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Subject: Re: Crafty engine for Fritz - explained

Author: Bruce Moreland

Date: 02:12:34 10/14/98

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On October 13, 1998 at 17:50:53, Moritz Berger wrote:

>On October 13, 1998 at 17:44:15, blass uri wrote:
>
>
>>It could not win a +6 ending because there is no basis to +6
>>The problem is with the evaluation function.
>
>You are perfectly right. But of course, with full 5 man endgame tablebases
>(probed during search before reaching the 5 man endgame), the eval problem would
>never show up ...

Yes, this is one of those nice low-material transition cases.  You want to trade
down when you are ahead, but there are some endings where you are way ahead but
they are drawn.  I think that proper handling of this and the precursors to this
is worth some Elo points, it is surprisingly common.

bruce



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