Dev Builds » 20190331-0928

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 95ba7f78d5e025499ec8124e37e9f3b769660e4a
Author protonspring
Date 2019-03-31 09:28:48 UTC
Use simple array for Pawns Connected bonus #2061 Simplification which removes the pawns connected array. Instead of storing the values in an array, the values are calculated real-time. This is about 1.6% faster on my machines. Performance: master ave nps: 159,248,672 patch ave nps: 161,905,592 STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 20363 W: 4579 L: 4455 D: 11329 http://tests.stockfishchess.org/tests/view/5c9925ba0ebc5925cfff79a6 Non functional change.
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