Author: John Merlino
Date: 12:41:14 04/16/05
Go up one level in this thread
On April 16, 2005 at 15:02:50, Mike Byrne wrote: >while searching for info on Ruffian - found this old problem that Ruffian 1.0.1 >solved very quickly > >Crafty 19.20 >Dual Opterons > >White(1): [d]8/8/pp6/2pp2p1/3p2Pk/3P1K1P/5PP1/8 b - - 0 1 Eleven seconds for CM9_R1 on an AMD 2500: Time Depth Score Positions Moves 0:00 1/4 -3.61 228 1...b5 2.Ke2 a5 3.Kd2 a4 0:00 1/5 -3.51 307 1...b5 2.Ke2 a5 3.Kd2 a4 4.Kc2 0:00 1/6 -3.77 577 1...b5 2.Ke2 a5 3.Kd2 a4 4.Kc2 b4 0:00 1/7 -3.66 867 1...b5 2.Ke2 a5 3.Kd2 a4 4.Kc2 b4 5.Kb2 0:00 1/8 -3.83 1242 1...b5 2.Ke2 a5 3.Kd2 a4 4.Kc2 b4 5.Kb2 a3+ 6.Ka2 0:00 2/9 -3.83 2026 1...b5 2.Ke2 a5 3.Kd2 a4 4.Kc2 b4 5.Kb2 a3+ 6.Ka2 0:00 3/10 -4.20 3376 1...b5 2.Ke2 a5 3.Kd2 a4 4.Kc2 b4 5.Kb2 a3+ 6.Ka2 c4 0:00 4/11 Mate05 11217 1...b5 2.Ke2 a5 3.Kf1 a4 4.Kg1 b4 5.Kh2 a3 6.g3# 0:00 4/11 -4.20 17652 1...a5 2.Ke2 a4 3.Kd2 a3 4.Kc1 b5 5.Kb1 b4 6.Ka2 c4 0:00 5/12 Mate05 45624 1...a5 2.Ke2 a4 3.Kf1 a3 4.Kg1 a2 5.Kh2 a1=Q 6.g3# 0:00 5/12 -1.32 54232 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Kxd4 b4 5.Kd3 a5 6.Kc2 a4 7.Kb2 d4 0:00 6/13 -1.58 89764 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Kxd4 b4 5.Kd3 a5 6.Kd2 a4 7.Kc2 a3 8.Kb3 0:00 7/14 -1.32 150424 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 a5 6.Kc2 a4 7.Kc3 a3 8.Kb3 b4 9.Ka2 d4 0:00 8/15 -1.32 260794 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 a5 6.Kc2 a4 7.Kc3 a3 8.Kb3 b4 9.Ka2 d4 0:01 9/16 -1.80 482837 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 a5 6.Kc2 a4 7.Kc3 a3 8.Kb3 b4 9.Ka2 d4 10.Kb3 d3 0:02 10/17 -1.80 871920 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 a5 6.Kc2 a4 7.Kc3 a3 8.Kb3 b4 9.Ka2 d4 10.Kb3 d3 0:05 11/18 1.88 1810950 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 d4 6.Kxd4 b4 7.Ke3 a5 8.Kd3 b3 9.Kc3 a4 10.Kb2 a3+ 11.Kxa3 b2 12.g3+ Kxh3 13.Kxb2 Kxg4 14.Kc3 0:08 12/19 1.76 2959107 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 d4 6.Kxd4 b4 7.Kd3 a5 8.Kc4 a4 9.Kxb4 a3 10.Kb3 a2 11.g3+ Kxh3 12.Kxa2 Kxg4 13.Kb3 Kf3 0:11 13/20 Mate13 4236197 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 d4 6.Ke2 d3+ 7.Kxd3 b4 8.Ke2 b3 9.Kf1 b2 10.Kg1 b1=Q+ 11.Kh2 Qg1+ 12.Kxg1 a5 13.Kh2 a4 14.g3# 0:14 14/21 Mate13 5715817 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 d4 6.Ke2 d3+ 7.Kxd3 b4 8.Ke2 b3 9.Kf1 b2 10.Kg1 b1=Q+ 11.Kh2 Qg1+ 12.Kxg1 a5 13.Kh2 a4 14.g3# 0:20 15/22 Mate13 7936203 1...c4 2.Ke2 cxd3+ 3.Kxd3 b5 4.Ke2 d3+ 5.Kxd3 d4 6.Ke2 d3+ 7.Kxd3 b4 8.Ke2 b3 9.Kf1 b2 10.Kg1 b1=Q+ 11.Kh2 Qg1+ 12.Kxg1 a5 13.Kh2 a4 14.g3# jm
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