Take in account odd depths in razoring formula
authorMarco Costalba <mcostalba@gmail.com>
Mon, 5 Jan 2009 11:41:27 +0000 (12:41 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Mon, 5 Jan 2009 11:41:27 +0000 (12:41 +0100)
commitdc4e2d8184f916e245a887a188fa0ccc6831c3d1
tree6f9d83d979c50af00fe5f704b965bbc6c712e0a1
parente828753a3ad85c53cdeda61df428a6c73b715ff5
Take in account odd depths in razoring formula

This is somewhat taken from Stockfish 1.2 Default,
only the razoring thresold are updated, not the
razoring depth.

At the end razoring is a bit more aggressive. Results
seems slightly positive.

After 999 games +239 =536 -224 Elo +5

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/search.cpp