Dev Builds » 20210208-2039

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 5ebdc40f8301745b4f8023e595ca2ddde74aa647
Author FauziAkram
Date 2021-02-08 20:39:30 UTC
Pawns Tuning A simple tuning of Pawns parameters, and some PSQT changes. Passed STC: LLR: 2.94 (-2.94,2.94) {-0.25,1.25} Total: 219424 W: 43681 L: 43103 D: 132640 Ptnml(0-2): 4014, 25760, 49669, 26172, 4097 https://tests.stockfishchess.org/tests/view/601bce167f517a561bc491eb Passed LTC: LLR: 2.94 (-2.94,2.94) {0.25,1.25} Total: 317312 W: 42525 L: 41579 D: 233208 Ptnml(0-2): 2447, 30157, 92636, 30835, 2581 https://tests.stockfishchess.org/tests/view/601c21557f517a561bc49227 closes https://github.com/official-stockfish/Stockfish/pull/3337 Bench: 4154473
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