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Subject: Re: Shredder wins in Graz after controversy

Author: Sune Fischer

Date: 06:25:55 12/09/03

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On December 09, 2003 at 07:36:14, Darse Billings wrote:

>
>I have been asked to contribute my views regarding the Shredder vs
>Jonny game in Graz.  (I was in Graz during the WCCC, and I've been
>involved in similar 3-fold repetition situations in the Computer
>Olympiad.  FWIW, I have the highest arbiter certification awarded
>by the Chess Federation of Canada: National Tournament Director.)
>
>  http://www.chessbase.com/newsdetail.asp?newsid=1335
>
>This is an interesting situation, but the ruling was entirely correct.
>
>The actual circumstances made the decision clear.  Anyone who cannot
>see this needs to check their logic or their knowledge of the rules.

You're being to hung up in FIDE rules.

I think the logic is quite clear, Jonny lost on purpose because he didn't feel
Shredder should lose the WCCC due to a silly bug:

"Apparently the Shredder interface contained a bug which allowed it to repeat
postitions in a totally winning position. The program Jonny had seen this and
claimed the draw (while displaying a 0.00 score). But as Johannes Zwanzger later
said on the Playchess.com server: "I did not want to draw the game in this way
against Stefan, just because his program has a bug." So he had simply executed
the move on the board, entered Shredder's reply and continued with the game."

So basicly "Jonny" (the engine) saw Shredder had bugged out and instantly
punished it by going for the repetition.

I don't see how you can allow an operator to throw his own game and thereby
affect the championship!

Certainly he acted like a gentleman, but he should have been forced to behave
like a fiercesome competitor.
I don't like the preccdence this creates, are we now all expected to be
gentlemen and give away the win when an engine is stronger but buggy?
Bugs are part of the game, IMO.

-S.



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