Author: John Merlino
Date: 20:28:41 05/22/05
Go up one level in this thread
On May 22, 2005 at 19:51:05, Vincent Lejeune wrote: >Wich engine would play f4!! ? > >[d]r1b1k2r/1p3ppp/p1n1pn2/3pq1B1/3NPP2/2P5/P1P1B1PP/R2Q1RK1 b kq - 0 1 > >after f4 : >12...Dxe4 13.Fxf6 gxf6 14.Fd3 De3+ 15.Rh1 Cxd4 16.cxd4 e5 17.dxe5 fxe5 18.Dh5 >or 12...Dc7 13.Fxf6 gxf6 14.exd5 exd5 > >1-0 > >Strangely, computers have problem to find this move but when you play it on the >board it understand quickly black is burst. CM9_R1 needs nine seconds on a P4-2.4 to settle on the move: Time Depth Score Positions Moves 0:00 1/6 0.75 28057 1.Bxf6 Qxf6 2.exd5 exd5 3.Bf3 Be6 4.Rb1 0:00 1/7 0.61 89805 1.Bxf6 Qxf6 2.Nxc6 bxc6 3.c4 d4 4.c3 dxc3 0:01 1/8 0.52 193788 1.Bxf6 Qxf6 2.exd5 exd5 3.Bf3 Ne7 4.Qd2 O-O 5.Rfe1 0:01 1/8 0.63 251068 1.f4 Qxe4 2.Qd2 Nxd4 3.cxd4 Qf5 4.Rae1 Ne4 0:03 1/9 0.45 550484 1.f4 Qxe4 2.Bxf6 gxf6 3.Bd3 Qe3+ 4.Kh1 Nxd4 5.cxd4 h6 6.c3 Bd7 0:04 1/9 0.50 734990 1.Bxf6 Qxf6 2.exd5 exd5 3.Bd3 O-O 4.Qh5 h6 5.Qxd5 Be6 6.Nxe6 fxe6 0:08 2/10 0.47 1508143 1.Bxf6 Qxf6 2.Nxc6 bxc6 3.exd5 exd5 4.c4 dxc4 5.Re1 O-O 6.Bxc4 0:09 2/10 0.76 1790234 1.f4 Qxe4 2.Bxf6 gxf6 3.Bd3 Qe3+ 4.Kh1 Nxd4 5.cxd4 Bd7 6.Rb1 Rg8 7.Bxh7 0:19 2/11 1.28 3797347 1.f4 Qxe4 2.Bxf6 gxf6 3.Bd3 Qe3+ 4.Kh1 Nxd4 5.cxd4 e5 6.fxe5 h5 7.exf6 Qxd4 0:34 2/12 1.35 6793708 1.f4 Qxe4 2.Bxf6 gxf6 3.Bd3 Qe3+ 4.Kh1 Nxd4 5.cxd4 e5 6.fxe5 fxe5 7.Qh5 Be6 8.dxe5 1:08 3/13 1.26 14179301 1.f4 Qxe4 2.Bxf6 gxf6 3.Bd3 Qe3+ 4.Kh1 Nxd4 5.cxd4 e5 6.dxe5 fxe5 7.Qh5 Qd4 8.fxe5 Be6 jm
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