Dev Builds » 20170128-0832

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 5254a6040c59cf7d3b9faa847168ccbd628c0574
Author VoyagerOne
Date 2017-01-28 08:32:07 UTC
Penalty for a quiet ttMove that fails low Also the penalty/bonus function is misleading, we should simply change it to stat_bonus(depth) for bonus and -stat_bonus(depth+ ONE_PLY) for extra penalty. STC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 11656 W: 2183 L: 2008 D: 7465 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 11152 W: 1531 L: 1377 D: 8244 Bench: 6101931
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