Dev Builds » 20210526-1532

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 1b325bf86d02e02af8f693e7e1e70c8be5c7967b
Author Stefan Geschwentner
Date 2021-05-26 15:32:54 UTC
Less reduction for capture/promotions. Exclude captures/promotions at expected cut nodes (which also not a former PV node) from LMR if a response to the first previous opponent move. STC: LLR: 2.93 (-2.94,2.94) <-0.50,2.50> Total: 288656 W: 24886 L: 24413 D: 239357 Ptnml(0-2): 900, 19738, 102578, 20213, 899 https://tests.stockfishchess.org/tests/view/60ad505112066fd29979595b LTC: LLR: 2.97 (-2.94,2.94) <0.50,3.50> Total: 31344 W: 1107 L: 975 D: 29262 Ptnml(0-2): 12, 879, 13757, 1013, 11 https://tests.stockfishchess.org/tests/view/60adffce12066fd2997959d2 closes https://github.com/official-stockfish/Stockfish/pull/3500 Bench: 3827710
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