Author: Kurt Utzinger
Date: 08:16:15 04/02/05
Go up one level in this thread
On April 02, 2005 at 09:24:41, Terry McCracken wrote: >John Speelman "EG" 1979 >[D]8/1p2k2p/8/P4K2/8/7P/8/8 w > >White to play and win. > >I came up with this "main line" last night. How do your engines handle this, >first without tablebases then with tablebases. > >1.Kg5 Kf7 2.Kh6 Kg8 3.h4 Kh8 4.Kh5 Kg7 5.Kg5 Kf7 6.Kf5 Ke7 7.Ke5 Kd7 >8.Kf6 Ke8 9.Kg7 h5 10.Kg6+- > >Terry Neue Partie, 8/1p2k2p/8/P4K2/8/7P/8/8 w - - 0 1 Analysis by Hiarcs 9: (without EGTB, P4 1.8/32 MB hash) 1.Kg5 Kd7 2.Kh6 Kc6 3.Kxh7 Kb5 4.Kg6 Kxa5 ² (0.52) Tiefe: 1/4 00:00:00 = (0.20) Tiefe: 7/11 00:00:00 5kN 1.Ke5 Kd7 2.Kd5 h6 3.Kc5 Kc7 4.Kb5 Kd7 = (0.21) Tiefe: 7/11 00:00:00 7kN = (0.20) Tiefe: 8/12 00:00:00 14kN 1.Kg5 Kd7 2.Kh6 Kc6 3.Kxh7 Kb5 4.Kg6 Kxa5 5.h4 = (0.20) Tiefe: 8/12 00:00:00 15kN ² (0.28) Tiefe: 9/14 00:00:00 20kN 1.Ke5 Kd7 2.Kd5 Kc7 3.Kc5 Kb8 4.Kb6 Kc8 5.h4 Kb8 ² (0.30) Tiefe: 9/14 00:00:00 24kN ² (0.30) Tiefe: 10/14 00:00:00 41kN 1.Kg5 Kd7 2.Kh6 Kc6 3.Kxh7 Kb5 4.Kg6 Kxa5 5.h4 b5 6.h5 ² (0.33) Tiefe: 10/18 00:00:00 45kN ² (0.36) Tiefe: 11/18 00:00:00 57kN 1.Ke5 Kd7 2.Kd5 Kc7 3.Kc5 Kc8 4.Kb6 Kb8 5.h4 Kc8 6.Kc5 Kc7 ² (0.37) Tiefe: 11/18 00:00:00 63kN ² (0.42) Tiefe: 13/18 00:00:00 131kN 1.Kg5 Kd7 2.Kh6 Kc6 3.Kxh7 Kb5 4.Kg6 Kxa5 5.h4 b5 6.h5 b4 7.Kf6 Kb6 ² (0.43) Tiefe: 13/23 00:00:00 145kN = (0.05) Tiefe: 14/23 00:00:01 238kN 1.Ke5 Kd7 2.Kd5 Kc7 3.Kc5 Kb8 4.Kb6 Kc8 5.Kb5 Kc7 6.h4 = (0.08) Tiefe: 14/23 00:00:01 256kN ² (0.29) Tiefe: 17/27 00:00:02 624kN 1.Kg5 Kf7 2.Kh6 Kg8 3.h4 Kh8 4.Kh5 Kg8 5.Kg4 Kf7 6.Kf5 Ke7 7.h5 Kf7 8.Ke5 Ke7 9.h6 Kd8 10.Kd6 Kc8 11.Ke6 Kc7 12.Ke5 ² (0.30) Tiefe: 17/32 00:00:03 999kN ² (0.63) Tiefe: 22/44 00:01:27 30788kN (Utzinger, MyTown 02.04.2005)
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