Resources for nnue based chess:
talkchess: http://talkchess.com/forum3/viewtopic.php?f=2&t=74059 (Stockfish NN release (NNUE))
repos: https://github.com/nodchip/Stockfish (original implementation) https://github.com/TerjeKir/WeissNNUE/commits/master
Enhanced forks of nodchip: https://github.com/joergoster/Stockfish-NNUE https://github.com/FireFather/Stockfish-nnue https://github.com/manyoso/Stockfish
sf nnue gui: http://talkchess.com/forum3/viewtopic.php?f=2&t=74212&sid=b49d0235a2c41a3aa4c1d9267a3e7467 https://github.com/FireFather/nnue-gui
sf nnue gui released binaries: https://github.com/FireFather/nnue-gui/releases