Author: John Merlino
Date: 10:40:03 07/10/02
Go up one level in this thread
On July 10, 2002 at 08:47:56, Art Basham wrote: >Here white played f x e6...! > >[D]r1br2k1/2qn1ppp/pp1pp3/4bP2/2PNP3/1PN3Q1/PB4PP/3R1R1K w - - > >I was wondering if any of the faster computers would find this one... >and what depth it takes to find it..:-) > >From the excellent book "Queen Sacrifice"... >Pergamon Press Chessmaster 9000, on a PIII-600, sees it in five seconds: Time Depth Score Positions Moves 0:00 1/3 -0.01 1756 1.Qf2 Bxd4 2.Qxd4 Ne5 0:00 1/3 0.00 2850 1.Qh4 Bf6 2.Qh3 0:00 1/4 0.12 4573 1.Qh4 Bf6 2.Qh3 Nc5 3.fxe6 fxe6 0:00 1/4 0.15 7692 1.Qf2 Rf8 2.fxe6 fxe6 3.Qe3 0:00 1/4 0.24 8405 1.Qe3 Nf6 2.fxe6 fxe6 0:00 1/5 0.18 15081 1.Qe3 Nf6 2.fxe6 fxe6 3.Nce2 Bd7 0:01 1/6 0.25 42613 1.Qe3 Nf6 2.Nf3 exf5 3.Nxe5 dxe5 4.Rxd8+ Qxd8 5.exf5 0:02 1/7 0.14 127048 1.Qe3 Nf6 2.Nf3 exf5 3.Nxe5 dxe5 4.Rxd8+ Qxd8 5.exf5 Qd6 0:05 1/7 1.12 297994 1.fxe6 Nf6 2.exf7+ Qxf7 3.Qg5 Bg4 4.Nf5 Kf8 0:07 1/8 0.91 446695 1.fxe6 Nf6 2.exf7+ Qxf7 3.Qg5 Bg4 4.Nf5 Kf8 5.Rd2 Rac8 0:17 1/9 1.06 1090330 1.fxe6 Nf6 2.exf7+ Qxf7 3.Qh4 Bg4 4.Rd2 Qg6 5.Nd5 Nxd5 6.exd5 0:37 1/10 1.01 2605310 1.fxe6 Nf6 2.exf7+ Qxf7 3.Qh4 Bg4 4.Rd2 Qg6 5.Nc6 Rd7 6.Nxe5 dxe5 7.Rxd7 Bxd7 1:41 2/11 1.09 7365654 1.fxe6 Nf6 2.exf7+ Qxf7 3.Qd3 Bg4 4.Nf3 Qe6 5.Rde1 Rac8 6.Nxe5 Qxe5 jm
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