Dev Builds » 20100802-2102

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 5aef9186acb9d1831e51d828cb3be91f005c4893
Author Marco Costalba
Date 2010-08-02 21:02:59 UTC
Reset bestMove before entering main moves loop After razoring, IID, null verification and singular extension searches we have could have a dirty ss->bestMove, restore to MOVE_NONE before to enter moves loop. This should avoid to store in TT a stale move when we fail low. Tested together with previous patch that is the one that gives ELO. After 1152 games at 1+0 on my QUAD Mod vs Orig +233 =716 -203 (+9 ELO) Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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