From: Marco Costalba <mcostalba@gmail.com>
Date: Sat, 4 Jun 2011 10:29:54 +0000 (+0100)
Subject: Skip draw by repetition check in qsearch
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=3b2bcee0a865e18fcc38a4d0aa648053960432a8;hp=3b2bcee0a865e18fcc38a4d0aa648053960432a8

Skip draw by repetition check in qsearch

Cut in half the time spent in pos.draw() that accounts
for a whopping 1% of total time !

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