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Subject: Re: Can any program reproduce the closing moves of the evergreen game?

Author: Dann Corbit

Date: 19:35:46 12/15/98

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On December 15, 1998 at 22:18:58, Robert Hyatt wrote:
>No.. wrong term.  "combination" is what you are looking for.  "sacrifice"
>usually means offering something where you get nothing *tangible* back.  IE
>sacrifice the exchange to get pressure in the center that may or may not win
>later on.  The above is not a sac, because you get more back than you invest,
>ie you give up the queen, but win the game...
All true sacrifices lose then, or they are merely illusions?  If the sacrifice
somehow wins in the long run, then it is just pushed out farther, but there was
some benefit.  If the sacrifice does not win anything at all and you lose the
game, then its value is questionable at best.  What you are describing sounds
more like a gambit to me.  I suppose my terms are all wrong, but I have always
thought that on any two plies, if you toss out a bigger piece for a smaller one,
then it is a sacrifice.  Is there some "official" definition of what a sacrifice
is?



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