Dev Builds » 20210317-0934

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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.


Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo

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ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN


Commit ID d58e83695f1dbe5bb75ca9e5d6775757b5fd5f7a
Author Vizvezdenec
Date 2021-03-17 09:34:02 UTC
Remove advanced_pawn_push() Continuation of work by @topologist: we now do futility pruning and movecount pruning in qsearch() for pawn pushes up to the 7th rank. So the condition to avoid the pruning is if the move is a promotion or not. This allows to get rid of the advanced_pawn_push() function in position.h alltogether. Passed STC LLR: 2.93 (-2.94,2.94) {-1.25,0.25} Total: 34424 W: 3081 L: 3015 D: 28328 Ptnml(0-2): 110, 2442, 12052, 2488, 120 Passed LTC LLR: 2.94 (-2.94,2.94) {-0.75,0.25} Total: 142024 W: 5170 L: 5202 D: 131652 Ptnml(0-2): 50, 4678, 61613, 4596, 75 Closes Bench: 4339126
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