From: Marco Costalba <mcostalba@gmail.com>
Date: Wed, 7 Dec 2011 16:51:02 +0000 (+0100)
Subject: Simplify aspiration window calculation
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;ds=sidebyside;h=96213689e40c722b9d34edf9d58837c47f7b00e7;hp=96213689e40c722b9d34edf9d58837c47f7b00e7;p=stockfish

Simplify aspiration window calculation

It seems that we just need to look at previous score to
compute aspiration window size.

After 5350 games:
Mod vs Orig 800 - 803  - 3647 ELO +0 (+- 5.2)

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