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Subject: Re: Why is this type of endgame position still so difficult??

Author: Larry Clark

Date: 01:35:37 06/11/01

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On June 11, 2001 at 03:08:10, Uri Blass wrote:

>On June 11, 2001 at 03:05:27, Uri Blass wrote:
>
>>On June 11, 2001 at 01:31:14, Jouni Uski wrote:
>>
>>>[D]8/4k3/2K5/6p1/6B1/7P/8/8 w - -
>>>
>>>I tested this simple draw position with 3 engines:
>>>Fritz5      +4,53 no TBs
>>>Goliath     +3,39 no TBs
>>>Crafty18.7  +5,01 with 4 piece TBs
>>>
>>>Hmm. Should this already be solved poblem?
>>>
>>>Jouni
>>
>>The position is not simple draw.
>>I have not the tablebases to find out if it is a draw or not a draw but white
>>may try to force black to play g4 by zunzwang and to win after hxg4.
>>
>>Uri
>
>It seems that I am wrong because if black has to play g4 by zunzwang after hxg4
>it is a stalemate and a draw.
>
>Uri

I have the TB.  It's a draw.



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