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Subject: Re: Computers playing fast time controls (for programmers)

Author: Uri Blass

Date: 02:08:03 08/07/03

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On August 05, 2003 at 23:54:34, Matthew Hull wrote:

>On August 05, 2003 at 21:51:54, Russell Reagan wrote:
>
>>I'm interested in what people actually do, and what people think might produce a
>>stronger computer player at fast time controls when things like time pressure or
>>simply trying to make things complicated for your opponent might be more
>>important than playing the absolute best move.
>>
>>When your engine plays at fast time controls, do you have it do anything
>>differently? Differences could be in search, evaluation, special opening book,
>>time management, or whatever.
>
>I've seen people pit Gambit Tiger against Crafty on ICC.  Gambit Tiger plays
>great against humans for the very reason of your question, because the human
>weakest in "complications".  But Crafty blows Gambit Tiger away, mostly, becuase
>Crafty strives for best chess, and not gambit chess.

You forgot to give the hardware of the relevant programs.

It may be fair to give Crafty more than one processor and not give it to tiger
because crafty has the advantage of being able to use more than one cpu but
if Tiger is using slower hardware not because of this reason then
it is clearly unfair comparison.

I think that the comparison should be between crafty with the best hardware
you can get for it when the price of the hardware is at most x and tiger
with the best hardware you can get for it when the price of the hardware is at
most x.



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