Dev Builds » 20260710-1819

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	924d29d3cab85f45a877a5da0eeeb73a52cb4b62
Author	FauziAkram
Date	2026-07-10 18:19:33 UTC
Simplify Reduction formula for first picked move (ttMove) Passed STC non-reg: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 124864 W: 32270 L: 32151 D: 60443 Ptnml(0-2): 273, 13766, 34278, 13799, 316 https://tests.stockfishchess.org/tests/view/6a44f4d9f97ff95f78795463 Passed LTC non-reg: LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 335544 W: 87272 L: 87369 D: 160903 Ptnml(0-2): 157, 34355, 98852, 34244, 164 https://tests.stockfishchess.org/tests/view/6a46a188f97ff95f787956a1 closes https://github.com/official-stockfish/Stockfish/pull/6964 Bench: 2890786