Author: John Merlino
Date: 09:47:20 12/17/05
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On December 16, 2005 at 23:46:32, K. Burcham wrote: > >how long does it take your program to find 60. Rxf7? > > [D] 5rk1/1R3bp1/8/Q5Pp/7P/5P2/7K/3r4 w - - 0 60 > >kburcham Three seconds for CM9_R1 on a P4-2.4: Time Depth Score Positions Moves 0:00 1/5 2.58 24886 60.Qa7 Rd2+ 61.Kg3 g6 62.Rd7 Rc2 63.Qd4 0:00 1/6 2.51 38784 60.Qa7 Rd2+ 61.Kg3 Ra2 62.Qd4 Rc2 63.Qd7 g6 0:00 1/6 2.58 46604 60.Qc7 Rd2+ 61.Kg3 Rd1 62.Qe7 Rd4 63.Rd7 0:00 1/7 2.63 83931 60.Qc7 Rd2+ 61.Kg3 Rd1 62.Qe7 Rg1+ 63.Kf2 Rd1 64.Rd7 Rxd7 65.Qxd7 0:01 1/8 2.63 180625 60.Qc7 Rd2+ 61.Kg3 Rd1 62.Qe7 Rc1 63.Qd7 Rc2 64.Rc7 0:01 1/8 2.73 237750 60.Qa7 Rd2+ 61.Kg3 Ra2 62.Qd4 Ra6 63.Qe4 Re6 64.Qd3 Bg6 0:02 1/9 2.81 563165 60.Qa7 Rd6 61.Kg3 Re6 62.Rd7 g6 63.Qd4 Re2 64.Qc3 0:03 1/9 3.06 800983 60.Rxf7 Rxf7 61.g6 Rfd7 62.Qxh5 R1d4 63.Qh7+ Kf8 64.Qh8+ Ke7 65.Qxg7+ Ke6 66.Qh8 Rd2+ 67.Kg3 Rd8 0:04 1/10 3.44 997951 60.Rxf7 Rxf7 61.g6 Rfd7 62.Qxh5 R1d2+ 63.Kg3 Rd1 64.Qh7+ Kf8 65.Qh8+ Ke7 66.Qxg7+ Ke6 67.Qg8+ Kf5 68.Qe8 Rg1+ 69.Kf2 0:09 1/11 3.60 1939030 60.Rxf7 Rxf7 61.g6 Rfd7 62.Qxh5 Kf8 63.Qh8+ Ke7 64.Qxg7+ Ke6 65.Qf8 R7d2+ 66.Kh3 Rh1+ 67.Kg4 Rg1+ 68.Kh5 Rd7 0:17 2/12 3.79 4143450 60.Rxf7 Rxf7 61.g6 Rfd7 62.Qxh5 Kf8 63.Qh8+ Ke7 64.Qxg7+ Ke6 65.Qf8 Rc7 66.g7 Rc2+ 67.Kg3 Rg1+ 68.Kh3 Rh1+ 69.Kg4 Rg1+ 70.Kh5 1:12 3/13 4.11 17123162 60.Rxf7 Rxf7 61.g6 Rfd7 62.Qxh5 Kf8 63.Qh8+ Ke7 64.Qxg7+ Ke6 65.Qf8 R7d2+ 66.Kg3 Rg1+ 67.Kf4 Rd4+ 68.Ke3 Rd7 69.h5 Rg2 70.Qe8+ Re7 jm
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