Dev Builds » 20260208-1422

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	f0d0c3ddd2f809ec1c86d6be99dac0e98b1cf887
Author	FauziAkram
Date	2026-02-08 14:22:06 UTC
Simplify Triple Margin Formula Passed STC: LLR: 3.01 (-2.94,2.94) <-1.75,0.25> Total: 517472 W: 133271 L: 133575 D: 250626 Ptnml(0-2): 1628, 61366, 133032, 61102, 1608 https://tests.stockfishchess.org/tests/view/69590175d844c1ce7cc7e9a2 Passed LTC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 95430 W: 24242 L: 24098 D: 47090 Ptnml(0-2): 42, 10289, 26926, 10399, 59 https://tests.stockfishchess.org/tests/view/695f7f03ca95f52e4b85253c Passed VVLTC: LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 58828 W: 15299 L: 15135 D: 28394 Ptnml(0-2): 4, 5277, 18687, 5443, 3 https://tests.stockfishchess.org/tests/view/6961686c8709a8d27c0383f6 closes https://github.com/official-stockfish/Stockfish/pull/6546 Bench: 2570943