Author: Robert Hyatt
Date: 20:06:16 07/14/98
Go up one level in this thread
On July 14, 1998 at 18:46:53, Shaun Graham wrote: >On July 14, 1998 at 17:28:23, Bruce Moreland wrote: > >>I think the argument that a computer is a GM as long as it can play from behind >>a black curtain is awful. > > >That is not the arguement. The arguement is simply that to test accurately how >a computer program(Fritz) would perform against standard play in a >tournament(swiss), for SCIENTIFICLY acceptable data you would need to remove the >bias, and that bias requires that the opponent not know he/she is playing a >computer. The Hypothesis, is that indeed a program such as fritz would perform >extremely well. you keep making that statement, but it is *dead wrong*. In a scientific experiment, you don't weed out circumstances you don't like. Because then it becomes a contrived experiment. IE you can travel at C in a perfect vacuum? Very good. But where do you find that perfect vacuum? Not in outer space? No vacuum there (plenty of atoms to run into, even if you go to inter-universpace where you might only find one atom in a cubic meter. But you can't take important considerations out, just because they are inconvenient. Humans play each other effectively and alter their strategy based on lots of things. A computer has to be able to handle this, or else you get this: fritz GM* (* not a real GM, a GM if you don't allow the opponent to know it is playing a computer, or else you don't allow the opponent to play anti-computer type strategies against it). Now, is that a GM, or what? I say it is *not* a GM. This is the typical lazy out of a problem. Your opponent keeps beating you for playing the same opening over and over? Just don't count the duplicate games. Don't do any work to stop playing the same losing line over and over, just don't count them. Your opponent smashes you by playing closed positions? Don't solve the problem by making the program play the positions better, solve the problem by either not letting the human play closed positions, or try to hide behind a curtain so your opponent won't know that he's playing a computer and won't try such strategies. To be a GM, you have to be a *complete* player. You have to play tactically strong, positionally sound, understand open and closed positions, be able to play decent endgames, and so forth. If one part is missing, it is a hole that other GM's will jump in and stomp until it is dry. >> >>Even in a weekend Swiss, where you might not know everyone, you at least know >>that they are human and what their approximate strength is (their rating). >> >That's when you are not provisionally rated, a program entering a rated >tournament for the first time would be provisional. We are not talking about >making his opponent feel happy, we are not even advocating the experiment take >place. We are simply discussing what it would take to demonstrate the strength >of a program against standard play. If you are interested in how a program >plays competitively, well that's fine, A program such as fritz can not be a GM >competitively for the reason, that more can be known about it than what can be >known about regular opponents, and it has not the ability to be flexible and >deal with "anti-computer chess". However if the question is "When i buy a >program to better develop my regular chess(as opposed to anti-computer chess) >will that program perform like a grandmaster against my standard chess?" Thus >the point is to find out is Fritz GM strength(2400-2500+ELO) against standard >chess play. >>bruce I agree, but you are *not* describing "standard chess play" by any definition. You are describing a "contrived circumstance"...
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