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Chess engine: Stockfish 22100309 NNUE for Windows and Linux

on


Stockfish 22100309 - UCI chess engine, compiled by Disservin
Rating CEDR=3566

Timestamp: 1664790631
Use less reduction for escaping moves

This patch reuses the threatenedPieces variable (which is calculated in movepicker) to reduce less in the search tree the moves which escape a capture.

passed STC:
LLR: 2.94 (-2.94,2.94) <0.00,2.00>
Total: 314352 W: 84042 L: 83328 D: 146982 Elo +0.79
Ptnml(0-2): 1105, 35084, 84207, 35552, 1228
https://tests.stockfishchess.org/tests/view/63355f37a004bed9a2e4a17f

passed LTC:
LLR: 2.95 (-2.94,2.94) <0.50,2.50>
Total: 90752 W: 24556 L: 24147 D: 42049 Elo +1.57
Ptnml(0-2): 59, 8855, 27123, 9296, 43
https://tests.stockfishchess.org/tests/view/63383a7735f43d649ff5fa8b
closes https://github.com/official-stockfish/Stockfish/pull/4181

bench: 4114228

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