From: Goodkov Vasiliy Aleksandrovich <qwegood@mail.ru>
Date: Sun, 22 Jul 2018 22:02:37 +0000 (+0200)
Subject: Simplify condition for ThreatByRook
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=0d5fe2f156666442b497656ae459f825c771826d;hp=0d5fe2f156666442b497656ae459f825c771826d

Simplify condition for ThreatByRook

Remove stronglyProtected Queen for ThreatByRook. Idea is that in the
current master the  SliderOnQueen bonus and the see_ge() function do
something similar as ThreatByRook for Queen, so this patch removes
some redundancy, in that sense.

STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 21878 W: 4939 L: 4818 D: 12121
http://tests.stockfishchess.org/tests/view/5b53a83b0ebc5902bdb815d1

LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 35307 W: 5979 L: 5882 D: 23446
http://tests.stockfishchess.org/tests/view/5b53b60b0ebc5902bdb8174c

Close https://github.com/official-stockfish/Stockfish/pull/1690

Bench: 4834554
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