AlphaBeta Search

[bearophileHUGS at lycos.com]

Chris wrote:
> I know this probably seems trivial, but I can't seem to find the bug in
> my alphabeta search implementation.

This is another alphabeta implementation (all the nicest algorithms are
inside this AIMA codebase):
http://aima.cs.berkeley.edu/python/games.html

Later when you program works you can find this helpful to improve your
algorithm:
http://citeseer.ist.psu.edu/11954.html

Bye,
bearophile