Dev Builds » 20091104-1017

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 12461996a5bb6d4c07d4b7e464924eaaa406b01d
Author Marco Costalba
Date 2009-11-04 10:17:42 UTC
Remove SEE optimizations Don't seem to help, perhaps because we return an approximate SEE score instead of the real negative score so that we have some bad capture or evasion sub-optimal ordering that compensates the speed up. Anyhow after 999 games at 1+0 Mod vs Orig +240 =514 -245 -2 ELO So almost no harm to remove and make the code simpler. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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