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Subject: Re: GM / Big Blue Correspondence chess

Author: Jesper Antonsson

Date: 14:48:37 06/23/02

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On June 23, 2002 at 16:49:06, Jerry Jones wrote:

>Would grandmasters agree to play (simultaneous) correspondence chess ?
>Suppose your computer (not necessarily as strong as Big Blue) runs 24 / 7 and
>the GM spends 20 min / day pondering his next move, the GM won't have a
>snowball's  chance in hell. Or is this not logical ?

No, not really. Grandmasters excel in strategic planning, greatly surpassing
computers. The computers strength mainly lie in tactics, where each human
mistake that can be exploited within the computers search radius also *will* be
exploited.

So, computers are surpassing world champion strength in really fast games, but
the more time you give the grandmaster, the less likely he is to make a tactical
mistake and the more likely it is that he will use his planning ability to
slowly outplay the computer. Give the GM twenty minutes a move and time to rest
between the moves, and the odds are he will crush the computer, even if it gets
24 hours a move.

Incidentally, the Deep Blue guys thought stressing Kasparov, not allowing rest,
was beneficial enough compared to search depth that they made Deep Blue play
almost twice as fast as it had to.

>JJ



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