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Subject: Re: New SSDF-list!!!

Author: Bertil Eklund

Date: 00:14:32 02/01/00

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On January 31, 2000 at 18:48:28, blass uri wrote:

>On January 31, 2000 at 16:49:41, Ed Schröder wrote:
>
>>On January 31, 2000 at 15:49:50, Thorsten Czub wrote:
>>
>>>>> It's fascinating that it
>>>>>still is possible to increase the playing strength of chess
>>>>>programs, measured in the way SSDF does.
>>>
>>>If you measure playing strength. i don't see you do. there is no
>>>doubt that you measure something.
>>>
>>>>Impressive!
>>>
>>>no. not impressive.
>>>wasting time.
>>
>>Oh come on.
>>
>>>>Congrats to Amir and Shay.
>>>
>>>true.
>>>they have nothing to do with the ssdf-guys mistesting their program.
>>>they cannot be blamed for it of course.
>>
>>Then what is the difference between your tournament and the SSDF?
>>
>>Ed
>
>1)The main difference is that his tournament is not tournament of long matches
>so he does not count cases when program win the same game again and again.

Hi!

What is this for nonsense, he plays 10-12 games with each program, Enrique plays
100-150 and we play 300-1000 games, and you don´t see the difference. Thorstens
tournaments is interesting but shows almost nothing and his comments shouldn´t
we talk about. He also use computers with 64 mb Ram vs SSDF 128mb and Enrique
256mb. You must be blind or a virgin if you can´t see the differences. Why do
you think his results of Fritz always is worse than CSTal. Of course you know it
but instead you mumbles of the major difference, etc.
>Thorsten does not measure the learning of programs in matches.
>
>2)There is a simple way to increase the "playing strength of chess
>programs, measured in the way SSDF does".

It´s not that easy. Typically we plays around 20 games with F3 P90 and F3 has a
learner, Genius5 and McP6 also have learners.
>You can simply autoplay many games against Fritz3(p90) and many commercial
>programs tested by the ssdf and remember the winning games as part of the
>opening book.
>
>I know nobody who does it but it does not change the fact that it is possible to
>increase the ssdf rating significantly without improving the engine in this way.

Nobody does this these days as you happens to know!

Bertil SSDF
>Uri



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