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Subject: Re: Test position : pawn endgame

Author: bobby palacios

Date: 17:25:59 01/09/03

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On January 09, 2003 at 20:22:01, bobby palacios wrote:

>On January 09, 2003 at 20:12:11, Gordon Rattray wrote:
>
>>[D] 8/pp5p/4k1p1/3p4/2pPPK2/2P5/PP5P/8 b - - 0 41
>>
>>In this position, with Black to move, I was surprised by the consideration given
>>to g5+ by some programs.  From a "human" point of view, doesn't it just look to
>>give White an easy win?
>>
>>Deep Fritz 7 avoids g5+ completely, but Shredder Paderborn, Chess Tiger 14 and
>>CM9000 are, in my opinion, relatively slow to identify g5+ as losing for Black.
>>They all very quickly see Black is lost after playing a further Kxg5.
>>
>>I think initially h6 is best with a likely draw, but the main point is that g5+
>>is definitely not best.
>>
>>Anyone comment on the latest Shredder (7) and Chess Tiger (15) against this
>>position?
>>
>>thanks
>>
>>Gordon
>
>on my p4 2.47ghz with 256 mb hash
>
>Fritz 8 never considered g5 and wants to play h6 after 5 seconds
>Shredder 7, wants to play g5 even after 21 plies and 2 minutes of thinking time.
>
>And when I force Kxg5 to Shredder 7, it immediately sees the lost.  Weird

After making it think longer, Shredder switched to dxe4 after 3:58 at 22/45
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