Dev Builds » 20261028-0512

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.

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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 2035dded2fbe4cb897c746132cfd56ad2c404593
Author Torsten Hellwig
Date 2026-10-28 05:12:34 UTC
Simplify seekMate score selection In #7239, we used previousScore only for pvIdx > 0, on the assumption that using it for pvIdx == 0 would be a functional change. This assumption was wrong, because for pvIdx == 0, score is always equal to previousScore. So we can remove the special case and always use previousScore. This patch is non-functional for both MultiPV 1 and MultiPV > 1. closes https://github.com/official-stockfish/Stockfish/pull/7261 No functional change
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