Dev Builds » 20260318-1949

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	8b499683863640c8359a9d853176761a7dc0c09f
Author	Ryan Hirsch
Date	2026-03-18 19:49:06 UTC
Speed up update_accumulator_refresh_cache with AVX512ICL Passed STC: LLR: 2.94 (-2.94,2.94) <0.00,2.00> Total: 212960 W: 55550 L: 54991 D: 102419 Ptnml(0-2): 583, 23688, 57393, 24219, 597 https://tests.stockfishchess.org/tests/view/69ab916ccb31ee884aed62ea closes https://github.com/official-stockfish/Stockfish/pull/6657 No functional change