Dev Builds » 20250519-1847

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	56ea1fadf16142c830161503d49c9ae4ea23b1ef
Author	Michael Chaly
Date	2025-05-19 18:47:34 UTC
Tweak low ply history Increase low ply history maximum ply by 1 and also allow to use it for check evasions scoring. Pased STC: https://tests.stockfishchess.org/tests/view/682a2db36ec7634154f9a358 LLR: 2.95 (-2.94,2.94) <0.00,2.00> Total: 66464 W: 17440 L: 17081 D: 31943 Ptnml(0-2): 191, 7717, 17056, 8078, 190 Passed LTC: https://tests.stockfishchess.org/tests/view/682a3d406ec7634154f9a39c LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 384030 W: 98476 L: 97452 D: 188102 Ptnml(0-2): 180, 41564, 107522, 42550, 199 closes https://github.com/official-stockfish/Stockfish/pull/6075 Bench: 2422771