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Subject: Re: Crafty book test, extended

Author: Dann Corbit

Date: 09:56:54 03/31/04

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On March 31, 2004 at 01:30:35, Robert Allgeuer wrote:

>On March 30, 2004 at 20:12:46, Dann Corbit wrote:
>
>>On March 30, 2004 at 18:53:53, John Merlino wrote:
>>
>>>On March 30, 2004 at 16:44:37, Robert Allgeuer wrote:
>>>
>>>>Crafty v19.06DCntbbookc: Crafty 19.6DC with book created with parameters 50 1 50
>>>>from cleanbook.pgn taken from Dann Corbit“s ftp site (size 28.3MB), both bookc
>>>>and books files present
>>>
>>>Where is this PGN file on Dann's site? The only thing I can find close to it is
>>>in the "missed-the-cut" folder, and it is obviously an older file that is
>>>different from the one that you describe above.
>>
>>/pub/chess-engines/new-approach
>>11/06/2002  11:55a          10,428,474 cleanbook.pgn.bz2
>>
>>This one is a lot better:
>>/pub/chess-engines/new-approach
>>03/30/2004  05:11p           2,845,633 book.pgn.bz2
>
>In which respect is the second one better?

In every respect.

The second one has filtered very carefully things like blindfold and simuls and
blitz games out.  Only human GMs at long time control of 2650 for OTB chess and
also highly ranked correspondence games.  I added computer games at long time
control between top programs.

For sure, this one is far superior to the other.



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