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Subject: Re: Which is the limit between strategy and tactics? The human mind.

Author: Paulo Soares

Date: 16:35:40 05/05/99

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On May 05, 1999 at 11:59:11, KarinsDad wrote:

>On May 05, 1999 at 09:41:21, William H Rogers wrote:
>
>>I think that you have a mis-understanding about Stratgies and tactics.
>>For example: the siclilian defence, is a planed statgie that supposes to give
>>one side an advantage upon execution of its moves. I have never seen a chess
>>program that does not use opening books that could understand that kind of
>>thinking yet.
>>Tactics, on the other hand employees trying as many captures, and some center
>>control stratgies to gain control of the board.
>>Many people confuse the two, but without the stratgie of center control all that
>>would be left would be tactics and most programs would not play very well at
>>all. imho.
>>Bill
>
>I think that Paulo understand tactics and strategies very well.
>
>If a computer could exhaustively calculate 50 ply deep, had no opening book, and
>was allowed to play a variety of openings (as opposed to the one which gave the
>best score), it might play the Sicilian.
>
>From the human perspective (and where Paulo was coming from), it would appear
>that the computer was playing an extremely valid Sicilian strategy. In reality,
>it would be playing an extremely valid tactical game. However, the difference is
>that it's tactical game would be 50 ply exhaustively calculated. Since the depth
>of calculations would be beyond the scope of human understanding, it would
>appear (and this would be a perception) that the moves were strategic except in
>a few cases where some tactical element (i.e. a shorter set of moves the purpose
>of which could be understood by the human mind) would be evident.
>
>What Kasparov considers tactical, I might consider strategic since I do not have
>his depth of understanding of chess, nor can I calculate as deeply. When he
>makes a strategic move, it is because he understands that in similar positions,
>this type of move has been good in his experience and he does not see a tactical
>refutation of the move.
>
>This may be the crux of the point that Paulo was trying to get across. I have
>also mentioned that the difference between the two is in the mind of the
>beholder in the past. Take note of the subject of this thread.
>
>KarinsDad :)

BINGO!!!(I learned this form of expression here, in the CCC). Karinsdad, you
defined very well what I think.  I remember that you already wrote
about this subject, and this is the second time that I write about the same
subject.

Regards,

Paulo Soares.



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