Dev Builds » 20091106-0921

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 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 dc286d2673ef334c6bab0c4244a49a1b01e63cdc
Author Marco Costalba
Date 2009-11-06 09:21:15 UTC
Big-endian compatible pop_1st_bit() Thanks to Eric Mullins we have now endian friendly pop_1st_bit() and also is removed the need to use -fno-strict-aliasing compiler option with GCC. Speed is almost as fast, very small difference if any in perft test, so I assume almost no difference in real games. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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