From: Marco Costalba <mcostalba@gmail.com>
Date: Wed, 12 Feb 2014 13:16:21 +0000 (+0100)
Subject: Revert "Retire null search verification"
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=b534176d4acc15ca5d7fdf3f44d1afb4e33c899a;hp=b534176d4acc15ca5d7fdf3f44d1afb4e33c899a;p=stockfish

Revert "Retire null search verification"

Although does not change ELO level, it seems
verification is useful in many zugzwang positions
as reported by many sources.

So revert this simplification.

bench: 8430785
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