Dev Builds » 20110802-1700

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	c71ae794df257e3d6f1e925b6d013434bb2f99ef
Author	Marco Costalba
Date	2011-08-02 17:00:47 UTC
Sort PV moves always in two steps This should fix following issue: Suppose the search with MultiPVIteration == 0 returns an exact score move = Nxf4, score = 100 Now search with MultiPVIteration == 1 and get two scores move = Qg8, score = 150 move = Ra1, score = 180 If we now reorder all the moves in one step we end up with pv[0] = Ra1, pv[1] = Qg8 Instead reordering as the current patch we end up in: pv[0] = Ra1, pv[1] = Nxf4 preserving the first searched move. No functional change in single PV. Signed-off-by: Marco Costalba <mcostalba@gmail.com>