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Subject: Re: perft results (how accurate is accurate enough ?)

Author: Volker Böhm

Date: 14:55:30 09/23/04

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Hi,

spike has two move generators. One is very simple the other optimized for speed.
I have a version of perft that compares the values at every leaf of the perft
tree. If it finds differences it will print the expected move list and the
generated move list. Not too hard to implement and a cool feature to find bugs.

Spike has a flag that disables all cutoffs and qsearch from search. With this
flag enabled I get a perft out of the "normal" search. It helped me debugging
too.

Greetings Volker



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