Tucano chess NNUE files
- tucano_nn01.bin - file used by version 10 release.
- tucano_nn02.bin - new net trained, about +40 elo stronger than nn01 file.
- tucano_nn03.bin - reinforced learning, about 30 elo stronger than nn02. 2B position, depth 9, LR=0.0001, lambda=0.5