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Subject: Re: Randomness of Crafty's book moves???

Author: Pete Galati

Date: 12:55:47 05/26/00

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On May 26, 2000 at 04:53:46, Severi Salminen wrote:

>>No, I don't think so. A solution could be to download the start.pgn from Hyatts
>>website and change the weights of the moves in notepad or something similar.
>>After this is done, you can create your own modified bookc.bin. You could even
>>create your own start.pgn from scratch if you want to. Do you have a books.bin
>>file?
>
>Yes, I do. Downloaded from Hyatt site. Maybe the lack of bookc.bin confuses
>Crafty. I'll download it and try again. We'll see...
>
>
>Severi

For the most part, Crafty will play a much narrower variety of openings against
another program, no matter what you do.  So downloading bookc.bin would be good
for Crafty, but it won't get you a wider variety of openings, I think it narrows
it in the eng/eng games.

I'd hate to see you putting a large amount of energy into getting it to play
more eng/eng openings, you might not succeed.

I think Mogens has the answer though, you'd want to download the start.pgn and
change the weights (see the text files for instructions) and compile a new
books.bin file (and not use a bookc.bin?).  I have no idea, but I imagine that
you'd need to go though the same basic proceedure to make a bookc.bin file, but
I don't know what file Bob compiled that with to start with.

Pete



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