Dev Builds » 20131223-1952

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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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