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Subject: Re: Question regarding GS 2930 test suite position #13

Author: Robert Hyatt

Date: 13:46:20 05/21/01

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On May 21, 2001 at 13:28:53, Uri Blass wrote:

>On May 21, 2001 at 13:06:51, Andreas Schwartmann wrote:
>
>>I received an e-mail today asking me for help on GS 2930 test suite position
>>#13. My chess abilities are not good enough, I am afraid, but what do you think
>>about this? Here comes the mail:
>>
>>Andreas,
>>
>>I have been using the GS 2930 test suite to estimate the rating for the
>>Deep Blue system.  This is for use in a paper we are preparing.  I
>>downloaded the test suite from your web site.  There are three problems
>>that the system does not solve in 20 minutes.  One of them in particular,
>>#13, is not solved even for very deep searches.  The given move is Bxg7,
>>but Deep Blue Jr. gives a different move that has a somewhat higher score
>>than Bxg7.  The PV follows.  Do you have any opinion on this?  Thank you.
>>
>>Regards,
>>
>>Murray
>>
>>Rh5 Qc2 Qe7 Qb2 Ne5 Rc1 g4 Rf1 Kf1 Qb1 Kg2 Qe4 Kh3 Qb1 Rf5 Qf1 Kh4 Qg2 h3
>>Qa8 Rf7 +1.49
>>
>>--
>>
>>Any comments?
>>Andreas
>
>1)How did you get Deep blue?
>I thought it is dead after beating kasparov.


Notice he said "deep blue junior" which has been around quite a while.  It
was at the last kasparov vs kramnik match, in fact...



>
>2)Why do you use test suites and not games.
>Programs may be tuned for test suites
>Games against the top programs is the best way to evaluate the rating of
>programs.
>
>3)If you want opinions about the position it is better to post the position and
>not only the pv because not everybody knows GS2930.
>
>Uri



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