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Subject: Re: The truth about chess programs

Author: Dann Corbit

Date: 16:37:20 04/22/05

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On April 22, 2005 at 14:21:05, chandler yergin wrote:

>On April 22, 2005 at 12:59:20, Dann Corbit wrote:
>
>>Computers are better tactially
>>Humans are better positionally
>>
>>Computers never tire and make a slip
>>Humans sometimes have nice long range plans
>>
>>Top level humans do not play anticomputer chess very often.
>>
>>But I think the strongest programs are probably pretty close the the strongest
>>humans even on a 2 GHz personal computer, which is pretty amazing.
>>
>>We don't have enough computer/human interaction to make a certain statement
>>about strength.  But tournament results show that the best computer systems can
>>compete with the best humans.
>
>How about without Opening Books, DataBases & EGTB's?

Opening books are important -- perhaps 150 Elo for a really good one.  A crappy
one I made by autogeneration added nearly 100 Elo in one experiment.

EGDB do not add strength.  They only make the programs play prettier.

>A Computer using all the above, a Top GM, is really playing against himself, or
>others with ELO's of 2700 +
>
>Why wouldn't the Computer has the edge?
>
>This rather forces a GM to play anti-computer tactics, which is not good
>for Theory; but makes good PR, for those interested in such a display.



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