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Subject: Re: John Nunn Test suite

Author: Robert Hyatt

Date: 09:36:22 11/21/97

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On November 21, 1997 at 10:53:47, mike cooter wrote:

>
>On November 20, 1997 at 16:59:03, mike cooter wrote:
>
>>On the Chessbase website, there is a test suite developed by John Nunn.
>>
>>According to Chessbase these are equal positions and are good starting
>>points for a program vs. program game because it eliminates opening
>>books and tests the true playing strength of the program.
>>
>>Is this true? If it is, then Under 2/40 time conditions Fritz 5 is
>>stronger than Rebel 9, MChess 6, and Genius 5.
>
>Thanks for the feedback guys. But I still have questions. IS a test like
>this truly ojective? Are they equal positions which eliminate poor or
>excellent opening books?

the main point of this sort of test is that you play *two* games for
each position, with each program playing both the black and white sides.
This means the position "ought" to be book-independent, although I don't
know that there is any guarantee that the test position is not in either
program's book...



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