Dev Builds » 20250602-1921

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.

Use this dev build

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	dc85c5a4c983d3a957ca7c6affb709d966360412
Author	Shawn Xu
Date	2025-06-02 19:21:54 UTC
Remove nnz lookup table load optimization Passed Non-regression STC: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 63296 W: 16491 L: 16311 D: 30494 Ptnml(0-2): 129, 6624, 17972, 6784, 139 https://tests.stockfishchess.org/tests/view/6833ce486ec7634154f9cb22 Passed 2nd Non-regression STC: LLR: 2.97 (-2.94,2.94) <-1.75,0.25> Total: 369568 W: 95314 L: 95451 D: 178803 Ptnml(0-2): 897, 40231, 102601, 40222, 833 https://tests.stockfishchess.org/tests/view/68355c956ec7634154f9ce07 closes https://github.com/official-stockfish/Stockfish/pull/6100 no functional change