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Subject: Re: Selected Nalimov Table Bases and Crafty

Author: pete

Date: 07:51:43 12/04/00

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On December 03, 2000 at 19:37:37, Howard Exner wrote:

>On December 03, 2000 at 10:52:58, Robert Hyatt wrote:
>
>>On December 03, 2000 at 01:23:37, Howard Exner wrote:
>>
>>>I got Crafty up and running through Winboard. Also downloaded four table bases
>>>files (King and pawns plus Rook and pawns) for a test run. I can't find any tips
>>>on how to have Crafty use the Nalimov TBs using Winboard. Is it possible?
>>>How does one do it? Thanks.
>>
>>
>>You need to do one of the following:
>>
>>1.  If you put the TB files in a directory "./TB" (which is where I keep
>>them, using a symbolic link in unix) then add the "egtb" command to your
>>crafty.rc/.craftyrc file (no quotes of course).
>>
>>2.  If you put the TB files somewhere else, use the tbpath= command to point
>>crafty to where they are.  You then don't need the "egtb" command although
>>having it won't hurt a thing.
>>
>>The other issue is using "fd" as a winboard option to make sure it starts
>>crafty running in the directory you expect it to be in.
>
>Thankyou Bob and Peter for the help.
>
>This is what my crafty.rc file looks like.
>Is it ok or is something missing?
>I found it as an example from a winboard message board.
>Changed the tbpath directory of course to match mine.
>Do I need a bookpath line as books are not enabled (just using a small book
>until I get it all working properly) when loaded through winboard.
>I have 5 *.tbs loaded in the D:\winboard\crafty\egtbs directory but when
>starting Crafty from the command prompt it says "egtb enabled" but also "0 files
>found".
>
>hash 24M
>hashp 4M
>cache 2M
>drawscore=0
>book on
>book random 1
>book width 5
>resign 9
>egtb
>tbpath=D:\winboard\crafty\egtbs
>end

Only a minor thing to add to Mogens' and Dr. Hyatt's comments : you most
probably will prefer hashp 5M as else it is rounded down too much ( new hashp
format ) ; also most of this sample Crafty.rc uses defaults , so :

hash 24M
hashp 5M
tbpath=D:\winboard\crafty\egtbs

should be enough . Last line of the file should be empty .

Greetings.

pete



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