Official Stockfish pre-release: Stockfish dev-20250519



Official prerelease Stockfish dev-20250519
Rating Chess Engines Diary CEDR=3765

v. Stockfish dev-20250519:
Simplify Quiet Early Move Penalty

Passed STC:
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 185344 W: 47995 L: 47939 D: 89410
Ptnml(0-2): 527, 21898, 47754, 21978, 515
https://tests.stockfishchess.org/tests/view/682a47536ec7634154f9a3bc

Passed LTC:
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 101706 W: 26050 L: 25912 D: 49744
Ptnml(0-2): 53, 11056, 28499, 11190, 55
https://tests.stockfishchess.org/tests/view/682a61736ec7634154f9a50e

closes https://github.com/official-stockfish/Stockfish/pull/6072

Bench: 2012032

Stockfish dev-20250519 download (all file: avx2, avx512, bmi2, sse41-popcnt, vnni256, vnni512, 64)

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