Dev Builds » 20260420-1541

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	9dd58542c9b2a80d21cbc62323dbb56b3f4ecec4
Author	Dieter Dobbelaere
Date	2026-04-20 15:41:06 UTC
Compress Linux universal release package `stockfish-ubuntu-x86-64-universal.tar` goes from 94.8MiB to 67.4MiB (tar.gz) Note that the CI code is written such that it easy to select other compression schemes in the future (e.g. tar.xz) by simply changing the `archive_ext` parameter. closes https://github.com/official-stockfish/Stockfish/pull/6746 No functional change