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Subject: Re: How I think anti-GM works

Author: Don Dailey

Date: 17:21:21 07/22/98

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On July 22, 1998 at 14:41:34, Adam wrote:

>I have been wondering how anti-gm works and how it improved Rebel's
>play during the match. I would think that giving up advantages to
>enter into positions the computer is good at wouldn't give much of
>an improvement. However, with a program like Rebel, this would give,
>say, open positions a higher priority. So they would be searched far
>deeper. Rebel gets more out of deeply searching open positions than closed.
>So it may find good moves in the open position and may be able to see
>problems to help it to decide whether opening up the position is really
>the best choice instead of blindly doing it. But I think the main reason
>Anand lost was that he did not know how to take advantage of Rebel's
>weaknesses.

You are assuming it improved Rebel's play but this is not known.
Anti-GM is an idea of Ed's and there is no way to know whether
it actually helps or not.

Rebel did a great job against Anand, but this could happen
without anti-GM,  Rebel is a great program without anti-GM.


- Don






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