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Subject: Re: Hard pawn endgame?

Author: chandler yergin

Date: 12:23:24 11/17/05

Go up one level in this thread


On November 17, 2005 at 10:11:17, Bernhard Bauer wrote:

>Hi Uri,
>Yace is well known for its endgame strenght. In this type of position Yace is
>simply good. Of course Yace uses EGTBs and bitmaps. Dieter has done a very good
>work!
>As Fruit2.2 doesn't find the solution, I do not expect Toga to find it.
>Anyway, its a simple position, won for white to move.
>Kind regards
>Bernhard
>
>On November 17, 2005 at 09:41:12, Uri Blass wrote:
>
>>On November 17, 2005 at 08:59:39, Bernhard Bauer wrote:
>>
>>>This pawn endgame has only 7 pieces.
>>>Yace shines bright in this type of position.
>>>Gambitfruit finds the right move early, but fails to give a high score.
>>>Running it for 15 min on a AMD XP 1800 MHz let it reach a depth of 31,
>>>but the score remains at 1.76.
>>>What's the reason?
>>>Kind regards
>>>Bernhard
>>
>>I do not know but I guess that some random move generator can get the correct
>>score even faster than yace if it is lucky
>>
>>Maybe yace is lucky
>>Note that even some plies after the root position after white lost a tempo
>>commercial Fruit does not see nothing at depth 36(white move by yace when black
>>moves by fruit)
>>
>>1.Ke4 Ke8 2.Ke3 Ke7 3.Kf3 Kd6 4.Ke4 Ke7 5.Ke5
>>
>>New game,
>>[D]8/4k1p1/8/4KPp1/6P1/7P/8/8 b - - 0 1
>>
>>Analysis by Fruit 2.2.1:
>>
>>5...Kd7
>>  +-  (2.14)   Depth: 1/1   00:00:00
>>5...Kd7 6.Kd4
>>  +-  (1.94)   Depth: 2/3   00:00:00
>>5...Kd7 6.Kd5 Ke7
>>  +-  (2.14)   Depth: 3/4   00:00:00
>>5...Kd7 6.f6 Ke8 7.fxg7 Kf7
>>  +-  (3.61)   Depth: 4/6   00:00:00
>>5...Kf7 6.Kd4 Ke7 7.Kd5
>>  +-  (1.94)   Depth: 4/7   00:00:00
>>5...Kf7 6.Kd4 g6 7.Ke5 gxf5 8.gxf5
>>  +-  (1.75)   Depth: 5/7   00:00:00
>>5...Kf7 6.Kd4 Kf6 7.Kd5 g6 8.fxg6 Kxg6
>>  +-  (1.46)   Depth: 6/8   00:00:00  1kN
>>5...Kf7 6.Kd4 Kf6 7.Kd5 Ke7 8.Kc5 Kf6
>>  +-  (2.02)   Depth: 7/9   00:00:00  2kN, tb=3
>>5...Kf7 6.Kd6 Kf6 7.Kd5 g6 8.Ke4 Kf7 9.Ke5 gxf5 10.gxf5
>>  +-  (1.75)   Depth: 8/11   00:00:00  6kN, tb=5
>>5...Kf7 6.Kd6 Kf6 7.Kd5 g6 8.Ke4 Kf7 9.Ke5 gxf5 10.gxf5
>>  +-  (1.75)   Depth: 9/11   00:00:00  8kN, tb=6
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kd4 Kd6 9.Kc4 Ke5 10.Kc5
>>  +-  (1.58)   Depth: 10/13   00:00:00  13kN, tb=6
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kd4 Kf7 9.Kc4 g6 10.Kd4 gxf5 11.gxf5
>>  +-  (1.55)   Depth: 11/15   00:00:00  21kN, tb=8
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc5 Ke8 9.Kd4 Kf7 10.Kc4 g6 11.Kd4 gxf5 12.gxf5
>>  +-  (1.55)   Depth: 12/15   00:00:00  31kN, tb=10
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc5 Ke8 9.Kd4 Kf7 10.Kc4 g6 11.Kd4 gxf5 12.gxf5
>>  +-  (1.55)   Depth: 13/17   00:00:01  48kN, tb=13
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kd4 Ke8 9.Kc5 Ke7 10.Kc4 Kf7 11.Kc3 g6 12.Kd4 gxf5
>>13.gxf5
>>  +-  (1.55)   Depth: 14/19   00:00:01  73kN, tb=13
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kd4 Ke8 9.Kc5 Ke7 10.Kc4 Kf7 11.Kd3 g6 12.Kd4 gxf5
>>13.gxf5
>>  +-  (1.55)   Depth: 15/19   00:00:01  96kN, tb=22
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kd4 Ke8 9.Kc5 Ke7 10.Kc4 Kf6 11.Kd3 Kf7 12.Kc3 g6
>>13.Kd4 gxf5 14.gxf5
>>  +-  (1.55)   Depth: 16/22   00:00:01  129kN, tb=37
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kd3 g6
>>13.Kd4 gxf5 14.gxf5
>>  +-  (1.55)   Depth: 17/26   00:00:01  207kN, tb=74
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Kf7 11.Kc6 Ke7 12.Kd5 Kf7
>>13.Kc5 g6 14.Kd5 gxf5 15.gxf5
>>  +-  (1.55)   Depth: 18/28   00:00:01  317kN, tb=140
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Ke7 12.Kd3 Kf7
>>13.Kc3 g6 14.Kd4 gxf5 15.gxf5
>>  +-  (1.55)   Depth: 19/32   00:00:01  415kN, tb=345
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kd3 Ke8
>>13.Kc2 Kf7 14.Kc3 g6 15.Kd4 gxf5 16.gxf5
>>  +-  (1.55)   Depth: 20/33   00:00:01  499kN, tb=546
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kd3 Ke8
>>13.Kc2 Kf7 14.Kc3 g6 15.Kd4 gxf5 16.gxf5
>>  +-  (1.55)   Depth: 21/35   00:00:01  611kN, tb=732
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Kf7 11.Kb6 Ke7 12.Ka5 Kf7
>>13.Kb5 Ke8 14.Kc4 Kf7 15.Kc5 g6 16.Kd5 gxf5 17.gxf5
>>  +-  (1.55)   Depth: 22/39   00:00:01  911kN, tb=1080
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc5 Ke7 14.Kd5 Kf7 15.Kc6 g6 16.Kd5 gxf5 17.gxf5
>>  +-  (1.55)   Depth: 23/39   00:00:02  1089kN, tb=1911
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kd3 Ke8
>>13.Ke2 Ke7 14.Kd2 Kf6 15.Kd3 Kf7 16.Kc3 g6 17.Kd4 gxf5 18.gxf5
>>  +-  (1.55)   Depth: 24/40   00:00:02  1402kN, tb=1957
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kd3 Ke8
>>13.Kc3 Ke7 14.Kd4 Kf6 15.Kc5 Kf7 16.Kc6 g6 17.Kd5 gxf5 18.gxf5
>>  +-  (1.55)   Depth: 25/43   00:00:02  1935kN, tb=2443
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc6 Kf7 14.Kc7 Ke7 15.Kb6 Kf6 16.Kc5 Kf7 17.Kc6 g6 18.Kd5 gxf5 19.gxf5
>>  +-  (1.55)   Depth: 26/43   00:00:02  2708kN, tb=2971
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc6 Kf7 14.Kd7 Kf8 15.Ke6 Ke8 16.Kd6 Kf7 17.Kc6 g6 18.Kd5 gxf5 19.gxf5
>>  +-  (1.55)   Depth: 27/48   00:00:05  6894kN, tb=4130
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc5 Ke7 14.Kd4 Kf6 15.Kd3 Ke7 16.Ke2 Kf6 17.Kd2 Kf7 18.Kc3 g6 19.Kd4 gxf5
>>20.gxf5
>>  +-  (1.55)   Depth: 28/48   00:00:07  9576kN, tb=4949
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc6 Kf7 14.Kd7 Kf8 15.Kc7 Kf7 16.Kb7 Ke7 17.Kb6 Kf7 18.Kc6 g6 19.Kd5 gxf5
>>20.gxf5
>>  +-  (1.55)   Depth: 29/50   00:00:08  11757kN, tb=5637
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc6 Kf7 14.Kd7 Kf8 15.Kd6 Kf7 16.Kc7 Ke7 17.Kc8 Kf6 18.Kd7 Kf7 19.Kc6 g6
>>20.Kd5 gxf5 21.gxf5
>>  +-  (1.55)   Depth: 30/53   00:00:10  14283kN, tb=6738
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kc3 Ke8
>>13.Kc2 Kf7 14.Kd2 Ke7 15.Ke2 Kf6 16.Kd3 Ke7 17.Kd4 Kf6 18.Kc5 Kf7 19.Kc6 g6
>>20.Kd5 gxf5 21.gxf5
>>  +-  (1.55)   Depth: 31/54   00:00:14  20337kN, tb=7717
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kc3 Ke8
>>13.Kc2 Kf7 14.Kd3 Ke8 15.Ke2 Ke7 16.Kf1 Kf6 17.Kf2 Kf7 18.Kg3 g6 19.Kf3 Ke7
>>20.Ke3 Kf7 21.Kd4
>>  +-  (1.55)   Depth: 32/55   00:00:21  29121kN, tb=10243
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc6 Kf7 14.Kd7 Kf8 15.Kd6 Kf7 16.Kc7 Ke7 17.Kb7 Kf6 18.Kc8 Ke7 19.Kc7 Kf7
>>20.Kc6 g6 21.Kd5
>>  +-  (1.55)   Depth: 33/55   00:00:27  37834kN, tb=11880
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kb5 Ke8
>>13.Kc6 Kf7 14.Kd7 Kf8 15.Kd6 Kf7 16.Kc6 Ke7 17.Kc7 Kf6 18.Kd7 Kf7 19.Kd8 Kf8
>>20.Kc8 g6 21.Kc7
>>  +-  (1.55)   Depth: 34/57   00:00:37  52206kN, tb=13706
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kc3 Ke8
>>13.Kc2 Kf7 14.Kd3 Ke8 15.Kd2 Ke7 16.Ke3 Kf6 17.Kd3 Ke7 18.Kd4 Kf6 19.Kc3 Ke7
>>20.Kd2 g6 21.Kd3
>>  +-  (1.55)   Depth: 35/58   00:00:48  70993kN, tb=15780
>>5...Kf7 6.Kd6 Kf6 7.Kd5 Ke7 8.Kc4 Kf6 9.Kd4 Ke7 10.Kc5 Ke8 11.Kc4 Kf7 12.Kc3 Ke8
>>13.Kc2 Kf7 14.Kd3 Ke8 15.Kd2 Ke7 16.Ke1 Kf7 17.Ke2 Ke7 18.Kf1 Kf6 19.Kf2 Kf7
>>20.Kg3 g6 21.Kf3
>>  +-  (1.55)   Depth: 36/67   00:01:13  109991kN, tb=20984
>>
>>(,  17.11.2005)
>>
>>surprisingly if I let it to analyze positions after 5...Kf7 6.Kd5 it see mate
>>in 29 only at depth 28.

That's 28/60 Where the tb's are being accessed.

>>
>>New game,
>>[D]8/5kp1/8/3K1Pp1/6P1/7P/8/8 b - - 0 1
>>
>>Analysis by Fruit 2.2.1:
>>
>>6...Kf6
>>  +-  (2.14)   Depth: 1/1   00:00:00
>>6...Kf6 7.Kd4
>>  +-  (1.94)   Depth: 2/3   00:00:00
>>6...Kf6 7.Kd4 Ke7
>>  +-  (2.14)   Depth: 3/5   00:00:00
>>6...Ke7 7.Kd4 Kd6
>>  +-  (2.02)   Depth: 3/5   00:00:00
>>6...g6 7.Ke5 gxf5 8.gxf5
>>  +-  (1.75)   Depth: 3/5   00:00:00
>>6...g6 7.Ke5 Kg7 8.f6+ Kf7
>>  +-  (2.72)   Depth: 4/6   00:00:00
>>6...Ke7 7.Kc5 Kf6 8.Kd4
>>  +-  (1.94)   Depth: 4/6   00:00:00
>>6...Kf6 7.Kd4 g6 8.fxg6 Kxg6
>>  +-  (1.46)   Depth: 4/6   00:00:00
>>6...Kf6 7.Kd4 Ke7 8.Kc5 Kf6
>>  +-  (2.02)   Depth: 5/6   00:00:00
>>6...Kf6 7.Kd4 g6 8.Ke4 Kf7 9.Ke5 gxf5 10.gxf5
>>  +-  (1.75)   Depth: 6/9   00:00:00  2kN
>>6...Ke7 7.Kc5 g6 8.fxg6 Kf6 9.Kd4 Kxg6
>>  +-  (1.46)   Depth: 6/9   00:00:00  2kN
>>6...Ke7 7.Kc5 Kf7 8.Kd4 Kf6 9.Kd3 Ke5
>>  +-  (1.78)   Depth: 7/9   00:00:00  4kN, tb=6
>>6...Kf6 7.Kd4 g6 8.Ke4 Kf7 9.Ke5 gxf5 10.gxf5
>>  +-  (1.75)   Depth: 7/9   00:00:00  4kN, tb=6
>>6...Kf6 7.Kd4 g6 8.Ke4 Kf7 9.Ke5 Kg7 10.Ke6 gxf5 11.gxf5
>>  +-  (1.75)   Depth: 8/11   00:00:01  6kN, tb=7
>>6...Ke7 7.Kc5 Kd7 8.Kc4 Kc6 9.Kd4 Kd6 10.Kd3
>>  +-  (1.70)   Depth: 8/11   00:00:01  8kN, tb=7
>>6...Ke7 7.Kc5 Kf6 8.Kd4 g6 9.Ke4 Kf7 10.Ke5 gxf5 11.gxf5
>>  +-  (1.75)   Depth: 9/11   00:00:01  11kN, tb=9
>>6...Ke7 7.Kc5 Kf6 8.Kd4 g6 9.Ke4 Kf7 10.Ke5 Kg7 11.Ke6 gxf5 12.gxf5
>>  +-  (1.75)   Depth: 10/12   00:00:01  16kN, tb=9
>>6...Ke7 7.Kc5 Kf6 8.Kd4 Kf7 9.Kc4 g6 10.Kd4 Ke7 11.Ke5 gxf5 12.gxf5
>>  +-  (1.63)   Depth: 11/14   00:00:01  24kN, tb=9
>>6...Ke7 7.Kc5 Kf6 8.Kd4 Ke7 9.Kc4 Kd6 10.Kd3 Ke5 11.Ke3 Kd5 12.Kd3
>>  +-  (1.58)   Depth: 12/16   00:00:01  37kN, tb=12
>>6...Ke7 7.Kc5 Kf6 8.Kd4 Ke7 9.Kc4 Kf7 10.Kd3 Kf6 11.Kc3 Ke5 12.Kd2 Ke4
>>  +-  (1.66)   Depth: 13/17   00:00:01  68kN, tb=13
>>6...Ke7 7.Kc5 Kf6 8.Kd4 Kf7 9.Kc4 Ke7 10.Kd3 Kf6 11.Kc3 Ke5 12.Kc4 Ke4 13.Kc5
>>  +-  (1.58)   Depth: 14/17   00:00:02  107kN, tb=28
>>6...Ke7 7.Kc5 Kf6 8.Kd4 Ke7 9.Kc4 Kd6 10.Kd3 Ke5 11.Kc3 Kf4 12.Kd4 Kg3 13.Ke5
>>Kxh3
>>  +-  (1.60)   Depth: 15/17   00:00:02  131kN, tb=45
>>6...Ke7 7.Kc5 Kf6 8.Kd4 Ke7 9.Kc4 Kf7 10.Kd3 Kf6 11.Kc3 Ke5 12.Kc4 Ke4 13.Kb4
>>Ke5 14.Kc5
>>  +-  (1.58)   Depth: 16/25   00:00:02  166kN, tb=74
>>6...Ke7 7.Kc6 Kf7 8.Kc5 Kf6 9.Kd6 Kf7 10.Kd7 Kf6 11.Kc7 g6 12.fxg6 Ke7 13.g7 Kf7
>>14.Kd6 Kg8 15.Ke5 Kxg7
>>  +-  (1.58)   Depth: 17/31   00:00:02  436kN, tb=123
>>6...Ke7 7.Kc6 Kf7 8.Kc5 Kf6 9.Kd4 Ke7 10.Kc4 Kf6 11.Kd3 Ke5 12.Ke3 Kd6 13.Kd2
>>Ke5 14.Kd3 Kd5 15.Ke3
>>  +-  (1.58)   Depth: 18/32   00:00:02  520kN, tb=270
>>6...Ke7 7.Kc6 Kf7 8.Kc5 Ke7 9.Kc4 Kd7 10.Kd4 Kd6 11.Kd3 Kd5 12.Kc2 Kc4 13.Kd2
>>Kd4 14.Ke2 Ke4 15.Kf2 Kd4
>>  +-  (1.54)   Depth: 19/32   00:00:02  813kN, tb=377
>>6...Ke7 7.Kc6 Kf7 8.Kc5 Ke7 9.Kc4 Kd7 10.Kd3 Kc7 11.Kc3 Kd7 12.Kc4 Kc6 13.Kb4
>>Kd5 14.Kc3 Ke5 15.Kc4 Ke4 16.Kc5
>>  +-  (1.58)   Depth: 20/32   00:00:02  996kN, tb=538
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kc5 Kf7 12.Kd4 Kf6 13.Kc4
>>Ke5 14.Kc3 Kf4 15.Kd4 Kg3 16.Ke4 Kxh3
>>  +-  (1.60)   Depth: 21/36   00:00:02  1408kN, tb=1360
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kd7 Kf7 12.Kc7 Ke7 13.Kc8
>>Ke8 14.Kb7 Ke7 15.Kc7 Kf6 16.Kb6 Ke5 17.Kc5
>>  +-  (1.58)   Depth: 22/38   00:00:02  1591kN, tb=1536
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kd7 Kf7 12.Kd8 Kf8 13.Kc7
>>Kf7 14.Kb6 g6 15.fxg6+ Kf6 16.Kc5 Ke7 17.Kd4 Kf6 18.g7 Kxg7
>>  +-  (1.58)   Depth: 23/45   00:00:02  1909kN, tb=1803
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kd7 Kf7 12.Kd8 Kf8 13.Kc7
>>Ke8 14.Kc8 Ke7 15.Kb8 Kf8 16.Kb7 Ke7 17.Kb6 Kd6 18.Kb5
>>  +-  (1.58)   Depth: 24/45   00:00:03  2081kN, tb=2166
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kd7 Kf7 12.Kc6 Ke7 13.Kc7
>>Kf7 14.Kb6 Kf6 15.Kc5 Ke5 16.Kc6 Kf4 17.Kd5 Kg3 18.Ke4 Kxh3
>>  +-  (1.60)   Depth: 25/52   00:00:03  2829kN, tb=3136
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kd7 Kf7 12.Kd8 Kf8 13.Kc7
>>Ke8 14.Kc8 Ke7 15.Kb7 Kd7 16.Ka6 Kc6 17.Ka7 Kc7 18.Ka8 Kc8 19.Ka7
>>  +-  (1.58)   Depth: 26/60   00:00:03  3591kN, tb=3241
>>6...Ke7 7.Kc6 Kf7 8.Kd7 Kf8 9.Ke6 Ke8 10.Kd6 Kf8 11.Kd7 Kf7 12.Kd8 Kf8 13.Kc8
>>Ke8 14.Kb7 Ke7 15.Kc7 Kf7 16.Kb6 g6 17.fxg6+ Kf6 18.Kc5 Ke7 19.Kd4 Kf6 20.g7
>>Kxg7
>>  +-  (1.58)   Depth: 27/60   00:00:03  4650kN, tb=4137
>>6...Ke7 7.Kc6 Kf6 8.Kd6 Kf7 9.Kd7 Kf8 10.Ke6 Ke8 11.f6 g6 12.f7+ Kf8 13.Kd6 Kxf7
>>14.Kd7 Kf6 15.Ke8 Kg7 16.Ke7 Kh7 17.Kf7 Kh6 18.Kf6 Kh7 19.Kxg5
>>  +-  (#29)   Depth: 28/60   00:00:35  46602kN, tb=6225
>>6...Ke7 7.Kc6 Kf6 8.Kd6 Kf7 9.Kd7 Kf8 10.Ke6 Ke8 11.f6 g6 12.f7+ Kf8 13.Kd6 Kxf7
>>14.Kd7 Kf6 15.Ke8 Kg7 16.Ke7 Kh7 17.Kf7 Kh6 18.Kf6 Kh7 19.Kxg5
>>  +-  (#29)   Depth: 29/60   00:00:42  55160kN, tb=7703
>>
>>(,  17.11.2005)



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