official-stockfish/Stockfish — pull request #153 by joergoster (2014-12-08 10:12:04+00:00)
Title: Stormdanger

Halve StormDanger bonus for blocked storming pawn on file a or file h.

STC
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 3410 W: 758 L: 641 D: 2011

LTC
LLR: 2.95 (-2.94,2.94) [0.00,6.00]
Total: 33225 W: 5708 L: 5445 D: 22072

bench: 8467548