Dev Builds » 20250728-1745

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	4fcfb0b4b7406004cd8adcf7de0b4acabe63c6c1
Author	FauziAkram
Date	2025-07-28 17:45:13 UTC
Tweak the logic for setting the improving flag Tweak the logic for setting the improving flag when the static evaluation is significantly higher than alpha. Passed STC: LLR: 2.93 (-2.94,2.94) <0.00,2.00> Total: 92320 W: 24057 L: 23664 D: 44599 Ptnml(0-2): 247, 10689, 23893, 11086, 245 https://tests.stockfishchess.org/tests/view/68860aba966ed85face248a1 Passed LTC: LLR: 2.94 (-2.94,2.94) <0.50,2.50> Total: 281292 W: 72496 L: 71683 D: 137113 Ptnml(0-2): 135, 30289, 78995, 31082, 145 https://tests.stockfishchess.org/tests/view/6886168c966ed85face24962 closes https://github.com/official-stockfish/Stockfish/pull/6180 Bench: 3200439