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Subject: Strength Implications of an Opening Book

Author: Adam Oellermann

Date: 04:03:06 08/02/01


Hi everyone,

I have reached that point in the lifecycle of Blikskottel where I am thinking
about building an opening book. I am writing Blikskottel in order to win a bet,
and one of the terms is that *no* code is to be taken from other chess engines.
Therefore I need to write all the opening book stuff from scratch.

My question is this: what kind of strength benefit can I expect from
automatically building an opening book out of a database of GM-level games?
Blikskottel currently rates around 1850-1900 on FICS, but is often forced to
play very awkward positions resulting from inferior opening play.

Many thanks
Adam

PS: I know that a better plan would be to build a "hand-tuned" opening book, but
there are a few problems:
- under the terms of the bet I would have to do it *myself*
- I am a rather weak player (maybe 1500)
- I don't really have the time or inclination anyway



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