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Chess engine: Stockfish 20061306


Stockfish - UCI chess engine, compiled by Vizvezdenec
Rating JCER=3304

Timestamp: 1592023738

Adjust history threshold for quiet moves futility pruning
This patch adjusts the threshold for futility pruning of quiet moves using the continuation history array contHist[5], in the same way as it is used in movepicker.

passed STC:
https://tests.stockfishchess.org/tests/view/5ee3f88bca6c451633a9959f
LLR: 2.94 (-2.94,2.94) {-0.50,1.50}
Total: 55984 W: 10822 L: 10552 D: 34610 Elo +1.68
Ptnml(0-2): 952, 6435, 12941, 6719, 945

passed LTC:
https://tests.stockfishchess.org/tests/view/5ee4186dca6c451633a995cf
LLR: 2.96 (-2.94,2.94) {0.25,1.75}
Total: 41712 W: 5402 L: 5114 D: 31196 Elo +2.40
Ptnml(0-2): 293, 3766, 12469, 4016, 312
Bench: 4715960

Stockfish 20061306 download


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