Dev Builds » 20211031-2130

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 717d6c5ed503543c66eb7a2c10e8a97c88d99862
Author Joost VandeVondele
Date 2021-10-31 21:30:01 UTC
Widen the aspiration window for larger evals passed STC LLR: 2.93 (-2.94,2.94) <-0.50,2.50> Total: 36840 W: 9359 L: 9134 D: 18347 Ptnml(0-2): 111, 4130, 9722, 4337, 120 https://tests.stockfishchess.org/tests/view/617c601301c6d0988731d10a passed LTC LLR: 2.98 (-2.94,2.94) <0.50,3.50> Total: 64824 W: 16377 L: 16043 D: 32404 Ptnml(0-2): 27, 6712, 18618, 7010, 45 https://tests.stockfishchess.org/tests/view/617c720d01c6d0988731d114 closes https://github.com/official-stockfish/Stockfish/pull/3768 Bench: 7683058
Copyright 2011–2024 Next Chess Move LLC