Dev Builds » 20261024-1807

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	8875da570bf333551f699dbe2c9859745ddb0b80
Author	mstembera
Date	2026-10-24 18:07:47 UTC
Combine int8 pairing with pointer hoisting STC: https://tests.stockfishchess.org/tests/view/6ad44115733e627f7058c6d1 LLR: 2.96 (-2.94,2.94) <0.00,2.00> Total: 126080 W: 32234 L: 31819 D: 62027 Ptnml(0-2): 127, 13397, 35598, 13770, 148 Tested on top of https://tests.stockfishchess.org/tests/view/6ad3a2d2733e627f7058c639 by @linrock which passed w/ LLR: 2.93 (-2.94,2.94) <-1.75,0.25> Total: 185248 W: 47061 L: 47010 D: 91177 Ptnml(0-2): 205, 19425, 53314, 19474, 206 Written by Astra. closes https://github.com/official-stockfish/Stockfish/pull/7248 No functional change