Dev Builds » 20260409-1956

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	bb4eb04a50244442f2925f6dad3b1b2fb1f82236
Author	Linmiao Xu
Date	2026-04-09 19:56:05 UTC
Don't store stand pat return value in TT Passed non-regression STC: https://tests.stockfishchess.org/tests/view/69d2d3de61a12cebe17ede38 LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 68384 W: 17646 L: 17459 D: 33279 Ptnml(0-2): 200, 8058, 17496, 8231, 207 Passed non-regression LTC: https://tests.stockfishchess.org/tests/view/69d4293433584dad27b3c8cb LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 37290 W: 9582 L: 9380 D: 18328 Ptnml(0-2): 18, 3915, 10579, 4113, 20 closes https://github.com/official-stockfish/Stockfish/pull/6711 Bench: 2923401