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.

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	495296fc76cc380b216d577710c15cd1efef1a41
Author	Shawn Xu
Date	2025-12-21 14:43:32 UTC
Remove Secondary TT Aging Passed VVLTC w/ STC Bounds: LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 107006 W: 27676 L: 27326 D: 52004 Ptnml(0-2): 21, 9505, 34097, 9863, 17 https://tests.stockfishchess.org/tests/view/6939ac5b75b70713ef796f11 Passed VVLTC w/ LTC Bounds: LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 263190 W: 67547 L: 66837 D: 128806 Ptnml(0-2): 32, 23939, 82942, 24651, 31 https://tests.stockfishchess.org/tests/view/692165823b03dd3a060e666d closes https://github.com/official-stockfish/Stockfish/pull/6480 Bench: 2800411