Dev Builds » 20131209-0703

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 8e9d4081ee9def12f50dbd3169b765839fcb4c86
Author Ralph Stößer
Date 2013-12-09 07:03:47 UTC
Research at intermediate depth if LMR is very high After a fail high in LMR, if reduction is very high do a research at lower depth before teh full depth one. Chances are that the re-search will fail low and the full depth one is skipped. Passed both short TC: LLR: 2.95 (-2.94,2.94) [-1.50,4.50] Total: 11363 W: 2204 L: 2069 D: 7090 And long TC: LLR: 2.95 (-2.94,2.94) [0.00,6.00] Total: 7292 W: 1195 L: 1061 D: 5036 bench: 7869223
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