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Subject: Re: Karpov vs Deeper Blue?

Author: Danniel Corbit

Date: 00:52:25 05/12/98

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On May 12, 1998 at 03:32:01, Bruce Moreland wrote:

>
>On May 11, 1998 at 20:24:42, Danniel Corbit wrote:
>
>>What if you had each move that a particular GM had ever made analyzed to
>>17 plies or more with a kibits and score saved to a database.  Then, if
>>you ever hit any position that they ever played, you will know without
>>needing to calculate the best move.  You can even use the time to
>>analyze something else, instead.
>
>A computer that spends a long time analyzing an opening position is like
>an unintelligent person who spends a long time thinking about nuclear
>physics.
>
>Opening preparation would help.
>
>Perhaps a program could find some cooks.
>
>But this isn't a magic bullet.
Not just the opening position.  Every position they have ever played.
From first move to end of game.  Our goals become much shorter.
Sometimes, we will be on a pre-analyzed position.  Sometimes we will be
a single move away from a set of pre-analyzed positions.  We can pick
one as a goal, based on its calculated value.  This is like a little
tiny mate, and not far away.  And if it cannot be achieved, we can
discover this quickly and compute as normal.  But this new method plays
much more like a human.  A bunch of pretty good moves [when the
technique does not work and we have to work 'as usual'] and occasionally
a brilliant one [when we have a database hit of a very good position or
figure out how to force one].  If we had every move ever made by every
GM analyzed and stored in a database, along with a 17 ply evaluation [or
whatever is feasible], we will very frequently hit upon a 'deja vu' or
at least know how to get there.



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