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Subject: Re: Junior 6 has an enormous bug

Author: Ernst Walet

Date: 10:10:49 03/17/01

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On March 17, 2001 at 13:04:29, Antonio Senatore wrote:

>It seems incredible that a top chess program like Junior 6 (without the KPPKB
>tablebase but with the KBK and the KBKP tables) CAN'T SEE MATE IN ONE in the
>next position:
>
>7k/4pK1p/7B/8/8/8/8/8 w - -
>
>Junior neither can see mate in one in the following positions (without KNNKP
>tablebase):
>
>8/8/8/8/6N1/5NK1/7p/7k w - -
>
>8/8/8/8/8/6NK/3N1p2/6k1 w - -
>
>
>In the next position, he can't see mate in two:
>
>7k/3N4/6KN/8/8/8/7p/8 w - -
>
>Let's hope in the next update this problem is resolved.
>
>Regards.
>
>Antonio

What happens when you don't use tablebases at all, and with juat all 3+4 piece
tablebases?

Ernst.




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