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Subject: Re: Nolot Positions #1

Author: Enrique Irazoqui

Date: 10:41:46 11/28/00

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On November 28, 2000 at 13:19:11, Ed Schröder wrote:

>On November 28, 2000 at 13:00:02, Dann Corbit wrote:
>
>>A number of authors have stated in this forum that they use the WAC and other
>>test suites to tune their programs.  This may or may not make them play better,
>>as you know.  Consider that the Rebel settings for solving positions and the
>>Rebel settings for playing the strongest chess are different.
>>
>>Therefore, to tune purely to solve test suites is probably not the best way to
>>create a strong playing program (though it does produce decent chess).
>
>Using wellknown test positions to test if your program changes do
>a better job is something else than Bob said:
>
>quote:
>
>  I have seen (a) programs tuned to choose the right move to improve
>  their test result scores artificially;
>
>end quote
>
>Note the word artificially which implies cheating.
>
>This of course may be the case but then I would like to see it
>supported by examples.
>
>Ed

There have been examples of programs cooking test positions. And once, on ICC, a
programmer told me in public that if I would publish my own test suite he would
cook it on the spot. So...

Enrique



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