti:Jf6 32.�g2 'ili'ea 33.'/Wea ti:lea Y2-Y2 34.�f3 �d4 3S.gS hgS

7 ... �g4 8.h3 �f3 9.'iYf3

J:!.e8 1 9.�h1 b4 20.ti:Je2 b3 21 .c3 ti:Jcs 22.ti:Jd4 ti:Jd3 23.J:!.d2 �b6 24.�e2 ti:Jcs 25.�f3 ti:Jd3 26.eS

26 ... �c5 27.e6 J:!.f8 28.ef7 J:!.f7 29.�e6 h6 30.ti:Jc6 hgS 31J:!:d3 cd3 32.fg5 J:!.f8 33.gf6 �f6 34.'ii'g4 '/We3 35.'il'g6 J:!:g7 36.'il'e4 'ii'e4 37.�e4 �c3 38.J:!.d1 �b2 39.J:!.d3 �c1 40.l:!.b3 J:!.f1 41 .�h2 J:!e1 42.�f5 �f4 0-1

Belov,Vladimir Riazantsev,Alexander Moscow 2000 (4)

Komarov,Dmitry Jovanic,Ognjen Montecatini Terme 2000 (7)

1 .d4 ti:Jf6 2.ti:Jf3 cS 3.ds g6 4.ti:lc3 �g7 s.e4 d6 6.�c4 0-0 7.0-0 �g4 8.h3 �f3 9.�f3 ti:Ja6 1 0.�gs ti:Jc7 1 1 .a4 a6 1 2.as l:tb8 1 3.l:tfe1 bS 1 4.ab6 J:!b6 1 S.ti:JdH h6 1 6.�d2 ti:Jd7 1 7.�f1 ti:JbS? 1 8.�aS+- ti:ld4 1 9.'ii' d3 ti:les 20.'ii'c3 ts 21 .efS l:!.ts 22.�h1 'ii'b8 23.�b6 'ii!Vb6 24.lla6 �b7 2S.'ii'd 2 �h7 26.ti:Je3 :C:gS 27.'11Vd 1 J:!.hs 28.f4 ti:Jd7 29.c3 ti:JbS 30.'11Va4 ti:Jc7 31.'11Vd7 �b2 32.'11Vc7 'liif2 33.J:!.aa1 1 -0

1 .e4 CS 2.ti:Jf3 g6 3.d4 �g7 4.d5 d6 s.ti:lc3 ti:Jf6 6.�c4 0-0 7.0-0 �g4 8.h3 �f3 9.'1Wf3 ti:Jbd7 1 0.'ii'e2 ti:Je8 [10 ... ti:Jb6!? 1 1 .�b3 J:!.c8 1 2.a4 c4 1 3.�a2 a5 14.�e3 ti:Jfd7<=t] 1 1 .�g5 ti:Jc7 1 2.a4 ti:Jes 1 3.�a2 h6 1 4.�e3 a6 1 S.f4 ti:Jd7 1 6.eS �h7 1 7.ti:le4 fS 1 8.ef6 ti:Jf6 1 9.ti:Jf6 :C:f6 20.c3i 'il'd7 21 .a5 J:!.af8 22.�b3 J:!fS 23.�a4 'ii'c8 24.�c2 J:!Sf6 25.J:!.ad1 'i1Ve8 26.h4 �h8 27.h5 ghS 28.'il'd3 �g8 29.'il'e4 'li"d8 30.J:!.f3 h4 31 .fS 'il'e8 32.c4

7 ... �g4 8.h3 �f3 9."�Yf3 tt:lbd7 1 0.'i¥d1

Nikcevic,Nebojsa Montheard,Xavier St Quentin 1 998 (4)

1 .d4 ti:Jf6 2.ti:Jf3 cs 3.ds d6 4.ti:lc3 g6 s.e4 �g7 6.�c4 0-0 7.0-0 �g4 8.h3 �f3 9.'11Vf3 ti:Jbd7 1 0.�e2?! a6 1 1 .a4 b6 1 2.�gs 'i1Vc7 1 3.�d3 J:!.fc8 14.f4 c4 1 S.'Iiie3 J:!.ab8<=t 1 6.:C:ad1 bS 1 7.abS abs 1 8.�f3

Poluliakhov,Aiexander Malbran,Guillermo Buenos Aires 1 998 (6)

1 .d4 ti:Jf6 2.ti:Jf3 CS 3.d5 g6 4.ti:lc3 �g7 5.e4 d6 6.�c4 0-0 7.0-0 �g4 8.h3 �f3 9.'il'f3 ti:Jbd7 1 0.'1Wd1 a6 1 1 .a4 ti:Je8 [1 1 ... J:!.b8 1 2.J:!.e1 ti:Je8 21 3

13.l::ta2 {/jc? 14.a5 b5 1 5.ab6 {/jb6 16 ..i�J1 {/jbS 1 7.{/jb1 'WeB 1 8.il.g5 :c!eB 1 9.{/jd2;t lzeta-Aguilar, Barcelona ch-ES 2000] 1 2.l::te 1 {/jc7 1 3.il.g5 :tieS 1 4.'1i'd2 J:!bB 1 5.a5 b5 1 6.ab6 l:Ib6 1 7.l:Ia2 'li'bB 1 8.b3 {/jbS 1 9.{/jd1 il.f6 20.il.f6 ef6 21 .f4 'WdS 22.{/jf2 f5 23.efS :C:e1 24.'1i'e1 gfS 2S.il.d3 {/jd4 26.c3 {/jb3 27.il.fs {/jf6 28.J:!e2 �fS 29.{/je4 {/je4 30.l:Ie4 h6

1 1 .l:Ie1 {/jc7 1 2.il.f1 l:IbS [ 1 2... a6! 1 3.a4 b6= 1:,. 14 ... l::tb8] 1 3.a4 a6 [13 ... b6 1 4.{/jbS!;!;J 1 4.aS bS 1 S.ab6 l:tb6 1 6.{/ja4 J:tbS 1 7.I:i:a2;!; l:IeS 1 S.b3 {/jbS 1 9.'1i'd2 'li'cB 20.il.b2 {/jd4 21 .�h1 as 22.{/jc3 'li'dS 23.{/jd1 e6 24.de6 l::te6 2S.il.c4 l::!.eS 26.c3 {/jc6

17 ... J:tas [17 ... l:II5 1 B.{jj g3 I:i:f7 1 9.a5 {/jd? 20.'Wc4;t Grischuk] 1 S.{jj gS 'iVcS 1 9.J:!e7± 'li'g4 20.hg4 l:IcS 21 .il.d2 J:Ics 22.{/je4 l:Ic6 23.il.c3 il.c3 24.{/jc3 l:IeS 2S.l::!.e8 {/jeS 26.aS {/jd7 27.l:Ia4 {/jeS 2S.gS dS 29.f4 1 -0

Kunte,Abhijit Markowski,Tomasz Biel 2001 (1 1 )

27.il.f7 �f7 2S.'Ii'ds wta 29.'1i'c6 l:tb6 30.'/!WdS '!!WaS 31 .'i!Wd3 %-% 31 .il.h7 �g7 32.l:Ie8 'li'd7 33.l:Ig8 �h7 34.'1i'g3 1 -0

Vassallo,Mauricio Hernandez,Francisco Mallorca 2000 (9)

1 .d4 cs 2.ds {jjf6 3.{/jc3 g6 4.e4 d6 S.{/jf3 il.g7 6.il.c4 0-0 7.0-0 il.g4 S.h3 il.f3 9.'1i'f3 {/jbd7 1 0.'1i'd1 {/jeB 1 1 .a4 b6 1 2.il.gs {/jc7 1 3.'1i'd2 a6 [13... l:Ie8!?] 1 4.il.h6 J:lb8 1 S.il.g7 <J;Jg7 1 6.:C:fe1 bS 1 7.il.f1 ba4? [17...{/jb6!?] 1 S.{/ja4 {/jbS 1 9.c3 'li'c7 20.b3 l::tfdS 21 .{/jb2± {/jb6 22J1a2 f6 23.l:Iea1 'li'b7 24.{/jd3 {/jc7 2S.{/jf4 {/jd7 26.l::!.a3 %-%

Grischuk,Alexander Markowski,Tomasz Batumi Ech-11 1 999 (9)

1 .e4 cs 2.{/jf3 g6 3.d4 il.g7 4.ds {/jf6 S.{/jc3 d6 6.il.c4 0-0 7.0-0 il.g4 8.h3 il.f3 9.'iff3 {/jbd7 1 0.'1i'd1 {jjeS 1 1 ..!:!.e1 {/jc7 1 2.a4 fS?! 1 3.efS l::tfS 1 4.{/je4 [14.�a2!? {/jb6 1 5.g4 :!:if? 16.a5 {/jd? 17.{/je4;!; Alterman] 1 4 ... {/jb6 1 S.il.d3 c4 [15 ... {/jbdS 16.{/jgS l::te5 17.l:Ie5 deS 1 8.il.c4;t Alterman] 1 6.il.f1 .!:!.dS 1 7.'1i'g4

1 .e4 cs 2.{/jf3 g6 3.d4 il.g7 4.ds {jjf6 S.{/jc3 d6 6.il.c4 0-0 7.0-0 il.g4 8.h3 il.f3 9.'ii'f3 {/jbd7 1 0.'ifd1 'li'aSN 1 1 .l::te1 {/jb6 1 2.il.f1 {/ja4 1 3.il.d2 {/jc3 1 4.il.c3 'ifa4 1 S.b3 'ii'd7 1 6.a4 {/jhS 1 7.il.g7 <J;lg7 1 8.es des 1 9.l:IeS {/jf6 20.il.c4 a6 21 .aS 'li'c7 22.'1i'e1 l:IfeS 23.'1i'c3 l:IadS 24.l:Iae1 l:Id7 2S.b4?! cb4 26.'ii' b4 l::!.cB 27.il.b3 'li'd6 28.'ii'd4 .!:!.cS 29.'/i'ea {jj g S 30.'ii'd4 �fa 31 .'1i'h4 h6 32.'ii' b4 l:IbS 33.'i!'c3 l:Ic7 34.'i!Wf3 wg7 3S.h4 l::tas 36.hS gS 37.'1i'fS 'li'f6 38.'1i'e4 'li'd6 39.'/i'fs 'ii'f6 40. 'li'e4 'li'f4 41 .'li'f4 gf4 42 . .!:!.fS l::td7 43.J:!.f4 {/jf6 44.g4 {/jdS 4SJld4 e6 46.f4 {/jf6 47.l:Id7 {/jd7+ 4S.�f2 {/jcS 49.J:!e3 J:!bS SO.J:Ies b6 S1 .gS

Karklins,Andrew De Fotis,Gregory I llinois 1 989

S1 ... l::t b 3! S2.J:!.cs llb4 S3 .!:!.c6 J:lf4 S4.�e3 hgS-+ SS.I:i:b6 'it;lh6 S6 ..l:!.a6 WhS S7.l::ta 1 �g6 SS ..!:!.c1 'i!if6 0-1 •

1 .d4 {jjf6 2.{/jc3 cs 3.ds d6 4.e4 g6 S.{/jf3 il.g7 6.il.c4 0-0 7.0-0 il.g4 8.h3 il.f3 9.'Wf3 {/jbd7 1 0.'Wd1 {jjeS

214

Survey QP 9. 1 3

N�c

SURVEY

INTRODUCTION: Alexander Nikitin MAIN ANALYSIS: Alexander Nikitin STUDY MATERIAL: Nikitin, Gershon

Queen's Pawn Opening A Hodgson Rarity QP 9.13

Deserved Unpopularity 1 .d4 d5 2.ti:lf3 c6 3.illg5 h6 4.illh4 The recent game Morozevich­ Kramnik, played in the tourna­ ment in Astana, awakened interest in the rare variation l .d4 d5 2.ti:lf3 c6 3.illg5 h6 4.illh4, which in the Yugoslav ECO is accommodated in the widely-accepted opening classification in cell DOO, set aside for extremely rare openings. It is indeed a rarity in grandmaster games, and only the Englishman Julian Hodgson, notable for his bizarre play, regularly employs this set-up. Although my database contains about one hundred games on this theme, roughly 75% of these had to be rejected because of their poor quality or absence of opening ideas. From the remainder I was able to compile the material for this review. I think that this will be quite sufficient for a player, after spending one hour, to employ this set-up as B lack, without fearing anyone (in the opening).

ity to employ them at the right time. Nearly all the wins achieved here by White are the result of blunders or positional mistakes in simple situations. In this set-up Black does not have the main problem of the Queen's Gambit ­ the development of his c8 bishop, and he has no structural weak­ nesses. Morozevich chose this opening against Kramnik, probably be­ cause his opening repertoire does not allow him to obtain a position promising a full-blooded struggle against such a Titan as Vladimir.

Alexander decided to choose an opening in which both players would suffer, but he made the wrong choice. He alone suffered, after finding himself in a tedious situation, knowing perfectly well, moreover, that here his opponent was significantly-stronger.

Move 4 Already on the fourth move B lack has a pleasant choice - he can play 4 ... illf5 (once Alexey Shirov even placed his bishop on g4 ), or bring out his queen with 4 . . . 'ilib6, forc­ ing the opponent to spend a tempo

STATISTICS

Basic Rules of Strategy The set-up does not set Black any great opening problems, and he does not need to remember any variations. All that is required of him is a knowledge of the basic rules of chess strategy and an abil215

defending his pawn. The bold 5.t/Jbd2, leading to lively play in the event of the greedy 5 ... 'ti'b2, nevertheless obliges White to spend time on defence after the calm 5 ... 1t.f5. White's only strategic idea is to seize space on the queenside with the advance c2-c4-c5, place his bishop on g3, and after the second advance b2-b4-b5 to try and in­ vade on the open file. Black has a wide choice of methods for creat­ ing counterplay - there is e7-e5 (both after dc4, and with the pawn on d5) and also c6-c5. When such operations should be carried out can be understood from the notes to the twelve instructional games. If the b2 pawn is defended by S.'i!Vc l , the more valuable central pawn may fall without sufficient compensation after 5 ... g5 6.�g3 g4. The defence with 5 .b3 is more solid, but this is perhaps its sole virtue. The Morozevich-Kramnik game is a good instructional exam­ ple, enabling it to be understood how strong grandmasters are gradually outplayed by their stronger colleagues.

Conclusion And so, to sum up: in choosing the system of development with the early development of his bishop at g5, White proposes to begin the game without making use of accu­ mulated opening knowledge, but he achieves this at the cost of los­ ing the advantage of the first move.

1 4.t/Jc3oo) 1 1 ...'ti'c7 12.t/Jc3 g5 1 3.1t.g3 t/Jg3 1 4.1g3 �g7 1 5.e4 0·0= Gunawan-Kosasih, Denpasar 2000) 1 0... c5 (10 ... .te7 1 1 .c4 0-0 12.t/Je5 1t.d8 (12 ... J:!.Ie8 13.c5 �dB 1 4.14= Crapis-Sprenger, Metz 2001 ) 13.1t.l6 t/JI6 1 4.c5 �a5 (14 .. .'�c7 1 5.a3 t/Jd7 1 6.14=) 1 5.b4 �a4 1 6.J:!.ab1 .tc7<2) 1 1 .c4 .te7 1 2.cd5 ed5 1 3.l:!:ac1 .!:rcB 1 4.e4 de4 1 5.t/Je4 0-0 16.d5 l:!:leB 1 7.l:!.le1 t/Je4 1 8.�e4 �h4! 1 9.�e8 l::!.eB 20. .!:Ie8 �h7 21 .t/Jh4 t/JI6 22.l:!.c8 t/Jd5oo] 9.�e7 t/Je7 1 0.c4 t/Jd7 1 1 .t/Jc3 0-0 1 2.0-0 �a6 1 3.l::!.f d1 l:lfd8 1 4. .!:Iab1 [1 4.a4 dc4 (14... J::!.ac8 1 5.a5 c5 1 6.t/Jb5 t/Jc6 17.�c3 cd4 18.ed4 t/J16 1 9.�e1 t/Je4 20.h3 dc4 21 .bc4 t/Jd6<=t 22.d5?! t/Jc4 23.dc6 l:!.d1 24.�d1 �b5 25.c7 (Rozentalis­ Sulipa, Bad Wiessee 1 999) 25... �d5! 26.�d5 ed5 27.J:!.d1 l:!:c7 28.l:!:d5 �18+) 1 5.bc4 t/Jb6! (15 ... c5? 16.t/Jb5! J::!:acB 17.d5 ed5 1 8.cd5 c4 1 9.�e4 t/Jg6 20.�15i Kuporosov-Yagupov, Kstovo 1 997) 1 6.c5 (1 6.t/Je5 16 1 7.a5 le5 1 8.ab6 �b6=) 1 6...�d3 1 7.l::!.d3 t/Jd7 1 8.t/Je4 b6 1 9.l::!.c1 t/Jc5 20.t/Jc5 bc5 21 .l:!:c5 l:!:abB=; 1 4.e4 t/Jb6 1 5.ed5 ed5 16.c5 �d3 17.l::!.d3 t/Jd7 1BJ:te1 WIB 1 9.b4 l:l:eB 20.b5 t/JI5 21 .l:!.b1 t/JI6 22.bc6 bc6 23.l::!.b7 J::le7 24.l:!.e7 t/Je7=] 14 ... b6 1 5.�f1 l::!.ac8 1 6. .!:!.d2 [16.cd5!? �11 17.WI1 cd5 1 8..J::!: bc1 J::!:c6 1 9.t/Je2=] 1 6...t/Jf6 1 7.t/Je5 [1 7.cd5 �11 18.'it>l1 t/Jed5! 1 9.J::!.c2 t/Jb4 20. .!:!.d2 c5+] 1 7... dc4 1 8.t/Jc4 tl:led5+ 1 9. .!:Ic2 t2:Jc3 20.l:rc3 c5 21 .dc5

QP 9. 1 3 Morozevich,Alexander Kramnik,Vladimir Astana 2001 (5)

1 .d4 d5 2.1t.g5 c6 3.t/Jf3 h6 4.1t.h4 'ti'b6 5.b3 .tf5 6.e3 e6 7.1t.d3 �d3 8.'i!Vd3 .te7 [8 ... t/Jd7 9.0·0 t/Jgl6 1 0.t/Jbd2 (1 0.c4 t/Je4 1 1 .c5 ( 1 1 .t/Jid2 g5 12.1t.g3 t/Jg3 1 3.1g3 �g7 216

21 ... b5! 22.t/Je5 t/Je4! 23.lld3 t/Jd2+ 24.l::t:d 8 l::!.d8 25.Iid1 t/Jf1 26.l::t:d 8 'it>h7 27.c6 [27.t/Jd7 0-1 wg6-+ ] 27...�a5 Nikitin

Study Material 5.b3

Agdestein,Simen Olafsson,Helgi Reykjavik zt m 2000 ( 1 )

1 .d4 d5 2.�g5 C6 3/2Jf3 h 6 4.�h4 'ti'b6 5.b3 �f5 6.e3 e6 [6 .. .12:ld7 7.�d3 �d3 8.'t�Vd3 tt:lgl6 (8 ... e5? 9.de5 tt:le5 10.tt:le5 'ti'b4 1 1 .'t�Vc3 't�Vh4 12.tt:lc6! J:!:c8 13.'fi'e5 tt:le7 14.tt:ld4±) 9.0-0 e6 1 0.tt:lbd2 �e7 1 1 .c4 0-0 12.e4! (1 2.c5 'ti'd8 13.b4 tt:lh5= Lobron-Breutigam, Germany Bundes­ liga 1 999/00) 12 ... de4 13.tt:le4t; 6... 'ti'a5!? 7.'ti'd2 (7.tt:lld2 tt:ld7 8.c4 e5 9.cd5 cd5 10.de5 tt:leS'F; 7.tt:lbd2 'ti'c3 8.tt:le5 e6 9.�d3 �d3 10.tLld3 tt:ld7+) 7...'ti'd2 8. Wd2 g5 9.�g3 tt:ll6 1 O.�d3 tt:le4 1 1 .�e4 �e4+ Thorfinnsson-Markowski, Reykjavik 2000] 7.�d3 [7.�e2 �b4 8.tt:lld2 �e7 9.�e7 tt:le7 1 0.c4 c5 1 1 .dc5 'ti'c5 1 2.tt:lc3 tt:lbc6 1 3.J:!:c1 dc4=] 7 ... �d3 8.'fi'd3 �e7 [8... tt:le7! 9.c4 tt:ll5 10.�g3 tt:lg3 1 1 .hg3 tt:ld7=; 8...c5!? 9.0-0 tt:lc6 1 0.c4 �e7 1 1 .cd5 ed5 12.dc5 'ticS 13.�e7 tt:lge7 14.tt:ld4=] 9.�e7 tt:le7 1 0.c4 0-0 [10... 'Vi'a6 1 1 .tt:lc3 tt:ld7 1 2.0-0 tt:lb6 13.tt:ld2t] 1 1 .tt:lc3 [1 1 .c5 Wic7 12.b4 a6 1 3.tt:lc3 tt:ld7 14.0-0 e5<=%] 1 1 ...tt:ld7 1 2.0-0 J:Iad8 [12 ... J:!:Id8!?] 1 3Jlfd1 dc4 [13 ...Wia6 14.e4 dc4 15.'ti'c4 't�Va3 16.b4 tt:lb6 17.'ti'b3 'ti'b3 18.ab3 a6 19.J:l:a5 ISoo] 1 4.bc4 e5 1 5.a4 [1 5.J:!:ab1 'il'a6 16.d5 tt:lc5 1 7.'ti'c2 16 (17 ...'ti'c4 1 8.tt:le5 'ti'a6 19.tt:lb5!±) 18.J:!:b4 'il'a3 1 9.l:Ibb1 'li'a6 20.tt:le2 e4 21 .tt:le1 b6 22.tt:ll4 cd5 23.cd5 l::!.d6oo] 1 5 ... ed4 1 6.ed4 tt:lg6 1 7.tt:le4 'ti'a6 [17 ... tt:lde5 18.tt:le5 tt:le5 19.'ti'c3 tt:lg6 20.c5 Wic7 21 .tt:ld6t] 1 8.'il'b3 b6 1 9.a5 ba5 20.c5 tt:lf4 21 .tt:ld6 l:Ib8 22.'1i'a3 a4? [22 ... '1i'e2! 23.l::!.d2 (23.l::!.e 1 'lic2!oo) 23 ... 't�Ve6 (23... 'il'a6 24.l::!.da2 tt:lf6 25.Wia5 tt:le2 26.Wh1 'ti'a5 27.J:a5 tt:lg4 28.g3 tt:ll2 29.Wg2 tt:ld3 30.l:ta7 l::!.b2 31.l::!.7a2 l::!.fba 32.wh3 tt:Jf2 33.wh4t) 24.'1i'a5 'ifg4 25.tt:le1 tt:le6 26.h3 'ifl4 27.tt:ll3 tt:l16 28.'11!Ya7 tt:lg5 29.l::!. d3 tt:lf3 30.1::!.13 Wid4 31 .tt:ll5 'lib2oo] 23.J:e1 ! [23.'1i'a4?? 'fi'a4 24.J:I.a4 tt:le2 25.WI1 tt:lc3 26.l::!.a7 tt:ld1 27.l:Id7 l::!.b2 28.tt:le5 l::!.a8!-+] 23 ... tt:ld3 24.l::!.e3! tt:lb4

Survey QP 9. 1 3

25. .!lc3 ti:Jf6 26.llc4 ti:Jfd5 27.ti:Je5± f6 28.ti:Jd7 .!lfd8 29.ti:Jb8 .!lb8 30.h4 �a5 31 .'iVa4 'iVa4 32.�a4+- ti:Jd3 33 ..!lc2 J:l.b1 34.�h2 .!lf1 35.ti:Je4 .!;!.e1 36.ti:Jg3 g6 37..!la7 f5 38 ..!ld2 ti:J5b4 39 . .!la3 f4 40.ti:Jh1 ti:Jc1 41 .l:tb2 ti:Jcd3 42.�bb3 J:td1 43 ..!la4 ti:Jd5 44.l:Ib7 1 ·0

Gelfand,Boris Lautier,Joel Groningen 1 997 (3)

1 .d4 d5 2.ti:Jf3 c6 3.�g5 h6 4.�h4 �b6 5.b3 ti:Jd7 6.e3 e5 7.�e2 [7.deS ti:JeS! a.ti:JeS �b4 9.ti:Jd2 'iVh4=F] 7 ... e4 8.ti:Jfd2 c5? [a ... ti:Je7! 9.�g4! (9.c4 ti:JfS! 10.�g3 ti:Jg3 1 1 .hg3 ti:\16=1=) 9 ... ti:Jg6 (9 ... fS? 1 0.�fS+-) 1 0.�g3 ti:\16 1 1 .�ca .!lea 12.c4 �a6!? (1 2...�e7 1 3.ti:Jc3 0·0=) 13.'iVc2 �b4 1 4.cdS 0·0 1S.d6 cS 16.dS ti:JdS 17.'iVe4 ti:\16 1 a.'iVc4 'iVc4 1 9.bc4 ti:JhS<=") 9.dc5 ti:Jc5 [9 ... �cS 10.a3 ti:Je7 1 1 .b4 'iVc6 1 2.ti:Jb3 ti:JfS 13.ti:Jd4 ti:Jd4 14.�d4 �d6 1 S.�g3 �g3 1 6.hg3 ti:\16<=") 1 0.ti:Jc3! g5 [10 ... �e6 1 1 .�bS ti:Jd7 12.�d7 (1 2.0·0 't!YcSD 1 3.�d7 �d7 1 4.ti:Je2 .!lea 1 S.c4 dc4 16.ti:Je4 �hS 1 7.�g3 IS 1 a.ti:Jd6 �d6 1 9.'iVd6 'iVe2 20.�g6oo) 12 ... �d7 13.ti:Je2 (13.ti:Jde4 �c6D 14.'iVd3! de4 1 S.�e4 �c7 16.0·0·0� �a3 17.�b1 ti:\16 1 a.�es �ea 19.�16 gt6 20.'t!Yf6 .!lga 2 1 .l::!d3i; 13.ti:Jce4? �ea! 14.ti:Jc3 �b4!-+) 13...�d6 1 4.c4 Ilea 1 S.ti:Jc3 �as 1 6.ti:JdS gS 1 7.�g3 �g3 1 a.hg3 �dS 1 9.cdS ti:\16 20.0·0!±; 1 0 ... 'iVe6 1 1 .ti:Jc4! gS 1 2.ti:JdS ti:Jd3 13.cd3 (1 3.�d3 �b4 14.ti:Jd2 ed3 1 S.ti:Jc7 �d7 16.ti:Je6 de2+) 13 ...'iVdS 1 4.�g3 ed3 1 S.'iVd3 'iVg2 16.0·0·0 �e7 17.ti:Jd6 �d6 1 a.�d6±)

1 1 .ti:Jd5 �d8 1 2.�b5 �d7 1 3.�g3!± l::!c8 1 4.�d7 'iVd7 1 5.�e5 .!lh7

1 6.ti:Jf6 ti:Jf6 1 7.�f6 l::t:c6 1 8.�b2 lld6 1 9.�d4 'iVf5 20.�e2 ti:Je6 21 .c3 .il:d7 22.f3 ef3 23.�f3 'li'b5 24.'1i'e2 'li'c6 25.0-0 �d6 26.ti:Jc4 �b8 27.'iVc2!+- ti:Jf8 28 .!lf6 �c8 29. .!laf1 b5 30.ti:Jd2 'fic7 31 .'iVe4! .!le7 32.'1i'c6 �c6 33.l::! c6 �d7 34.l::! a6 �c8 35.IU5 �b7 36.J:I.af6 ti:Je6 37.l:Ib5 �c8 38.ti:Jc4 h5 39.�e5 �e5 40.ti:Je5 a6 41 .l::t: d 5 h4 42.h3 ti:Jc7 43 . .il:c5 �b7 44.ti:lc4 ti:Je6 45 ..!lcf5 .!ld7 46.Ilf7 1 -0 YB/S2·167 •

Elbilia,Jacques Bikhovsky,Avigdor Tel Aviv Czerniak 1 998 (8 )

1 .d4 d5 2.ti:Jf3 c6 3.�g5 h6 4.�h4 't!Yb6 5.b3 ti:Jd7 6.e3 e5 7.�g3 e4 [7 ... ed4 a.ed4 ti:Jgf6 9.�d3 �e7 1 0.0·0 0·0 1 1 .Ile1 J:l.ea 1 2.c4! ti:Jta (12 ... dc4 1 3.bc4 �b4 14.l::! ea ti:Jea 1 S.ti:Jbd2 (1S.cS 'iVda=) 1S ... ti:Jta 16.J:I.b1 �as 17.ti:Je4 (1 7.'iVc2 �d6! 1 8.�d6 ti:Jd6 1 9.cS ti:Jea 20.ti:JeS �c7 21 .l::! e 1 �e6=) 17 ... �e7 1 a.'iVb3;1;) 13.cS 'fida 1 4.h3 ti:Jg6 1 S.ti:Jc3 ti:JhS 1 6.�g6 fg6 1 7.�h2;1; Adams·Lautier, Groningen 199S - YB/S2·167) 8.ti:Jfd2 ti:Je7! 9.c4 [9.h3 ti:JfS 10.�h2 ti:Jh4 (10 ... �e7 1 1 .�e2 0·0 1 2.0·0 ti:\16 13.a3oo) 1 1 .g3 ti:Jg6 12.g4 ti:Jh4 1 3.13 IS 14.fe4 fe4 1 S.�e2 �e7 16.0·0 �gS=F) 9 ... ti:Jf5 1 0.c5? [1 0.cdS cdS 1 1 .ti:Jc3 'iVaS 1 2 . .!:tc1 �a3 1 3.llc2 0·0 14.ti:JbS ti:Jg3 1 S.hg3 ti:\16 16.ti:Ja3 'iVa3 1 7.�e2 �d7 1a.ti:Jb1 't!Yd6 1 9.ti:Jc3 l::!aca=] 10 ... 't!Yd8 1 1 .ti:Jc3 h5! 1 2.h4 ti:Jg3 1 3.fg3 ti:Jf6+ 1 4.�e2 g6 1 5.b4 �h6 1 6.ti:Jf1 0-0 1 7.'iVd2 b6! 1 8.l::! d 1 'fic7 1 9.�f2 bc5 20.bc5 l::! b8 21 .ti:Jh2 ti:Je8! 22.J:I.b1 ti:Jg7 23.J:I.b8

23 ti:Jf5!-+ 24.ti:Jf1 [24.l::tca 'tli'g3 2S.�f1 ti:Je3 (2S ... llca 26.�a6 l::!ba-+) 26.'i¥e3 �e3 27.l::!ta �la 2a.ti:Jd1 'tli'l4-+] 24 '1Wb8 25.�d1 �e3 26.ti:Je3 'iVg3 27.�g1 ti:Je3 0-1 •..

.••

Nalbandian,Tigran Volkov,Sergey Alma Ata ch-RUS jr 1 991

1 .d4 d5 2.ti:Jf3 c6 3.�g5 h6 4.�h4 'YI!Vb6 5.b3 a5 6.e3 a4 7.ti:Jbd2 [7.�d3 ab3 a.cb3 �g4 9.ti:Jbd2 e6 1 0.0·0 �b4 1 1 .'1Wc2 ( 1 1 .h3 �d2 1 2.hg4 �b4 13.ti:JeS ti:JI6oo) 1 1 ...ti:Jd7 12.h3 (1 2.ti:JeS ti:JeS 13.deS 'iWcS!=) 1 2...�13 13.ti:JI3 �d6=) 7 ... �f5! 8.c3 [a.ti:JeS ti:\16 9.c4 e6 10.�d3 (1 0.cS 'iWaS=) 1 0...�d3 1 1 .ti:Jd3 ti:Je4=; a.c4 e6 9.cs (9.ba4? 'YI!Vb2! 10.�e2 �c2 1 1 .'ifc1 �a3!+ Munoz-Vera, Sevilla 2001) 9 ... '1Wb4 10.a3 'iVc3 1 1 .b4 ti:Jd7 1 2.'fic1 'iVc1 13.llc1 ti:Je7 14.�g3i) 8 ti:Jd7 9.�e2 ti:Jgf6 1 0.0-0 e6 1 1 .ti:Je5 •.•

1 1 ...�a3?? [11 ...ti:JeS 1 2.deS (12.�16 ti:Jd3! 13.�h4 ti:Jb2+) 12 ... ti:Jd7 13.�g3 (1 3.e4 �e4 14.ti:le4 de4 1 S.ba4 ti:JeS 16.J:I.b1 'ifc7 17.�g3 �d6 1 a.'il'd4 0·0 1 9J:Ud1 l::!lda 20.'iWe4oo; 1 3.ti:JI3 �a3!+) 13 ... 'YI!Vc7 14.e4!? de4 (14...�e4 1 S.ti:Je4 de4 16.'il'd4 �e7 (16 ... ti:JcS 1 7.b4 l::!d a 1a.'ife3 ti:Jd3 1 9.'YI!Ve4±) 1 7.'iVe4 ti:JcS 1a.'il'g4 0·0 1 9.b4 ti:Jd7 20.14 cS! 21 .bS c4 22.�12 �cS=) 1 S.ti:Jc4 bS 16.ti:Jd6 �d6 17.ed6 'il'b6 1 a.�d2 0·0 19 . .!lld1 ab3 20.ab3 eS=F; 1 1 ...�d6 12.�g3 �es 1 3.deS ti:Je4 14.ti:le4 �e4=) 1 2.ti:Jec4! dc4 1 3.ti:Jc4 'iVa7 1 4.ti:Ja3± ti:Je4 1 5.'1i'c1 g5 1 6.�g3 h5 1 7.f3 ti:Jg3 1 8.hg3 h4 1 9.e4!± hg3? 20.ef5+- e5 21 .'1i'e1 217

ed4 22.�e4 �f8 23.'1Wg3 de3 24.l::tf2 bS 2S.'Ii'd6 '
5.ctJbd2

Porrasmaa,Timo Sergejev,Roman Jyvaskyla 1 998

1 .d4 dS 2.1i:lf3 e6 3.�gS h6 4.�h4 'ifb6 S.li:lbd2 'i!Vb2 6.e4 e6 [6 ... de4 7.1i:le4 �15 B.l:tb1!? 'il'a2 9.�d3 'f!Va5 1 0.1i:lld2 b6 1 1 .0·0 '111Vd5 1 2.'f!VI3 e6 1 3.c4! 'ifd4 14.1i:lb3 '11\Vd ? 1 5.l::t bd1 �e7 1 6.�g3�] 7.�d3 �e7 8.�e7 li:le7 9.0-0 li:ld7 1 0.'ife2 li:lf6 1 1 .:c!ab1 '111Va3 1 2.e4 de4 1 3.1i:le4 li:le4 1 4.'111Ve4 'il'd6 [14 ... /i:lgB!? 1 5.:c!b3 'i!'e7 16.'1Wg4 'IIIVI6 17.'il'e4 'i!'e7 (17... /i:le? 1 8.l::t e 1 oo) 1 8.:c!e1 (t 8.'1Wg4 'f!VI6=) tB ... Ii:lf6 t 9.'1We5 0-0 20.�c2 (20.d5 cd5 2t .cd5 .!:!.dB 22.�c4 'II\Vc5+) 20 ... b6 2t .li:lh4 'iVdB 22.:c!g3 �a6 23.�b3 'ifbB 24.'ife3 '111Vc7oo] 1 S.l::tfe1 '
22.�c4! �e4 23.J:id7 �18 24.l:!:e4! '11\Vd? 25./i:ld? 'gt 52.15 'd4 45.1i:ld3 �b7 46.1i:ll4 'e1 �d7 34.1i:le2 �dS 3S.g3 d3? [35 ... \t>d6! 36.1i:ld4 �e5 37.1i:le2 (37.1i:lc2 lt>e4 38.1i:lb4 �b3 39.'gt We4=) 37...�c4 38.13 15 39.Wd2 14 40.gf4 gf4 4t .a4 �d5 42.1i:lg1 'fS 39.'e6 42./i:leS 'fS 44.1i:le3 '
Spassky,Boris Lau,Ralf Solingen 1 986 (3)

1 7.dS edS 1 8.edS� '11\VdS [1 8 ... g6 t 9.de6 �e6 20.l:l:b7! �d5 21 . .!ll7 <:JitgB! 218

1 .d4 dS 2.1i:lf3 e6 3.�gS h6 4.�h4 '!Wb6 S.li:lbd2 �fS 6.'111Ve 1 li:ld7 7.e3 li:lgf6 a.�e2 e6 9.e4 �e7 1 0.0-0 '11\Vd S 1 1 .a3 aS 1 2.b3 0-0 1 3.'ifb2 li:le4 1 4.1i:le4 �e4 1 S.�e7 'li'e7 1 6.li.ae1 lla7 1 7.J:tfe1 �h7 1 8.�11 l:l:e8 1 9.1i:ld2 li:lf6 20.1i:lf3 li:ld7 li.ea8 22.1i:le1 21 .J:!.ed1 lt>h8 23.�d3 �d3 24.1i:ld3 lt>g8 2S.:c!e1

li:lf6 26.f3 l:Id8 27.a4 '111Vd 6 28.'f!Ve3 'g2 'II\Ve7 32.l::t ee2 J:J:aa8 33.h3 112-112

5.'i¥c1

Hodgson,Julian Godena,Michele Mondariz zt 2000 {2)

1 .d4 dS 2.�gS h6 3.�h4 e6 4.1i:lf3 '!Wb6 s.'f!Ve1 gS 6.�g3 g4 7./i:leS 'il'd4 8.e4 �g7 [B ... Ii:lf6 9.1i:lc3 �g? (9...�e6 tO.e3 'ii'b6 t 1 .cd5 cd5 12.�b5 li:lc6 t 3.a4 a5 (t3 ... a6? 1 4.a5 'f!Vc5 t 5.b4 'i!Vb4 t6.1i:ld3+-) t 4.1i:le2 �d7 t 5.1i:ld7 li:ld7 16.0-0 �g7 t7.1i:ll4 li:lf6 (t7 ... e6 1B.Ii:lh5 �e5 1 9.�e5 li:lde5 20.'il'c3�) t 8.�h4 e6 t 9.'1Wc3 li:lh5 20.'il'a3 �16 (20 ... �18?? 2t .li:lh5! �a3 22.1i:ll6+-) 21 .�16 li:lt6 22.J:tact IicBoo Hodgson­ Ziatdinov, Guernsey t 99t - YB/52-t 69) 10.e3 '!Wc5 t t .cd5 li:ld5 t 2.1i:ld5 'i!Vd5 t3.�c4 'f!Va5 t 4.'il'd2 'il'd2 15.'f8 1 6.0-0 �fS! [16 ... a6 17.e4! �e6 (17 ... ab5? 1 8.ab5!±) 1 8.ed5 �d5 1 9.�c4t (%-% Hodgson-Krasenkow, Germany Bundesliga 1 998) 19 ... ldc8 20.�d5 l::t c1 21 ..!:tac1 � �d4 22.1i:lc4 'i!Vb4 23 . .!lld1 �a? 24.1i:le5 e6 25.�b7 li:le? 26.�a6 'il'a4 (26 ... \t>g? 27.l::t c4 'il'b2 28.l:i:g4±) 27 . .!:ta1±] 1 7.�e7 [1 7.e4?! �e4 (17 ...de4 1 8.1i:lc4 'f!Vg6 ( 1 B... 'ife6 t 9. l:l:d1 li:lf6 20.1i:le3 a6 (20 ... �g6 21 .'il'c7 'il'cB 22.l:l:ac1 'fie? 23. .!:l.c7 a6 24.�e2 li:lh5 25.�h4 �16 26.�16 li:lt6 27.l:tb7 lt>g7 28.l:i:e7 l:IhbB 29.l:td2 l:!b4 30.a5 J:ta4 31 .1i:lg4 li:lg4 32.�g4 lla5=; 20 ... J:tc8? 21 .Wic7!! 'g7 27.�a8 l:IaB 28 . .!lb7 h5 29.a5 h4 30.�14 e5 31.�e3 �e6 32.J:tc1 '
Survey QP 9. 1 3

[21 .�e8 J:l.eB 22.'UidS �b2 23.Ii:a2! �e6 24.'Uib7 �16 2S.Ii.Jb3 �g7 +] 21 ... �b2

'li'c3 24.bc3 ..1114 2S.g3 ..llc7=; 16 ... 11Je7!? 17.e4 d4 1 8.�c4 l:IgB 1 9.0-0 II.Jg6+] 17 ••c2 �b8 [17 ... 1S 1 8.0-0-0 IIJI6 1 9.�h4 �e7+] 1 8.0-0-0 [1 8.e4 d4 1 9.11Jc4 '1Wc7+] 1 8 ... 1i.Je7 1 9.�b1 �hG 20.e4 [20.e3 c4- +] 20 ...d4

31 .I:!:f1 l:Ie8 32.J:l.aG li.Jf8 33.�f8 �f8 34.J:l.bG hS 35.aS J:l.g3 3G.aG 1 -0 J:l.a8 37.'1lff2 h4 38.1/JeS

Hodgson,Julian Grunfeld,Yehuda Philadelphia 2001 (9)

22 . .!:!.ab1 ? [22 . .!:!.a2 �g7 23.'UidS 'Uie6 24.�b3 'UidS 2S.�dS eS 26.�g3 li.Jd6 27.e4 (27.13!?oo) 27...�g6 28.llc2 �16 29.llc7 �g7oo] 22 ... llc8 23.'Uid5 �b1 24.'Uib7 l:i:c1 ? [24...�1S 2S.'Ilfb2 IIJ16-+] 25.Ii:c1 �c1 2G.II.Jb1 �g7 27.�e5 1/JfG 28.'1lfe7 �b2! 29.�c2! llc8! 30.1i.Jc3 'llfc2 31 .'/lffG �fB 32. 'UihG �e8-+ 33.h4 ..llc3 34.�f4 •gG �1 Gershon/Nikitin

Djurhuus,Rune Borge,Nikolaj Reykjavik 1 996 (7)

1 .d4 d5 2.�g5 cG 3.1i.Jf3 hG 4.�h4 •bG s .•c1 g5 G.�g3 g4 7.1/Jes [7. ..\les 16 B.�bB llbB 9.1i.Jh4 •d4 1 0.Ii.Jg6 l:Ih7 1 1 .e3 'llfcs 1 2.�d3 .!:!.g7 1 3.1/JIB �18 14.0-0 eS+] 7 .... d4 8.1i.Jd2 li.Jd7 9.c3 [9.e3 •b6 10.11Jg4? �g7 1 1 .c3 hS-+] 9 .... bG 1 0.II.Jg4 hS 1 1 .1/JeS II.JeS 1 2.�eS fG 1 3.�f4 eS 1 4 ...\le3 cS+ 1 5.f3D [1 S.b4 d4 1 6.bcS �cS 17.cd4 ed4 1 8.�14 �IS 1 9.11Jc4 (1 9.g4 hg4 20 . ..\lg2 d3 21 .�g3 de2 22 .•c4+) 1 9 ....e6+] 1 5 .....\leG [1S ...IS! 16.�gs �e7 17.�e7 II.Je7 1 8.e4 le4 (18 ... �e6 1 9.edS li.JdS 20.II.Jc4 'llfc7 21 .'UigS �17 22.0-0-0 J:tagB 23 .•d2 b5 24.11Je3 Ii:dB 25.�b5 li.Jb4 26 .• e2 II.Ja2 27.�b1 •b6oo) 1 9.1e4 �e6 20.edS �d5 21 .c4 �c6 22 .• c3 0-0-0 (22 ... 'Uic7+) 23. 'llfe5 Ii:heB 24.0-0-0 li.Jd5 2S. 'llfiS ..lld7 26.'1lfd5 �g4 27.'/lfgS ..lld 1 28.�d1 •b2+] 1 G.�f2! 0-0-0 [16 ... d4 17.e3 �h6 18.11Jc4 �c4 1 9.�c4 II.Je7 20.14 0-0-0 21 .cd4 ed4 22.ed4 'li'b4 23. 'li'c3

1 .d4 dS 2.�gs hG 3.�h4 cG 4.11Jf3 'ifbG 5.'/lfc1 �f5 G.c4 eG 7.11Jc3 ..lle7 8.�g3 li.JfG 9.cS 'li'd8 1 0.e3 0-0 1 1 .b4 [1 1 . ..\le2 b6 ( 1 1 ... 1/JhS? 12 . ..\les li.Jd7 13.h3 II.Je5 14.deS ..lle4 1 S.Ii.Jd2±) 1 2.b4 aS 13.a3 Hodgson­ Chernin, Pardubice 1 993 - YB/52-1 68] 1 1 ...11Jbd7 1 2 ...\le2 li.JhS 1 3.�e5 1/JhfG 1 4.�f4 li.JhS 21 .c4??+ [21 .1i.Jc4 •c7 22.1i.Ja3!? (22.�d3 l:IhgB 23.g3 bS 24.11Ja3 c4 2S.cd4 cd3 26.'li'c7 �c7 27.dS li.Jd5 28.edS lldS+) 22 ... a6 23.cd4 cd4 24.'li'c7 �c7 2S . ..Ilc4 ..llc4 26.11Jc4 bS 27.1i.Jd2 :!lhgB 28.g3 �b6+] 21 ... l:Ihg8 22.Ii:g1 II.JcG 23.a3 �e3! 24.�e3 de3 25.1i.Jb3 I:!:d1 2G.'ifd1 I:!:d8 27.'1lfc2 li.Jd4 28.11Jd4 :!ld4! [28 ... ed4 29 . ..\ld3+] 29.'li'c3 [29 . ..1ld3 'li'd6 30...\le2 .!:!.d2 31 .l:Id1 :C:d1 32.�d1 �c4 33 .•c4 'li'd1 34.�a2 e2 35.'li'g8 �c7-+] 29 ... lld1 [30.�a2 e2] 0-1

Hodgson,Julian Turner,Matthew Kilkenny 1 999 (6)

1 .d4 dS 2.�g5 hG 3.�h4 cG 4.1/Jf3 'ifbG S.'ifc1 �f5 G.c4 [6.e3 e6 7.c4 gS?! 8.�g3 �g7 9.1i.Jc3 li.Jd7 10 . ..\le2 ..dB 1 1 .'li'd1 II.Jgl6 1 2.1i.Je5 o-o 1 3.h4! II.JeS 1 4.�e5 li.Jd7 1 5.�g7 �g7 16 . ..\ld3 'Uil6 17 ...\liS 'li'15oo Foldi-Z.Varga, Hungary tt 1 994/95] G ... eG [6 ... 1i.Jd7 7.11Jc3 dc4! Hodgson-Andonov, Sochi 1 987 - YB/S2168] 7.11Jc3 ..lle7 8.�g3 1/JfG 9.cs [9.e3] 9... '1Wd8 1 0.e3 0-0 1 1 .h3 1i.Jbd7 1 2.b4 II.Je4 1 3.11Je4 �e4 1 4.1i.Jd2 �gG 1 S.'Ilfc3 �h4 1 G.�dG I:!:e8 17 ...\ld3 ..lld3 1 8.'li'd3 e5! 1 9.0-0 aG 20.a4 e4 21 .'li'e2 :!leG= 22.bS I:!:gG 23.bcG beG 24.llab1 li.Jf8 2S.f3 ef3 2G.Ii.Jf3 �fG 27.l:Ib7 'llfc8 28.l:Ifb1 li.Jd7 29 . .!:!.c7 '1We8 30.:!lcG 'li'e4

1 5.�hG ghG 1 G.g4 �h7 1 7.gh5 �h8 1 8.'1Wd2 aS 1 9.b5 eS 20.bcG beG 21 .1/JeS li.JeS 22.deS �cS 23.�d3 �d3 24 ...d3 'li'h4 25.1i.Je2 •hs 2G.a3 'ifes 27.l::!. c 1 �dG 28.J:l.cG :C:ac8 29.l:Ic8 :C:c8 30.�f1 'ti'e4 31 .'ti'e4 de4 32.a4 �e5 33.�g2 .!:i:c4 34. .!:i:d1 .!:i:a4 3S.lld5 fG 3G.J:td7 J:l.c4 37 ..lla7 a4 38.1i.Jf4 �f4 Y2-Y2

Hodgson,Julian Gurevich,Mikhail Germany Bundesliga 1 999/00 (8)

1 .d4 dS 2.�gs hG 3.�h4 cG 4.1i.Jf3 'llfbG S.'llfc 1 �g4 G.li.Jbd2 li.Jd7 7.e3 eG 8.c4 �e7 9.�g3 II.JgfG 1 0.�d3 ..llf3 [1 o ... cS!? 1 1 .cdS edS= 1 1 1 .1i.Jf3 'ti'a5 1 2.1i.Jd2 II.Jh5 1 3.a3 II.Jg3 1 4.hg3 dc4 [14 ... eS!? 1 S.b4 ..b6 16.c5 'ti'c7 17.bS �16 1 8.1i.Jb3=] 1 5.'1Wc4 0-0 1 G.b4 '1Wd5 1 7.�e4 'IWdG 1 8.1i.Jb3 eS 1 9.J:!.d1 21 9

8.tt:le5 tt:les 9.�e5 f6 1 0.�g3 'ifd4 1 1 .cd5 'ifd5 1 2.tt:lc3 'iff7 1 3.e3 e5 1 4.�d3 �e6 1 5.'ifc2 0-0-0 1 6.0-0 h5 1 7.�h4 �e7 1 8.�g6 'ifg7 1 9.�f5 Y2-Y2

4.�h4

1 9 ... �f6? [ 1 9 ... J:tad8 20.t2Jc5 (20.�c2 ed4 21 .l:td4 tt:le5 22.'ife2 'i!Vc7=) 20 ... tt:lc5 21 .bc5 'i!Vc7 22.0-0 ed4 23.ed4 �16=] 20.d5 ti:lb6 21 .'1!1Yc5! J:tad8? [21 . ..'i!Vc5 22.tt:lc5 cd5 23.�d5 ti:ld5 24.l:td5 l:tld8 25Jld8 l:td8 26.>t>e2 b6 27.tt:le4 �e7 28.g4 a5 29.l:tb1 =] 22.'1!1Yd6 J:td6 23.dc6 J:td1 24.>t>d1 bc6 25.tt:la5 c5 26.b5;t l:tc8 27.>t>c2 J:tc7 28.g4 >t>f8 29.l:td1 g6 30.tt:lc6 �e7 31 .l:ta1 h5? 32.gh5± f5 33.tt:le7 >t>e7 34.�c6 gh5 35.l:th1+- >t>f6 36.l:th5 e4 37.>t>b3 >t>e6 38Jl:h6 >t>es 39.f4 ef3 40.gf3 f4 41 .l:th5 >t>d6 42.ef4 l:tf7 43.l:th6 >t>c7 44.�e4 tt:lc8 45.l:tc6 >t>d7 46.f5 ti:ld6 47.l:tc5 l::te7 48.>t>b4 1 -0

Hodgson,Julian Shaw,John Scarborough ch-GB 2001 (4)

1 .d4 d5 2.�g5 h6 3.�h4 c6 4.ti:lf3 'i!Vb6 5.'iVc1 ti:ld7 6.c4 g5 7.�g3 g4

220

Chemin,Alexander Shirov,Alexey Moscow blitz 1 996 (3)

1 .d4 d5 2.�g5 c6 3.tt:lf3 h6 4.�h4 �g4 5.tt:le5 �f5 6.g4 �e4 7.f3 �h7 8.e3 ti:ld7 9.�g3 tt:les 1 0.�e5 e6 1 1 .�d3 �d3 1 2.'ifd3 tt:le7 1 3.ti:ld2 tt:lg6 1 4.�g3 �d6 1 5.f4 'i¥c7 1 6.0-0-0 0-0-0oo 1 7.tt:lf3 tt:le7 1 8.tt:le5 l:thf8 1 9.>t>b1 f6 20.'ti'd2 g5 21 .ti:ld3 tt:lg6 22.h3 f5 23.tt:le5 �es 24.de5 gf4 25.ef4 'ifg7 26.l::t h g1 'ifh7 27.�h2 h5 28.g5 d4 29.'ifb4 'ifd7 30.J:tgf1 'i!Vd5 31 .�g1 c5 32.'ifa5 >t>b8 33.l:td3 'Wg2 34.l:ldd1 'i!fd5 35.l:td3 'ii'g 2 36.l:tc1 b6 37.'iYa4 ti:lf4-+ 38.l:ta3 'Wb7 39.'ilr'c4 ti:ld5 40.l:td3 f4 41 .a4 f3 42.�f2 l:lf5 43.a5 lle5 44.�g3 'i!Vc7 45.ab6 ti:lb6 46.'ifb5 llf8 47.l:!.f1 >t>a8 48.�e5 'ife5 49.l:!.df3 l:!.f5 50.l:!.f5 ef5 51.'ti'c6 >t>b8 52.g6 d3 53.cd3 'ifd4 54.'i!Vb5 c4 55.iff5 cd3 56.'fif4 'ilff4 57 .l:tf4 1 -0

Hodgson,Julian McElligott,Gerry Dundee ch-GB 1 993 ( 1 )

1 .d4 d5 2.�g5 C 6 3.t2Jf3 h6 4.�h4 �f5 5.c4?! [5.e3 ti:ld7 6.�d3 �d3 7.'ilfd3 tt:lg16 8.0-0 e6 9.c4 �e7 1 0.tt:lc3 0-0 1 1 .cd5 ed5 1 2.l::ta b1 a5 1 3.a3 l::te 8= Lobron-Beim, Frankfurt 1 997] 5 ... 'ifaS?! [5 ...dc4! 6.ti:lc3 b5 7.e4 �g4!l@ 8.�e2 g5 9.�g3 �g7 1 O.e5 tt:la6=F] 6.tt:lc3 e6 7.e3 ti:ld7 8.a3 tt:lgf6 9.b4 'ifd8 1 0.�d3 �d3 1 1 .'ii' d 3 dc4?! [1 1 ...�e7 1 2.c5 tt:lh5!= 1 3.�e7 'ii' e7 1 4.0-0 (14.tt:le5?! tt:le5 1 5.de5 'ii' g5 1 6.14 'ti'g2 1 7.0-0-0 ifh3=F) 1 4 . . . e5 1 5.de5 tt:le5 16.'ii'15 ti:lt3 1 7.'i!VI3 ti:lf6=] 1 2.'ilfc4 aS 1 3.0-0 �e7 1 4.b5 0-0? (14 ... tt:lb6 1 5.ifa2 tt:lbd5 1 6.ti:ld5 cd5 1 7.l:tfc1 'ifb6 (17 ... 0-0 1 8.tt:le5 tt:le4 1 9.�e7 'fie? 20.'ii' c2 ti:ld6 21 .'ii' a4 'ii'e 8=) 1 8.a4 0-0 1 9.tt:le5 J:tfc8 20.ti:lg4 ifd8 21 .ti:ll6 �16 22.�16 gf6! (22 .. ."ii' f6 23.l:tc2!±) 23.l:tc5! b6! 24.l:tc6 J:lc6! 25.bc6 l::t c8 26.l:tc1 'i!Yd6 27.'ii' c2 l:tc7 28.e4 de4 29.'ti'e4 15 30.'WI3 >t>f8 3 1 . l:!.c4 'ii' d 5 32.'fi'd5 ed5 33.l:tc3 >t>e7 34.t>f3 >t>d6 38. >t>t4 l:!.c6=] 1 5.bc6 bc6 1 6.tt:la4;t c5? [16 ... J:tc8 1 7.l:tfd1 'Wc7 1 8.�16 �16 1 9.l::tac1 �e7 20.J:I.c3 c5 21 .e4;t] 1 7.dc5 g5 1 8.�g3 tt:lc5 1 9.l:tfd1 ! 'ife8 ( 1 9 . . . ti:lcd7 20.tt:ld4 'ii'c8 21 .tt:lc6 �c5 22.'ilfb5 l:ta6 23.�c7+-l 20.tt:lc5 ifc6 21 .l:tac1 J:l.ac8 22.�e5 ti:ld5 23.�d4 e5 24.tt:le5 1 -0

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221

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REV I E W

Ne"" Books and C D-Ro11ns

General Angus Dunnington Attacking with

As a service to our readers the editors keep a close eye on all issues on the subject of the chess opening. Publications in any form, (e.g. books, CD-Roms and videos) may be the subject of a review In this section.

Uncredited reviews are by the NIC editorial board. All publications mentioned are in English unless otherwise indicated.

For more (and often more extensive) reviews we refer to our website: www.newinchess.com

222

l.d4

Everyman 200 I 1 60 p. £ 14.99 Attacking with l .d4, isn't that a contradiction in terms? Interna­ tional Master Angus Dunnington shows why it is not. Many of the 'I have an answer to all questions' -type-of-books are much more dogmatic in their ap­ proach, and usually offer just one system which is to be used against any defence, be it the King's In­ dian, Queen's Indian or the Dutch. Dunnington has actually suc­ ceeded in presenting different

'main lines' against different black opening systems while still using 'only' 160 pages. At the same time this could also be seen as a disad­ vantage, since at times the sheer amount of information hitting you can be just too much. Each of the eight chapters deals with a different opening in the form of several massively anno­ tated games. Before you reach the conclusion given at the end of the chapter, you will have to struggle your way through masses of lines, sub-lines and sub-sub-lines (no In­ dex of Variations at the end!). This may well suit your taste, how­ ever, and if you are looking for an e4-to-d4 change, you may find this book very helpful. Especially

when 'aggression' calls your name ! Queen's Gambit Accepted ( l .d4 d5 2.c4 dc4) with 3.e4, the Four Pawns Attack ( 1 .d4 t/Jf6 2.c4 g6 3.t/Jc3 Yl.g7 4.e4 d6 5 .f4) against the King's Indian and the Benoni, an early h2-h4 against the Dutch, that's about as sharp as it can get after l .d4! The conclusion is that Dunning­ ton's work is a very nice achieve­ ment, although one has to be aware of the possibility of getting tangled along the way.

Attack ( l .e4 2.d3) - although thankfully Emms only suggests playing it against the French - is one example. The Closed Sicilian is another. In conclusion, both books have their pros and cons. However, the cons appear to be a result of the limited number of pages the authors were alloted while the pros make the purchase worthwhile!

To add a critical note, all of these Everyman opening books contain either an index of complete games or an index of variations. One or the other, but never both ! One wonders why. (Especially those practising their newly acquired lines in blitz games on the Internet would be pleased! ) All in all, however, Classical Nimzo-Indian is a concise work of a classical line by one of the better authors.

Graham Burgess John Emms Attacking with l.e4

Everyman 200 1 160 p. £14.99 It's no surprise that the same pub­ lisher presents two books on at­ tacking in chess, one covering 1 .d4 and one l .e4. Take your pick! It certainly makes the job of the re­ viewer easier. We all 1ove to com­ pare. The grass is always greener So how does attacking with 1 .e4 by Emms compare to attacking with l .d4 by Dunnington? For starters, there are many similari­ ties: the same publisher, the same number of pages and the same price. Now for the differences. The complaint with Dunnington's work is its dizzying amount of sub-lines and the absence of an in­ dex of variations. In this respect one is better served with Emms' book. Each chapter is written in a 'tree style' where all the lines are clearly highlighted and evaluated. No deeply annotated games there­ fore, only references to games. As a result one of the most distinct dif­ ferences between Attacking with J.e4 and Attacking with J.d4 is that Emms puts most, if not all, empha­ sis on the opening phase of the game, whereas Dunnington aims to guide the reader into the middle and endgame as well. Another difference is that Emms' suggested opening systems are definitely more off-beat than Dunnington's; the ubiquitous King's Indian

The Slav

Monographs Bogdan Lalic Classical Nimzo-Indian

Everyman 200 1 160 p. £ 14.99 One of the most common themes in the Nimzo-Indian ( l .d4 t/Jf6 2.c4 e6 3. t/Jc3 Ylb4) is the doubled pawns Black can inflict on White by means of 4 ... Ylc3. A classical counter to this idea is 4.i¥c2. There are few, if any, world cham­ pions that haven't had this position on the board. Is there a better recommendation for an opening system? Bogdan Lalic, a grandmaster and experienced writer, kicks off with sixteen games by the world cham­ pions. The main body of the book consists of eleven chapters, deal­ ing with mostly fashionable lines. Only one game is devoted to the old main line 5 ... ed5, as it has been largely replaced by Romanishin's variations with 5 ... i¥d5. Every chapter contains a number of games and Lalic has chosen to give the reader a kind of historical overview, starting with the classi­ cal examples and ending with re­ cent games played by the experts on the line, the most notable of which are Mikhail Gurevich and Nigel Short. Each chapter ends with a summary of the most crucial lines and positions.

Gambit 200 1 256 p. £ 1 5 .99 Perhaps with the exception of Alexander Morozevich most play­ ers prefer having white to sitting behind the black pieces. How are we to deal with the disadvantage of lagging a move behind? A dare­ devilish Benoni, a double-edged Griinfeld Indian or a sturdy Stone­ wall, perhaps? Forget about all these, says Gra­ ham Burgess, because the Slav has it all! To quote the author himself: "I believe the Slav has something to offer everyone: there are sharp lines just as there are quiet lines, while both open positions and blocked position can easily arise." Not surprisingly, the Slav Defence has been used to solve Black's

223

opening problem by almost all the world champions and top players. If you like what you hear, The Slav may very well suit you. Burgess starts with an Introduction ex­ plaining the structure of this 256page book, while he gives the reader a small taste of everything to come, the main line being l .d4 d5 2.c4 c6 3 .li:Jf3 ti:lf6 4.ti:lc3 dc4 5 . a4 �f5 6.ti:le5 e6 7.f3 �b4 8.e4. Not the most tedious of variations, but this doesn't mean that more symmetrically inclined players will find this book a bad buy: the first half covers the more balanced positions arising from, for exam­ ple, the Exchange Variation (3.cd5 cd5) and the Main Line ... a6 Slav (4 ... a6). It should be pointed out that this book does not deal with the Semi-Slav (where Black plays an early ... e6), as this area has re­ cently been covered by Steffen Pedersen in The Botvinnik Semi­ Slav and The Meran System from the same publisher (see Yearbook 55 for our reviews). In conclusion, Graham Burgess has thoroughly dissected one of the most topical openings, which is part of the repertoire of top play­ ers such as Anand, Ivanchuk, Kramnik, Morozevich and Shirov. For those who wish to dig deeper into the Slav Defence, this book is a very worthwile acquisition.

Stefan Kindermann/Ulrich Dirr Franzosisch Winawer

B and 1 : 7.'il!i'g4 0-0 Chessgate 2001 352 p. DM 44.80 In his Batsford classic from 1 975, John Moles dedicated 108 pages to the French Poisoned Pawn. The consequences of 7 ... 0-0 were at­ tributed less than 10 per cent of that. Now Stefan Kindermann and Ulrich Dirr need 352 pages to tell all there is to know about the fash­ ionable line 7.'il!i'g4 0-0. A sign of

224

and it is good news to hear that an English version is already in preparation.

Chris Ward Winning with the Sicilian Dragon 2

Batsford 200 1 224 p. £ 15 .99

the times. And while Moles completely fo­ cussed on 8.ti:lf3, the Germans rightly consider 8.�d3 to be the main line, as it is seen in two out of three games with this line. In a survey on page 90 the reader can convince himself that the analysis in this book is of the high­ est quality. But there is more! Special emphasis has been laid on the graphic and visual side of the book. A supporting colour, new fonts and symbols, and photo­ graphs make it a pleasure to the eye. If there is one word to describe Franzosisch Winawer it would be griindlich. You will find painstak­ ing thoroughness in every respect. Finding mistakes or gaps in the coverage proves almost impossi­ ble. Much to my surprise I noticed that the game Oll-Ulibin, Tbilisi 1 989, was missing, arguably the most brilliant encounter ever with the Warsaw Variation. But then I realised that the line they do give ( 1 3.0-0-0) is simply superior to the game continuation 1 3.tt:lh3 ! ? This wonderful production i n the German language sets completely new standards for opening books

Winning with the Dragon ap­ peared in 1994 and was an instant hit. The reason why is plain to see for everyone who reads the book: author Chris Ward conveys the soul of the variation and takes the reader to places he has never seen. Volume 2 is no different in that respect. Without ever becoming simplistic or superficial Ward acts as the ideal guide, who manages to avoid the pitfall of overloading his audience with tons of analyses and variations while still providing a complete repertoire as Black against l .e4. Following in Ward's footsteps is bound to bring you many hours of Dragon pleasure and many passed pawns! There was only one small detail on the cover of the book that puzzled us. What is that white pawn doing on d4?

N�c

ST A T I ST I C S

How to read NIC Statistics

Each NIC survey is accompanied by a statistical evaluation of the line or variation under discussion. All statistical data is extracted from the New In Chess Database, containing more than 800,000 games, with aid of the statistical functions incorporated in the NICBASE database software. The New In Chess Database is com­ piled by careful selection of in­ coming data, by sifting out insignificant or obscure games and tournaments as much as possible. The statistics extracted from the database will therefore present a more reliable picture than those gathered from other, maybe larger,

STATISTICS

but more indiscriminitely com­ piled databases. The data is presented as a graph in­ dicating White's scoring percent­ age in four different cases. The number of games upon which the statistical analysis is based is indicated in the white box inside each bar. Each NIC Statistics item centres around the survey position repre­ sented in the diagram at the top of the page. The first bar shows the score over all games featuring this specific position. Generally the other three

bars represent different (sub )varia­ tions or entire opening systems, but in some cases the score of a particular player (an expert in the field) has been depicted instead. For correct interpretation of the in­ formation it is important to re­ member that even if the player defends the Black side of the sys­ tem, the scoring percentage indi­ cated is still that of White. For instance, if the graph shows a score of 40%, this means that the player in question has a success rate of 60% as Black!

1.d4: Best by test! White's score over the entire NIC Database is 54.8%, as can be seen in the graph below. Of White's two main opening moves, l .d4 scores significantly better than l .e4. The main culprit responsible for this state of affairs is portrayed in the fourth bar.

225

N �c All theoretical articles (T), surveys, Forum items (F), and some Sosonko's Corners (C) (only those of which the subject can be assigned a specific Key) published in Yearbook Volumes 7 through 60, as well as theoretical articles published in New in Chess Magazine are listed by updated Keycode (NIC Key 5 . 1 ) , followed b y the number of the Yearbook issue (for the Magazine: year and issue) and the page number.

Sicilian Defence 1 .e4 c5

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

1 .4 1 .4 1 .6 1 .6 1 .6 1 .9 1 .9 2.2 2.2 2.5 2.6 3.6 3.6 3.6 3.7 3.7 3.7

20 47 21 37 40 45 51 32 37 50 55 47 47 56 36 40 60

8 16 8 8 14 16 20 8 15 22 18 23 28 16 8 17 16

Najdorf Variation 2.1ilf3 d6 3.d4 cd4 4.1ild4 lilf6 5.1ilc3 a6

SI SI SI SI SI SI SI SI SI SI SI 226

4.5 4.5-6 4.6 4.6 5.2 5.2-6 5.2-7 7.3 7.5 8.1 8.1-15

41

16

11 16 47 F 14 23 55 47 F 1 2 28 8 10 18 20 59 58 18 3 0 T 1 76 20 53

G EN ER A L

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

39 12 48 T 1 96 52 F 1 4 25 8 9.9 47 F 1 0 9.9 47 34 9.9 18 49 9.9 51 F 1 3 9.9 16 54 9.9 27 55 1 1 .4 23 1 1 .4-1 1 41 20 13 1 1 .5 12 21 1 2.2 40 47 1 2.4 17 11 12.12 23 45 12.15 8 1 2. 1 5- 1 6 35 26 8 12.16 1 3.2-16 45 T 1 70 1 3.5 42 F 1 1 1 3.5 43 F 9 1 3.5 49 F 1 0 1 3.5 50 F 16 1 3.7 30 8 16 30 1 3.7 22 40 1 3.7 1 3.7 41 F 8 44 F 8 1 3.7 1 3.7-1 5 21 T 164 59 28 1 3. 1 0 59 F 1 4 1 3.1 1 13 26 1 3. 1 2 28 50 1 3. 1 2 21 54 13.14 21 60 1 3. 1 5 49 24 1 4. 1 50 36 1 4. 1 18 52 1 4.1 28 1 4. 1 53 1 999-6 72 1 4. 1 19 26 1 4.7 14 28 1 4.7 8 31 1 4.7 44 1 4.7 16 45 28 1 4.7 16 1 4.7 48 50 39 1 4.7 22 52 1 4.7 33 1 4.7 59 39 18 1 4.8 49 F 1 0 1 4.8 23 51 1 4.8 53 1 4.8 32 38 59 1 4.8 27 51 1 4.9 46 16 1 4. 1 0 8 19 1 4. 1 1 8.3 9.2 9.2

IN DEX

Dragon Variation 2.1ilf3 d6 3.d4 cd4 4.1ild4 lilf6 5.1ilc3 g6

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

23 46 1 5.2 1 997-3 80 1 5.2 57 18 1 5.3 8 1 5.7 34 8 1 5. 1 1 -1 2 33 51 F 1 2 1 5. 1 3 32 12 1 6.5 15 21 1 7. 1 48 F 1 0 1 7.2 1 7.2 53 F 1 0 45 T 206 1 7.2-4 21 30 1 7.3 36 15 1 7.4 16 1 7.4 42 21 48 1 7.4 22 57 1 7.5 1 7.5 59 F 1 1 1 9 T 1 40 1 7.6 29 8 1 7.6 52 F 1 0 1 7.6 53 F 1 7.6 9 38 8 1 7.6-9 18 1 7.7 28 13 1 7.7 34 1 7.8 24 54 22 56 1 8.4 57 F 1 0 1 8.4 24 58 1 8.4 26 52 1 8.6 29 1 8.6 60 15 20 1 8.7 24 8 1 8.7 14 25 1 8.7 32 19 1 8.7 1 8.7 37 20 28 37 1 8.7 38 12 18.10 14 35 18.12 12 29 18.15 22 36 18.15 30 36 18.15 21 35 18.16

Scheveningen Variation 2.1ilf3 d6 3.d4 cd4 4.1ild4 lilf6 5.1ilc3 e6

SI SI SI SI SI SI SI SI

1 9.3-6 1 9.8-1 1 1 9.9-1 2 1 9. 1 3 1 9. 1 3-16 1 9. 1 4 1 9. 1 4 1 9. 1 4

35 35 42 23 29 T 1 70 28 23 31 T 1 66 35 30 25 40 43 14

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

1 9. 1 4 1 9. 1 4 19.14 1 9. 1 4 19.14 19.14 1 9. 1 6 1 9. 1 6 1 9. 1 6 1 9. 1 6 1 9. 1 6 1 9. 1 6 20.1 20.5 20.5 20.5 20.5 20. 1 3 20. 1 3 20. 1 3 21 .2 21 .3 22.1 22.6 23.5 23.6 23. 1 2 24.8 24.8 24.8 24.8 24.8 24.8 24.8 24. 1 1 24. 1 1 24. 1 1

51 52 53 57 58 58 50 53 54 54 55 57 29 22 22 60

33 33 F 11 28 F 9 30 T 208 F 15 F 11 29 F 12 33 17 8 T 1 54 36 1 985-1 2 74 27 8 40 33 42 F 1 2 22 12 27 13 23 29 37 57 31 42 1 985-8 57 10 T 2 1 0 17 27 19 38 39 23 46 F 1 4 45 50 38 51 26 56 38 40 41 51 35 54

Classical Variation 2.1ilf3 d6 3.d4 cd4 4.1ild4 lilf6 5.1ilc3 lilc6

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

25.1 25.3 25.3 25.6 25.6 25.7 25.7 25.7 25.8 25. 1 0 25. 1 0 26.2 26.2 26.7 26.7 26.7

56 27 40 41 51 26 32 38 53 7 33 41 45 35 43 45

F T

F F

30 22 45 29 45 22 27 28 10 218 14 35 32 40 10 9

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

26.7-8 26.7-8 26.8 26.8 26.8 26. 1 2 26. 1 2 26. 1 2 26. 1 2 26. 1 2 26. 1 2 26. 1 3 27.9 27. 1 0 27. 1 0 27. 1 0 27. 1 0 27. 1 0 28.2 28.3 28.3 28.3 28.3 28.4 28.5 28.5 28.5 28.6 29.2 29.2 29.2 29.2 29.3 29.3 29.6 29. 1 1 29. 1 1 30.1 30.3 30.3 30.5 30.7 30.8 30.9

23 9 37 T 206 34 37 42 F 1 0 43 F 1 2 15 18 2 9 T 1 70 38 36 49 51 53 F 1 2 57 F 1 3 41 54 25 30 34 38 37 42 28 48 48 50 54 46 32 33 31 12 39 37 42 42 29 49 27 26 29 30 58 c 1 4 1 993-4 58 12 24 40 32 40 38 41 43 22 44 35 30 18 34 11 19 20 20 45 35 50 53 41 30 16 41 27 31 43 18 39 53 22 16

2. ./i.lc6

SI SI SI SI SI SI SI SI SI SI SI SI SI SI

1 998-4 65 31.1 31 .4 28 28 36 27 31 .5 46 32 3 1 .5 40 27 3 1 .7 45 3 1 .7 37 56 3 1 .7 35 22 21 3 1 .8 58 50 3 1 .8 32.1 18 24 37 55 32.1 44 32.1 30 32.1+15 2000-4 66 32.6-1 2 27 T 1 80

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

32.9 32. 1 6 33.1 33.2 33.4 33.4 33.4 33.5 33.6 33.6 33.7 33.7 33.7 33.9 33. 1 0 33. 1 0 33. 1 2 33. 1 3 33. 1 4 33. 1 4 34.4 34.4 34.4 34.4 34.4 34.6 34.6-8 34.8

20 25 37 50 21 23 25 22 45 F 9 45 53 33 55 2000-8 80 46 27 48 36 14 23 51 40 45 47 60 41 29 22 34 23 59 42 56 F 1 1 33 20 45 38 26 26 31 T 1 86 40 56 51 53 35 58 48 60 55 37 19 25

Sveshnikov Variation 2.1i.lf3 li.lc6 3.d4 cd4 4.1i.ld4 li.lf6 5.1i.lc3 e5

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

35.1 35.5 35.5 37.2 37.8 37.8-1 5 37.9-1 6 37.1 1 37. 1 2 37. 1 6 37. 1 6 37. 1 6 37. 1 6 38.1 38.1 38.1 38.1 38.3 38.3 38.4 38.7 38.8 38.9 38. 1 2 38. 1 2 38. 1 4 38. 1 6

53 24 32 30 34 32 49 36 52 37 50 51 54 18 23 47 51 57 57 24 58 42 31 26 26 35 52

T

F T F

F F

54 23 52 47 31 59 206 42 38 60 16 1 88 9 18 18 50 9 10 42 28 40 46 20 31 37 50 43

Taimanov and Kan Variations 2.1ilf3 li.lc6 3.d4 cd4 4.1i.ld4 li.lc6 and 4...a6

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

39.7 39.9 39.9 39. 1 4 39. 1 6 40.1 40.2 40.4 40.4 40.4 40.4 40.6 40.7 40.8 40. 1 5 40. 1 5 40. 1 6 40. 1 6 40.16 40.16 41 .4 41 .4 41 .4 41 .4 41 .6 41 .7 41 . 9 41 . 9 41 .9 4 1 .9 4 1 .9 4 1 .9 41 . 1 5 41 . 1 6 42.1 42.4 42.5 43.1 43.5 43.5

41 53 34 28 1 986-1 90 38 28 43 23 53 58 44 55 67 37 40 62 43 27 1 992-6 94 54 35 43 45 40 56 45 56 47 57 25 24 60 35 62 50 58 44 36 34 34 44 49 45 50 F 8 40 T 1 80 49 34 27 33 46 34 47 F 1 2 50 68 62 53 55 57 55 54 45 27 46 F 1 2 53 67 47 59 18 T 1 48 44 39 49 F 1 3

without 2.1i.lf3

SI SI SI SI SI SI SI SI SI SI SI SI SI SI

53 44.2 44.6 60 44.6 60 44. 1 0 51 44. 1 0 52 F 45.2+10 52 45. 1 1 21 45. 1 1 38 45. 1 1 47 F 45. 1 1 1 985-7 46.4 33 22 46.5 38 46.5 39 F 46.5

71 57 64 54 9 47 29 47 13 52 33 33 52 8

SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI SI

50 F 9 46.5 52 56 46.5 58 F 8 46.5 46.5 1 999-2 76 33 46.8 39 46. 1 1 -1 2 14 T 1 82 46.1 1 -1 2 1 993-4 74 21 35 46. 1 2 14 19 46.13 57 46. 1 5 45 41 48 46. 1 5 31 27 47.2 62 57 47.3 43 32 47.7 37 43 47.7 46 F 47.7 8 49 38 47. 1 3 48 36 47. 1 5 42 34 47.16 39 36 47.16 29 28 48.9 48 T 204 48.9 33 T 1 74 48. 1 0 28 25 49.1 49.4 39 42 31 49.5 32 49.8 60 68 50.8-10 57 69

Pirc Defence 1 .e4 d6

72 32 29 34 39 46 PU PU 56 58 PU 22 37 PU 20 T 1 38 PU 39 48 20 30 PU 7.1 55 47 PU 8. 1 1 43 41 PU 9.1 58 54 PU 9.4 52 PU 9.4 59 44 PU 1 0.2- 1 0 48 PU 1 1 .3 59 51 44 PU 1 1 . 1 4 33 PU 1 1 . 1 5 35 17 P U 1 2.2 67 32 46 PU 1 2.5 46 54 PU 1 2.6 30 23 PU 1 2. 1 3- 1 6 1 8 52 48 P U 1 3.5 19 18 PU 1 3.7 50 73 PU 1 3. 1 2 48 56 P U 1 4.2 51 F 1 3 PU 1 4. 2 55 F 10 P U 1 4.2 74 57 PU 1 4. 2 PU PU

3.4 3.7 3.7 5.2 5.2-5 5.13-14 5.14

227

PU PU PU PU PU PU

1 4.3 1 6.5 1 6.8 1 6.9 16.15 1 6. 1 5

46 50 76 58 39 42

34 27 53 38 21 49

Modern Defence 1 .e4 g6

KF KF KF KF KF

4.6 4.7 4.15 4.16 8.2 KF 8.8 KF 1 0.4 KF 1 0.8 KF 1 1 .9 KF 1 1 .9 KF 1 1 .9 KF 1 3.7

30 18 20 49 53 52 1 999-4 52 26 29 38 26

58 26 34 47 81 52 83 52 46 39 62 41

French Defence 1 .e4 e6

FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR 228

1 .1 1 .2 1 .4 1 .4 1 .4 3.3 3.3 3.3 3.3 3.3 3.4 3.5 3.6 3.6 3.6 4.1 4.2 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.6 4.6 4.6 4.6 5.1 5.1 5.1 5.2 5.2

50 57 20 26 36 22 50 51 57 60 54 29 20 37 52 20 41 33 33 42 42 43 53 56 60 24 31 57 57 23 27 39 19 26

T 1 88 77 39 50 53 42 80 F 10 81 75 62 43 T 1 63 72 57 42 F 8 50 56 53 T 1 78 F 8 85 64 80 33 38 86 90 22 54 53 T 1 64 56

FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR

5.2 5.2 5.2 5.2 5.2 5.3 5.4 5.4 5.4 5.4 6.1 6.2 6.2 6.4 6.4 6.4 6.4 6.4 7.4 7.4 7.4 7.4 7.5 8.2 10.1 1 0.4 1 0.4 1 0.4 1 0.4 1 0.4 1 0.5 1 1 .1 1 1 .1 11.1 1 1 .2 1 1 .3 1 1 .3 1 1 .3 1 1 .3 1 1 .4 1 1 .4 1 1 .4 1 1 .4 1 1 .4 1 1 .4 1 1 .5 1 1 .6 1 1 .6 1 1 .6 1 1 .6 1 1 .9 1 1 .1 1 1 2.3 1 2.3 1 3.3 14.2 1 4.4 1 4.4 1 4.4 1 5.4

61 48 55 50 68 56 58 F 1 0 51 58 68 54 27 57 46 51 47 F 10 62 47 60 F 9 16 T 1 54 49 51 21 45 37 24 25 32 62 52 83 60 42 F 1 2 45 63 47 F 1 1 58 54 44 28 41 59 2001-3 70 33 60 50 43 55 55 72 56 57 F 9 26 23 51 34 46 F 1 0 55 F 14 59 56 8 T 1 58 20 19 62 27 49 29 30 18 26 60 35 66 51 65 53 F 1 4 60 90 85 50 18 34 61 55 57 F 8 1 990-7 69 76 56 58 F 9 49 21 43 31 24 19 22 T 1 62 51 69 83 56 59 58 49 56

FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR FR

16.1 1 6.3 1 6.6 1 7.2 1 7.2 1 7.2 1 7.5 1 7.6 17.10 17.10 17.10 17.1 1 1 7.1 1 1 8.4 1 9.2 1 9.3 1 9.3 1 9.3 1 9.3 1 9.3 1 9.3 21.1 21 .5 2 1 .6 23.1

17 21 32 25 58 60 53 55 25 27 44 35 59 39 39 11 21 33 46 52 55 53 35 24 24

T 1 56 55 76 35 59 95 90 67 T 218 68 44 T 1 86 62 58 63 T 1 92 58 66 58 T 1 96 F 14 95 71 42 T 1 80

Caro-Kann Defence 1 .e4 c6

CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK

1 .8 1 .1 0 1 .1 2 1 .1 2 1 .1 2 1 .1 2 1 .16 2.2 2.9 3.1 3.1 3.1 3.1 3.2 3.4 3.4 3.4 3.7 3.7-8 3.9 4.1 4.1 4.1 4.3 4.4 4.4 4.4 4.4 4.4 4.5 4.5

72 54 75 51 27 72 67 48 50 F 1 7 60 101 1 00 53 31 23 59 67 59 36 69 39 64 41 69 58 94 56 40 25 40 68 52 66 72 55 39 18 35 16 59 42 43 F 1 2 72 59 34 55 18 47 51 80 1 05 53 54 79 60 1 05 43 18 111 60

CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK CK

25 4.8 44 4. 1 1 4.1 2 57 47 4. 1 3 4. 1 5 30 5.1 32 59 5.1 8.1 8T 8.4 34 22 T 8.5 47 8.5 39 8.7 43 8.7 47 8.7 48 F 8.7 58 F 8.7 24 9.6-8 9.6- 1 3 8T 32 9.8 31 9.13 1 0.5 49 60 1 1 .5+7 1 1 .6-7 36 51 1 1 .6-7 1 1 .7 57 32 1 2 . 1 -5 1 99 1 -4 1 2.6 21 12.1 1 12.1 1 38 58 12.1 1

44 48 95 66 64 82 79 1 76 61 1 88 71 72 58 76 9 13 48 1 76 87 49 61 1 17 63 86 99 92 70 63 68 75

Scandinavian Defence 1 .e4 d5

SD SD SD SD SD SD SD SD SD SD SD SD

5.2 6.7 7.4 7.14 7.15 8.4 1 5.3 1 5.5 1 6.5 1 6.7- 1 5 16.10 16.12

44 37 36 32 55 48 20 18 45 45 56 31

52 77 68 98 79 71 48 52 69 75 1 00 53

Alekhine's Defence 1 .e4 1i:lf6

AL AL AL AL AL AL AL AL

2.3 5.7-10 7.14 7.14 7.14 7.14 9.6 1 0.3

42 21 31 40 44 F 45 F 44 25

66 67 58 74 14 11 58 50

AL AL AL AL AL

1 0.3 1 0.3 1 1 .1 1 1 3.6 1 4.2-5

45 46 F 19 23 20

82 9 28 37 51

Petroff Defence 1 .e4 e5 2.1ilf3 lilf6

RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG RG

43 65 2.2 53 24 2.4-6 51 F 1 5 2.5 79 40 2.6 82 2.7 47 81 2.7 48 91 2.7 51 65 26 2.8 35 76 2.8 39 80 2.8 1 990-6 70 2.8 24 58 2.14 1 9 T 1 88 3.1 40 F 1 1 3.1 54 29 3.2 84 54 3.2 1 1 T 1 58 4. 1 -1 0 88 59 4.5+8 22 47 4.7+10 79 27 4.7-10 80 58 4.9 85 55 4.12 49 66 6.4 50 F 1 7 6.4 1 21 32 6.8-9 23 42 6.10 71 6. 1 0 52 51 94 6.12 88 54 6.12

Ruy Lopez 1 .e4 e5 2.1ilf3 ltlc6 3.£.b5

RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL

1 .1 1 .3 1 .3 1 .8 2.9 2.9 2.9 3.2 4. 1 -4 4.4 6.1 6.4 6.6 6.7-8 6. 1 1 7.2 7.2 7.2

56 F 9 31 63 1 999-7 78 1 9 T 201 91 48 49 F 8 50 F 1 5 32 19 26 T 1 62 8 56 F 73 38 52 22 50 F 9 51 28 70 49 19 36 63 24 83 58

RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL

7.3 52 52 7.3 7.4 36 52 F 7.4 7.4 52 7.4 55 7.4 57 29 T 8.3 24 8.4 27 8.6 35 8.1 1 47 8. 1 1 28 8.15 8.1 6 43 45 F 8.16 37 T 9.3 37 1 0.3 39 F 1 0.3 31 1 1 .2 22 1 2.4 42 1 2.5 50 1 2.5 58 1 2.5 17 1 2.6 35 1 2.6 38 1 2.6 45 1 2.6 46 1 2.6 50 1 2.6 1 2.6-10 32 21 1 2.9 18 12.10 49 12.10 1 3.2 37 25 1 3.3 1 3.3 36 48 F 1 4.2-3 21 14.3 14.5 1 989-8 45 1 6.4 1 7.1 47 35 T 1 7.2-8 18 1 7.4 27 1 7.4 50 1 7.4 22 T 1 7.6 1 7.6 45 F 50 F 1 7.6 52 1 7.6 1 7.7-8 21 44 1 7.8-1 1 1 7. 1 0 49 F 1 7. 1 0-1 1 38 51 F 1 7. 1 1 54 F 1 7. 1 1 1 986-5 1 7. 1 1 40 T 1 8.1 31 1 8.3 1 8.3 60 7 T 18.3-6

74 79 73 9 86 91 1 03 1 88 67 83 81 87 56 73 13 1 80 82 8 67 57 73 88 90 55 87 78 85 64 88 1 03 71 56 75 88 55 78 12 74 68 80 93 206 59 89 94 216 9 17 92 78 62 12 83 9 10 76 206 73 121 1 92

RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL

34 1 9. 1 1 51 21 .4 21 .5-7 1 987-2 21 .8-14 18 T 33 21.14 43 22.9 57 23.3 28 T 23.5-9 47 23. 1 0 51 23. 1 1 39 24. 1 4 25.5-6 31 26 25. 1 0 59 25. 1 3 25 25. 1 4 28 25. 1 4 19 25. 1 6 18 26.3- 1 5 1 986-5 26.4 16 26.7 26.7 19 26.7 36 60 26.7 41 26. 1 0 26.1 3-1 5 1 986-4 1 986-7 26. 1 3 2001-4 27.3 34 T 27.4 58 27. 1 0 35 27. 1 3 38 27. 1 3 39 F 27. 1 3 59 27. 1 3 28 29.3 42 29.4 20 29.6 29 29.6 47 29.9 30.5 35 59 30.5 16 T 30.6

67 99 92 1 54 72 78 112 1 78 1 00 1 05 84 78 71 93 60

1 .3 1 .4 2.2-5 2.4 2.4 2.7 2.13 2.13 4.5 4.16 5.2 5.5 5.5-7 5.5-1 1 5.7

23 40 1 984-3 26 54 F 29 19 52 59 35 57 48 F 42 57 20

so so so so so so so so

9 96 67 82 56 58 1 05 97 1 02 1 80

so

46 85 56 76 11 63 47 96 1 06 1 03 1 17 11 87 1 24 61

46 F 52 F 36

12 13 90

1 .e4 e5 2.1ilf3 lilc6 3.d4

so

1 .e4 e5 2.1ilf3 ltlc6 3.£.c4

5.7 5.7 5.9-1 1

Scotch Game

61 40 63 78 53 43 85 1 26 70 88 84 85 1 82 95 92 89

Italian Game

IG IG IG IG IG IG IG IG IG IG IG IG IG IG IG

IG IG IG

so so so so so so so so so so so so so so so so so so so

96 55 1 .2 42 T 1 90 1 .6 43 T 1 84 1 .6 80 26 2.2 87 48 2.2 101 50 2.5 1 998-5 59 3.1 27 95 3.2 25 64 3.3 1 32 60 3.3 93 54 4.3 19 52 4.3-4 77 41 4.3-4 1 05 50 4.3-4 26 85 4.4 95 45 4.4 1 33 4.4 57 46 F 4.5 9 59 112 4.5 116 4.7 59 26 T 1 86 5.2-16 1 00 5.4 55 63 22 5.6 1 00 5.14 54 52 F 8 5. 1 5 111 53 5.15 72 5 . 1 5-16 34 5. 1 5-16 40 92 1 09 47 6.6-1 1

so 6 . 1 2+ 1 5

58

1 00

King's Pawn Openings 1 .e4 e5

KP KP KP KP KP KP KP KP KP KP KP KP KP KP KP KP KP KP KP

1 999-5 46 45 F 1 3 34 77 44 68 56 23 77 33 91 48 49 F 8 50 F 1 5 1 05 55 34 82 46 F 1 1 69 30 8.9 1 05 8.1 1 -1 2 54 79 49 1 0.2 51 23 1 0.6 4 6 T 1 84 1 0.6 24 72 10.13 2001-1 89 1 1 .2 2.5 2.9 2.9-12 2.9-1 2 3.2-5 3.2-5 3.7 3.7 3.7 3.13 4.4 6.2

229

49 84 1 1 .3 31 85 1 1 .4 1 00 27 KP 1 1 .5 KP 1 1 .8 21 84 KP 1 2.1 58 F 12 1 999-1 71 KP 1 2.1 65 20 KP 1 2.2 42 F 1 3 KP 1 2.3 1 08 55 KP 1 2.3 56 F 1 2 KP 1 2.3 57 F 1 0 KP 1 2.3 57 F 1 1 K P 1 2.3 KP 1 2.3 59 F 8 84 41 KP 1 2.5 51 F 14 KP 1 2.5 56 1 05 KP 1 2.5-6 35 1 08 KP 1 2.8 113 56 KP 1 2.8 1 999-3 55 K P 1 2.8 4 9 T 1 92 KP 1 2 . 1 0 99 45 KP 1 2 . 1 2 32 T 1 80 KP 1 3. 1 KP 1 3.3 41 F 9 KP 1 3.3-16 57 1 39 20 69 KP 1 3.7 94 37 KP 1 4.3 52 F 1 2 KP 14.3 46 73 KP 1 5. 1 0

QO 2 . 1 2

KP KP

vo vo vo vo

VO vo VO vo

VO vo vo vo VO vo vo vo vo vo vo vo vo vo vo vo vo vo vo

1 .e4 e5 2.1i.lc3 VG VG VG VG VG VG VG VG VG

1 .2-3 2.3 2.9 3.6 3.16 4.8 4. 1 5 4.1 5 4.16

53 118 55 F 1 3 1 09 54 19 60 75 30 18 69 43 83 45 F 1 2 69 29

vo vo vo vo vo vo vo vo vo vo VO

King's Gambit

vo

1 .e4 e5 2.f4

VO

KG KG KG KG KG KG KG KG KG KG KG KG KG KG KG

230

81 30 1 .4 96 48 1 .4 57 F 1 3 1 .4 25 70 2.1 1 23 53 2.1 1 989-2 80 2.1 2.1 +4+8 51 T 1 94 75 28 3.6 21 88 4.2 36 95 5.1 38 T 206 5.1 5.1 39 F 1 0 47 F 13 5.1 59 F 10 5.1 1 989-8 80 5.1

Q O 2.12

1 .? vo

vo

Vienna Game

QO 2.12

Various Openings

vo vo vo vo vo vo

50 2.16 50 3.3 43 3.3-5 54 3.5 40 5. 1 5 47 T 7.13 19 7.16 7.16 48 F 2001-5 8.8 49 F 8.1 1 37 1 2 . 1 -6 52 1 2.3 53 1 2.4+6 1 3.2 54 F 54 1 3.2 55 F 1 3.2 28 1 3.3 1 3.5-6 37 25 1 3.9 47 13.12 39 1 4.3 51 F 1 4.3 58 1 4.3 1 998-6 1 4.3 42 1 4.8 34 14.10 46 1 6.1 43 1 6. 1 0 44 F 16.10 46 F 16.10 1 987-3 17.1 24 1 7.2 1 7.2-5 1 998-7 20 1 7.3-4 56 1 7.5 35 1 8.5 41 1 8.7 1 8 . 1 0 2000-1 55 1 9.5 16 T 20. 1 -9 28 21.12 44 T 22.7 22. 1 0- 1 5 25 22. 1 2-1 5 37 22. 1 4- 1 5 57 38 23. 1 1 59 23. 1 1 60 F 23. 1 1

1 76 1 09 89 113 97 200 63 8 86 14 1 00 1 02 1 29 8 116

QO 2 . 1 0 QO 2. 1 1

QO 3.6 QO 3.6 QO 4.10 QO 5.4 QO 7.4 QO 7.5 QO 7.8-10 QO 7. 1 0 QO 8.12 QO 8.15 QO 8.15

74 115 89 15 1 05 83 93 88 80 97 13 10 84 76 55 72 1 17 113 90 63 112 214 85 1 78

QO 1 1 .3

79 110 1 45 93 1 21 9

1 .d4 d5 2.c4 e6

49 50 F 34 60 F

QO 3.6

QO 8.16

Declined

QO 2.8

Q O 3.5

9 81 1 06

Queen's Gambit

QO 2.8

QO 2.12 Q O 2. 1 2

88 14 92 10

QO 1 0.9-15 QO 1 1 .3 QO 1 1 .9+1 1 QO 1 1 . 1 0 QO 1 1 . 1 0 QO 1 1 . 1 3 QO 1 1 .1 4 QO 1 1 . 1 4 QO 1 1 . 1 4 QO 1 2. 1 4 Q O 1 4.6-8 QO 1 4 . 1 0 QO 14.14 QO 15.1 Q O 1 5.7 Q O 1 5.8 QO 1 6.9 QO 1 6.1 1 QO 1 6 . 1 2 QO 16.14 QO 16.14

18 26 46 47 59 54 24 58 60 48 44 46 28 20 55 54 31 47 25 23 18 58 47 32 56 59 21 54 55 26 56 40 44 60 39 30 60 37 11 22 30

T 1 76 90 84 F 8 1 26 121 81 111 1 35 1 02 73 88 93 T 1 88 117 1 25 92 1 22 84 T 1 66 72 119 1 27 1 07 1 22 131 91 131 1 24 95 F 10 1 02 79 1 43 93 90 1 48 115 T 1 82 67 85

Slav Defence 1 .d4 d5 2.c4 c6

SL 1 . 1 SL 1 .3 SL 1 .3 SL 1 .4 SL 1 .7 SL 1 .7 SL 2.1 SL 2.1 SL 2.1 SL 2.6 SL 3.1 SL 3.1 SL 3.1 SL 3.1

27 T 202 1 02 26 118 35 112 32 59 23 1 53 60 74 29 94 30 114 50 53 F 1 2 98 30 97 34 99 42 101 43

SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL

3.1 3.1 3.1 3.1 3. 1 3.3 3.4 3.4 3.4 3.5 4.1 4.1 4.2 4.3 4.3 4.3 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.4 4.5 4.5 4.5 4.5 5.2 5.2 5.2 5.3 5.6 5.7 5.8 6.1 6.1 6.1

SL 6.1 SL 6.1 SL 6.2 SL 6.5 SL SL

6.6 6.6

SL SL SL SL SL

6.6 6.6 6.6 6.6 6.6

SL SL

6.8 6.9

SL SL SL

6. 1 0 6.1 1 6.13

SL 6.14 S L 6.14 SL 7.1 SL SL SL

7.2 7.2 7.2

44 49 53 59 60 10 17 27 59 16 16 52 16 20 26 41 21 31 41 43 46 52 55 60 16 47 49 54 22 26 33 29 57 26 56 24

T T

T T T

F F T

29 34 36 49 26 59 42

85 94 1 34 1 37 1 59 171 1 66 1 04 1 42 1 98 1 98 1 08 1 98 76 1 06 95 95 98 99 1 07 93 13 1 30 11 1 98 1 33 99 1 39 78 1 06 83 80 1 50 1 06 131 85 86 101 99 1 04 111 1 46 1 03

43 46 49 54 59 60 41

1 10 98 1 09

40 2000-3 54 22 40 42 F 46 T 18 55 1 99 1 -4

1 06 68 1 52

1 44 1 51 1 65 1 04

82 114 12 1 94 76 1 34 64

SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL SL

7.5 7.5 7.5-8 7.7 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 8.2-5 8.4 8.4 8.4 8.4 8.4 8.4 8.5 8.6 8.8 8.8 8.8 9.1 9.2 9.3 9.3 9.4 9.4 9.4 9.4 9.4 9.4 9.5 9.5 9.5 9.5 9.5 9.7 9.7 9.7 9.8 9.9 9.9 9.9 1 0.3-6 1 0. 1 4 1 1 .5 1 1 .5 1 1 .5 1 1 .6 1 1 .6 1 1 .1 2 1 1 .1 2 1 1 .1 2 1 1 .13 1 1 .16

98 28 33 89 98 39 1 99 1 -4 64 28 1 03 29 91 1 05 31 1 08 34 40 F 1 0 43 F 1 1 44 F 1 1 52 1 13 53 F 1 1 1 71 60 30 T 1 82 22 88 91 24 1 07 39 1 52 54 54 1 63 1 36 56 63 23 57 1 56 99 38 1 16 43 1 62 57 24 96 1 08 48 94 29 39 113 68 23 1 09 41 46 1 04 51 1 09 1 25 58 1 27 58 1 7 T 1 36 79 20 1 05 30 1 39 56 57 1 67 7 T 1 72 7 T 1 83 1 74 60 93 33 19 72 1 09 27 34 115 20 81 117 32 19 68 37 1 20 50 1 19 73 23 1 14 30 22 71 35 1 23 1 54 59 21 T 200 1 09 30

QG 6.14

Tarrasch Defence

Q G 6.14

1 .d4 d5 2.c4 e6 3.1i:lc3 c5

Q G 7. 1 0

TD TD TD TD

1 .2 1 .2 1.15 2.4

TD TD TD TD TD TD TD TD

2.4 2.4 2.4 2.5 2.6 2. 1 2 2.12 2. 1 2

1 02 36 1 985-1 1 49 30 119 114 41 116 48

49 F 50 F 25 29 28 1 984-4 60 18 TD 2. 1 3 36 TD 2. 1 6 TD 4.4 18 29 TD 4. 1 0 54 TD 4.10 1 984-2 TD 4. 1 0 TD 4.1 1 -1 6 1 985-1 TD 4.14 25 59 TD 4. 1 6 59 TD 4 . 1 6 TD 4. 1 6 1 985-3

16 11 89 99 1 09 56 101 84 1 07

QG 7.1 1 QG 9.4 QG 9.4 QG 1 0.3 QG 1 0.3 QG 1 1 .3 QG 1 1 .5 QG 1 1 .5 QG 1 1 .9-13 QG 1 1 . 1 0 QG 1 1 . 1 4 QG 1 1 . 1 4 QG 12.3-6 QG 1 2.4-6 QG 1 3. 1 0

81 1 04

QG 1 3 . 1 0

1 67

QG 1 3 . 1 6

56 77 94 1 59 1 64 44

QG 1 4.1 QG 1 4.1 Q G 1 6.3 QG 1 6 . 1 0

1 18 41 42 F 8 110 42 45 F 8 21 98 44 T 1 88 54 1 70 1 39 55 41 F 1 0 111 45 48 F 9 42 116 58 1 32 51 1 18 56 1 44 25 99 58 1 37 16 79 26 115 1 48 56 32 1 30 41 T 1 80 1 27 35 92 18

Catalan Opening 1 .d4 li:lf6 2.c4 e6 3.g3

Queen's Gambit Accepted 1 .d4 d5 2.c4 dc4 QG 1 .2 QG 1 .3 Q G 3.5 QG 3.5 QG 3.6 QG 3.6 QG 3.6 QG 3. 1 1 QG 3.12 Q G 3.12 Q G 4.3 QG 4.3 QG 4.3 QG 4.3 QG 4.3 QG 4.4 QG 4.4 QG 4.4 QG 4.5 QG 4.5 QG 5.2 QG 5.5 QG 5.6 QG 5.6 QG 5.8 QG 6.6 QG 6.7 QG 6.1 1

44 32 28 57

90 121 115 173 110 119 105 75 1 26 1 46

31 40 45 17 32 53 121 43 46 F 13 49 114 50 F 1 2 171 59 88 18 34 1 20 117 52 101 24 124 34 38 109 44 90 1 05 24 1 78 60 1 25 37 1 04 38 119 49 1 987-5 64

CA 3.1 CA 3.1 CA 3.1 CA 3.1 CA 3.4 CA 3.4 CA 3.5 CA 3.8 CA CA CA CA CA CA CA CA CA CA CA CA CA CA

3.10 3.10 3.13 4.2 4.4 4.4 4.8 4. 1 1 5.1 5.1 5.3 5.6 5.7 5.12

27 31 44

114 1 17 95

58 1 45 45 117 45 1 23 25 T 1 94 40 F 1 2 29 110 1 993-6 86 20 87 20 90 18 96 121 48 1 46 55 59 1 77 18 99 1 24 40 36 T 1 82 23 T 1 88 1 36 47 1 79 57

Nimzo-lndian Defence 1 .d4 li:lf6 2.c4 e6 3.1i:lc3 .lil.b4

NI

1 .3

NI NI NI

1 .4-5 1 .4-5 1 .6-1 5

50 31

1 27 1 21

45 36

1 29 1 12

48 50 53 33 58 25 44 35 47 56 35 22 42 38 46 37 43 38 60 36 44 56 54 1 984-0 49 18 26 40 F 30 20 25

1 25 1 27 1 51 1 00 1 53 1 04 101 1 32 1 40 1 55 1 38 95 1 23 1 16 1 09 1 30 1 31 1 22 1 82 118 1 06 1 55 1 75 51 1 23 1 02 1 19 8 1 25 94 1 09

1 993-2 16 23 33 20. 1 3 20. 1 3 45 38 20. 1 4 20. 1 4 53 20. 1 4 55 F 47 20. 1 5 22 20. 1 6 32 20. 1 6 36 20. 1 6 53 20. 1 6 60 20. 1 6 13 T 21 .1 27 21 .6 55 22.4 22.6-7 13 T 21 22.9 37 22. 1 0 22. 1 1 18 22. 1 2 26 22. 1 2 51 F 15 T 23.1 34 23.1 46 23.5 44 F 23.6 23.6 52 F 23.9-1 1 33

96 99 80 1 05

NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI

1 .9-10 1 .1 5 3.1 3.3 3.9 4.1-9 4.7-8 5.9 5. 1 5 9.5 9. 1 2 9. 1 6 1 0.8 1 1 .12 1 2.2 1 2.7 1 3.4 1 3.6 13.12 1 4. 1 1 5 .6 1 5.6 1 6.4 1 6.4 1 6.7 1 6.9 16.10 1 6. 1 3 1 9.5 1 9. 1 0

NI NI NI NI

1 9. 1 0 1 9. 1 0 19.1 1 20. 1 3

NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI

1 34 1 28 1 55 8 1 45 99 1 35 1 27 1 62 1 89 1 78 1 19 1 52 1 78 1 02 1 35 1 06 1 23 12 1 54 1 28 1 14 14 11 110 231

NI NI NI

23.9-1 1 23.9-1 1 23. 1 3

NI NI

24. 1 2 24. 1 3

NI NI NI NI NI NI NI NI NI NI NI NI NI NI NI

24. 1 3 25.3-4 25.6 25. 1 0 26.5 26. 1 2- 1 5 27.4 27.5 27.6 27. 1 0 27.14 27. 1 4 27. 1 4 27. 1 4- 1 6 27. 1 5- 1 6

NI NI NI NI NI

27. 1 6 27. 1 6 30.1 30.1 30.2

38 53 31 39

1 32 1 67 1 27 1 20

13 49 20 26 34 19 9 54 24 28 25 17 19 20 45 58 31 52 19 27

T 1 78 128

58

97 1 29 1 32 81 T 1 96 1 79 110 119 113 89 T 210 T 206 1 40 1 59 1 33 122 85 1 23 1 66

Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql

5.15 5. 1 5 5.16 6.4 7.6-8 7.6-8 7.9 7.10-13 9.1 9.2-3 14.5 1 4.6 1 4.6 1 4.9 14.14 14.14 1 5.2 1 5.2 1 5.4 1 5.6 16.10 1 6. 1 1 1 6. 1 1 1 6. 1 1

39 59 43 33 42 47 49 25 56 34 55 26 33 54 18 58 24 32 28 42 21 24 33 52

1 25 1 86 1 37 1 22 131 1 51 1 37 117 1 60 143 1 56 1 32 1 27 1 83 1 09 1 72 1 14 1 48 1 31 1 39 1 20 1 20 1 30 1 29

Griinfeld-lndian Queen's Indian

Defence

Defence

1 .d4 li:lf6 2.c4 g6 3.1i:lc3

1 .d4 li:lf6 2.c4 e6 3.1i:lf3

d5

b6

Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl

Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql Ql

1 .3 1 .3 1 .3 1 .4 1 .5 1 .5 1 .7 1 .8 1 .8 1.11 1 .1 2 3.9 4.2 4.3 4.3 4.4 4.4 4.4 4.4 4.4 4.4

Ql Ql Ql Ql Ql Ql Ql

4.6 4.12-19 4.16 4.19 5.10 5.10 5.14

232

19 76 1 38 36 1 30 40 22 1 03 12 T 1 58 140 32 1 31 30 23 84 41 1 22 19 88 21 1 07 1 95 60 1 33 49 21 111 28 1 26 1 29 27 33 1 16 1 31 36 41 1 28 1 30 48 59 181 116 21 8 T 206 1 35 41 1 37 34 110 44 1 33 49 116 29

1.1 1 .2 1 .2 1.10 1.11 1.13 1 . 14 2.2 2.3 2.8-9 2.9 2.12 2. 1 2 2.14 2.14 2.14 3.1 3.1 3.3 3.3 3.3 3.4 3.4 3.4 3.5 3.5 3.8 3.8 3.13

1 35 48 52 1 37 54 1 90 18 116 1 37 40 23 T 200 18 1 13 52 1 37 1 49 34 57 27 42

185 1 34 1 44 1 76

58 19 92 1 33 39 43 T 202 1 68 56 57 F 9 1 39 31 39 1 40 51 1 23 45 1 45 51 T 208 1 998-4 65 27 1 40 1 998-8 86 1 35 26 36 1 42 45 F 1 4

Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl Gl

3. 1 3 49 F 10 1 51 3.15 45 97 4.1 19 4.1 89 23 1 24 4.1 24 1 45 4.1 27 1 50 4.1 27 4.1 33 T 208 1 57 4.1 47 29 T 2 1 0 4.3 161 4.3 55 1 80 4.9 58 1 34 4.12 33 4. 1 2-16 1 984-1 52 121 4.14 18 101 4.14 20 4. 1 4 2 1 T 208 4.14 1 41 37 1 22 46 4. 1 4 142 4.14 49 4.14 55 F 1 1 1 65 4.14 55 4.14 1 77 55 1 36 4.15 28 141 4. 1 6 26 1 37 4. 1 6 38 4.16 41 F 1 1 1 43 4.16 43 1 34 4.16 50 4.1 6 1 985- 1 0 50 5.1 1 07 22 1 22 25 5.1 1 42 5.1 48 5.1 59 F 1 5 60 F 5.1 8 1 29 5.4 24 101 5.9 19 1 29 5.9 51 10 T 1 96 6.6 1 50 6.6 49 1 53 7.7 49 7.7 50 F 1 2 1 73 7.7 53 7.7 59 F 1 2 1 42 7.7+12 36 1 24 21 7.15 1 50 32 7. 1 5 7. 1 5 1 988-7 50 1 49 48 8.1 1 41 8.2 28 8.9-14 23 93 112 1 0.2 22 1 90 1 0.2 59 1 0.2 1 987-5 42 98 1 0.3 23 1 34 1 0.3 51 1 40 51 1 0.3 1 0.3-4 10.3-4 1 0.5

9 T 1 70 1 06 20 1 22 29

Gl Gl Gl Gl Gl Gl

1 0. 5 1 0.5-7 1 0.5-7 1 0.7 1 0.9 1 1 .1

46 44 50 41 41 52

1 28 114 1 42 141 1 50 1 43

King's Indian Defence 1 .d4 li:lf6 2.c4 g6 3.1i:lc3

�g7 Kl 1 .2 Kl 1 .2-10 Kl 1 .4 Kl Kl Kl Kl Kl Kl

1 .6-1 0 2.1 2.1 2.1 2.1 3.1

Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl

3.4 3.9-1 1 4.3-9 4.3-16 4.6 4.6-9 4.10 4.10 4. 1 0 4.16

Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl

5.2 5.2 5. 1 3 5.14 7.3 7.3 7.3 7.3 7.3 7.3-5 7.7 7.8 1 3.6 1 5.3 1 5.3 1 5.3 1 5.3 1 5.4 1 5.4 1 5.7 1 5.7 1 5.7 1 5.8 1 5.8 1 6.5 1 7.4 1 7.4 1 7.4 1 7.4

20 23 47 19

110 1 02 1 63 1 05

15 T 208 38 T 1 80 51 146 53 1 77 27 1 56 33 1 41 26 T 2 1 2 1 15 20 37 1 47 24 1 34 1 90 57 44 1 20 46 1 34 1 997-4 7 1 59 1 97 56 1 76 9 59 F 1 48 52 41 1 55 13 T 1 58 1 27 21 23 110 1 48 26 33 1 45 14 T 1 60 56 1 76 1 49 36 1 27 25 25 1 32 37 1 52 41 161 1 40 46 54 1 95 58 F 1 1 30 1 37 43 1 48 1 46 46 47 1 68 181 53 1 55 32 1 53 34 38 140 48 1 54 2000-5 88

Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl

1 8.1 1 8.3 1 8.5 1 8.7 1 8.8 1 8. 1 0 18.10 1 9.7 20.3 20.3 20.5 20.8 20.1 1 23.9 26.6 26.6 26.6 30.8-1 1 30.8-1 4 30.14 31 .2 31 .7-8 31 .7-9 31 .8 32.5 33. 1 -7 33.4 34.4-5 35.8-9 37.4 40.2 40.5 42.1-5

1 985-6 18 23 19 18

48 1 25 116

35 50 42 19 20 59 29 60 59 19 24 39 36 43 34 52 23 32 59 20

1 43 1 46 1 50 115 119 203 1 27 1 98 209 1 20 1 40 1 44 1 55 1 55 1 59 1 52 121 1 60 216 1 23 1 35 1 63 1 25 115 1 54 1 25 1 19 1 46 1 86

111 1 25

25 27 23 22 42 19 22 28 58 42.2 42.5 1 40 40 1 45 24 43.1 48.3- 1 2 25 T 1 66 18 1 30 48.7 24 151 48.8 28 1 52 48.8 48.12 1 58 48 50.6 35 1 50 1 60 51.1 43 1 57 51 .4-6 28 1 62 52.1 28 52.2 54 201 54.4 25 1 40 55.4 2000-7 73 55.9-1 1 21 T 220 1 47 58.6 38 1 46 59.6 40 38 60.5-6 1 47 62.6-1 1 31 T 1 94 63.7 1 25 44 64.4 22 1 22 64.4 33 1 49 145 65.2 25 1 67 27 66.5 1 56 66.5 49 1 98 57 67.2

Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl Kl

67.6 70.1 70.2 70.5 72.5 72.5 72.6 74.4 74.6 74.6 75.1 75.3 75.8 77.9 77. 1 0 80. 1 6 80. 1 7

1 986-4 58 38 55 34

82 1 90 1 55 1 82 1 65

50 34 36 37 37 44 51 40

1 52 1 71 1 62 1 58 1 64 1 31 151 1 52 1 36

44 21 56 55

1 30 1 82 189

Modern Benonl 1 .d4 1tlf6 2.c4 c5 3.d5 Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl Bl

31 32 17 T 44 35 39 T 39 23 7.10 7.1 1 -1 3 34 T 7.12-13 22 7.16 51 52 F 7.16 8.4+ 1 0 60 8.4-1 1 32 T 21 8.8-10 8.12-16 28 T 8.14-16 46 8.15 19 8.16 44 9.1-16 12 T 42 9.6 9. 1 5 20 12.1-10 17 T 12.3- 1 4 18 T 1 8.6 48 1 8.6 59 F 1 8.7 49 F 19.10 50 19.13 1 989-4 21 .2-9 36 30 2 1 .5 22.3-8 29 40 22.7-8 29 23.1 50 23.3 47 23.4 51 23.4 23.4-1 4 1 8 23. 1 0- 1 3 47 3.6 3.8 5.8 6.3 6.5- 1 0 6.10- 1 6 7.3

1 44 1 68 1 90 142 1 56 172 1 50 1 30 1 98 1 27 1 56 12 204 1 98 135 1 94 153 1 28 148 1 92 1 59 1 27 1 90 188 161 13 9 1 56 84 1 67 143 1 38 1 59 145 1 56 1 75 1 60 1 35 1 75

Bl Bl Bl Bl Bl Bl Bl Bl

24. 1 -1 0 24. 1 - 1 0 24.7-8 24.7-8 24. 1 0 27.6 27. 1 3 28.8

24 30 34 44 33 24 31 29

1 60 1 49 1 76 1 54 1 59 1 57 1 49 1 33

Old Indian Defence 1 .d4 ttlf6 2.c4 d6

01

2.5

01 01 01 01 01 01 01 01 01

2.5 1 2.5 1 4.6-9 1 4.8-9 1 5 . 1 0-1 1 1 6.5 1 6.9 1 6. 1 5-1 9 1 6 . 1 7- 1 8

41 F 1 3 42 F 1 1 1 68 41 39 T 1 98 1 40 21 1 62 49 210 60 1 97 58 29 1 50 1 64 33

52 51 24 T 18 T 29 35 19 55 HD 6.14 HD 8.2 48 22 HD 8.5- 1 5 54 HD 1 1 .2-3 53 HD 1 1 .4 HD 1 1 .5-10 52 2000-6 HD 1 2. 1 42 F HD 1 2.7 50 HD 1 2.9 HD 1 2. 1 1 23 HD 1 2. 1 2 41 HD 1 3. 1 1 -1 4 18

HD HD HD HD HD HD HD

6.3 6.4 6.5-7 6. 1 1 6.12 6.12 6.13-14

1 70 1 65 216 218 161 1 67 1 32 206 1 79 1 31 207 1 89 1 74 80 13 1 60 1 34 1 72 1 39

English Opening 1 .c4

Queen's Pawn Openings 1 .d4 QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP QP

1.13 1 .1 6 3.5 3.6 4.1 4.4 4.14 6.7 6.9 6.9 7.8 7.8 8.4 8.5 8.6 8.6 8.6 8.6 9.2 9.2 9.9 9.13 1 2.8-9

1 58 1 66 151 203 1 65 1 66 1 73 1 56 29 49 1 67 50 F 1 1 1 59 46 1 64 46 39 1 56 1 74 48 42 1 65 57 208 58 F 1 0 59 F 9 1 56 45 52 48 25 57 24 40 36

52 35 60 55

1 65 1 62 215 1 94

Dutch Defence 1 .d4 f5

HD HD HD HD HD HD

3.6 3.7 3. 1 1 5.9 6.1 6.2

14 T 1 88 181 47 1 99 55 1 46 21 1 73 40 38 161

EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO EO

1 .1 0 1 .10 1 . 1 0-1 1 2.3-7 3.4 3.4 3.4 3.4 3.4 3.4 4.2-6 4.8 5.3 5.5 5.7 8.7 8.7 9.2 1 4.7 1 5. 1 1 1 7. 1 20.8 21 .1 1 - 1 6 22.4 22. 1 4 23. 1 3 23. 1 6 24. 1 4 26.6 26.6 26.6 26.7 26.7 27. 1 6 28. 1 0-1 1 28. 1 2 28. 1 2

1 36 8 1 77 1 95 1 43 1 65 1 54 1 69 1 92 161 1 58 214 1 57 1 94 1 65 171 12 1 82 210 1 67 1 72 216 203 1 70 161 25 1 67 28 1 72 35 202 58 1 64 30 41 F 1 3 1 84 48 38 1 68 1 60 44 1 86 56 1 36 22 1 51 21 1 70 51 19 53 F 36 53 18 29 30 33 36 T 39 30 57 25 47 T 50 46 60 F 52 55 43 32 55 53 24

233

EO 32.3 EO 32.4 EO 33.6-9 EO EO EO EO EO EO EO EO EO EO EO EO EO EO

234

33.6-9 34.1 36. 1 4 36. 1 4 38. 1 2 38. 1 2 38. 1 5 38. 1 5 38. 1 5 38. 1 5 39.3 39. 1 1 40.4 40.5

45 1 62 23 1 39 1 30 20 21 1 53 51 1 75 56 1 91 56 1 98 1 72 28 1 79 43 1 56 31 49 F 1 5 171 50 219 55 43 1 72 1 63 44 16 1 37 58 206

EO 40.6 EO 40.6 EO 40.6 EO 42.5 EO 42.7 EO 44. 1 0 EO 44. 1 1 EO 44. 1 2 EO 44. 1 3 EO 45.3 EO 45.8 EO 46.5 EO 46.5

49.8 EO 49. 1 3 EO 52.1 EO 52.4 EO

35 1 996-8 1 997-2 24 T 22 21 22 39 52 56 44 27 T 37 23 51 56 30

1 77 64 56 1 98 1 40 1 54 1 45 1 66 1 87 206 1 69 210 1 70 1 43 1 80 212 1 69

211 58 1 59 21 EO 54.6 43 1 79 EO 56.2 46 1 76 EO 56.6-7 1 34 20 EO 56.6-7 31 1 60 EO 57.2 22 1 50 EO 58.4 1 47 23 1 89 EO 58.6 48 EO 59.3 56 218 EO 59.1 1 - 1 3 38 1 74 EO 60. 1 -7 15 T 1 90 EO 63.8 42 1 72 EO 64.2 1 55 26 EO 64.2 49 1 72 EO 64.8 121 17 EO 64.8 1 87 47 EO 52.7

EO 54.4

Reti opening 1 .1iJf3 RE RE RE RE RE RE RE RE RE RE RE RE RE RE

7.4 9T 54 9.4-5 49 9.16 17.1 23 27 1 9.6 20.2 2001-2 20.4 23 20.4 23 20.4 37 53 21.1 21 .4 50 22. 1 1 -1 4 24 58 22. 1 4 49 24. 1 4

1 54 214 1 77 1 51 1 73 63 1 55 1 60 1 74 216 1 82 1 75 216 1 86

-

N�c

CO D E

ENGLISH

ESPANOL

White stands slightly better

con leve ventaja de las blancas

SY S T E M

DEUTSCH

FRANCAIS

;t

WeiB steht etwas besser

les blancs sont legerement mieux

Black stands slightly better

con leve ventaja de las negras

+

Schwarz steht etwas besser

les noirs sont legerement mieux

White stands better

con ventaja blanca

WeiB steht besser

les blancs sont mieux

Black stands better

con ventaja negra

± +

Schwarz steht besser

les noirs son! mieux

White has a decisive advantage

con gran ventaja de las blancas

+-

WeiB hat entscheidenden Vorteil

les blancs ont un avantage decisif

Black has a decisive advantage

con gran ventaja de las negras

-+

Schwarz hat entscheidenden Vorteil

les noirs ont un avantage decisif

balanced position

y la posici6n esta nivelada

ausgeglichene Position

position equilibree position embrouillee

unclear position

una posici6n incierta

00

unklare Position

compensation for the material

compensaci6n por el material

gg

Kompensation fur das Material

compensation pour le materiel

strong (sufficient)

fuerte (suficiente)

>

stark (ausreichend)

fort (suffisant)

weak (insufficient)

debil (insuficiente)

<

schwach (unzureichend)

faible (insuffisant)

better is

mejor es

�

besser ist

preferable

weaker is

mas debiles

:'>

schwacher ist

mains preferable

good move

una buena jugada

guter Zug

bon coup

excellent move

una excelente jugada

!!

ausgezeichneter Zug

coup excellent

bad move

una mala jugada

?

schlechter Zug

coup faible

blunder

un grave error

??

grober Fehler

grave erreur

interesting move

una interesante jugada

!?

interessanter Zug

coup interessant

dubious move

una dudosa jugada

?!

zweifelhafter Zug

coup de valeur douteuse

only move

jugada unica

0

einziger Zug

seul coup

with the idea

con idea

/::,.

mit der Absicht

avec l'idee

attack

ataque

Angriff

attaque

initiative

iniciativa

t

Initiative

initiative

lead in development

ventaja de desarrollo

tt

Entwicklungsvorsprung

avantage de developpement

counterplay

contra juego

""'

Gegenspiel

contre-jeu

kingside

flanco de rey

[]

Konigsflugel

aile roi

queenside

flanco de dama

ll

Damenflugel

aile dame

space

espacio

ISJ

Raum

espace

center

centra

ICJ

Zentrum

centre

diagonal

diagonal

,f'

Diagonale

diagonale

file

linea

Linie

colon ne

pair of bishops

pareja de alfiles

c?

Uiuferpaar

paire de fous

pawn structure

la estructu ra de peones

00

Bauernstruktur

structure de pions

mate

mate

X

Matt

mat

novelty

novedad

N

Neuerung

nouveaute

endgame

final de juego

Endspiel

fin de partie zugzwang

-

EN

zugzwang

zugzwang

z

Zugzwang

time

tiempo

T

Zeit

temps

see

ver

siehe

voir

editorial comment

nota de la redacci6n

RR

Anmerkung der Redaktion

remarque de la redaction

Yearbook

Libra Anuario

VB

Jahrbuch

Livre-annuaire

national championship

campeonato

eh

nationale Meisterschaft

championnat

zonal tournament

torneo zonal

zt

Zonenturnier

tournoi zonal

interzonal tournament

torneo interzonal

tournoi interzonal

torneo de candidates

izt et

lnterzonenturnier

candidates tournament

Kandidatenturnier

tournoi des candidats

team tournament

torneo de equipos

tt

Mannschaftsturnier

tournoi d'equipe

olympiad

olimpiada

ol

Olympiade

olympiade

match

encuentro

m

Wettkampf

match

correspondence

partida de correspondencia

er

Fernpartie

partie par correspondence

junior

juvenil

jr

Junior

junior

235