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Subject: Re: Yace 0.99.56

Author: Dieter Buerssner

Date: 11:34:13 01/02/03

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On January 02, 2003 at 14:03:42, Manfred Rosenboom wrote:

>Yace needs a while, but from depth 11 on it finds the move.
>Also in depth 13 Yace announce a mate in 16. This announcement may be wrong, but
>at least there must be a mate.

Manfred, I think with most chess engines (not mate solvers) mate announcements
must be interpreted as: It is at least a mate that long, it may be faster. In
this sense, announcing mate in 16 is not wrong. BTW. Here my current version
announces mate in 15. But this can also be pure luck, and with a different hash
table size, it might first find mate in 16, too.

IIRC, the position was discussed here not too long ago.

Regards,
Dieter




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