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Subject: Re: Competing on a World Class Level with Different hardware is like..

Author: Dann Corbit

Date: 18:39:52 07/13/04

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On July 13, 2004 at 21:01:23, steven blincoe wrote:

>pitting the Mephisto Excalibur...first dedicated computer to ever run on the
>68000 Processor:
>http://www.schachcomputer.at/rarexcalibur.htm
>
>versus this..
>the Fidelity Decorator
>Z80A processor running at 4mhz
>
>http://www.schachcomputer.at/rardecorator.htm
>
>
>now who will win?
>
>the Excalibur will eat the Decorator for lunch
>Steve

Take a cruise around here:
http://www.mark-weeks.com/chess/wcc-comp.htm
and you will see that all sorts of strange combinations of programs have
competed, including hardware solutions, and software solutions.

stats collected from:
http://w1.859.telia.com/~u85924109/ssdf/rlwww042.txt

If the Fidelity Prestige (one of the weakest chess machines of all time):
255 Fidelity Prestige  6502 4 MHz           1561   64   -66   118   44%  1603

met the mighty Shredder 8.0 CB on a 1200 MHz Athlon:
  1 Shredder 8.0 CB  256MB Athlon 1200 MHz  2818   34   -32   481   70%  2673

There is a win expectency for a difference of 1258 points is 0.000715631, which
means that with 1400 games played (on average) the Fidelity Prestige would score
a point.  It could happen on the first try, by one of those freaks of
probability that happen from time to time.

The WCCC and WMCCC are championships.  They do not determine the strongest
program in the world.  They proclaim a championship.  Why should that disturb
anybody?  Every major sporting event is held that way.

If I show up at an unlimited hydroplane race with a 50 horse Merc on a
home-built hydroplane, I am not going to win.  They would not even let me try.
That is one of the strange things about the WMCCC and WCCC type contests.  You
can show up with a program written in Java and run it on an embedded CPU in a
mobile phone if you want to.  Just don't expect to take home any trophies.



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