# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-12-10 16:15:43 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/939891386677067776) RT @demishassabis: Announcing #AlphaZero - our general RL system that starts from random and learns thru self-play to beat the top chess, s…