Dev Builds » 20260720-0901

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 4d75fd4f70b811d6f454d2d4cf7cbbd0759cda18
Author Syine Mineta
Date 2026-07-20 09:01:40 UTC
Always use pthread After a858defd332bddd828c9280a9e326a0b750b3dda, the pthread implementation of `NativeThread` is always used (except MSVC), as: 1. `-DUSE_PTHREADS` is defined when `comp` is not `mingw` 2. the pthread implementation is used anyways because MinGW defines `__MINGW32__` or `__MINGW64__` macro closes https://github.com/official-stockfish/Stockfish/pull/6985 No functional change
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