Fine tuning of unsupported pawn penalty
authorAlain SAVARD <support@multicim.com>
Sun, 3 Jan 2016 14:15:29 +0000 (14:15 +0000)
committerJoona Kiiski <joona@zoox.com>
Sun, 3 Jan 2016 14:15:29 +0000 (14:15 +0000)
commit1de97337c2d53bdff0f1c3f362d232028ef736a5
tree65bc1d649ae504682122eec58422714f8ce57570
parent9eceb894ac91b9b4a88d1972778705304666ac33
Fine tuning of unsupported pawn penalty

Adjust the unsupported pawn penalty when the pawn is supporting 2 pawns
(for example g7 in f6-g7-h6)

Passed STC
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 23833 W: 4384 L: 4158 D: 15291

Passed LTC
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 42711 W: 5918 L: 5655 D: 31138

Bench: 8390233

Resolves #549
src/pawns.cpp