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Subject: Re: why is open file code such a big deal for programmers?

Author: martin fierz

Date: 01:20:42 11/17/03

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On November 16, 2003 at 20:08:45, K. Burcham wrote:

>
>why do programs allow humans to control these openings?
>why do programs allow humans to set up these walls instead of exchange pawns for
>open files?
>why can't code be written to exchange pawns even when early in book?
>
>why stage these matches when so many know what needs to be done with opening
>code? I wish I knew why this was such a big deal to write code for.
>
>I am glad we have highly accomplished GM, but aggravating giving them easy win.
>I would prefer letting them outplay the program in an open position.
>
>kburcham

the real question should be: why do programs like fritz play these closed
positions worse than any 2000 player? fritz' programmers surely know about those
weaknesses, why have they never been addressed? with a whole team of
professionals working on it...

of course you can add code to your program that says: "every open file more is
good for me". but this is clearly not an objective evaluation. many times it
might just be good to keep the position closed. e.g. kaspy as white yesterday
should not play for immediate pawn exchanges with f2-f3 - which is what some
programs were suggesting on ICC yesterday, probably because of this stupid
non-objective evaluation.

for your final point, this is what you get in comp-human matches. kasparov
blundered terribly in game 2, that was just as aggravating as what happened to
fritz in game 3.

cheers
  martin



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