Dev Builds » 20260101-1506

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 0317c6ccec12b15a80b8fbe98637c6f5a747f240
Author ppigazzini
Date 2026-01-01 15:06:25 UTC
build: rename WINE_PATH to RUN_PREFIX for wrapper execution WINE_PATH started as a Wine-specific knob, but it’s now used more generally as a command prefix to run the built engine under wrappers like Intel SDE, qemu-user, etc. - Add RUN_PREFIX as the supported “run wrapper/prefix” variable in Makefile - Set WINE_PATH as a deprecated alias - Update CI and scripts to use RUN_PREFIX closes https://github.com/official-stockfish/Stockfish/pull/6500 No functional change
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