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Subject: Re: CM9000 WCH - new World Champion settings found!

Author: John Merlino

Date: 12:17:35 03/17/04

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On March 17, 2004 at 13:50:26, Mike S. wrote:

>On March 17, 2004 at 06:58:15, Harald Faber wrote:
>
>>(..)
>>Aren't you getting tired creating new settings which seem to be better than the
>>original ones and/or the thousand different settings posted by other CM
>>enthusiasts - and finally are NOT?
>
>But many settings *are* better than the defaults. As always, it may depend on
>the circumstances like computer speed and time controls. I believe, the defaults
>are only better on slow comps, 500 MHz or less, and/or very short time controls
>(if at all). There are so many results from *very many* test games, that there
>can't be any doubt that custom settings for King 3.23 (als for 3.12) are
>stronger in computerchess. Examples:
>
>http://www.utzingerkurt.com/index.html
>
>(see "Chessmaster" and "Tournaments")
>
>http://www.grailmaster.com/misc/chess/comp/compindex.html
>
>(various ratings lists and CM setting comparisons)
>
>I see no reason to ignore all this :-) With King, it's just different than with
>most other engines where the defaults are usually strongest (or are believed to
>be strongest). For King, the defaults definetely are not best. Every experienced
>King user will acknowledge this.
>
>Btw. some important ratings lists (CSS, BfF, G.S., FRC) are at least using
>Sel.=12 unlike the defaults 9 (CM-GUI) or even 6 only (engine default).
>
>mfg.
>Michael

What you are saying is mostly true. See my other posts in this thread for
details.

But the upshot is that Johan has always had the final say on what the default
settings are going to be for each new version of Chessmaster. And he, of course,
knows about all of these tests that have taken place (as well as his own tests
that nobody -- not even I -- know about).

I would certainly take it on faith that he knows his engine best, and knows how
to best present his engine to the "typical Chessmaster user" (which is certainly
unlike the people on this board). ;-)

jm



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