Penalize capture moves that fail to create a cutoff even at quiet move cutoff.
STC:
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 19004 W: 4284 L: 4059 D: 10661
http://tests.stockfishchess.org/tests/view/
5b3a7d4d0ebc5902b9ffb6ea
LTC:
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 23100 W: 3981 L: 3765 D: 15354
http://tests.stockfishchess.org/tests/view/
5b3aa4550ebc5902b9ffb8cf
Closes https://github.com/official-stockfish/Stockfish/pull/1664
Bench:
5232010