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Subject: Re: These Hiarcs7.32-Fritz 5.32 results

Author: Laurence Chen

Date: 04:52:00 06/07/99

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On June 06, 1999 at 23:35:28, eric guttenberg wrote:

>In the past week or so I have seen results posted from F5.32-H7.32 games
>that appear to be played on 2 computers.  These games suggest H7.32 is
>better but not overwhelmingly so  i.e. the 20 game match at game/20 min
>reported by Chessbase. That ended 11-7, with 2 draws in favor of H7.32-
>an ELO difference of 80 pts.
>Then I see a number of posts reporting games apparently played in the
>same computer in engine v engine mode. These results show H7.32 winning
>almost every game.
>Now I am perfectly willing to accept the proposition that H7.32 is 80
>pts stronger than F5.32. But I just cannot believe that H7.32 is 200+
>pts stronger. Does anyone really believe that?
>Is engine v engine meaningful as a demonstration of the playing strength
>of the competing programs?
>
>eric
In engine vs engine, if one plays such a match in a dual Pentium processor, then
it is the same as if using two different computers. Otherwise the result is
skewed.
Laurence




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