Author: Vincent Lejeune
Date: 03:51:47 04/10/05
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On April 10, 2005 at 04:00:33, piet de hoop wrote: >[D] r1b2rk1/pp1pnppp/8/q2P4/1b1Q4/5N2/PPB2PPP/R1B2RK1 w - - 0 13 > >Yesterday i got this position during a clubgame and immediately calculated the >bishop sac on h7. I didn't see everything but i really liked the idea to go for >the sac and later on i won the game. At home i analyzed this position with the >computer, and found out that pawn move to a3 (at short time controls) is >favourable for computerprograms. (Bishop at b4 doesn't have a good place to move >to). >After forcing the bishop move to h7 the computer analysis where also positive >for white. Is there a program that agrees with me and play the bishop sac >instead of a3? > >regards > >Piet Sure, chessprograms take some time to see Bxh7+ is the best move. Shredder 9, 3 best moves-mode after 10 min : Analysis by Shredder 9: 1. +- (5.21): 1.Fxh7+ Rxh7 2.Dh4+ Rg8 3.Cg5 Te8 4.Dh7+ Rf8 5.Dh8+ Cg8 6.Ch7+ Re7 7.Dxg7 Rd8 8.Fg5+ f6 9.Fxf6+ Ce7 10.Tfe1 Dxd5 11.Fxe7+ Txe7 12.Df8+ Rc7 13.Tac1+ Rb6 14.Txe7 Fxe7 2. +- (3.86): 1.d6 Cg6 2.Fxg6 fxg6 3.a3 Fxd6 4.Dxd6 Tf6 5.Fd2 Db5 6.Db4 Dxb4 7.Fxb4 d5 8.Fe7 Te6 3. +- (3.65): 1.a3 Fc5 2.Dh4 Cg6 3.Fxg6 fxg6 4.b4 Fxb4 5.Dxb4 Dxd5 6.Fb2 Txf3 7.gxf3 d6 8.Tad1 Dg5+ 9.Rh1 Fh3 10.Tg1 De7 11.Dxd6
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