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Subject: Re: CSTal-2 vs Hiarcs 7.32 (All 12 games in pgn)

Author: James T. Walker

Date: 19:04:51 09/28/99

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Hello Terry,
I have run several hundred games at Blitz to test the difference between the two
computers.  It comes out to about 40 points advantage for the K6-3-450 in
computer/computer testing.  This would make a difference of about 0.5 points in
10-12 games.  This small number of games is not sufficient to tell which program
is strongest with any degree of certainty so I decided to ignore it.  I know
that CSTal-2 likes the K6-3 and so does Hiarcs.  The gain in speed by both
programs is more than the 35% increase of the clock.  I did this not to assign
any rating to either program but to show the style of CSTal-2 and to just get an
idea if it could compete with Hiarcs 7.32.  I think if you look at the games
closely you will see a definite "Style" to CSTal-2 play.  They both had access
to about 2 gig of tablebases (Hiarcs used compressed and CSTal-2 used
uncompressed).  The uncompressed tablebases are just another small reason I'm
unhappy with CSTal-2 in it's present form.  The CSTal-3 I hope will have all
these things fixed.
Jim Walker



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