Dev Builds » 20180626-0655

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	1e9397a2df3094589540838b4e24342ac53c212a
Author	joergoster
Date	2018-06-26 06:55:35 UTC
Simplify KingProtector penalty. Recent tuning results implied this penalty is more important for knights and bishops, and almost negligible for rooks and queen. Passed as simplification both STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 20873 W: 4592 L: 4469 D: 11812 http://tests.stockfishchess.org/tests/view/5b2fb4d00ebc5902b2e57e84 and LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 46069 W: 7949 L: 7870 D: 30250 http://tests.stockfishchess.org/tests/view/5b2fcc4b0ebc5902b2e580c5 Closes https://github.com/official-stockfish/Stockfish/pull/1660 Bench: 5487679