Dev Builds » 20180611-0822

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	fc3af7c4fbeaa3c5b85424077829223f9d18184e
Author	protonspring
Date	2018-06-11 08:22:55 UTC
Optimize an expression in endgame.cpp I believe using foward_file_bb() here is fewer instructions. a) Fewer instructions and probably more clear (debatable). b) Possible that a lookup is slower than a few local operations, but the forward_file_bb table is probably used often enough that it is always cached. Passed LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 21004 W: 4263 L: 4141 D: 12600 http://tests.stockfishchess.org/tests/view/5b1cad830ebc5902ab9c6239 Closes https://github.com/official-stockfish/Stockfish/pull/1644 No functional change.