Official Stockfish pre-release: Stockfish dev-20250418

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Official prerelease Stockfish dev-20250418
Rating Chess Engines Diary CEDR=3766

(avx2, avx512, bmi2, sse41-popcnt, vnni256, vnni512, 64)

v. Stockfish dev-20250418:
Skip 5th continuation history

Passed simplification STC
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 70208 W: 18098 L: 17914 D: 34196
Ptnml(0-2): 199, 8300, 17907, 8514, 184
https://tests.stockfishchess.org/tests/view/67ed889b31d7cf8afdc451cb

Passed simplification LTC
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 485004 W: 122703 L: 122956 D: 239345
Ptnml(0-2): 288, 53162, 135805, 53009, 238
https://tests.stockfishchess.org/tests/view/67ee810231d7cf8afdc452ea

closes https://github.com/official-stockfish/Stockfish/pull/5992

Bench: 1715901



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