CP-2010-P-00012, 28.09.2010
B90: Obrona sycylijska, Najdorf: nietypowy 6. ruch białych, 6 Ge3 e5
1.e4 c5 2.Sf3 d6 3.d4 cxd4 4.Sxd4 Sf6 5.Sc3 a6 6.Ge3 e5 7.Sb3 Ge6 8.f3 h5 9.Sd5 Gxd5 10.exd5 Sbd7 11.Hd2 g6 12.Sa5
12...Hc7 ostatni ruch z książki 13.a4 [13.c4 Gg7 (13...b6 14.Sc6 Gg7 (14...Sb8 15.Sxb8 Wxb8 (15...Hxb8 16.Ge2 Gg7 17.0-0 0-0 18.b4 Sd7 19.Wab1 Ha7 20.Gd1 a5 21.a3 axb4 22.axb4 f5 Gunnarsson,JV - Shneider,A Ohrid 2001) 16.Ge2 Gg7 - 13 ...Gg7 14 Ge2 b6 15 Sc6 Sb8 16 Sxb8 Wxb8) 15.Ge2 - 13 ...Gg7 14 Ge2 b6 15 Sc6) 14.Ge2 (14.b4 e4 15.Wc1 0-0 16.Ge2 exf3 17.Gxf3 Se5 18.0-0 Sxf3+ 19.Wxf3 Wfe8 20.Sb3 Wac8 21.c5 We5 22.cxd6 Hd7 Goze,T - Riemer,W lss 2006; 14.Wc1 b6 15.Sc6 Sb8 16.Sxb8 Wxb8 17.b4 0-0 18.c5 bxc5 19.bxc5 dxc5 20.Gxa6 Sxd5 21.Wxc5 Hb6 22.Wxd5 Hxa6 Saptarshi,RCh - Comas Fabrego,L Andorra la Vella 2006) 14...e4 (14...h4 15.0-0 Sh5 16.Wfd1 Sf4 17.Gf1 b6 18.Sc6 Kf8 19.b4 Gf6 20.a4 h3 21.g3 Sg2 22.Gxg2 hxg2 Horvath,A - Papp,G Balatonelle 2004; 14...0-0 15.0-0 - 13 Gg2 Gg7 14 0-0 0-0 15 c4; 14...b6 15.Sc6 Sb8 16.Wd1 (16.Sxb8 Wxb8 17.Wc1 (17.0-0 ) 17...a5 18.0-0 ) 16...0-0 17.0-0 a5 18.Hd3 We8 19.Hb3 Sbd7 20.Kh1 Sc5 21.Hc2 Hd7 22.b3 e4 Klimov,S - Tihonov,J St Petersburg 2008) 15.0-0 exf3 16.Gxf3 0-0 (16...Se5 17.Wac1 Sxf3+ 18.Wxf3 Se4 19.Hd3 f5 20.b4 0-0 21.Sb3 Wae8 22.c5 Wf7 Zaragatski,I - Guidarelli,L Saint Vincent 2001) 17.b4 Wae8 18.Wac1 Se5 19.Gd4 Sfd7 (19...Sxf3+ 20.gxf3 Hd7 21.Hb2 b6 22.Sc6 Hf5 Koegler,K - Grigoryev,VB ws 2008) 20.Ge2 Sf6 21.Hc2 Se4 22.Gd3 Sf3+ Szczepankiewicz,D - Gmuer,A ws 2008;
13.Ge2 Gg7 (13...Sg8 14.0-0-0 (14.0-0 Gh6 15.b4 Gxe3+ 16.Hxe3 Se7 (16...Sgf6 17.c4 ) 17.c4 Sf5 18.Hf2 Sd4 19.Gd3 f5 20.f4 b6 21.fxe5 (21.Sb3 Sxb3 22.axb3 e4 ) 21...Sxe5 22.Hxd4 bxa5 Apicella,M - Gerard,N St Quentin 2001; 14.Hb4 Gh6 15.Gf2 Sgf6 16.c4 0-0 17.0-0 Wae8 18.Kh1 Gf4 19.Wad1 e4 ) 14...Se7 15.Kb1 Sf5 16.Gf2 Gh6 17.Hb4 Ge3 18.Whf1 Gxf2 19.Wxf2 Sc5 20.Sc4 b5 21.Sa5 Hb6 22.g4 hxg4 Rasmussen,AS - Hilarp Persson,T DENtt 2008) 14.0-0 (14.0-0-0 Wc8 (14...Sb6!? 15.Gxb6 Hxb6 16.Hc3 (16.Sc4 Hc5 17.Kb1 Wc8 18.Whe1 b5 ) 16...0-0 17.Whe1 Wac8 ) 15.Kb1 0-0 (15...Sb6 16.c4 0-0 17.Whe1+/= ) 16.Wc1 e4 (16...Wfe8 17.c4 Sc5 18.b4 Scd7 19.g4 h4 ) 17.f4 Sc5 18.Sb3 (18.b4!? b6! 19.Sb3 (19.Sc6 Sxd5 20.Hxd5 Sa4 21.c4 Hxc6-/+ ) 19...Sxb3 20.cxb3 (20.axb3 Sxd5!-+ ) 20...Hb7=/+ ) 18...Sa4 19.c3 (19.c4!? Sg4 20.Gxg4 hxg4 21.Sd4+/= ) 19...Wfe8 (19...b5!? 20.c4 Hd7 21.Gd4 Hf5 ) 20.Whf1 Sb6 21.c4 Sg4 22.f5 (22.Gxg4 hxg4 ) 22...Sxe3 Anand,V - Kramnik,V Dortmund 2004) 14...0-0 15.c4 b6 (15...Wfe8 16.b4 b6 17.Sc6 Sb8 18.b5 Sbd7 19.a4 a5 20.Wae1 Sc5 21.Gd1 Sfd7 22.Gc2 e4 Al Modiahki,M - Wang Yaoyao Jinan/Wuxi/Xiapu 2005; 15...e4 16.f4 (16.Wae1 exf3 17.Gxf3 Se5 18.Ge2 Wae8 ) 16...Sg4!? (16...Wfe8 17.h3 Sc5 18.b4 Sd3 (18...Scd7 19.Wac1+/- ) 19.f5! (19.Gxd3 exd3 20.Hxd3 Se4 21.Wac1 We7 22.f5 Wae8 ) 19...Sd7 (19...Se5 20.Wac1 Wac8 21.Sb3+/- ) 20.Wad1 Wac8 (20...S7e5! 21.c5 dxc5 (21...Wac8 22.f6 Gf8 ) 22.bxc5 gxf5 ) 21.Gxd3 exd3 22.Gf4 (22.a3 Se5 ) 22...Hb6+ Vorobiov,EE - Loskutov,O Tomsk 2004) 17.Gxg4 hxg4 18.f5 (18.Wab1 b6 19.Sc6 Sb8 20.f5 Sxc6 21.dxc6 Hxc6 22.He2 g3 Mueller,G - Grigoryev,VB ws 2008; 18.Wac1 Sc5 19.Sb3 Sd3 20.Wc2+/= ) 18...Wae8 19.Wac1 gxf5 20.Wxf5 Se5 21.Wcf1 Hc8 22.Gd4 Sf3+ 1/2-1/2 Sukhodolsky,A - Povchanic,D ws 2008) 16.Sc6 a5 (16...Sb8 17.Sb4+/- (17.Sxb8 Wfxb8 (17...Waxb8 18.Wac1 a5 (18...Sd7 19.Wfd1 a5 20.Gd3 f5 21.Kh1 Wbe8 22.Gc2 f4 Bonnet,E - Guidarelli,L Paris 2002) 19.b3 Sd7 20.a3 f5 (20...Sc5 21.Gd1 e4 22.b4 axb4 Schneider,D - Papp,G Torokbalint 2004) 21.b4 axb4 22.axb4 Kh7 Hajnal,Z - Papp,G HUNtt 2008) 18.Wac1 Hd7 19.Gd3 Kh7 20.f4 e4 21.Ge2 Hf5 22.h3 b5 Jenni,F - Hort,V Basel 2004) 17...Sbd7 (17...a5 18.Sc2 Sa6 19.Sa3 Wfb8 20.Sb5 He7 21.Wab1 h4 22.Gg5 h3 Goloshchapov,A - Moradiabadi,E Moskva 2005) 18.Wac1 Sc5 19.Sc6 a5 20.b3 Sfd7 21.Gd1 Sb8 22.Sxb8 Wfxb8 Yu Lie - Chen Fan Jinan/Wuxi/Xiapu 2005) 17.Wab1 Kh7 18.h3 Sb8 19.Sxb8 Waxb8 20.b3 Sg8 21.g4 He7 22.Gd3 Gh6 Bromann,T - Gupta,A Reykjavik 2010]
13...Gg7 [13...Sb6 14.c4 Gg7 15.Wa3 Wb8 16.Ge2 0-0 17.0-0 Wfe8 18.g4 Sc8 19.g5 Sd7 20.b4 e4 21.Gf4 exf3 22.Waxf3 Se7 23.c5 Penafiel Lopez,J - Borisovs,L ws 2009]
14.Sc4 0-0 15.a5 e4 [15...Sc5 16.Ge2 e4 17.Gf4 Wad8 18.0-0-0 Wfe8 19.Whe1 Kh7 20.Kb1 Wd7 21.Gf1 Kg8 22.Gg3 Kh7 23.Gh4 Sa4 24.Hb4 Sc5 Cleto,F - Stigar,P ws 2006; Van der Hoeven,DA - Cleto,F ws 2006]
16.0-0-0 Wfe8 17.Gf4 Gf8 18.Gg5 Wac8 19.Kb1 Gg7 20.Gf4 Gf8 21.Ge3 Gg7 [21...exf3 22.gxf3 Se5 23.Sxe5 Wxe5 24.c4 Sxd5 25.Gd4 Se7 26.Gh3 Wb8 27.f4 We4 28.f5 Hxc4 1/2-1/2 Bondi,A - Jordanowva,S ws 2009]
22.Gf4 - 20 Gf4 [22.Gd4 Sh7 23.Hb4 exf3 24.gxf3 Se5 25.Gxe5 Gxe5 26.Gd3 Hc5 27.Ha4 Sf6 28.Sb6 Wc7 29.f4 Gd4 30.h4 We3 31.f5 Wg3 Zlebcik,L - Shpakovsky,AN ws 2009] 22...Gf8 23.Ge3 1/2-1/2
