Dev Builds » 20130220-1139

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 9a1d5f0f1d8a12a85b198688d4f1d636a146eb7a
Author Marco Costalba
Date 2013-02-20 11:39:09 UTC
Merge Gary's bishop_pin patch Give a bonus if a bishop can pin a piece or can give a discovered check through an x-ray attack. Seems good after 24000 games at 15"+0.05 (single thread): ELO: 12.30 +- 99%: 5.79 95%: 4.40 LOS: 100.00% Total: 24000 W: 4931 L: 4082 D: 14987 bench: 4917064
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