I guess you missed Leela then. And in 2020 Stockfish 12 adding some NN evaluation. And then in 2023 Stockfish 16 entirely removing the classical position evalu

I guess you missed Leela then. And in 2020 Stockfish 12 adding some NN evaluation. And then in 2023 Stockfish 16 entirely removing the classical position evaluation code. https://stockfishchess.org/blog/2023/stockfish-16/ https://stockfishchess.org/blog/2023/stockfish-16/