Aren't both Leela and Stockfish both freely available? https://github.com/LeelaChessZero/lc0 https://github.com/LeelaChessZero/lc0 https://github.com/official-

Aren't both Leela and Stockfish both freely available? https://github.com/LeelaChessZero/lc0 https://github.com/LeelaChessZero/lc0 https://github.com/official-stockfish/Stockfish https://github.com/official-stockfish/Stockfish