Author: Ross Boyd
Date: 15:53:14 08/28/05
Go up one level in this thread
On August 28, 2005 at 13:05:36, Mike Byrne wrote: >CCC arhives indicated no pc program was able to solve this in the late 90's. In >2002, Ruffian was reported to solve fairly quickly. > [d]1r4r1/3q1npk/2b1pbnp/Rp1p4/1N1P3P/2PQ1pP1/1K3B2/5B1R w - - 0 1 TRACE 1.35 on a P3-600Mhz 64Mb hash: 3 00:00.101 8.041 160.820 -3.22 h5 Kh8 Qxg6 4 00:00.111 11.629 166.128 -3.28 h5 Kh8 hxg6 Ng5 5 00:00.201 29.488 163.822 -3.06 h5 Ng5 Qxg6+ Kh8 Na6 Rbc8 Nc5 6 00:00.471 76.769 170.597 -3.25 h5 Ng5 hxg6+ Kh8 Qe3 Qc7 Nxc6 Qxc6 7 00:01.812 150.372 190.344 -3.10 h5 Ng5 hxg6+ Kh8 Qe3 Rgc8 Qf4 Ra8 Rxa8 8 00:03.505 670.281 192.057 -3.34 h5 Ng5 hxg6+ Kh8 Be3 Rgf8 Bf4 Rb6 Nxc6 9 00:06.089 1.222.955 192.591 -3.01 h5 Ng5 hxg6+ Kh8 Be3 Rgf8 Bf4 Rb6 Qe3 Qc8 Qf2 10 00:14.611 2.988.610 200.982 -3.13 h5 Ng5 hxg6+ Kh8 Be3 Rgf8 Bf4 Rb6 Qe3 Qc8 Qf2 Kg8 11 00:54.729 10.239.343 186.441 -2.66 h5 Ng5 hxg6+ Kh8 Be3 Rgf8 Bf4 Rbc8 Qe3 Kg8 Qf2 12 02:03.917 23.318.154 189.578 -2.74 h5 Kh8 hxg6 12 02:32.709 29.060.708 191.188 -2.73 Qxg6+ 12 02:57.105 33.571.306 189.668 -0.73 Qxg6+ 12 04:00.166 44.866.475 186.943 +M15 Qxg6+ Kxg6 Bd3+ Kh5 g4+ Kxg4 Rg1+ Kh3 Bf1+ Kh2 Bg3+ Kxg1 Ra1 Ra8 Rb1 Ra1 Kxa1 Ra8+ Kb2 Ra1 13 05:54.989 61.848.865 174.714 +M15 Qxg6+ Kxg6 Bd3+ Kh5 g4+ Kxg4 Rg1+ Kh3 Bf1+ Kh2 Bg3+ Kxg1 Ra1 Ra8 Rb1 Ra1 Kxa1 Ra8+ Kb2 Ra1
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