Dev Builds » 20120212-1426

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 099b5e45e6fb84c0c6ac9c867e0902e0195d97a5
Author Marco Costalba
Date 2012-02-12 14:26:18 UTC
Speedup sliders attacks for 32bit CPU Replace a 64 bit 'and' by two 32 bits ones and use unsigned instead of int. This simple patch increases perft speed of 6% on my Intel Core 2 Duo ! No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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