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Subject: Re: CSTal 2.03 vs Shredder 4, games 17-20/20, result

Author: Bertil Eklund

Date: 08:43:10 02/20/00

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On February 19, 2000 at 11:24:28, Djordje Vidanovic wrote:

>On February 19, 2000 at 08:27:04, Harald Faber wrote:
>
>>On February 18, 2000 at 14:14:01, Thorsten Czub wrote:
>>
>>>On February 18, 2000 at 12:41:54, Harald Faber wrote:
>>>>Correct! The Athlon on which Tal played is 2.3-2.6x faster than the K6-200 on
>>>>which Shredder4 played.
>>>>
>>>>Amazing result, isn't it?
>>>
>>>depends. shredder is world-chess-champion. what do you expect to happen ?
>>>what a pity that harald did not test 2x athlon or at least 2 times
>>>450 k6-2.
>>>
>>>so we do not know how much elo shredder is stronger on the 2.6 faster hardware.
>>>
>>>50 elo ? 70 ? 80 ? 100 ?
>>>we don't know.
>>
>>Certainly s.th. between 50 and 70, not less.
>>
>>>i like matches on same machines. this makes it easier for me
>>>to build a ranking.
>>
>>Correct.
>>But my match is like playing progX/200-progY/450 in SSDF, where progX wins 13-7
>>which is already ELO(progY)+110. And no one denies that this difference will
>>increase if the match would be with progX/450 instead of progX/200.
>
>CSTal is a great program, in the sense that it is a different program.  It plays
>exciting chess and is a lot of fun for me.  I get to beat it more often than
>other software but it is also more fun as it plays for a win with an almost
>"human" wish to attack. Against humans, I would guesstimate its strength to be
>about 2400 ELO.
>
>However, when compared with other programs, in this case Shredder, it stands no
>chance in an extended match.  I think that, had Shredder been assigned the
>superior HW in this particular case, CSTal would have been lucky to score more
>than a point or two out of twenty.  Against computers, its strength could not be
>more than 2350 ELO.
>
>All this said, I have to reiterate:  I love CSTal.  It stands for that great
>romantic paradigm in chess and no program is even close.  (Except for perhaps
>the Super Constellation in the old days...)
>
>***  Djordje
Hi!

My guess is about 2450 on K6-2 450 and around 2500 on K6-3 450.

Bertil



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