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nli33 / silverfish Public

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NNUE Evaluation#4

Merged

earthtraveller1 merged 21 commits into

masternli33/silverfish:masterfrom

nnuenli33/silverfish:nnueCopy head branch name to clipboard

Jan 17, 2026

Conversation Commits21 (21)Checks Files changed

Merged

NNUE Evaluation#4
earthtraveller1 merged 21 commits into
masterfrom
nnue

Commits

Commits on Jan 11, 2026

feat: nnue struct implementation
nli33
committed
add nnue into Position methods (todo: refactor nnue filename usage)
nli33
committed
FlipVertical
nli33
committed
nnue evaluation method
nli33
committed
test: NNUE refresh / incr updates and eval
nli33
committed
nnue bin file (refactor location later)
nli33
committed
remove debug print
nli33
committed

Commits on Jan 13, 2026

basic optimizations (unroll by 16), ~36% speed increase
nli33
committed
improve likeliness of bounds check elimination, ~6.2% speed increase
nli33
committed

Commits on Jan 14, 2026

oops do the other one too
nli33
committed

Commits on Jan 16, 2026

add bitboard and eval visualizer tools
nli33
committed
test: fix incorrect nnue tests
nli33
committed
fix: 2-3 HOURS OF DEBUGGING, ONE LINE CHANGED
nli33
committed
fix: don't use RemovePiece in FromFEN to avoid incorrect NNUE update
nli33
committed
use a smaller model (l1 1024->256)
nli33
committed
fix: perform an empty refresh to add biases in FromFEN
nli33
committed
delete test.nnue
nli33
committed
chore: update .gitignore (eval/search tests, models folder)
nli33
committed
include perft comparison tool
nli33
committed

Commits on Jan 17, 2026

feat: compile-time embedding NNUE data, load via tmp file (+ option for custom path, not used yet)
nli33
committed
style: use switch (+comment)
nli33
committed

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