From: Marco Costalba <mcostalba@gmail.com>
Date: Sat, 12 Jun 2010 13:47:30 +0000 (+0100)
Subject: Extend checks only if SEE is non-negative
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=221f41c2dffd100e8069bde7785022f4366f1e70;hp=221f41c2dffd100e8069bde7785022f4366f1e70

Extend checks only if SEE is non-negative

Idea from Dr. Hyatt

After 10k games at 5"+0 on my QUAD
Mod vs Orig +2750 =4601 -2649 +4 ELO

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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