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Chess engine: Stockfish 22121207 NNUE for Windows and Linux (+1.46)

on


Stockfish 22121207 - UCI chess engine, compiled by VoyagerOne
Rating CEDR=3748

Timestamp: 1670829648
Simplify Capture Scoring

The parameters are now in one place for easier tuning.
New formula is very similar to current.

STC:
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 48176 W: 12819 L: 12616 D: 22741 Elo +1.46
Ptnml(0-2): 139, 5316, 13001, 5467, 165

LTC:
LLR: 2.97 (-2.94,2.94) <-1.75,0.25>
Total: 176752 W: 47364 L: 47304 D: 82084 Elo +0.12
Ptnml(0-2): 83, 17302, 53536, 17382, 73
https://tests.stockfishchess.org/tests/view/638ec7d068532fcbf79dfa15

closes https://github.com/official-stockfish/Stockfish/pull/4281
Bench: 3410998

Download:

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