Półfinał 34 Mistrzostw Świata

Elent,Michael (2410) ISR - Baranowski,Tadeusz (2489) POL
WCCC34SF02, 10.06.2010

B89: Obrona sycylijska: atak Velimirovica
1.e4 c5 2.Sf3 Sc6 3.d4 cxd4 4.Sxd4 Sf6 5.Sc3 d6 6.Gc4 e6 7.Ge3 Ge7 8.He2 0-0 9.0-0-0 Hc7 10.Gb3 a6 11.g4 Sxd4 12.Wxd4 b5 13.g5 Sd7 14.f4 Sc5 15.f5 exf5

DIAGRAM
16.Gd5 [16.Sd5 Hd8 17.exf5 Gxf5 18.Wf1 Ge6 19.Hh5 Sxb3+ 20.axb3 Gxd5 21.Wxd5 Hd7 22.Gd4 He6 23.Wdf5 Wac8 24.Hf3 g6 25.Wd5 f5 Planinec,A - Langeweg,K Amsterdam 1974;
  16.exf5 Gxf5 17.Wf1 Sxb3+ (17...Hd7 18.Sd5 Wae8 19.Wdf4 Sxb3+ 20.axb3 Gg6 21.h4 Hh3 22.Hf2 Gd8 23.Gd4 We4 24.Wxe4 Gxe4 25.Sf4 Hf5 Planinec,A - Kavalek,L Amsterdam 1973) 18.axb3 Ge6 19.Hh5 g6 20.Hh6 f5 21.Wdf4 Gd8 22.Gd4 Wc8 23.We1 Gd5 24.Gb6 Hg7 25.Hxg7+ Kxg7 Milu,RS - Pastor,N ROMtt 1994]


16...Wb8 17.exf5 Gxf5 [17...b4 18.g6 (18.Se4 Gxf5 19.Sg3 Ge6-+ 20.Hh5 g6 21.Hh6 Wfc8 22.Wh4 Sd3+ ) 18...hxg6 (18...bxc3? 19.Hh5 h6 20.Gxh6+- ) 19.fxg6 Ge6 20.Se4 (20.Gxe6 Sxe6 21.Sd5 Sxd4 22.Gxd4 Gg5+ 23.Kb1 Hb7 24.Hh5 (24.Hg2 Gh6 25.We1 (25.Wg1 fxg6 26.c4 bxc3 27.Gxc3 ) 25...Wfe8 26.Wxe8+ Wxe8 27.Sf6+ ) 24...Gh6 25.Sf6+ (25.We1 fxg6 ; 25.Wg1 fxg6 26.Hxg6 Hxd5 27.Hxg7+ (27.Hxh6 ) ) 25...gxf6 (25...Kh8? 26.Wg1 fxg6 27.Hxg6+- ) 26.Wg1 fxg6 27.Hxh6 Wahls,M - Huebner,R bdl1989/90; Carleton,JJ - Palmo,P corr 1991; 20.Wc4 Hd7 ) 20...b3 (20...Hd7=/+ ; 20...Sxe4? 21.Gxe6 fxe6 22.Wxe4 /\ Hh5+-; 20...Gxd5 21.Hh5 fxg6 22.Hxd5+ Wf7 (22...Kh8 23.Sg5+- ) 23.Wf1 (23.Sxd6 Gxd6 24.Hxd6 b3=/+ ) 23...Wbf8 24.Wxf7 (24.Wxb4 Sd3+ ) 24...Wxf7 25.Wxb4+/= ; 20...fxg6 21.Hc4 Gxd5 22.Hxd5+ - 20 ...Gd5 21 Hh5 fxg6 22 Hxd5+) 21.Sxc5 Hxc5 22.axb3 (22.Gxe6 fxe6 23.axb3 Wxb3 24.Gd2 Wf6 25.We4 Wbf3 26.We1 Wf2 27.Hg4 Soenteges,KH - Nitsche,W corr 1996) 22...Gxd5 23.Hh5 fxg6 24.Hxd5+ Hxd5 25.Wxd5 Wf5 26.Wd4 Wbb5 27.Wa4 Soenteges,KH - Szrama,AA em 2000]

18.Wf1 Hd7 [18...Gg6 19.h4 b4 20.h5 Gd3 21.cxd3 bxc3 22.b4 Sd7 23.g6 Se5 24.gxf7+ Kh8 25.h6 g6 26.We4 Wb5 27.Gb3 a5 28.Gf4 Howell,JC - Sher,MN Belgorod 1990; 18...b4 19.Wxf5 bxc3 20.b4 Se6 21.Hh5 Sxd4 22.Gxd4 Kh8 23.Wf4 1-0 Wedberg,T - Weindl,A Wien 1991]

19.Hf3 g6 [19...b4 20.Gc6 He6 21.Sd5 g6 22.Gd2 Sd7 23.Ga4 Gd8 24.We1 Se5 25.Hg3 a5 26.h4 Hc8 27.Gf4 Ge6 28.Wed1 Hc5 29.h5 Wedberg,T - Maki,V La Valetta 1980; 19...Ge6 20.Gc6 Hd8 21.Hg2= ]

20.h4 [20.Gc6 Hd8 21.h4 Wc8 22.Hg2 b4 23.Sd5 Wxc6 24.Wxf5 b3 25.axb3 Sxb3+ 26.Kb1 Sxd4 27.Gxd4 Wc4 28.Wf4 Wxd4 29.Wxd4 f5 Wedberg,T - Trincardi,T Eksjo 1979]

20...b4 21.Se2 białe mają aktywną pozycję 21...Wfc8 22.Kb1 [>=22.Wc4!? ma pewne zalety 22...Ge6 23.Sf4= ] 22...b3-/+ 23.axb3 Sxb3 24.We4 Wb5 25.Wc4? [>=25.Sf4!? Sa5 26.Wf2-/+ ] 25...Gf8-+ 26.Wxc8 Hxc8 27.Ge4 Hc4 28.Sg3 Sd4 29.Gxd4 Hxd4 30.c3 Hd2 31.b4 Gg7 32.Wf2 Hxc3 33.Hxc3 Gxc3 34.Sxf5 gxf5 35.Gxf5 Wxb4+ 36.Kc1 [36.Ka2 Ge1 37.Wb2 Wf4-+ ] 36...Wxh4 37.Kc2 [37.Gc2 Wh1+ 38.Gd1 Kg7-+ ] 37...Ge5 38.Kd3 [38.Kb3 Kg7-+ ] 38...Wf4 [38...Kg7 39.Wa2-+ ] 39.Ke3 Wxf2 40.Kxf2 Gf4  0-1