Dev Builds » 20131223-1952

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 8aa4f3fde46acc1d5a02d2b16aae5098606cfcb2
Author Chris Caino
Date 2013-12-23 19:52:12 UTC
Increase pawn king attack weight Tighter lower bound for pawn attacks so to activate king safety in some cases like here: 6k1/2B3p1/2Pp1p2/2nPp3/2Q1P2K/P2n1qP1/R6P/1R6 w Original patch by Chris, further simplified by Jörg Oster. Passed both short TC LLR: 2.96 (-2.94,2.94) [-1.50,4.50] Total: 30171 W: 5887 L: 5700 D: 18584 And long TC LLR: 2.97 (-2.94,2.94) [0.00,6.00] Total: 20706 W: 3402 L: 3204 D: 14100 bench: 7607562
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