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Subject: Re: GM Suba sets a trap, several top engines fall straight in...

Author: Francis Monkman

Date: 02:52:52 05/27/99

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On May 26, 1999 at 21:08:55, Melvin S. Schwartz wrote:

>
>Hi Francis,
>
>The position you presented along with the results only further clouds the issue.
>Rebel 10 did well on the test; however, my rebel 10 played Rxb7 on the 26th move
>against GM Rohde. Hiarcs 7 correctly played Bg2. Both were set at 40/2. Now,
>where does that leave us? Also, if you remember that position I presented, Rebel
>10 played Bxb2+ while Hiarcs 7 played Bh2+. So, it appears that test positions
>of this sort will yield inconclusive evidence.
>
>Further...does that test mean Chessmaster 6000 is superior to Hiarcs 7?
>
>Regards,
>Mel

Hi Mel

I think this just goes to show that all these programs excel in some positions
and fail in others. Probably it's essential, if one is going to use them as aids
for analysis, to have as many 'opinions' as possible, not just rely on one or
two. Also, playing the role of 'arbiter' can only increase one's own 'chess
sense'
 -- I hope!

I believe that 'fly-by-wire' aircraft use a number of programs (from different
sources)
and a 'program arbiter' analyzes the results -- it would be interesting to see a
'composite' chess engine (incorporating the top programs)! In fact, Ed seems to
be
doing something along these lines with Chess Tiger and Rebel -- is this right?

All best
Francis



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