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Subject: Re: King and pawn game tuner for your program

Author: Roy Eassa

Date: 11:23:38 06/27/02

Go up one level in this thread


On June 27, 2002 at 14:06:31, Scott Gasch wrote:

>On June 27, 2002 at 13:38:32, Ferdinand S. Mosca wrote:
>
>>8/k6p/8/2P2p2/2P1p3/7K/1P3P2/8 b - - 0 35
>

Fritz 7 on AMD 1.2 sees the move improving and improving, but does not see that
Black is better within 11 minutes (when I stopped it).  NOTE: the cache was not
clear at the beginning so the times may be a bit low:

1...h5 2.Kg3 Kb7 3.b4
  +-  (2.97)   Depth: 14/25   00:00:00  244kN
1...h5--
  +-  (3.25)   Depth: 15/19   00:00:00  245kN
1...h5
  +-  (3.25)   Depth: 15/27   00:00:00  395kN
1...h5!
  +-  (2.97)   Depth: 16/30   00:00:01  709kN
1...h5 2.Kg3 Kb7 3.b4 Kc6 4.f4 Kd7 5.b5 Ke7 6.c6
  +-  (2.94)   Depth: 16/30   00:00:01  831kN
1...h5--
  +-  (3.22)   Depth: 17/25   00:00:01  841kN
1...h5
  +-  (3.22)   Depth: 17/32   00:00:01  1237kN
1...h5!
  +-  (2.94)   Depth: 18/35   00:00:03  2281kN
1...h5 2.Kg3 Kb7 3.b4 Kc6 4.f4 Kc7 5.b5 Kd7 6.c6+ Kd6 7.c5+ Kc7 8.Kf2 h4
  +-  (3.00)   Depth: 19/35   00:00:06  4486kN
1...h5!
  +-  (2.72)   Depth: 20/38   00:00:26  18393kN
1...h5!
  +-  (2.44)   Depth: 20/38   00:00:42  29564kN
1...h5!
  +-  (1.87)   Depth: 20/38   00:01:03  43573kN
1...h5 2.Kg3 Kb7 3.b4 Kc6 4.f4 Kc7 5.b5 Kd7 6.c6+ Kd6 7.c7 Kxc7
  +-  (1.78)   Depth: 20/38   00:01:16  53309kN
1...h5!
  +-  (1.50)   Depth: 21/40   00:02:05  86973kN
1...h5!
  ±  (1.22)   Depth: 21/40   00:02:53  120255kN
1...h5!
  ²  (0.66)   Depth: 21/40   00:03:43  153833kN
1...h5 2.Kg3 Kb7 3.b4 Kc6 4.f4 Kc7 5.b5 Kd7 6.c6+ Kd6 7.c7 Kxc7
  ²  (0.56)   Depth: 21/40   00:04:21  179696kN
1...h5 2.Kg3 Kb7 3.b4 Kc6 4.f4 Kc7 5.b5 Kd7 6.c6+ Kd6 7.c7 Kxc7
  ²  (0.56)   Depth: 22/42   00:05:41  234817kN
1...h5!
  ²  (0.28)   Depth: 23/45   00:09:49  406190kN



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