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Subject: Re: World-wide chess analysis project: Call for participation

Author: Dave Gomboc

Date: 14:37:01 11/18/98

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On November 18, 1998 at 15:14:50, Dann Corbit wrote:

>On November 18, 1998 at 08:55:35, Thom Perry wrote:
>>On November 17, 1998 at 22:59:05, Dann Corbit wrote:
>>>A. How many games were resigned from a clearly winning position?
>>>B. How many openings from the ECO classification have one side down by at least
>>>three pawns when the formation is fully developed?
>>>C. What percentage of great moves were simply never seen, even by intense
>>>computer analysis using a variety of programs?
>>>D. What kind of positions are the most difficult for computers to properly
>>>solve?
>>>E. What kind of positions are much harder for humans to solve than computers?
>>>
>>
>>Who cares?  At best, some of this information may be interesting, but
>>useful?  Knowing how many games were resigned from a clearly winning
>>position is going to help me in an OTB or computer chess game?  Not
>>hardly.  Same for the rest.
>Perhaps a clever person such as yourself can figure out more salient queries
>that will have value for you.  If nothing else, it may make your favorite chess
>program play slightly better during the openings.  Those were simply examples
>that are interesting to *me*.  Your interest may be along completely different
>lines.  At any rate, to the best of my knowlege, a study of this nature has
>never even been attempted.  We can't really know what we will find out until we
>give it a go.
>
>Of course, no one is going to put a gun to your head and make you participate.
>It's voluntary.

Acutally, I wrote some software for what was basically a B.Sc. thesis, though my
B.Sc. was not really a thesis degree, the thesis was for a project course.

A search picked nodes to expand, the work was sent out to machines on the
internet and collected, then new nodes were picked to expand, and so on.

Unfortunately, I ran out of time. (surprise :-)  My program was just about done
- If I recall correctly, the main part of what was left was to resolve some bugs
in my file locking.

I had intended to finish it up when I started my master's degree in January.  I
was going to use a real database as the back end instead of my home-grown stuff.
 Since Dann began running his thing though, I'm not sure there's any more point
in doing so.

Dave Gomboc



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