Simplify Tweak late move reductions at root.
authorxoto10 <buylow001@gmail.com>
Thu, 30 Jan 2020 20:42:58 +0000 (20:42 +0000)
committerJoost VandeVondele <Joost.VandeVondele@gmail.com>
Sat, 1 Feb 2020 08:05:13 +0000 (09:05 +0100)
commitc390b734c451b3d976b331244e281d261b26ac3a
tree5b6a69b09bcb83039d06aa9da3d0ec3563cd3090
parent6ccb1cac5aaaf7337da8b1738448793be63fdfdb
Simplify Tweak late move reductions at root.

Revert change from Jan 15.

STC 10+0.1 :
LLR: 2.94 (-2.94,2.94) {-1.50,0.50}
Total: 65135 W: 12543 L: 12436 D: 40156
Ptnml(0-2): 1090, 7618, 14947, 7623, 1136
https://tests.stockfishchess.org/tests/view/5e334016708b13464ceea32e

LTC 60+0.6 :
LLR: 2.95 (-2.94,2.94) {-1.50,0.50}
Total: 17768 W: 2286 L: 2191 D: 13291
Ptnml(0-2): 128, 1602, 5273, 1679, 140
https://tests.stockfishchess.org/tests/view/5e34011e57e1ecae66ec2aab

closes https://github.com/official-stockfish/Stockfish/pull/2537

Bench: 4914050
src/search.cpp