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Subject: Re: Kramnik's 11. Rxb7 was already a CAP record!

Author: Vincent Diepeveen

Date: 05:06:14 10/13/00

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On October 12, 2000 at 21:38:56, Dann Corbit wrote:

>On October 12, 2000 at 19:35:51, Vincent Diepeveen wrote:
>
>>On October 11, 2000 at 13:49:58, Dann Corbit wrote:
>>
>>>[D]rn2k2r/1p2ppbp/p5p1/q1p5/3PP1b1/2P1BN2/P2Q1PPP/1R2KB1R w Kkq - acd 12; acn
>>>30713720; ce 81; pv Rxb7 Bxf3 gxf3 Nc6 Rb2 cxd4 cxd4 Qa4 e5 Rd8 f4 O-O d5;
>>>
>>>If you have CA 5.1, you can easily verify this for yourself!
>>>;-)
>>
>>aplause!
>>
>>however cap never gets to this gruenfeld position
>>i thought cap played only 1.e4,e5 2.nf3,nc6 3.bc4,bc5 doesn't it?
>
>CAP does not play anything at all.  We just feed it a pile of EPD and it pukes
>out the analysis.  We have about 6 million records analyzed at 12 minutes of PII
>300 MHz time or better and 60 million analyzed at 2 seconds.
>
>The most popular positions have been analyzed, and also some projects have been
>analyzed (Stonewall, Scotch, Orangutan are specific openings that have had a
>going over).  The CAP FAQ explains in more detail.

with cap you can never rely on its score as it' sjust a computer search
score without knowing what program did the search.

like using cap in najdorf knowing most used program is crafty is a bit
weird of course. First of all i tactical outsearch with a dual PIII800 in
a tournament game already the cap data, secondly i can't rely on it
at all.

So it's not usuable. i'm not surprised that CAP captures a pawn at b7
at all.

If you rely on cap you can never win a tournament in advance, so you can't
trust it, so you can't use it. so saying it captures a pawn here i
believe at once, but it doesn't change the opinion that it's a useless
statement as too many important moves it plays wrong.

More as a search of DIEP will reveal.






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