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Subject: Junior -- achieving a "middle stand"

Author: Kai Middleton

Date: 09:21:45 11/24/97


Junior, which won the recent Paris ICCA Championship, has the following
comments from its authors on the ICCA homepage:

http://www.dcs.qmw.ac.uk/~icca/WMCCC15/descript.htm

 Junior is written entirely in high-level language. Most of its search
and evaluation features are original, and some of them are still
 unique to our knowledge. In the NPS vs. knowledge debate in particular,
 Junior has found an original way to make a middle stand.

I am a programmer, though not a chess programmer, and I am curious about
the comments made by Amir Ban and Shay Bushinsky.  My understanding of
the "NPS vs. knowledge" debate is that some programs with simple
positional evaluation functions fare better as they are able to
calculate more (e.g. Chess Genius?), whereas others favor more use of
heuristics which slow down the processing but allow for implementation
of "strategy."

I have a question: how does Junior achieve a "middle stand."



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