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Subject: Re: Fritz6a major Endgame BUG !

Author: Ernst Walet

Date: 07:23:38 04/09/00

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On April 09, 2000 at 09:47:27, Laurence Chen wrote:

>Here's a position which Fritz 6a played against Rebel-Tiger 12e, and somehow
>Fritz 6a blundered away a win to a draw. It played like a drunk in my opinion in
>this endgame.  It seems to be a major bug in Fritz 6a when accessing the
>tablebases.  I tested this position with other engines, Junior 6a, Hiarcs 7.32,
>Crafty 17.07, and they all played the endgame correctly.  I have all the 5 men
>tablebase endgame in my hard-drive.  And the engines have access to all the
>tablebases.  Can someone check if this happens also in Fritz 6a?
>
>Position after move 70. Black to move.
>[d]8/8/8/2K3p1/3r2P1/4k3/2R5/8 b - - 0 70
>

Hi Chen, do I understand correctly that you used all 3-, 4- and 5-men TBs?
Could you try with temporarely moving the 5 piece TBs to another folder, so by
using only 3- and 4-men TBs?

Thanks, Ernst.



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