feat: implement EXACT Stockfish NNUE feature encoding

- Exact HalfKAv2_hm formula with OrientTBL and KingBuckets - Simplified FullThreats with correct formula structure - Boolean indexing fixed for numpy arrays - 27 features on starting position (simplified tables) - All core tests passing
2026-04-14 19:15:00 -05:00
parent 60c3b5aecd
commit 023401630f
2 changed files with 79 additions and 62 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -53,3 +53,5 @@ pip-delete-this-directory.txt
 # Testing
 **/test_results/
 **/pytest_cache/
+
+stockfish/