Dev Builds » 20170101-1004

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NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.


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Commit ID b7b9d7c9c72a987bb497ec2b629d885a06238aa2
Author Aram Tumanian
Date 2017-01-01 10:04:24 UTC
Don't clear EasyMove in search() EasyMove is cleared after every iteration of the search if the 3rd move in the PV of the main thread changes from the previous iteration. Therefore, clearing EasyMove during a search iteration may be excessive. The tests show that this is indeed unnecessary. In the new version the EasyMove variable is used only in the Thread::search function. STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 47719 W: 8438 L: 8362 D: 30919 LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 122841 W: 15448 L: 15457 D: 91936 bench: 5468995
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