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Subject: Re: Matrix of Values for pawn structures

Author: Reinhard Scharnagl

Date: 09:54:48 08/27/04

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On August 27, 2004 at 12:43:09, morphy wrote:

>a) Sorry but I haven't never learned the C language, only Basic, dBase, FMPro
>and recently Visual Basic, beyond Maple language, naturally. So I can't
>understand your algorithm. Also I never learned Engish language very well, I'm
>italian. Sorry for my bad English. In the same way I think I don't understand
>Maple language very well, so you can't understand very well my algorithm.
>Perhaps we need time.

I prosume, you are not counting those situations, where one side has or both
sides have not a single pawn. Please check this, because that are also true
pawn situations.

>b) It isn't easy explain it to you now.
>i.e. The matrices that you use to indicate the number of controlled squares of a
>piece on a empty chessboard, and the other ones to indicate theirs number of
>directions... I can't believe that that matrices can give the exact value of a
>piece by theirs average, as you explain. Also because this value depends by the
>number of other pieces, expecially for Knight, and it can be calculate with
>mathematic mathods with iterations to calculate i.e. controlled squares in N
>moves. ...

Those values specified as exact values will be calculated as exact values.

>...Statistical method was used by IM Larry Kaufman in this site:
>http://chess.about.com/gi/dynamic/offsite.htm?site=http://mywebpages.comcast.net/danheisman/Articles/evaluation%5Fof%5Fmaterial%5Fimbalance.htm

Well, I think statistical approaches may mix up average exchange values with
positional considerations. I try to keep those distinct. But I will have a look
on those pages.

>Bye
>Giulio

Regards, Reinhard.



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