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Subject: DF to have unfair advantage against Kramnik?

Author: Robert Henry Durrett

Date: 14:34:10 06/02/02


At http://kramnik.homestead.com/Fujitsu.html, Kramnik is quoted as saying:

"It is much more difficult to prepare against a computer than against a human
opponent. When I play GMs I prepare the openings which belong to my repertoire
and which I consider to be good. Against a computer the same method is not so
convenient partly due to the fact that computer is allowed to check huge opening
databases during the game that may include specific preparation against my
favorite variations. It is also important to understand that even if my analysis
may be quite good I can't simply remember all of them so it looks dangerous to
enter into a theoretical opening battle."

This raises the question:  Will DF have real-time access to considerably MORE
than an opening book during the play of the match games?  Specifically, will DF
be able to study a database such as Megabase 2002 **during** these games?

If it is true, then one might wonder what the outcome of the match would prove.
Normal DF programs do not have such access, nor do they [presumably] incorporate
software to peruse and evaluate database games.  Although questions of morality
are surely dead end and pointless, it would seem important that the match
realistically represent future human/computer matches.  If DF wins, one might
wonder whether or not it might have won with a normal opening book and nothing
else.

Normally, when Kramnik, or anybody else, plays against a commercial version of
any chess engine, he is playing against an opening book which is NOT optimized
for play against any one human.

However, DF being given an “anti-Kramnik” opening book should not be deemed
unreasonable because that is no different from what happens in human-human
matches.  For example, when Kasparov prepared for his ill-fated match against
Kramnik, Kasparov prepared and memorized his own “secret” anti-Kramnik opening
book.  This sort of thing is normal in all human-human matches.  DF would be
unfairly handicapped if DF were to be denied the use of it’s own "secret"
anti-Kramnik opening book.

As to who prepares DF’s anti-Kramnik opening book . . . Well, that too is not
much different from what is done in preparation for high level human-human
matches.  The players typically have a team of GMs working on this long before
the match.

So, that leaves the issue of appropriateness and wisdom of letting DF use a
Megabase database during the game.

After all, this is not supposed to be an “Advanced Chess” match.  Is it?

Bob D.



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