Dev Builds » 20200731-0812

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 9587eeeb5ed29f834d4f956b92e0e732877c47a7
Author Stefan Geschwentner
Date 2020-07-31 08:12:54 UTC
Tweak cutnode reduction Less reduction for second move at non-check CUT node with depth <= 10. STC: LLR: 2.94 (-2.94,2.94) {-0.50,1.50} Total: 38680 W: 7490 L: 7245 D: 23945 Ptnml(0-2): 643, 4441, 8967, 4606, 683 https://tests.stockfishchess.org/tests/view/5f21e1782f7e63962b99f451 LTC: LLR: 2.95 (-2.94,2.94) {0.25,1.75} Total: 71976 W: 9003 L: 8636 D: 54337 Ptnml(0-2): 440, 6414, 21972, 6663, 499 https://tests.stockfishchess.org/tests/view/5f2245762f7e63962b99f4bd closes https://github.com/official-stockfish/Stockfish/pull/2868 Bench: 4746616
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