Dev Builds » 20091101-1613

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 8ebe5075ebd39bd0b7f6ecde41fc7fdec03df568
Author Marco Costalba
Date 2009-11-01 16:13:01 UTC
Optimize check generation Because discovery checks are very rare it is better to handle them all in one go and strip from usual check generation function. Also rewrite direct checks generation to use piece lists instead of pop_1st_bit() On perft test we have a +6% of speed up and is verified we generate the same moves, although in a different order. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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