Dev Builds » 20250202-1243

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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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.

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 c83ddd9e4b9d5c57c9398565eee52c3ea5940f80
Author Stefan Geschwentner
Date 2025-02-02 12:43:32 UTC
Tweak correction history factors The values are taken from this tuning https://tests.stockfishchess.org/tests/view/679c4e150774dfd78deaf376 which added also a new material correction history. The full tune doesn't work but ignoring the new history results in this changes. Passed STC: LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 102368 W: 27057 L: 26638 D: 48673 Ptnml(0-2): 394, 12031, 25949, 12382, 428 https://tests.stockfishchess.org/tess/view/679d2ca70774dfd78deaf796 Passed LTC: LLR: 2.96 (-2.94,2.94) <0.50,2.50> Total: 55044 W: 14215 L: 13855 D: 26974 Ptnml(0-2): 43, 5956, 15172, 6300, 51 https://tests.stockfishchess.org/tests/view/679d30be0774dfd78deafda2 closes https://github.com/official-stockfish/Stockfish/pull/5841 Bench: 3068583
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