Use moveCount history for reduction

Use moveCount history for reduction

Use less reduction for moves with larger moveCount if your
opponent did an unexpected (== high moveCount) move in the
previous ply... unexpected moves might need unexpected answers.

passed STC:
http://tests.stockfishchess.org/tests/view/599f08cc0ebc5916ff64aace
LLR: 2.97 (-2.94,2.94) [0.00,5.00]
Total: 9638 W: 1889 L: 1720 D: 6029

passed LTC:
http://tests.stockfishchess.org/tests/view/599f1e5c0ebc5916ff64aadc
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 28308 W: 3742 L: 3533 D: 21033

Bench: 5747429