From: snicolet <cassio@free.fr>
Date: Sun, 26 Feb 2017 01:43:54 +0000 (-0800)
Subject: Change definition of "weak" in threats calculation
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=8f7e032b8c8c2c19e37ece09eecb589fe2342daa;hp=8f7e032b8c8c2c19e37ece09eecb589fe2342daa;ds=sidebyside

Change definition of "weak" in threats calculation

By defining "strongly protected" as "protected by a pawn, or protected
by two pieces and not attacked by two enemy pieces".

Passed STC:
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 17050 W: 3128 L: 2931 D: 10991

Passed LTC:
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 120995 W: 15852 L: 15343 D: 89800

Bench : 6269229

Closes #1016
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