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Subject: Re: Endgame Position : Is this a win for Black or a draw?

Author: Jeroen van Dorp

Date: 08:59:44 01/04/03

Go up one level in this thread


I have been hitting Fritz 8 repeatedly and violently to change its vile
evaluation, but it stays with a complete loss for white, and no action to switch
to other moves, let alone Kc2. It switches for a while to Ke2, but that's it.

P4@2.5GHz, 256Mb HT, all 5 man TB installed.


[D]8/8/6p1/1p3p2/5P2/3k1P1p/PP3K2/8 w - - 0 1

Analysis by Fritz 8:

1.Kg3 Ke3 2.b4
  -+  (-3.06)   Depth: 7/11   00:00:00  10kN
1.Kg3!
  -+  (-2.78)   Depth: 8/17   00:00:00  14kN
1.Kg3 Ke2 2.a3 h2
  -+  (-2.59)   Depth: 8/17   00:00:00  16kN
1.Kg3--
  -+  (-2.87)   Depth: 9/14   00:00:00  20kN
1.Kg3 Ke2 2.a3 h2 3.Kg2 h1Q+ 4.Kxh1 Kxf3 5.Kg1 Kxf4 6.Kf2 g5 7.b3 Ke4
  -+  (-4.72)   Depth: 9/34   00:00:00  42kN, tb=4
1.Kg3!
  -+  (-4.44)   Depth: 10/24   00:00:00  59kN, tb=4
1.Kg3!
  -+  (-4.16)   Depth: 10/24   00:00:00  63kN, tb=4
1.Kg3!
  -+  (-3.59)   Depth: 10/24   00:00:00  68kN, tb=4
1.Kg3 Ke2 2.b4 Ke3 3.a3 h2 4.Kxh2 Kxf4 5.Kg2
  -+  (-2.50)   Depth: 10/26   00:00:00  76kN, tb=4
1.Kg3--
  -+  (-2.81)   Depth: 11/22   00:00:00  85kN, tb=4
1.Kg3 Ke2 2.a3 h2 3.Kxh2 Kxf3 4.b3 Kxf4 5.a4 bxa4 6.bxa4 Ke5 7.a5 Kd6
  -+  (-2.94)   Depth: 11/34   00:00:00  154kN, tb=5
1.Kg3--
  -+  (-3.22)   Depth: 12/28   00:00:00  169kN, tb=6
1.Kg3 Ke2 2.a3 h2 3.Kg2 h1Q+ 4.Kxh1
  -+  (-3.28)   Depth: 12/31   00:00:00  219kN, tb=12
1.Kg3 Ke2 2.a3 h2 3.Kg2 h1Q+ 4.Kxh1 Kxf3 5.b3 Kxf4
  -+  (-3.28)   Depth: 13/25   00:00:00  318kN, tb=19
1.Kg3--
  -+  (-3.56)   Depth: 14/27   00:00:00  441kN, tb=46
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.b3 Kxf4 5.Kg1 Ke4 6.a4 b4 7.Kf2 g5
  -+  (-3.81)   Depth: 14/42   00:00:01  545kN, tb=63
1.Kg3--
  -+  (-4.09)   Depth: 15/26   00:00:01  644kN, tb=95
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.b3 Kxf4 5.Kg1 Ke4 6.a4 b4 7.Kf1
  -+  (-4.12)   Depth: 15/35   00:00:01  908kN, tb=170
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.b3 Kxf4 5.Kg1 Ke4 6.Kf1 g5 7.a4
  -+  (-4.22)   Depth: 16/29   00:00:02  1256kN, tb=385
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 Ke4 6.b3 g5 7.Kg2 f4
  -+  (-4.37)   Depth: 17/32   00:00:03  1958kN, tb=863
1.Kg3--
  -+  (-4.66)   Depth: 18/32   00:00:04  2548kN, tb=1418
1.Kg3 Ke3 2.a3
  -+  (-4.66)   Depth: 18/42   00:00:06  3681kN, tb=1959
1.Kg3--
  -+  (-4.94)   Depth: 19/35   00:00:08  4951kN, tb=2933
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.b3 g4 7.Kg2 Ke5
  -+  (-5.25)   Depth: 19/43   00:00:12  7836kN, tb=4851
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.b3 g4 7.Kg2 Ke5
  -+  (-5.34)   Depth: 20/37   00:00:19  12247kN, tb=9172
1.Kg3--
  -+  (-5.62)   Depth: 21/39   00:02:09  18596kN, tb=15341
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.b3 g4 7.Kg2 Ke4
  -+  (-9.19)   Depth: 21/52   00:03:47  35104kN, tb=27673
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.b3 g4 7.Kg2 Ke4
  -+  (-9.19)   Depth: 22/42   00:04:14  51279kN, tb=42128
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.b3 g4 7.Kg2 Ke4
  -+  (-9.34)   Depth: 23/42   00:05:26  99134kN, tb=94900
1.Kg3--
  -+  (-9.62)   Depth: 24/46   00:08:12  213699kN, tb=207390
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.b3 Ke4 7.Ke2 f4 8.Kf2 g4
  -+  (-9.66)   Depth: 24/52   00:11:10  335195kN, tb=335046
1.Kg3--
  -+  (-9.94)   Depth: 25/49   00:17:41  596591kN, tb=577198
1.Kg3 Ke3 2.a3 h2 3.Kxh2 Kxf3 4.Kg1 Kxf4 5.Kf2 g5 6.Ke2 Ke4 7.Kd2 f4 8.Kc3 f3
9.Kb4 f2 10.Kxb5 f1Q+
  -+  (-10.94)   Depth: 25/58   00:26:10  1029935kN, tb=972609




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