Author: John Merlino
Date: 15:54:07 08/28/02
Go up one level in this thread
On August 28, 2002 at 04:49:19, George Piles wrote: > > [D]2r2rk1/p3bb1p/2n1Q1p1/q2pP3/3P1P2/p1NB1NR1/1P4P1/1K1R4 w - - id id Pos 1 - >REBEL - EVANS.EPD; > > > How long does it take your program to get a Positive score in this position >after the key move? On a busy PIII-600, it takes Chessmaster 9000 3:01 to find Bxg6. But it does not see the move as winning until 10:27.... Time Depth Score Positions Moves 0:00 1/3 -1.66 3248 1.Qd7 axb2 2.Bb5 Qxc3 3.Bxc6 0:00 1/3 -1.61 5455 1.Qh3 axb2 2.Rh1 Qa1+ 3.Kc2 0:00 1/4 -1.88 9859 1.Qh3 axb2 2.Bf5 Qa1+ 3.Kc2 Rb8 0:00 1/4 -1.73 14844 1.Qd7 axb2 2.Na2 Qa3 3.Bb5 0:01 1/5 -3.26 52623 1.Qd7 axb2 2.e6 Qa1+ 3.Kc2 Nxd4+ 4.Kd2 b1=N+ 5.Nxb1 Bb4+ 6.Ke3 Bxe6 0:02 1/5 -3.01 113233 1.Qg4 axb2 2.e6 Qa1+ 3.Kc2 Nxd4+ 4.Nxd4 Rxc3+ 5.Kd2 Qc1+ 6.Ke2 0:03 1/6 -3.25 197605 1.Qg4 Rb8 2.Bb5 Rxb5 3.Nxb5 Qxb5 4.Rd2 Qf1+ 5.Kc2 Nb4+ 6.Kb3 Qc4+ 7.Ka4 axb2 8.Rxb2 Qa6+ 9.Kb3 0:22 1/7 -5.52 1323655 1.Qg4 axb2 2.Bf5 Qa1+ 3.Kc2 Nb4+ 4.Kd2 Rxc3 5.Rb1 Qa3 6.Qh3 0:28 1/7 -3.26 1716129 1.Qd7 axb2 2.e6 Qa1+ 3.Kc2 Nxd4+ 4.Kd2 b1=N+ 5.Nxb1 Bb4+ 6.Ke3 Bxe6 0:48 1/8 -3.52 2786031 1.Qd7 axb2 2.e6 Qa1+ 3.Kc2 Nxd4+ 4.Kd2 b1=N+ 5.Nxb1 Bb4+ 6.Ke3 Bxe6 7.Qb7 Bc5 1:46 1/9 -3.95 6541132 1.Qd7 axb2 2.e6 Qa1+ 3.Kc2 Nxd4+ 4.Kd2 Rxc3 5.exf7+ Rxf7 6.Qe8+ Bf8 7.Bb1 Nxf3+ 8.gxf3 Qa3 3:01 1/9 -2.30 11896182 1.Bxg6 Bxe6 2.Bxh7+ Kh8 3.Rh1 Bh3 4.Bf5 Bh4 5.Nxh4 a2+ 6.Nxa2 4:12 1/10 -0.49 17406255 1.Bxg6 Bxe6 2.Bxh7+ Kh8 3.Rh1 a2+ 4.Nxa2 Rxf4 5.Bf5+ Bh4 6.Nxh4 Rf1+ 7.Rxf1 Nxd4 8.Ng6+ Kg7 10:27 2/11 1.16 45426255 1.Bxg6 Bxe6 2.Bxh7+ Kh8 3.Rh1 a2+ 4.Nxa2 Bh4 5.Rxh4 Rxf4 6.Rxf4 Qa6 7.Bc2 Qf1+ 8.Nc1 jm
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