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Subject: Re: How long to see black is winning + crafty bench

Author: Dieter Buerssner

Date: 10:58:50 03/26/05

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On March 26, 2005 at 13:46:11, Kim Roper Jensen wrote:

>Hi
>
>From a game i played against a friend over the board, we came to this pawn
>endgame
>
>[D] 8/1p1k4/5p2/2Pp2p1/P2P3p/8/6PP/6K1 w - - 0 1
>
>and looked at it after the game briefly. Later I looked at it with scid/crafty
>19.19(amd64 3500+, 368M hash, 64 bit linux, bench at the end of post) and crafty
>lacking egtb had some time seeing that its won - how fast does other programs
>see this ?

>               20->  50.68  -1.20   1. Kf2 f5 2. h3 Kc7 3. Kf3 b6 4. cxb6+
>                                    Kxb6 5. g3 hxg3 6. Kxg3 Ka5 7. h4 gxh4+
>                                    8. Kxh4 Kxa4 9. Kg5 Kb3 10. Kxf5 Kc3
>                                    11. Ke5 Kc4 12. Ke6 Kxd4

How does black win after 3. g3 instead of 3. Kf3? With Yace I get draw score
after g3 and winning score after Kf3.

Regards,
Dieter

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