Dev Builds » 20251228-1355

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	b2e60960b39d7191105193d5ff8b7482dbcbf351
Author	KazApps
Date	2025-12-28 13:55:47 UTC
Fix nonPawnKey Fix incorrect nonPawnKey update Passed non-reg SMP STC: ``` LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 139424 W: 35792 L: 35690 D: 67942 Ptnml(0-2): 197, 15783, 37665, 15855, 212 ``` https://tests.stockfishchess.org/tests/view/694b7b7e572093c1986d6b0d Passed non-reg SMP LTC: ``` LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 88880 W: 22863 L: 22718 D: 43299 Ptnml(0-2): 16, 8947, 26401, 9028, 48 ``` https://tests.stockfishchess.org/tests/view/694d2ceb572093c1986d6fc8 fixes https://github.com/official-stockfish/Stockfish/issues/6492 closes https://github.com/official-stockfish/Stockfish/pull/6494 Bench: 2475788