Dev Builds » 20100712-2003

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.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN

Commit

Commit ID a47a7dadeb505bbd8336effe573a0ea18816021e
Author Marco Costalba
Date 2010-07-12 20:03:30 UTC
Fix (zugzwang) verification to be shallower then null search Currently starting from depth 12*OnePly on we have a verification search deeper then the null search. Note that, although reduction is R we start from one ply less then null search, so actually we reach a depth that is OnePly shallower then null search. After 1130 games at 1'+0 on QUAD Mod vs Orig +202 =756 -172 +9 ELO Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Copyright 2011–2026 Next Chess Move LLC