Dev Builds » 20150602-1907

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 4502a1934f2d624288b635b5901ecda8cefa342c
Author Stéphane Nicolet
Date 2015-06-02 19:07:02 UTC
Tweak backward pawns definition Advanced pawns cannot be backward. Also lower the backward penalty in endgame. Passed STC: LLR: 2.96 (-2.94,2.94) [-1.50,4.50] Total: 18534 W: 3588 L: 3433 D: 11513 and LTC: LLR: 2.96 (-2.94,2.94) [0.00,6.00] Total: 21319 W: 3415 L: 3217 D: 14687 Bench: 7271152 Resolves #359
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