SM-2010-0-00099, 03.02.2010
1.Sf3 Sf6 2.c4 c5 3.Sc3 Sc6 4.e3 e6 5.d4 d5 6.cxd5 exd5 7.Ge2 cxd4 8.Sxd4 Gd6 9.0-0 0-0 10.Sf3!? a6 11.b3 Ge6
12.Gb2 Wc8 [12...Gc7 13.Wc1 Hd6 14.g3 Gh3 15.We1 Wfe8 16.Hc2 h6 17.Sa4 Se4 18.Sc5 He7 19.Sxe4 dxe4 20.Sd4 Sxd4 21.Gxd4 Gd6 1/2-1/2 Tsiganova,M - Lalic,S Elista 1998;
12...b5 13.Hd3 (13.Wc1 Wc8 14.a4 b4 15.Sb1 a5 16.Sbd2 He7 17.Gb5 Sa7 18.Gd3 Sc6 19.He2 Gg4 20.h3 Gd7 21.Gb5 Se5 22.Gxd7 Lehmann,H - Leckel,H bdl1980/81) 13...Hb6 14.Wfd1 Gc5 15.a4 Sb4 16.Hd2 d4 17.exd4 Ge7 18.a5 Ha7 19.d5 Wad8 20.Sd4 Sfxd5 21.Sxd5 Wxd5 22.Gf3 Ragozin,E - Fominyh,A St Petersburg 2000;
12...He7 13.Hd3 (13.Sg5 Wad8 14.Hd3 Se5 15.Hc2 h6 16.Sxe6 fxe6 17.h3 Sc6 18.Wad1 Gb8 19.g3 Se8 20.Sa4 Sd6 21.Hg6 Sf5 22.e4 Kolesar,M - David,P Bojnice 1993; 13.Wc1 Wad8 14.Sd4 (14.Hc2 Gg4 15.Wcd1 Gb8 16.Wfe1 Wfe8 17.a3 Gxf3 18.Gxf3 d4 19.Sb1 Hc7 20.Gxc6 Hxh2+ 21.Kf1 bxc6 22.Wxd4 Thal,O - Lerner,K Berlin 1997) 14...Se5 (14...Gb8 15.Sxc6 bxc6 16.Sa4 Hd6 17.g3 Gh3 18.We1 Se4 19.Hd4 Hh6 20.Wxc6 f6 21.Sc3 Ge5 22.Hd1 Charboneau,P - Moskvitch,A Winnipeg 2002) 15.Hc2 Gb8 16.Sf5 Hc7 17.Sg3 Wc8 18.Hd2 Hd6 19.Wfd1 Wfd8 20.Hd4 Sc6 21.Hh4 h6 22.Gd3 Dimov,K - Jordanov,N Plovdiv 2003) 13...Wad8 14.Wad1 Wfe8 15.Hb1 Gb8 16.g3 Ga7 17.Sd4 Sxd4 18.exd4 Hd7 19.Wfe1 Gf5 20.Hc1 h6 21.Hf4 b5 22.Gf3 Zhukova,N - Gustafsson,J Caleta 2010]
13.Wc1 [13.h3 h6 (13...Gb8 14.Gd3 Hd6 15.Se2 Se4 16.Sf4 Gf5 17.Wc1 Wfe8 18.Gb1 Wcd8 19.Sd4 Sxd4 20.Hxd4 Hh6 21.Sxd5 Gxh3 22.Se7+ Kh8 Jones,SL - Van Buskirk,C Irvine 1997) 14.Sd4 Sxd4 15.Hxd4 Hc7 16.Wac1 Gh2+ 17.Kh1 Ge5 18.Hd2 Hb8 19.Gf3 d4 20.Sd1 Wxc1 21.Hxc1 Wc8 22.Hd2 dxe3 Pogromsky,M - Grigoryan,A internet 2006]
13...We8 [13...Gb8 14.Sa4 (14.Ga3 We8 15.Sd4 Gd7 16.Sxc6 Gxc6 17.Gc5 Se4 1/2-1/2 Karolyi,T jr - Barczay,L Kecskemet 1983) 14...Se4 15.Sc5 Gg4 16.Sd3 We8 17.Sd4 Hd6 18.f4 Gxe2 19.Hxe2 f6 20.Hg4 Wcd8 21.Wf3 Sxd4 22.Gxd4 Hd7 23.Hh4 Moiseev,M - Melnikov,D Volgograd 1996;
13...Se4 14.Gd3 Sxc3 15.Wxc3 Gg4 16.Gb1 Gh5 17.Kh1 Gb8 18.Wg1 Hd6 19.g4 Gg6 20.Gf5 Wcd8 21.Wd3 f6 22.Hb1 Se7 23.Gxg6 Hofmann,M - Seeger,W GERtt 1990]
14.Hd3 [14.We1 Ha5 15.Sd4 Gb4 16.Wf1 Se7 17.Hd3 Sg6 18.a3 Gd6 19.b4 Hd8 20.Sxe6 fxe6 21.f4 Se7 22.Sa4 Wxc1 23.Wxc1 Sf5 Smyslov,V - Petrosian,TV Herzeg Novi 1970]
14...Hd7 15.Wfd1 Gf5 16.Hd2 Gb4 17.Gd3 Gg4 18.a3 Gxf3 19.gxf3 1/2-1/2
