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Subject: Re: Strength of CSTal

Author: KarinsDad

Date: 07:43:45 02/19/00

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On February 19, 2000 at 02:54:57, Thorsten Czub wrote:

[snip]
>
>so it is no loser at all IMO.
>it all depends on the why!
>i guess it the same with other programs.
>when there is a big bug in your program, you cannot really count
>the games for playing strength. but uninformed people DO count those games
>too.
>or when you run the program on slow or broken hardware , you get less good
>chances (see when junior upgraded it's machine in paris...)...

I agree that there are reasons, but I do not believe in excuses. I have seen a
LOT of excuses from one specific programmer (who I will not mention, but it is
not CW) every time his program loses an event (for the last few years). It tends
to get old. Either a program is strong regardless of little nit issues such as
processor or bugs, or it is not. The programs that consistently win the
tournaments are the ones with the better implementations, few bugs and can run
well on a variety of platforms.

From my point of view, it is just like human chess playing. If a human is sick
or jet lagged, nobody says "you cannot really count those games for playing
strength". Of course you can. FIDE does it all of the time. It is part of the
OVERALL environment that people get sick or tired. It is part of the OVERALL
environment that programs have software bugs or hardware issues.

The concept of placing programs in a lab (or a serious individually controlled
tournament) and finding out optimal results and then saying that any results not
acquired within such a sterile and controlled environment are not scientific or
not worthwhile or not indicative of true playing strength (or whatever) ignores
the realities of the real world (to me).

So, everytime you read a statement from a programmer about a bug preventing the
program from winning a game or tournament, your response should be "So what?".
It's all part of the game. No excuses. Just results. "Why" does not matter. The
why is extremely interesting (and yes, it is often fun to read about it), but
irrelevant. The what (i.e. the result) is the relevant piece.

KarinsDad :)



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