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Subject: Re: Error in LCT II testsuite

Author: Leen Ammeraal

Date: 10:48:23 08/30/02

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On August 30, 2002 at 10:52:21, Peter Ackermann wrote:

>Hi!
>
>Do you have any idea why 2.31 is not solving "CMB3"? After showing Qf3 he sees
>immediately that white is lost!
>
>Greetings!
>
>Peter

You are the second one to report this to me: Gabor Szots did the same.
Yes, it has to do with (fractionsl) threat extensions. In 2.31
I always extend by INCPLY*7/8, which is the culprit. In previous
versions, I extended by INCPLY but only if the total extensions
are within a limit.
I now have a version Queen2.32 beta which again solves CMB3,
and with some other changes as well, but
I am still testing it strength.
Leen




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