Dev Builds » 20160902-2204

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 d37dfe9ae41de722eccd50aee39fb5eb59811bc2
Author Stéphane Nicolet
Date 2016-09-02 22:04:20 UTC
Space bonus in presence of open files If the opponent has a cramped position, opening a file often helps him/her to exchange pieces, so it makes sense to reduce the space bonus if there are open files. Credits: Leonardo Ljubičić for the strategic idea, Alain Savard for the implementation of the open files calculation, "CrunchyNYC" for the compensation of the numerator. STC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 49112 W: 9239 L: 8900 D: 30973 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 89415 W: 12014 L: 11601 D: 65800 Bench: 7591630
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