Dev Builds » 20100313-1000

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.

Use this dev build

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 c835ee88535e138a4a5870f18a1cebab96476cf7
Author Marco Costalba
Date 2010-03-13 10:00:12 UTC
Use separated research counters in root_search() One for failing highs and one for failing lows, this should reduce average window size in case of positions that fail first high and then low (or the contrary). After ~2000 games on Joona's quad we have: Mod - Orig: 1012- 975 (+6 elo) Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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