From: Marco Costalba <mcostalba@gmail.com>
Date: Wed, 20 Jan 2010 10:40:33 +0000 (+0100)
Subject: Prune evasions with negative SEE in qsearch
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=81cfd81366cf06dc403476a4782ef34703346c61;hp=81cfd81366cf06dc403476a4782ef34703346c61

Prune evasions with negative SEE in qsearch

Only pure blocking evasions are candidate
for pruning.

After 998 games at 1+0

Mod vs Orig +215 =596 -187  +10 ELO

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