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Subject: Re: Nunn test

Author: Frank Schubert

Date: 04:44:23 11/09/99

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On November 09, 1999 at 06:41:16, blass uri wrote:


>
>The nunn match is also not the right way to decide about the level of chess
>programs.
>
>The main problem is that the positions are known.
>
>Uri


Hi Uri,

You cannot compare the Nunn-Test with simple positional tests.
Please show me one programmer who is able to tune his program
for the Nunn-test WITHOUT increasing the general playing strength. If he is
able to do that, he will produce a better chess program. That's one of
the main ideas of the Nunn test. Another important point is that it's
not possible to suppress games. So I think that the Nunn test is a very
accurate indicator of playing strength within the 20 games limit.
But of course 20 games are not much, and therefore results like 9-11 or
even 13-7 do not really show which program is definitely the best.

Frank






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