WC-2011-T-00006, 15.06.2010
Zbigniew Szczepański
B51: Obrona sycylijska: wariant moskiewski (3. Gb5+) bez 3...Gd7
1.e4 c5 2.Sf3 Sc6 3.Gb5 d6 4.0-0 Gd7 5.Sc3? ostatni ruch z książki 5...e5
6.d3 [6.Ga4 Ge7 7.Sd5 Sf6 8.Sxe7 Hxe7 9.We1 0-0 10.h3 Kh8 11.c3 Wae8 12.Gb3 Hd8 13.d3 h6 14.We3 Gc8 15.Sh2 d5 Leonardo,J - Fernandes,A Lisbon 2000;
6.a4 Sf6 7.d3 Sd4 (7...Ge7 8.Gc4 (8.Gg5 - 6 d3 Sf6 7 Gg5 Ge7 8 a4) 8...0-0 9.h3 a6 10.Gd2 Sa5 11.Ga2 Ge6 12.We1 Gxa2 13.Wxa2 Sc6 14.Sd5 Sxd5 15.exd5 Sd4 Abrosimov,V - Aleshin,N Tula 2008; 7...h6 8.Se1 g5 9.g3 Wg8 10.Sg2 Sd4 11.Se3 a6 12.Gxd7+ Hxd7 13.Scd5 Sxd5 1/2-1/2 Basanta,G - O'Donnell,T Vancouver 1989) 8.Gxd7+ Hxd7 9.Gg5 Ge7 10.Gxf6 Gxf6 11.Sd5 Gd8 12.Sxd4 cxd4 13.f4 exf4 14.Wxf4 0-0 15.Hh5 Wc8 Partac,E - Ciganikova,A Bled 2002;
6.h3 Sf6 7.d3 Ge7 8.Ge3 (8.Se2 a6 9.Gxc6 Gxc6 10.Sg3 0-0 11.Sf5 Hd7 12.Sxe7+ Hxe7 13.Gg5 He6 14.Gxf6 Hxf6 15.Sh2 He6 Leburgue,S - Rouzaud,P FRAtt 2004) 8...a6 9.Gxc6 (9.Gc4 b5 10.Gd5 b4 11.Se2 Sxd5 12.exd5 Sa7 13.Sd2 0-0 14.f4 Sb5 15.Sc4 f6 Drews,M - Schoepf,U Bochum 1979) 9...Gxc6 10.We1 0-0 11.Hd2 b5 12.a3 Hc7 13.Gg5 Wac8 14.Wac1 Hb7 15.b4 Hb8 Pinto,G - Barbosa,F Vila Nova de Gaia 2004;
6.Sd5 Sf6 (6...a6 7.Ge2 Sf6 8.Sxf6+ Hxf6 9.c3 h6 10.Wb1 Sd8 11.d3 g5 12.Ge3 Se6 13.g3 h5 14.Hd2 Sf4 15.h4 Gh6 Del Moral,J - Romano,A Villa Ballester 2003; 6...Ge7 7.c3 Sf6 8.Sxe7 Hxe7 9.We1 a6 10.Ga4 b5 11.Gc2 0-0 12.d4 cxd4 13.cxd4 Gg4 14.Ge3 exd4 15.Gxd4 Sxd4 Zaitsev,V - Magalashvili,D Moskva 2004) 7.d3 - 6 d3 Sf6 7 Sd5;
6.We1 Sf6 - B51;]
6...Ge7 [6...Sf6 7.Gg5 (7.Ge3 Ge7 8.Gg5 (8.He2 0-0 9.h3 Hc8 10.Sd2 Gxh3 11.Hf3 Gg4 12.Hg3 Sh5 13.Hh2 He6 14.f3 Gxf3 15.Sxf3 Hg6 16.Hh3 Bozi,M - Babos,B Paks 1998) 8...0-0 9.Sd5 Sxd5 10.exd5 Gxg5 11.dxc6 Gxc6 12.Gxc6 bxc6 13.We1 Gf6 14.c3 We8 15.a3 d5 16.b4 Heras,J - Gutierrez Gomez,J Bogota 2004; 7.Sd5 a6 8.Gxc6 Gxc6 9.c4 Ge7 10.Gd2 (10.Ge3 b5 11.Hd2 Sg4 12.h3 Gxd5 13.exd5 Sxe3 14.Hxe3 0-0 15.Sh2 Gg5 16.Hg3 Bencisik,Z - Nelsen,A Kleve 2000) 10...0-0 11.h3 Sxd5 12.cxd5 Gd7 13.Sh2 f5 14.f3 f4 15.Ge1 Gh4 16.Gf2 Liebert,M - Pomeranets,I Frankfurt 2005) 7...Ge7 (7...h6 8.Gxf6 Hxf6 9.Sd5 Hd8 10.c3 a6 11.Gxc6 bxc6 12.Se3 Ge7 13.d4 cxd4 14.cxd4 exd4 15.Sxd4 g6 16.Wc1 Giaidzi,A - Prudnikova,S Athens 1989) 8.h3 (8.a4 h6 (8...Sg4 9.Gxe7 Sxe7 10.Sd2 0-0 11.Sc4 Sc8 12.Sd5 Ge6 13.Sce3 Sxe3 14.Sxe3 Se7 15.Hh5 Sg6 16.g3 Domsgen Hoelzlein,Ch - Winter,I Weimar 1968) 9.Gxf6 Gxf6 10.Sd5 a6 11.Gxc6 Gxc6 12.Sd2 Gxd5 13.exd5 b6 14.Se4 0-0 15.Hh5 Gg5 16.Sxg5 Mauro,A - Caposciutti,M Forli 1989; 8.h4 Sd4 9.a3 Gxb5 10.Sxb5 Sxf3+ 11.gxf3 Sh5 12.Hb1 Gxg5 13.hxg5 Hxg5+ 14.Kh1 0-0 15.Ha2 b6 16.Hd5 Steffen,F - Serban,V Bonnevoie 2000; 8.Gxc6 Gxc6 9.Gxf6 Gxf6 10.He2 0-0 11.Wad1 Hb6 12.h3 Hxb2 13.Hd2 Hb6 14.Wb1 Ha5 15.Se2 Hxa2 16.Sc3 Thieu Bao Tran - Nguyen T Thanh,H VIE 2002; 8.a3 0-0 9.Gxc6 Gxc6 10.b4 a6 11.bxc5 h6 12.cxd6 Hxd6 13.Gh4 Wac8 14.We1 b5 15.Gg3 Sd7 16.d4 Kannankara,A - Arut,M lss 2006) 8...h6 9.Gxf6 Gxf6 10.Sd5 a6 11.Gxc6 Gxc6 12.Sxf6+ Hxf6 13.We1 0-0 14.Hd2 Wfe8 15.Ha5 Gd7 16.Hc7 Kaskas,F - Shahrour,M Beirut 2007;
6...Gg4 7.Sd5 a6 8.Gxc6+ bxc6 9.Se3 Gh5 10.Sf5 (10.c4 Sf6 11.Ha4 Hd7 12.Sh4 Gg6 13.Sef5 Gxf5 14.Sxf5 Sh5 15.Hd1 g6 16.Sh6 Gerhards,W - Badestein,H Essen 2005) 10...g6 11.Sg3 Gxf3 12.Hxf3 Gg7 13.He2 h5 14.Wb1 h4 15.Sh1 Wb8 16.f4 Plenkovic,Z - Novak,D Sibenik 2008]
7.h3 [7.Sd5 a6 8.Gc4 b5 9.Gb3 Sa5 10.Gd2 Sxb3 11.axb3 b4 12.c3 a5 13.cxb4 axb4 14.Wxa8 1-0 Aguiar,L - Assuncao Jr,C Brasilia 2009]
7...a6 8.Gxc6 Gxc6 9.a4 b5 10.Se2 Hc8 11.We1 bxa4 12.Sd2 Wb8 13.Sc4 Sf6 14.Sg3 0-0 15.Sf5 He6 16.Gg5 [16.Hf3 Wfd8= ] 16...h6 17.Gh4 Kh7 18.Hf3 [18.Hc1 Gb5= ] 18...g5 19.Gg3 Se8 20.b3 [20.Sa5 Gd7= ]
20...Sg7 21.Sxg7 Kxg7 22.bxa4 Wb4 23.c3 Wxc4 24.dxc4 Hxc4 25.He2 Hxe2 26.Wxe2 Wb8 27.f3 c4 28.Wee1 Wb3 czarne grożą zdobyciem materiału: Wb3xc3 29.Web1 a5 [29...Wxc3? niczego nie rozwiązuje 30.Wb6 Ge8 31.Wxa6+- ] 1/2-1/2
