Dev Builds » 20190129-1626

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	8df1cd10df0869f05916d1eb19e33b66127fcb86
Author	Maciej Żenczykowski
Date	2019-01-29 16:26:24 UTC
Use int8_t instead of int for SquareDistance[] This patch saves (4-1) * 64 * 64 = 12KiB of cache. STC LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 176120 W: 38944 L: 38087 D: 99089 http://tests.stockfishchess.org/tests/view/5c4c9f840ebc593af5d4a7ce LTC As a pure speed up, I've been informed it should not require LTC. No functional change