From: Marco Costalba <mcostalba@gmail.com>
Date: Fri, 10 Apr 2009 08:49:29 +0000 (+0100)
Subject: Less aggressive null move dynamic reduction
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=17ef886fc32013fd5159484b8f9e547a5d183d59;hp=17ef886fc32013fd5159484b8f9e547a5d183d59;p=stockfish

Less aggressive null move dynamic reduction

In null move search do not jump directly in
qsearch() from depth(4*OnePly), but only
from depth(3*OnePly).

After 999 games at 1+0: +248 -224 =527 +8ELO

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