Dev Builds » 20161205-1749

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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 0d33466bcd84d9d58ea7049b224f375ba6a51221
Author St├ęphane Nicolet
Date 2016-12-05 17:49:07 UTC
Pawn flank attacks This patch tweaks some pawn values to favor flank attacks. The first part of the patch increases the midgame psqt values of external pawns to launch more attacks (credits to user GuardianRM for this idea), while the second part increases the endgame connection values for pawns on upper ranks. Passed STC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 34997 W: 6328 L: 6055 D: 22614 and LTC: LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 13844 W: 1832 L: 1650 D: 10362 Bench: 5884767
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