Dev Builds » 20140503-1012

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN

Commit

Commit ID a9e93fa6a56d985e98f16a480a8b0d166fdea324
Author Marco Costalba
Date 2014-05-03 10:12:22 UTC
Fully correct stealmate detection In the (rare) cases when the two conditions are true, then fully check again with a slow but correct MoveList<LEGAL>(pos).size(). This is able to detect false positives like this one: 8/8/8/Q7/5k1p/5P2/4KP2/8 b - - 0 17 When we have a possible simple pawn push that is not stored in attacks[] array. Because the third condition triggers very rarely, even if it is slow, it does not alters in a measurable way the average speed of the engine. bench: 8678654
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