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Subject: Re: Why brilliant moves in the opening book might be harmful

Author: Dave Dory

Date: 10:34:14 06/16/99

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Exactly right! If the computer goes out of it's opening book in the middle of a
gambit, it's a big problem.

Although tedious hand tweaking is always needed to some degree, it's great if
the program will "learn" what openings are winners, and choose them. I believe
Crafty does this. If you want to see how Galahad does this, go to:
http://home.fda.net/~wzrdking/index.html and click on the chess programming
link. James has an interesting way for his program to go back through the first
20 moves of each played game, and note whether that opening was favorable or
not.

After lots of games on the chess servers, he's undoubtedly got a better opening
book for his program. (He states that the openings he got from the Pittsburg
archive had errors in it.)




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