Dev Builds » 20110517-2247

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 89a06f6651882248e185bb597135af3249ec8f6a
Author Marco Costalba
Date 2011-05-17 22:47:26 UTC
Micro-optimize pl_move_is_legal() Remove the check for castling moves because it is already implicit in the check for king moves and castling is so rare that doing the check is just a slow down. Thanks to Marek Kwiatkowski. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Copyright 2011–2026 Next Chess Move LLC