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Subject: Re: Which version of Crafty will be used at the WCCC?

Author: Norm Pollock

Date: 12:11:05 07/01/04

Go up one level in this thread


On July 01, 2004 at 15:01:47, Uri Blass wrote:

>On July 01, 2004 at 14:32:18, Norm Pollock wrote:
>
>>On July 01, 2004 at 14:14:50, Peter Berger wrote:
>>
>>>On July 01, 2004 at 13:51:27, Norm Pollock wrote:
>>>
>>>>I hope Dr Hyatt uses 18.12. I think it is stronger than 19.14. 18.12 was
>>>>recently matched by SSDF to Shredder8. I suspect the chessbase folks are
>>>>expecting 18.12.
>>>
>>>Given the result of the recent SSDF match I am surprised that you think that
>>>18.12 is stronger. It is likely that Dr Hyatt will use version 19.15 though,
>>>which is most probably also what the "ChessBase folks" would expect :) .
>>>
>>>Peter
>>
>>I think 18.12 got about 25% in the SSDF match. Keep in mind that Shredder8 is a
>>stronger engine, the match was in the chessbase GUI with a CB book. I think that
>>with a level playing table, 18.12 would have a 33% chance of beating shredder8
>>in a single game.
>
>I think that you forget that 19.15 has 200% result against every program in the
>ssdf list.
>
>If you do not believe me then take the number of games that 19.15 played in the
>ssdf against program X(0 for every X) and multiply by 200%.
>
>You will find exactly the number of points that Crafty19.15 got in the ssdf
>against X(0 for every X).
>
>Uri

Thanks for the math briefing. But isn't 200 * 0 = zero? ;-)

Getting back to my equally illogical theory, the CB boys have 3 serious
contenders. Only one, Crafty, will have the hardware to pull off an upset. They
have checked all the versions of crafty and aside from a new untested version
19/.15 that may be buggy, the one they fear the most is 18.12. Otherwise why did
SSDF suddenly match it with Shredder8?





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