You could cheat in many ways. One way might be to use a Go engine to analyse the best moves for you as you play. Even for non online play this is already a pro

You could cheat in many ways. One way might be to use a Go engine to analyse the best moves for you as you play. Even for non online play this is already a problem with Chess games and hidden smartphones. Everyone has a 9d bot at their disposal these days. And of course one could make use of cloud TensorFlow if that’s not enough. There are ways of detecting cheating.