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Subject: Re: Crafty testing (12_6)

Author: Howard Exner

Date: 09:48:32 08/05/98

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On August 05, 1998 at 10:29:34, Robert Hyatt wrote:

>On August 05, 1998 at 10:06:35, Jeff Anderson wrote:
>
>>On August 05, 1998 at 08:57:05, Havergal Brian wrote:
>>
>>>I was wondering if someone who currently logs a PC (using a crafty engine) onto
>>>ICC (chessclub) would mind using version 12.6.  All crafty clones appear to be
>>>using version 15*...but my test matches (60 min/game) demonstrate the possible
>>>superiority of 12.6 over the others.  In a recent match, 12.6 beat 15.16 22
>>>games out of 30 with 3 draws!  22+ 5- 3=   60 min/game on a PPro 200 64 MB.
>>>No need to go into details because this was just a casual match over the
>>>weekend.  It would be interesting to see how 12.6 would do on todays PII 400.
>>>
>>>Just a thought.
>>
>>MrAnonymous(c) is now a Crafty 12.16.
>
>Remember that a lot of work has been done on "aggressiveness"...  which is
>the right idea for playing humans, but not for playing computers.  It is
>very likely that the recent changes in this regard have weakened Crafty
>against computers.  But Humans have reported that it is *much* harder to even
>get a draw against it now than 6 months ago.
>
>Not sure which is the best approach, of course.  :)

I hope you remain steadfast in tweaking it to play better against humans.



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