Author: John Merlino
Date: 21:01:20 11/29/03
Go up one level in this thread
On November 29, 2003 at 14:22:08, George Sobala wrote: >How quickly does your engine find the queen sac? >Rebel 12 prefers it instantly. > >This position came up in a tournament game on ICC yesterday, Rebel 12 v (I >think) Fritz 8 with a human operator, 10 6 time control. > >[D] rnr3k1/1b1nbppp/pq2p3/1p1pN3/3P1P2/4P1P1/PPQBN1BP/2R2RK1 w - - 4 1 Chessmaster 9000, CM_SKR personality, on a P4-2.4 says nothing other than Qxc8: Time Depth Score Positions Moves 0:00 1/3 0.70 1234 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.e4 dxe4 4.Bxe4 0:00 1/4 0.49 6120 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.Rfc1 Ra7 4.e4 0:00 1/5 0.58 15113 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.Rfc1 Bd6 4.e4 dxe4 5.Bxe4 0:00 1/6 0.49 48472 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 exf5 5.Nf4 0:00 1/7 0.88 119078 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Bd6 5.fxe6 fxe6 6.Nf4 Bxe5 7.dxe5 0:01 1/8 0.88 251004 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Bd6 5.fxe6 fxe6 6.Nf4 Bxe5 7.dxe5 0:03 1/9 1.48 621648 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Bd6 5.fxe6 fxe6 6.Bh3 Qe7 7.Rxf8+ Qxf8 8.Bxe6+ Kh8 9.Bxd5 0:07 1/10 1.50 1522880 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Ra7 5.fxe6 fxe6 6.Nf4 Qb6 7.Nxe6 Qxe6 8.Rxb8 Bd6 0:17 1/11 2.05 3850478 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Bd6 5.fxe6 fxe6 6.Bh3 g6 7.Bxe6+ Kg7 8.Bb4 Nxe6 9.Bxd6 0:41 1/12 1.94 9093135 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Bd6 5.fxe6 fxe6 6.Bh3 g6 7.Bxe6+ Kg7 8.Bh3 a5 9.Nf4 Kg8 1:34 1/13 2.19 21742393 1.Qxc8+ Bxc8 2.Rxc8+ Nf8 3.f5 Qb7 4.Rfc1 Bd6 5.fxe6 fxe6 6.Bh3 h6 7.Nf4 Kh7 8.Nxe6 Nbd7 9.Rxa8 Qxa8 jm
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