ST-2009-0-00056, 01.07.2009
1.e4 c5 2.Sf3 d6 3.d4 cxd4 4.Sxd4 Sf6 5.Sc3 a6 6.Ge3 Sg4 7.Gg5 h6 8.Gh4 g5 9.Gg3 Gg7 10.h3 Se5 11.Sf5 Gxf5 12.exf5 Sbc6 13.Sd5 e6 14.fxe6 fxe6 15.Se3 0-0 16.c3
16...d5 17.Hb3 [17.Ge2 d4 (17...Sg6 18.0-0 Sf4 19.We1 (19.Gg4 Hf6 20.We1 (20.Sc2 Wad8 21.Gxf4 gxf4 22.Sd4 Sxd4 23.cxd4 Wd6 24.We1 h5 25.Gxh5 Hxd4 26.Hg4 Hf6 Siebrandt,JB - Hallengren,B em2003) 20...Wad8 (20...Se5 21.Sc2 Sed3 1/2-1/2 Plomp,MP - Hall,RVM corr 2001) 21.Hb3 Wf7 22.Wad1 1/2-1/2 Szabo,G - Safarli,E Budva 2009; 19.Sg4 He7 20.Gd3 (20.Gxf4 gxf4 21.Hb3 Hf7 22.Wad1 Wfd8 23.Wfe1 e5 24.f3 h5 25.Sf2 b5 26.Wd2 Gf8 Henderson,G - Moessle,H em 2002) 20...Wad8 21.Gc2 e5 22.Se3 He6 23.We1 Kh8 24.Hg4 Hf7 25.Sf5 e4 26.Sxg7 Se5 Nowak,Z - Wilczek,T em 2004) 19...Hb6 (19...d4 20.cxd4 Sxd4 21.Gg4 Sd3 22.Wf1 Sxb2 23.Hb1 b5 24.He4 Hf6 25.Wac1 Wad8 26.Wc7 Sd3 Michielsen,J - Adly,A Groningen 2007) 20.Hc2 d4 21.Sc4 Hc5 22.Gxf4 Wxf4 23.b4 Hf8 24.Hg6 He8 25.Hxe8+ Wxe8 26.g3 Wff8 De Vreugt,D - Naumann,A bdl2008/09; 17...Hb6 18.Wb1 Wad8 19.0-0 d4 20.Sc4 Sxc4 21.Gxc4 dxc3 22.bxc3 Ha7 23.Hb3 Kh8 24.Gxe6 b5 25.Wbd1 Hc5 26.Wxd8 Wxd8 Holzschuh,S - Naiditsch,E Winterberg 2002; 17...He7 18.0-0 Wad8 19.He1 (19.We1 d4 20.cxd4 Sxd4 ; 19.Sg4 Sxg4 20.Gxg4 e5= ; 19.Sc2 Sg6 20.We1 Sf4= ) 19...Sg6 20.Wd1 Sf4 21.Gd3 Kh8 22.Gb1 h5 23.Wd2 Hf7 24.c4 Se5 25.cxd5 Sxh3+ 26.Kh1 Sf4 Bromberger,S - Berczes,D Budapest 2004) 18.cxd4 Ha5+ 19.Hd2 (19.Kf1 Wad8 20.h4 Sxd4 21.He1 Hxe1+ 22.Wxe1 Sxe2 23.Gxe5 1/2-1/2 Kresz,L - Lopez,A em 2004) 19...Hxd2+ 20.Kxd2 Sxd4 21.Whd1 Sec6 22.Gh5 Sf5 23.Sxf5 exf5 24.f4 Wfd8+ 25.Ke2 Sd4+ 26.Kf2 Wac8 Raidaru,M -Johansson,B ws 2008; 17.Sg4 Hb6 18.Hd2 Wac8 19.Gxe5 Sxe5 20.Sxe5 Gxe5 21.Gd3 d4 22.c4 Gf4 23.He2 Ha5+ 24.Kd1 Ha4+ 25.b3 Hc6 26.We1 Wf6 Mehta,P - Mas,H Nagpur 2008]
17...He7 [17...Sd7 18.Hxb7 Sde5 19.Ge2 Wb8 20.Hxa6 Wa8 21.Hb7 Wb8 22.Ha6 - 20 Hxa6 22...Wa8 23.Hb7 Wb8 24.Ha6 1/2-1/2 Rissanen,H - Ciesielski,S ws 2008]
18.Ge2 [18.Wd1 Sg6 19.Gd3 Sf4 20.h4 Sxd3+?! 21.Wxd3 Ge5?! 22.Sg4 Gg7 23.hxg5 Hxg5 24.Hd1 ; 18.0-0-0 b5 19.h4 g4 20.Kb1 b4 21.c4 d4 22.Sc2 Hc5 23.Gxe5 Sxe5 24.Wd2 Wad8 25.Se1 d3 26.Gxd3 Kh8 27.f3 a5 Istomin,AV - Romitsin,N ws 2008]
18...Wad8 19.Wd1 d4 [19...Sg6 20.0-0 Sf4 21.Wfe1 Hf7 22.Gxf4 gxf4 23.Sc2 Kh8 24.Hb6 Wg8 25.Kh1 e5 26.c4 f3 27.Gxf3 e4 28.cxd5 exf3 29.dxc6 Poehr,A - Sochor,F ws 2007]
20.Gxe5 Sxe5 21.Wxd4 Wxd4 22.cxd4 Sc6 23.Gg4 Sxd4 24.Hb6 Wc8 25.0-0 Hf7 26.Ha5 h5 27.Gd1 Gf6 28.Hb4 Wc1 29.Hd2 Wb1 30.Kh1 Gg7 31.Ga4 Wxf1+ 32.Sxf1 Hf4 1/2-1/2
