Dev Builds » 20180403-2134

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	06a8fd2154db41c4e438a1b065c1471d0dfd5815
Author	Torsten Franz
Date	2018-04-03 21:34:10 UTC
Simplify ThreatBySafePawn evaluation Simplify ThreatBySafePawn evaluation by removing the 'if (weak)' speed optimization check from threats evaluation. This is a non functional change as it removes just a speed optimization conditional which was probably useful before but does no longer provide benefits. This section section had a few more lines not long ago, with ThreatByHangingPawn and a loop through the threatened pieces, but now there is not much left. Passed STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 47775 W: 9696 L: 9624 D: 28455 http://tests.stockfishchess.org/tests/view/5ac298910ebc591746423f8b Closes https://github.com/official-stockfish/Stockfish/pull/1531 Non functional change.