Author: Dana Turnmire
Date: 10:18:49 10/13/03
Go up one level in this thread
On October 12, 2003 at 20:59:08, K. Burcham wrote: > >Too easy for programs. >I assume GM Karpov forgot this from his studies. > >The sacrifice was first seen in Em Lasker – JH Bauer, Amsterdam 1889, >but also in Kirilov – Furman USSR Ch Qualifier 1949 and many others! > > [D] 4rrk1/p1pb1ppp/1p6/n1qPB3/8/2PBR3/5PPP/3QR1K1 w - - 0 1 > >Anaconda 1.0: > >25.Bxh7+ Kh8 26.Qh5 Bg4 27.Qxg4 Rxe5 28.Rxe5 Kxh7 > +- (5.65) Depth: 7/20 00:00:00 107kN >25.Bxh7+ Kh8 26.Qh5 > +- (5.65) Depth: 8/22 00:00:01 236kN >25.Bxh7+ > +- (6.28) Depth: 9/26 00:00:01 351kN >25.Bxh7+ > +- (7.28) Depth: 9/26 00:00:01 373kN >25.Bxh7+ Kxh7 26.Qh5+ > +- (11.27) Depth: 9/26 00:00:02 572kN >25.Bxh7+ > +- (11.79) Depth: 10/29 00:00:03 758kN >25.Bxh7+ > +- (12.79) Depth: 10/31 00:00:03 923kN >25.Bxh7+ > +- (16.79) Depth: 10/46 00:00:05 1251kN >25.Bxh7+ Kxh7 26.Qh5+ Kg8 27.Bxg7 f6 28.Bxf6 Rxf6 29.Rg3+ Bg4 30.Rxg4+ Rg6 > +- (#8) Depth: 10/46 00:00:21 5012kN >25.Bxh7+ > +- (#8) Depth: 11/46 00:00:26 6472kN >25.Bxh7+ > +- (#8) Depth: 12/46 00:00:37 9490kN > > >Polgar,J (2722) - Karpov,A (2693) [C42] >Essent Hoogeveen NED (1), 12.10.2003 > >1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d4 d5 6.Bd3 Be7 7.0-0 Nc6 8.c4 Nb4 >9.Be2 0-0 10.a3 Nc6 11.cxd5 Qxd5 12.Nc3 Nxc3 13.bxc3 Qd6 14.Rb1 b6 15.Re1 Be6 >16.Bd3 Rae8 17.Rb5 Na5 18.Rbe5 Nc6 19.R5e2 Bd7 20.d5 Na5 21.Ne5 Bf6 22.Bf4 Bxe5 >23.Bxe5 Qxa3 24.Re3 Qc5. 25.Bxh7+!! Kxh7 26.Qh5+ black resigned > >kburcham 1 [Gen7 00:00 725 06-18 9.42 Bxh7+ Kh8 Qh5 Bg4 Qh4 Qe7 Bxg7+ Kxg7 Rxe7 Rxe7 Rxe7 Rh8 ] [Gen7 00:01 841009 07-19 10.03Bxh7+ Kh8 Qh5 Qc6 dxc6 Nxc6 Rg3 Rxe5 Rxe5 f6 Bf5+ ] [Gen7 00:04 1837318 07-19 Mat08Bxh7+ Kh8 Qh5 Bg4 Bxg7+ Kxg7 Qg5+ Kh8 Qh6 Qxe3 fxe3 f6 ]
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