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Subject: Re: A New Self-Play Experiment -- Diminishing Returns Shown with 95% Conf.

Author: Ernst A. Heinz

Date: 08:35:00 05/26/00

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>I've heard many people complain that very strong human chess players draw each
>other a lot. So it seems that the percentage of draws increases with human
>strength. Is it that crazy to think that the percentage of draws also increases
>with computer strength (i.e., depth)?

No, it is not crazy at all -- my experiment actually shows this
for "X+1 <=> X" slef-play of "Fritz 6" with 95% confidence.

So, where is the beef?

I was not interested in the question whether the number of draws
also increases for "X <=> X". Why should I test it then as you
repeatedly insisted?

What influence does a higher number of draws for "9 <=> 9" than
for "8 <=> 8" have on the question about the difference in
playing strength between "8 <=> 7" and "9 <=> 8"?

=Ernst=



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