negBonusCommute (Kian)

[fish...@noreply.stockfishchess.org]

https://tests.stockfishchess.org/tests/view/64d977f95b17f7c21c0e9738

14-08-23 from Kian

negBonusCommute: neg bonus for moves that might fail low based on opposite move order bench:1616776
master: Simplify material difference in evaluate

TC: 10+0.1 th 1
LLR: -2.95 (-2.94,2.94) <0.00,2.00>
Total: 102336 W: 25844 L: 25956 D: 50536
Ptnml(0-2): 338, 12203, 26207, 12073, 347

neg bonus for moves that might fail low based on opposite move order

[fish...@noreply.stockfishchess.org]

https://tests.stockfishchess.org/tests/view/64dac5065b17f7c21c0eb723

15-08-23 from Kian

negBonusCommute: try negative bonus based on commuting moves bench:1533006

master: Simplify material difference in evaluate

TC: 10+0.1 th 1

LLR: -2.96 (-2.94,2.94) <0.00,2.00>
Total: 50720 W: 12845 L: 13033 D: 24842
Ptnml(0-2): 180, 5981, 13202, 5841, 156

try negative bonus based on commuting moves