Dev Builds » 20140511-0829

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 9f843adf8972f3b561fc75d5d874ff21063a9f9d
Author Marco Costalba
Date 2014-05-11 08:29:56 UTC
Retire "Idle Threads Sleep" UCI option After last Joona's patch there is no measurable difference between the option set or unset. Tested by Andreas Strangmüller with 16 threads on his Dual Opteron 6376. After 5000 games at 15+0.05 the result is: 1 Stockfish_14050822_T16_on : 3003 5000 (+849,=3396,-755), 50.9 % 2 Stockfish_14050822_T16_off : 2997 5000 (+755,=3396,-849), 49.1 % bench: 880215
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