WC-2013-S-00001, 25.07.2010
Luis Javier Bernal Moro
E42: Obrona Nimzo-indyjska: Rubinstein - 4...c5 5. Se2
1.d4 Sf6 2.c4 e6 3.Sc3 Gb4 4.e3 b6 5.Sge2 c5? 6.a3 Ga5 7.Wb1 He7? 8.Gd2 0-0 9.Sg3 ostatni ruch z książki
9...cxd4 [9...Sa6 10.Gd3 (10.d5 d6 11.Ge2 (11.Hf3 Gb7 12.Gd3 Sd7 13.He2 Se5 14.Gc2 exd5 15.cxd5 c4 16.f4 Sd3+ 17.Gxd3 cxd3 18.Hxd3 Sc5 19.Hd4 Norri,J - Kochyev,A Tampere 1996; 11.Gd3 Gxc3 12.Gxc3 exd5 13.cxd5 Sc7 14.Gxf6 Hxf6 15.0-0 b5 16.e4 Gd7 17.Kh1 c4 18.Gc2 a5 19.Hd2 Yakovich,Y - Jakovenko,D Samara 2000) 11...Gxc3 (11...e5 12.e4 Gd7 13.0-0 Wab8 14.f4 Wfe8 15.Hc2 h6 16.Kh1 Sg4 17.Gxg4 Gxg4 18.f5 Hh4 19.Ge1 Jovanic,O - Valenti,G Pula 2008) 12.Gxc3 exd5 13.cxd5 (13.Gxf6 Hxf6 14.cxd5 Sc7 13 cxd5 Sc7 14 Gxf6 Hxf6) 13...Sc7 14.Gxf6 Hxf6 15.0-0 a5 16.e4 Gd7 17.f4 (17.Hd2 a4 18.Wbc1 Gb5 19.Wc3 Epishin,V - Drazic,S Bratto 2003) 17...Sb5 18.Gxb5 Gxb5 19.Wf2 Grachev,B - Lutsko,I Ohrid 2009) 10...d5 (10...cxd4 11.exd4 Gxc3 12.bxc3 d5 13.0-0 - 10...d5 11 0-0 cxd4 12 exd4 Gxc3 13 bxc3; 10...Gb7 11.0-0 d5 (11...d6 12.He2 Wfe8 13.d5 Gxc3 14.Gxc3 Sb8 15.e4 Sbd7 16.f4 Hd8 17.dxe6 Wxe6 18.e5 dxe5 19.fxe5 Watanabe,A - Dgebuadze,A Rotterdam 1998) 12.He2 Sc7 13.b4 cxb4 14.axb4 dxc4 15.Gxc4 Gxb4 16.Wxb4 Hxb4 17.Sd5 Ha4 18.Sxf6+ gxf6 19.e4 Bellaiche,A - Terrieux,K Guigamp 2007) 11.0-0 dxc4 (11...cxd4 12.exd4 Gxc3 13.bxc3 dxc4 14.Gxc4 - 11 ...dxc4 12 Gxc4 cxd4 13 exd4 Gxc3 14 bxc3) 12.Gxc4 cxd4 (12...Wd8 13.He2 Sc7 14.dxc5 bxc5 15.Wfd1 Gb7 16.Ge1 Wxd1 17.Wxd1 Wd8 18.Kf1 Wxd1 19.Hxd1 Kohlweyer,B - Valenti,G Lido Estensi 2003) 13.exd4 Gxc3 14.bxc3 Sc7 15.Gd3 (15.a4 Ga6 16.Gxa6 Sxa6 17.Gg5 h6 18.Gxf6 Hxf6 19.f4 Dzindzichashvivli,R - Gurevich,D New York 1983) 15...Ga6 16.c4 Wfd8 17.We1 (17.Gb4 Hd7 18.Gc3 b5 19.Sh5 Malmstig,E - Engqvist,T Haninge 1997) 17...Hd7 18.Gc3 Sce8 19.We3 Quinn,M - Gajewski,G Dresden 2008;
9...Ga6 10.b4 cxb4 11.axb4 Gxb4 12.Wxb4 Hxb4 13.Sd5 Sxd5 14.Gxb4 Sxb4 15.Hb1 S4c6 16.Se4 Se7 17.Sd6 Sbc6 18.Gd3 h6 19.0-0 Estremera Pons,S - Gomez Esteban,JM Vendrell 1996;
9...Gb7 10.Sb5 (10.b4 cxb4 11.axb4 Gxb4 12.Wxb4 Hxb4 13.Sd5 Sxd5 14.Gxb4 Sxb4 15.Sh5 Ge4 16.h4 f5 17.f3 Gc2 18.Ha1 a5 19.d5 Kirillov,I - Jakovenko,D Tomsk 1998; 10.Gd3 d5 (10...Gxg2 11.Wg1 Gb7 12.b4 cxb4 13.axb4 Gxb4 14.Wxb4 Hxb4 15.Sd5 Hxd2+ 16.Kxd2 exd5 17.Sh5 Sxh5 18.Hxh5 g6 19.f4 Bakker,S - Schramm,B Gibraltar 2006) 11.b4 dxc4 12.Ge4 (12.Gc2 cxb4 13.axb4 Gxb4 14.Wxb4 Hxb4 15.Sd5 Hb5 16.Sxf6+ gxf6 17.d5 f5 18.Gc3 Hxd5 19.He2 Jenkinson,SW - Benson,GS corr 1999) 12...Sxe4 13.Scxe4 cxb4 14.axb4 f5 15.bxa5 Hh4 16.Sc5 Gxg2 17.Sxe6 Gxh1 18.Sxf8 Ge4 19.Se6 Smirnov,A - Chepukaitis,G St Petersburg 2001) 10...Gxd2+ 11.Hxd2 d5 12.cxd5 exd5 13.Gd3 a6 14.Sf5 Hd7 15.Sbd6 c4 16.Gc2 g6 17.Sh6+ Kg7 18.Sdxf7 Wxf7 19.Sxf7 Truman,RG - Spencer,C ENGtt 2007]
10.exd4 Gxc3 11.Gxc3 białe mają parę gońców 11...Sc6 [11...Wd8 12.Hf3 d5 13.b4= ] 12.b4 [12.Gd3 d5 13.0-0 Ga6 14.b3 Wfd8 15.We1 g6 16.Hd2 Wac8 17.Wbc1 Se8 18.cxd5 Gxd3 19.dxc6 Gb5 20.d5 Hc5 21.Ga1 Hxd5 Elsness,F - Fyllingen,RH Gausdal 1999] 12...d5 13.c5 białe zdobywają więcej przestrzeni 13...e5 14.dxe5 d4 z groźbą: d4xc3
15.Ga1 [15.Gxd4? nie zdaje egzaminu z powodu 15...Wd8 16.Ge2 Wxd4-+ (16...Sxd4?! 17.exf6 Sf3+ 18.gxf3 Wxd1+ 19.Wxd1 Hxf6 20.0-0-/+ ) ] 15...Sxe5 czarne grożą matem 16.Ge2 d3 17.Gxe5 Hxe5 18.Hxd3 bxc5 19.0-0 cxb4 20.Gf3 z groźbą: Gf3xa8 [20.axb4 Ge6= ] 20...Wb8 21.axb4 Hb5 22.Hxb5 1/2-1/2
