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Subject: Re: Restarting Rybka versus Hiarcs10 modifed, help?

Author: Barry Culp

Date: 03:36:41 01/21/06

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On January 21, 2006 at 02:33:09, Kurt Utzinger wrote:

>On January 20, 2006 at 21:55:54, robert flesher wrote:
>
>>My questions are regarding my previous match between Rybka beta and Hiarcs 10
>>modified. In this match I set both engine to have maximum learning within the
>>gui under the engine match. So for clarification under book options I set
>>"Variety of play" to the far left side, "Influence of learn value", and Learning
>>strength" both to the far right side. Also, I checked tournement book, thus
>>getting what I believed to be the best book settings for learning. However, many
>>complained and stated unfair. So I plan to start over the 1000 game match, but
>>before I do so can all the people who think they have a better method to please
>>enlighten me (sarcasm aside!!). I want to avoid book repetition, although I do
>>not like preset posistions. I like the full game from opening to endgame. I do
>>not see what was wrong with my previous setting so any help would be welcomed.
>>Btw I will of course update to the newer Rybka beta 11/12, cheers
>
>      No test is unfair as long as all engines play under
>      the exact same conditions in my opinion.
>      Best regards
>      Kurt


Using different books (Hiarcs10.ctg for Hiarcs and Junior9.ctg for Rybka) means
that you are testing engines and books. I would expect Hiarcs to perform very
well in these conditions. If you want to test just a set of Hiarcs engine
parameters, then the book setup should be changed.

In any case, in a 200 or so game match, if you end up with 1 out of every 6
games with the exact same opening and the exact same colors, I think it would be
reasonable to question the test conditions.



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