Dev Builds » 20250928-1914

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.

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	40aeb5a4118abc100987fab13a3329863b8d45c5
Author	FauziAkram
Date	2025-09-28 19:14:28 UTC
Simplify away conthist 0 While at it, I also added the scaler note to the Lmrdepth/history formula. Passed STC: LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 25376 W: 6660 L: 6423 D: 12293 Ptnml(0-2): 77, 2947, 6403, 3184, 77 https://tests.stockfishchess.org/tests/view/68c1ccf759efc3c96b610deb Passed LTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 208464 W: 53371 L: 53342 D: 101751 Ptnml(0-2): 110, 22776, 58426, 22815, 105 https://tests.stockfishchess.org/tests/view/68c1d04b59efc3c96b610e13 closes https://github.com/official-stockfish/Stockfish/pull/6304 Bench: 2029296