Dev Builds » 20191006-2250

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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.


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


Commit ID 7264540107b7f20d16628ac8615070fe3334f5f5
Author Alain SAVARD
Date 2019-10-06 22:50:54 UTC
Adjust pawn span Run as a simplification a) insures that pawn attacks are always included in the pawn span (this "fixes" the case where some outpost or reachable outpost bonus were awarded on squares controlled by enemy pawns). b) compute the full span only if not "backward" or not "blocked". By looking at "blocked" instead of "opposed", we get a nice simpli- fication and the "new" outpost detection is almost identical, except a few borderline cases on rank 4. passed STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 79113 W: 17168 L: 17159 D: 44786 passed LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 41286 W: 6819 L: 6731 D: 27736 See bench: 3812891
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