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Subject: Re: Some (probably meaningless :) Tiger lightning results

Author: Djordje Vidanovic

Date: 13:30:42 04/19/01

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On April 19, 2001 at 14:48:36, Shep wrote:

>Hi all,
>
>I know that engine-engine play on a single machine at 1/game means next to
>nothing, but anyway here you go with some astonishing results:
>
>Gambit Tiger 2.0 - Gandalf 4.32h  407.5:92.5
>Chess Tiger 14.0 - Nimzo 8.0       40.5: 1.5 (+39 =3 -0)
>
>(talk about lopsided matches :)
>
>In the first matchup, I woke up when the result was like +280 =32 -24 for GT.
>I couldn't see the final W/L/D breakdown because the GUI crashed when I clicked
>on "RR" in the cross table view and all games were gone. :(
>
>My problem was that Nimzo 8 had an "illegal move a1-a1" error in game 43 of the
>series, so I couldn't get to 500 matches as in the first matchup.
>
>The tourney will continue, and matches at longer time controls will follow.
>
>---
>Shep


Hi Shep,

I've been having second thoughts recently about the validity of such matches.  I
had used to be dead set against them, and as time went by I started changing my
opinion.  Now, I seem to actually accept them as _very_ good indicators relative
to the strength of a program.  Therefore I think that I can say with a healthy
dose of certainty that GT 2.0 is a good deal stronger than Gandalf at _all_ time
controls... etc.   This extrapolation must be sound... do you agree, Shep, as a
mathematician and all?

Oh, there are also all kinds of other arguments I could offer, but this second
beer I've just had, seems to have contorted them all, at least in my mind.

Rgds,

***  Djordje



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