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Subject: Re: crafty book.lrn position. lrn

Author: Robert Hyatt

Date: 19:06:33 07/06/00

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On July 06, 2000 at 18:58:37, walter irvin wrote:

>    i put several crafty's in my engine dir in junior .when i put them in there
>all there was was a .exe file .now there is a .lrn file .just how is the lrn
>file generated and how does it determine what goes in it?? how big can the file
>get????


Book.lrn can get arbitrarily large.  It is the "export" version of everything
your crafty has "learned" with respect to its opening book.

Position.bin has a finite size, although offhand I don't recall the max size
(it is small, however).  It is used to remember positions where the score
dropped dramatically during a game, so that if you play the same game again,
it will see the problem quicker...



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