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Subject: Re: I am glad SSDF is testing Shredder 7.04 under UCI

Author: Sandro Necchi

Date: 02:22:08 05/31/03

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On May 31, 2003 at 05:02:33, Kurt Utzinger wrote:

>On May 31, 2003 at 04:13:54, Sandro Necchi wrote:
>
>>I am glad that SSDF decited to test Shredder 7.04 under UCI gui.
>>
>>The reason is that this program may be the first one to cross the 1800 Elo
>>barrier on the SSDF list.
>>
>>Some time ago I stated that 7.04 was about 20 points stronger that 7.0, but this
>>was based looking some game of a previous version. In reality, and testing made
>>by many chess funs, gives a little more:
>>betwen 22 to 30 points.
>>
>>So, considering that the UCI gui with tournament book selection should give at
>>least 15 points more, it possible to get a rating on a K7 1200 of 2805 to 2810
>>Elo points.
>>
>>We'll see if these considerations will be confirmed.
>>
>>About the SSDF not willing to test CM9000 I think people that do not know SSDF
>>long enough like me, are saing unfair things on them.
>>
>>First of all they do this as a hobby and because they love computer chess. To
>>claim that their are sponsored by ChessBase is so “non sense” and does not need
>>any reply.
>
>   I fully agree. What was the intention of those people who
>   assumed this??
>   Kurt

Hi  Kurt,

I think I know...

>>
>>What a programmer should do to have its program tested is to send them 3 copies
>>of the program with clear instructions for settings and how to run it.
>>Also that program MUST include the autoplayer as it would take TOO MANY human
>>resources to test it in the normal way, like when the autoplayer was not
>>available.
>>
>>The point  is that if they have TO USE ALL THEIR TESTERS to test a program in
>>the “old” way, this would probably not be acceptable to them as other
>>programmers would complain.
>>
>>I do not know how many testers they have now because the latest contacts I had
>>with them were about 10 year ago.
>>
>>I personally DO NOT and WILL NOT BUY or run ANY CHESS PROGRAM, even if 4000 Elo
>>strong if does not have the autoplayer.
>>
>>I also believe that using a different book for running a program is no sense as
>>the opening book is part of the program.
>
>     Makes sense if a book is properly adapted to the playing style
>     of the program. This may be the case for Shredder 7.04 under
>     classic GUI and for the Fritz8 book. But most books are simply
>     a collection of good games. And you already know: I am more
>     interested in playing strength of the pure engine than of
>     the opening books. Hence, I will continue using the good
>     draw book [remis.ctg] when testing programs in engine/engine
>     matches. On the other hand I think the influence of a special
>     book is overestimated. From our experience with the good
>     remis.ctg we can confirm that Shredder704 has won all matches
>     we have ever played. I therefore see/saw no negative aspects
>     for Shredder704 with the remis.ctg instead of its own book.
>     Kurt

I was not referring on your tests, but in general.
For me a good book should also give a special "opening" style, trying to
simulate a "human player" in some meanings. It is just my opinion.
I do like your testing and believe they are interesting.

Ciao
Sandro
>>
>>It is like to drive a Ferrari with another engine. It is not the same and to me
>>means nothing.
>>
>>I know some people will not agree, but even if I respect them and their
>>opininions I have my own opinion which I stated above.
>>
>>Ciao
>>Sandro



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