II Drużynowy Puchar Słowiański..............................old game

Isaev,Anatoly N (2437) RUS - Baranowski,Tadeusz (2426) POL
2 SLAVCUP-board 2, 01.02.2005

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 Sbd7 9.g4 b5 10.g5 b4 11.Se2 Sh5 12.Hd2 a5 13.Sg3 Sxg3 14.hxg3 a4 15.Sc1 Ha5 16.f4 g6 17.Gg2 DIAGRAM

17...a3 [17...Sb6 18.b3 d5 19.Sd3 axb3 20.cxb3 Gg7 21.Sxe5 Sd7 22.exd5 Sxe5 23.fxe5 Wd8 24.0-0 0-0 25.Hf2 Gxd5 26.Gb6 Ha8 27.Wad1 Smirnov,P - Landa,K Togliatti 2003;
  17...Wb8 18.a3 Hb5 19.axb4 Hxb4 20.Hxb4 Wxb4 21.Sd3 Wc4 22.Kd2 Gg7 23.Wa3 Ke7 24.Wha1 exf4 25.gxf4 h6 26.gxh6 Wxh6 27.Wh1 Wang Yu - Rietman,F Groningen 2003;
  17...Gg7 18.f5 (18.0-0 exf4 19.Gd4 Gxd4+ 20.Hxd4 He5 21.Hxe5 dxe5 22.gxf4 exf4 23.Sd3 Wa5 24.Wxf4 Wxg5 25.Sxb4 0-0 26.Sd5 Se5 27.b3 Gombac,J - Szeberenyi,A Nova Gorica 2004) 18...gxf5 19.exf5 Gxf5 20.Gxa8 (20.0-0 e4 21.Hxd6 Ge5 22.Hc6 Wa6 23.Hc8+ Ke7 24.Hc4 Ge6 25.Hxe4 Gxb2 26.Wb1 Ge5 27.Sd3 Zakurdjaeva,I - Batsiashvili,N Baku 2002) 20...Hxa8 21.0-0 Gh3 22.Wf2 e4 (22...0-0 23.Se2 d5 24.Wh2 Ge6 25.c3 bxc3 26.bxc3 Wc8 27.Wh4 Teichmeister,S - Polaczek,R corr 2001; 22...d5 23.He2 Ge6 24.Gd2 e4 25.Gxb4 Gxb2 26.Wb1 Ge5 27.Wf4 Zakurdjaeva,I - Dzagnidze,N Baku 2002) 23.Se2 Se5 24.Sf4 Gg4 25.Hxd6 Sc4 26.Hd5 Hxd5 27.Sxd5 Sakelsek,T - Kos,T Celje 2004]

18.Wb1 [18.bxa3 bxa3 (18...Hxa3 19.Wb1+/= ) 19.Hxa5 Wxa5 20.Sb3+/= Wa4 21.0-0-0 Ge7 22.Wh6 0-0 23.Wdh1 Wc8 24.Wxh7 Sf8 25.W7h6 Kg7 26.Gh3 Gxh3 27.W6xh3 Wxe4 Garcia Garcia,R - Escobar Forero,A Palencia 2003;
  18.b3 Gg7 (18...Wc8 19.0-0 ) 19.f5 gxf5 20.exf5 Gxf5 21.Gxa8 Hxa8 22.0-0 (22.Wh4!? Hf3 23.Se2 ) 22...Gh3 23.Sd3 (23.Wf2 He4 24.Wh2 Hg4 25.Se2 e4= ) 23...d5!? (23...Gxf1 24.Wxf1 He4 (24...Hd5 25.Sxb4 Hxd2 26.Gxd2 h6 27.Sd5= ; 24...d5 25.Hxb4 Wg8 (25...h6 26.Hb5 ; 25...d4 26.Gc1 Hd5 27.Ha4 ; 25...Hc6 26.Ha5 0-0 27.Sb4 Hc3 28.Gf2= ) 26.Hd6 ) 25.Sxb4 0-0= ) 24.Sc5 d4 (24...Gxf1 25.Wxf1 Sxc5 26.Gxc5 Hb7 (26...Gf8 27.Hxb4+/= ) 27.Hxb4 Hxb4 28.Gxb4 h6!= ) 25.Gxd4 exd4 26.Sxd7?! (26.Wae1+! Se5 (26...Kd8 27.Sxd7 Gxf1 28.Wxf1 Hd5 29.Sf6+/= ) 27.Wf6+/= Gxf6 28.gxf6 Ge6 (28...Hd5 29.Sd3 Hf3 30.Wxe5++/- ) 29.Wxe5 Hf3 30.He1 0-0 31.Sxe6 fxe6 32.Wxe6+/= ) 26...Gxd7 27.Wae1+ Ge6 Perez,R - Aleksieva,S Cappelle la Grande 2000] 1/2-1/2