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Subject: Re: God's Opening Book ( also known as chess engine annotated book)

Author: Dann Corbit

Date: 08:45:45 05/17/05

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On May 16, 2005 at 21:28:21, Komputer Korner wrote:

>Now that chess engines are rated equal to top GMs, why can't some chess
>programmer  write a script to enable a copy of his engine Ex:
>Fritz,Shredder,Crafty to analyze every position (where there is more than 1 move
>choice in the book) let us say for 2 minutes each starting at the beginning of
>the book. Then it would automatically put in the numerical annotation in the
>opening book. After a couple of months or so, X number of plies of opening moves
>would be completely annotated(depending on the size of the book. Or better yet,
>the openings could be split up and one computer each could be used on each
>opening and then at the end they could be combined. I am assuming that the books
>and combined master book would catch all transpositions like the ChessBase and
>Bookup opening books do. Then the programmer or company could sell or give away
>this annotated master book which the customer could change with new information.
> Or has this already been done. I know that there are lots of small books that
>have been done but what about God's opening book?

About 2 hours per position would be needed, at least.
That is if Shredder were used.  Much more time would be needed for a
run-of-the-mill chess engine.

Chess programs have the most problems in closed positions.  Look at this:
[D]rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq -

Here is some computerized analysis of chess positions:
ftp://cap.connx.com/pub/Public_CAP_Results/Brainy/brainy.epd.bz2

Chess Assistant has many times that much analysis.

You will be truly horrified to know that they have minimaxed it as well.



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