Dev Builds » 20201225-0921

Use this dev build

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.

Summary

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

Test Detail

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

Commit

Commit ID 51deae899814bbbfd9db5686b824f23105ca8a39
Author Vizvezdenec
Date 2020-12-25 09:21:00 UTC
Do more LMR for captures This patch enables LMR for all captures at allNodes that were not in PV. Currently we do LMR for all captures at cutNodes so this is an expansion of this logic: now we do LMR for all captures almost at all non-pv nodes, excluding only allNodes that were in PV. passed STC https://tests.stockfishchess.org/tests/view/5fe50b9d3932f79192d3973c LLR: 2.95 (-2.94,2.94) {-0.25,1.25} Total: 83128 W: 7606 L: 7368 D: 68154 Ptnml(0-2): 292, 5905, 28939, 6129, 299 passed LTC https://tests.stockfishchess.org/tests/view/5fe552e43932f79192d39744 LLR: 2.92 (-2.94,2.94) {0.25,1.25} Total: 13968 W: 568 L: 466 D: 12934 Ptnml(0-2): 5, 418, 6043, 506, 12 closes https://github.com/official-stockfish/Stockfish/pull/3273 Bench: 4194835
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