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Subject: Re: Does anyone have Crafty vs. other engines blitz statistics?

Author: Uri Blass

Date: 04:56:41 02/19/03

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On February 19, 2003 at 00:50:04, James T. Walker wrote:

>On February 18, 2003 at 22:57:47, Charles Worthington wrote:
>
>>I am cosidering making Crafty my primary engine for 3+2 and under games on the
>>chessbase server. Does anyone have blitz stats (ie. w-l-d) for crafty vs various
>>other engines?
>
>In my opinion Crafty is not a good blitzer.

I have a different opinion

Crafty has 6 versions in the top 14 free programs in blitz

see http://www.digichess.gr/infiniteloop/ratings/IL3b_rate.txt

I do not see Crafty as a better tournament player.

Worst Crafty is better than best Comet in blitz based on the blitz list when in
tournament time control things are different and there are tournaments when
Comet can get better result than Crafty inspite of the fact that a lot of games
are played

see http://wbec-ridderkerk.nl/html/his2ndedition.html


  It appears to me that Crafty has
>become better at longer time controls and worse at short time controls in the
>last few years.  The only info I have on Crafty is for Crafty 18.13 which scored
>101 out of 278 games at G/5min vs various top programs in my blitz database.  I
>have Crafty 19.01 scoreing only 37.5 out of 100 games vs Deep Sjeng Beta on 2
>XP2400+ machines using auto232 (G/5min).  I don't own a dual.
>Jim

I think that the reason for your result is simply the fact that Crafty is weaker
than the top programs and not that it is better at tournament time control.

I have no proof that Crafty is relatively better than other programs at
tournament time control(comparing with Comet suggest the opposite).

Uri



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