Author: John Merlino
Date: 13:33:06 09/17/03
Go up one level in this thread
On September 17, 2003 at 16:02:52, Kim Roper Jensen wrote: >Hi Everyone > >A little exchange sacrifice > >[D]r4rk1/4p2p/p1Nq1bp1/1p1P4/1Pp2P2/3nQ1PB/P5KP/2RR4 w - - > > the game went 28. Be6+ Kg7 29. Rxd3 cxd3 30. Qxd3 and white later won the >game. Im not saying this is a winning exchange sacrifice, but I think its at >least equal with good chances for white. Chessmaster 9000 (this is on a humble P3-733) finds it immediately and does not give it up: Time Depth Score Positions Moves 0:00 1/3 0.33 1987 1.Rxd3 cxd3 2.Qxd3 Kh8 3.Re1 0:00 1/3 0.38 2316 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bg7 4.Qe3 0:00 1/4 0.38 4271 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bg7 4.Qe3 0:00 1/5 0.50 14905 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bb2 4.Re1 Bg7 5.Qe3 0:00 1/6 0.30 40192 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bg7 4.Qe3 Rac8 5.Bxc8 Qxd5+ 6.Qf3 Qxf3+ 7.Kxf3 Rxc8 0:01 1/7 0.40 87842 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bg7 4.h4 Rae8 5.Qa3 Ra8 6.Qe3 0:02 1/8 0.40 209950 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bg7 4.h4 Rae8 5.Qa3 Ra8 6.Qe3 0:07 1/9 0.51 667738 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 g5 4.fxg5 Bxg5 5.Re1 Rf6 6.h4 Bh6 7.Bf5 Raf8 0:19 1/10 0.49 1834128 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Bg7 4.Re1 Rae8 5.Qe3 Qc7 6.Bg4 Qd6 7.Bf3 Bf6 0:49 2/11 0.57 4836349 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Kg7 4.Re1 h5 5.h4 Kh6 6.Qc2 Kh7 7.f5 g5 8.hxg5 Bxg5 2:41 3/12 0.56 16551767 1.Be6+ Kh8 2.Rxd3 cxd3 3.Qxd3 Kg7 4.Re1 Kh8 5.a3 Bg7 6.Qe3 Qc7 7.Qc5 Bf6 8.Qc2 Bg7 jm
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