Dev Builds » 20130409-2131

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 d23454854e72e1311363a8c98cd58a5d44c427f9
Author Joona Kiiski
Date 2013-04-09 21:31:57 UTC
Document asymmetric SEE pruning trick Here are the tests: sprt @ 60+0.05 ELO: 3.53 +-2.8 (95%) LOS: 99.3% Total: 18794 W: 3098 L: 2907 D: 12789 16000 @ 60+0.05 ELO: 1.39 +-3.1 (95%) LOS: 81.0% Total: 16000 W: 2689 L: 2625 D: 10686 16000 @ 15+0.05 ELO: 2.82 +-3.3 (95%) LOS: 95.1% Total: 16000 W: 3148 L: 3018 D: 9834 No functional change Signature: 4969307
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