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Subject: Re: Hiarcs 9 vs Hiarcs 8 in Engine Matches and Hiarcs 8 Bareev

Author: James T. Walker

Date: 11:06:05 09/26/03

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I disagree with your conclusion that Hiarcs 9 is not better than Hiarcs 8 at
blitz.  So far I have only played 254 games using Hiarcs 9 at G/5min.  Here are
it's scores:

Hiarcs 9 vs Fritz 8        56.5-63.5  (120 games)
Hiarcs 9 vs Shredder 7.04  35.5-36.5  (72 games)
Hiarcs 9 vs Chess Tiger 15 29.0-33.0  (62 games)

These 254 games gives Hiarcs 9 a 43 point Elo advantage over Hiarcs 8 which has
2394 games in my database.  Also since it has only played some of the top
programs it's rating will probably increase more when playing lesser opponents
(this is my experience in engine/engine matches).
All games by Hiarcs 9 were played at G/5min on 2 XP2400+ machines using auto232
and default settings.
I see Hiarcs 9 as a definite improvement over Hiarcs 8.  Many more games are
needed to know how much the improvement is.
Jim



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