Dev Builds » 20250802-1349

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	83071917e903581542670a87a036f5d02e13fb82
Author	mstembera
Date	2025-08-02 13:49:35 UTC
Optimize find_nnz() using VBMI2 about a 0.7% speedup for the x86-64-avx512icl ARCH closes https://github.com/official-stockfish/Stockfish/pull/6186 No functional change