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Subject: Re: Tablebase exits?

Author: Dave Gomboc

Date: 09:20:12 05/31/99

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On May 31, 1999 at 08:51:38, James T. Walker wrote:

>Hello David,
>In the above code is the case where there are several "Last moves" in the EGTB
>that are say "Mate in 13" covered?  You seem to say you have it covered where
>the other moves are higher mates like "Mate in 14" but what keeps the program
>from jumping from one mate in 13 to another mate in 13 since it's not worse?
>Jim Walker

It has to be better.

When you've already found a "mate in n", your next position must be a "mate in
n-1".  Otherwise, the first position wasn't actually a mate in n.

BTW, I didn't examine the code.

Dave



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