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Subject: Re: Opening Books?

Author: Hans Gerber

Date: 12:20:28 06/11/00

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On June 11, 2000 at 13:09:44, Bruce Moreland wrote:

>On June 11, 2000 at 10:20:33, aloysius wrote:
>
>>Should opening books be used in Computer Tournaments? I am against that. Why not
>>just let the engines fight it out from the first move.
>>
>>But that is different against humans, because opening theory are meant for us
>>(humans!)
>
>If you tell a computer to add up a column of figures, it gets the right answer
>every time.
>
>If you tell it to be creative about it, it gets the same creative answer every
>time.
>
>The typical chess engine doesn't have a lot of randomness built in.  If it
>thinks the solution is X today, it thinks the same thing tomorrow.
>
>So you tend to get the same game repeatedly if you play without books.
>
>Furthermore, the opening position is a difficult position, since both sides are
>very badly developed and starved for tempi.  Programs haven't typically handled
>that position well.
>
>Books are added to increase game diversity and give the programs a chance to
>avoid looking stupid.
>
>They also make human vs computer play more challenging.  Even a bad program can
>play more like a human for the first few moves at least, and a human opponent
>has to practice his/her opening preparation.
>
>bruce


Of course. But who was always telling the people that a machine could play like
a master (grandmaster)? All these programmers...

In my opinion this question leads to the truth that machines can not play chess.


Hans Gerber



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