SM-2010-0-00114, 16.07.2010
B31: Obrona sycylijska: 2...Sc6 3. Gb5 g6
1.e4 c5 2.Sf3 Sc6 3.Gb5 g6 4.Gxc6 bxc6 5.0-0 Gg7 6.We1 Sh6 7.c3 0-0 8.h3 f6 9.d4 Hb6 10.b3 [10.Hc2 Sf7 11.Ge3 Wb8 12.b3 cxd4 13.cxd4 Ha5 14.Sc3 d6 15.Wac1 Gd7 16.Sd2 f5 17.Sc4 Hd8 18.exf5 Gxf5 19.Hd2 Wc8 Videki,S - Horvath,P HUNtt 2003;
10.Sbd2 cxd4 11.cxd4 Sf7 12.Sb3 d6 13.Ge3 a5 14.Hc2 Hb5 15.Sc1 f5 16.Se2 fxe4 17.Hxe4 Gf6 18.Sg3 Hxb2 19.Hxc6 Hb7 Chadaev,N - Kalegin,E Voronezh 2004]
10...cxd4 11.cxd4 Sf7 [11...d6 12.Sbd2 (12.Sc3 g5 (12...Sf7 - game) 13.Sa4 Hb5 14.Sh2 Sf7 15.Sg4 f5 16.exf5 Hxf5 17.Wxe7 h5 18.Sh2 g4 19.hxg4 hxg4 20.Sc3 Ge6 21.Ge3 Nevednichy,V - Bacrot,E Rijeka 2010) 12...Ga6 13.Hc2 Wac8 14.Sc4 Hc7 15.Ga3 Sf7 16.Wac1 Wfe8 17.Hc3 Gb5 18.Gb2 d5 19.Scd2 Hb7 20.a4 Ga6 21.b4 Nevednichy,V - Potapov,P Rijeka 2010]
13.Gb2 Gd7?! 14.Wc1 (14.e5 Sg5 (14...fxe5 15.Sa4! (15.dxe5?! Sxe5 16.Sxe5 Hxf2+ 17.Kh1 Gxe5 18.Wxe5 dxe5 19.Hxd7 Hxb2-+ ) 15...Hc7 16.dxe5 Sxe5 17.Sxe5 dxe5 18.Sc5+/- ) 15.Sxg5 fxg5 16.Se4 ( ‹16.e6 Gc8=/+ ) 16...g4? (>=16...dxe5 17.dxe5 Wad8 18.He2 h6 19.Wad1 Gf5+/= ) 17.hxg4 Wf4 18.exd6 exd6 19.Hd2 (19.g5 Waf8 (19...Gf5 20.Sf6+ Gxf6 21.gxf6+- ) 20.Hd2+/- ) 19...Wxg4 20.d5 (>=20.Sxd6! Gxd4 (20...Hc7+/- 21.Sc4 Wf8 22.Se5 Wgf4 ) 21.We7 Gf5 22.Sxf5 gxf5 ) 20...Gf5 21.Sxd6 Wd8 22.We7 Gf8 Lutz,Ch - Handke,F Altenkirchen 2001) 14...Wad8 (14...Wfd8 15.Wc2 Ge8 16.He2 e5 17.Wd1 Hb7 18.Ga3 Gf8 19.dxe5 fxe5 20.h4 He7 21.Wcd2 h6 22.g3 He6 Brodsky,M - Korotylev,A Nizhnij Novgorod 1998; 14...Ha6 15.e5 fxe5 16.dxe5 Gf5 17.Sa4 c5 18.Hd5 Gh6 19.Wc4 Wae8 20.e6 Sd8 21.g4 Gxe6 22.Wxe6 Sxe6 Howell,D - Greet,A Hastings 2003) 15.Wc2 (15.Hc2 e5 16.Wed1 Wfe8 17.Sa4 Ha6 18.Sd2 Gh6 19.Wb1 He2 20.Sc3 Hh5 21.Sf1 Hh4 22.Sg3 Gxh3 Rublevsky,S - Iskusnyh,S Maikop 1998; 15.He2 Kh8 (15...Wfe8 16.e5 Ge6 17.d5 cxd5 18.Sa4 Hb7 19.Sd4 Sg5 20.exf6 exf6 21.Hb5 Hxb5 22.Sxb5 Gd7 Oratovsky,M - Gallagher,JG Lisbon 2000) 16.e5 Gc8 17.Sa4 Ha5 18.Gc3 Hb5 19.Sb2 Hxe2 20.Wxe2 Ga6 21.Wee1 Wde8 22.exd6 exd6 Savic,M - Alexandrova,O Belgrad 2001) 15...Hb7 16.He2 (16.Wd2 Wfe8 17.Ha1 Ge6 18.d5 Gd7 19.dxc6 Gxc6 20.Sd4 Gd7 21.Sc2 Se5 22.f4 Gh6 Glek,IV - Ballo,E Senden 1998; 16.Sb1 a5 17.Sc3 Wfe8 18.Hd2 e5 19.dxe5 dxe5 20.He2 Gf8 21.Sa4 Hb5 22.He3 Gc8 Kulish,I - Peshkova,T KOlontaevo 1998) 16...Kh8 17.Wd1 Wfe8 18.Ga3 Hb8 19.d5 c5 20.Gc1 Hb7 21.Gf4 h6 22.Gg3 f5 Howell,D - Diamant,A Chalkidiki 2003]
13...Ha6 [13...Hb7 14.Wc1 Gd7 15.Sd2 Wad8 (15...f5!? ) 16.Sc4 Ha6 17.Hd2 e5 18.dxe5 (18.Wed1 f5 19.dxe5 dxe5 20.Hc2+/- ) 18...fxe5 19.Sa4 Ge6 20.Hd3 Hb5 (20...d5? 21.Sxe5 Hxd3 22.Sxd3 dxe4 23.Sb4+- ) 21.Wed1 a6 (21...d5 22.exd5 Gf5 23.Hd2 ) 22.Hc2 d5 23.Sc5 Anand,V - Taleb,M Dubai 2002; 13...Ha5 14.Wc1 Gd7 15.Sd2! Wac8 (15...f5 16.Sc4 Ha6 17.e5+/= ) 16.Sc4 Hd8 17.Hd2 (17.He2!? f5 18.e5 Ge6 ) 17...f5 18.e5 Ge6 (18...dxe5 19.dxe5 Sxe5 20.Sxe5 Gxe5 21.Gh6 Gg7 22.Gxg7 Kxg7 23.Hd4+ ) 19.He2 Hd7 (19...g5 20.f4 g4 21.Gf2+/= ) 20.Wcd1 Sd8?! (20...Wfd8 21.Gf4 (21.exd6 exd6 22.d5? Gxc3 23.dxe6 ) 21...d5 22.Sb2 g5 23.Gc1 ) 21.exd6 exd6 22.Gf4?! (22.d5! cxd5 (22...Gf7 23.dxc6 ; 22...Gxc3 23.dxe6 ) 23.Sxd5 ) 22...Gxc4! 23.Hxc4+ Kovalev,A - Kupreichik,VD Minsk 2005]
27.Sg5 Sxg5 28.Gxg5 h6 29.Gh4 Wc8 30.He3 Hb5 31.We1 Hd5 czarne grożą zdobyciem materiału: Hd5xd4 32.Gf2 [32.Gxe7?? zbicie tego piona jest posunięciem świadczącym o naiwności 32...Gxd4 33.Kh2 Gxe3 34.Wxe3 Hd4-+ ] 32...Kh7 33.Wc2 Gf6 34.Sd2 Gg7 35.Se4 Wc7 36.Wce2 Gc8 37.Hd3 Wf8 38.Sc3 białe grożą zdobyciem materiału: Sc3xd5 38...Hf7 39.Hd2 Ga6 40.We3 We8 [40...Wb8 41.We4= ] 41.Wc1 [41.We4 Gf6= ] 41...Gc8 42.Se4 Hd5 czarne grożą zdobyciem materiału: Hd5xd4 43.Wc4 Ge6 44.Wa4 Wb7 45.We1 Gd7 46.Wa5 białe grożą zdobyciem materiału: Wa5xd5 46...Hg8 47.Sc3 Hf7 1/2-1/2 Tabela
