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Subject: Re: RK 2003 [120'/60] second serie finished

Author: Dimitris Poulos

Date: 05:11:04 06/28/03

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On June 28, 2003 at 07:00:43, Kurt Utzinger wrote:

>On June 28, 2003 at 06:54:59, George Tsavdaris wrote:
>
>>>>
>>>>    Hi Helmut
>>>>    As mentioned on an earlier occasion, we have cancelled
>>>>    the King's Gambit from the book remis.ctg but it might
>>>>    indeed be that this book does not at all suit to the
>>>>    playing style of Junior8. We shall see after 70 rounds.
>>>>    Kurt
>>>
>>>Even so, the point of the tests is to establish engine strength and keep all
>>>other variables constant, correct?
>>>
>>>I just can't validate the argument that engine X is unfairly suffering from a
>>>standard opening book under a test such as this (aimed at engine comparison
>>>only, not engine + its own opening book + gui (where applicable.)
>>>
>>>Especially with a book like remis.ctg.  Any engine that suffers from this book
>>>(unduly) is not very well rounded.
>>>
>>No, i think you are wrong.
>>Junior opening book is prepared specifially for Junior8's play, and with
>>this opening book Junior 8 must play (Like all other commercial engines
>>and perhaps some amateur).
>>And like Kasparov/Kramnik and everybody else that learn opening lines that suits
>>to their style. They play in the tournaments with their opening
>>choices and not with a general opening variety.
>>If M.Tal played with the opening ideas of Capablanca then Tal whould not
>>give us all the magic games he did.
>>Because the Junior8.ctg has been tested to end at positions that favor Junior8
>>and Junior8 understands. I strongly believe that if Kasparov played openings
>>only from Remis-book for example then he would be 25-30 Elo points lower.
>>(Of cource if the others did that, they would be 40-60 Elo lower).
>
>    To eliminate all doubts we shall - if we find the time - repeat the
>    whole tournament with the engines using their own books.
>    Kurt

This would favour the most recent books. Those that are tested against the
others( Fritz 8, Shredder 7 and Junior 8).
Dimitris



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