Dev Builds » 20250513-1839

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	63a2ab1510d81b68614d268234291982249bbe77
Author	mstembera
Date	2025-05-13 18:39:02 UTC
Simplify Captures scoring STC https://tests.stockfishchess.org/tests/view/680ee3b43629b02d74b160f3 LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 200896 W: 52089 L: 52048 D: 96759 Ptnml(0-2): 592, 23821, 51589, 23846, 600 LTC https://tests.stockfishchess.org/tests/view/68106adf3629b02d74b166b1 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 128856 W: 33026 L: 32917 D: 62913 Ptnml(0-2): 54, 13916, 36384, 14015, 59 Replaces discovered checks by direct checks which are simpler and more common. It's also what's used for scoring quiets. closes https://github.com/official-stockfish/Stockfish/pull/6047 Bench: 1886966