After IBM's Deep Blue beat Grand Master Gary Kasparov in a chess challenge series game AI moved onto the much harder ancient Chinese game Go (chess was considered "solved"). Recently Google purchased the company DeepMind and proceeded to lay down a 5-game challenge match in Seoul against Lee Sedol, the top Go player in the world, for a $1M prize. The AlphaGo team were not confident they would win, despite having beaten the European Go champion 5:0. In the event AlphaGo won 4:1 and Google got to donate a million to charity. Watch the video below to find out more about the game of Go and the program AlphaGo and read the paper the team recently published in Nature.