Dev Builds » 20251221-1443

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	c467fe5ba42545827d769c360aa404767308ac18
Author	AliceRoselia
Date	2025-12-21 14:43:32 UTC
Simplify futility pruning Passed non regression STC: https://tests.stockfishchess.org/tests/view/693e642c46f342e1ec20f68d LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 107968 W: 28080 L: 27937 D: 51951 Ptnml(0-2): 381, 12708, 27626, 12925, 344 Passed non regression LTC: https://tests.stockfishchess.org/tests/view/693ff10c46f342e1ec20fa6a LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 334266 W: 85271 L: 85370 D: 163625 Ptnml(0-2): 179, 36395, 94086, 36292, 181 closes https://github.com/official-stockfish/Stockfish/pull/6484 Bench: 2987379