You realize that this system uses machine learning? And that AlphaGo was custom-built to play Go? AlphaGo has several handcoded training features, uses Monte-C

You realize that this system uses machine learning? And that AlphaGo was custom-built to play Go? AlphaGo has several handcoded training features, uses Monte-Carlo tree search, and was primed by a huge human-made dataset. It's not like it can be throws at other problems without heave re-engineering.