Introduce capture move history table indexed by moved piece,
target square and captured piece type for sorting capture moves.
STC:
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 11374 W: 2096 L: 1924 D: 7354
http://tests.stockfishchess.org/tests/view/
59fac8dc0ebc590ccbb89fc5
LTC:
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 24791 W: 3196 L: 3001 D: 18594
http://tests.stockfishchess.org/tests/view/
59fae4d20ebc590ccbb89fd9
Bench:
5536775