Dev Builds » 20191104-2315

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.

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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	3804effb341b3008326a1613923177eb83d02826
Author	SFisGOD
Date	2019-11-04 23:15:23 UTC
Rook PSQT Tuned This patch uses about half the changes of the SPSA tuning run: http://tests.stockfishchess.org/tests/view/5dba93d30ebc5925b64ed3bf About a month ago, xoto10's patch raised the mg value of the third rank center files from -1 to 7 to encourage rook lifts to the third rank. About three days later, Rocky's patch lowered this value from 7 to 3. This patch raises that again from 3 to 12 and ends up greater than the original rook lift patch. Passed STC: LLR: 2.95 (-2.94,2.94) [-1.50,4.50] Total: 104094 W: 22573 L: 22161 D: 59360 http://tests.stockfishchess.org/tests/view/5dbc77f20ebc5925b64ef1d0 Passed LTC: LLR: 2.96 (-2.94,2.94) [0.00,3.50] Total: 168291 W: 27410 L: 26777 D: 114104 http://tests.stockfishchess.org/tests/view/5dbd9f1e0ebc5925b64f0647 Bench: 4707799