Dev Builds » 20161225-0934

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 af7412e58a4ce374b5035d9bb1e8c47a108ff352
Author Joost VandeVondele
Date 2016-12-25 09:34:48 UTC
Explicitly use alpha+1 for beta in NonPV search (#939) Fixes the only exception, in razoring. The code already does assert(PvNode || (alpha == beta - 1)), and it can be verified by studying the program flow that this is indeed the case, also for the modified line. No functional change.
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