Google's AlphaGo AI defeats world Go number one Ke Jie

Google's AI AlphaGo has done it again: it's defeated Ke Jie, the world's number one Go player, in the first game of a three-part match. "I think everyone recognizes that Ke Jie is the strongest human player," 9th-dan professional and commentator Michael Redmond said before the match. Interesting that Ke Jie has decided to play an very early 3-3 point as he knows #AlphaGo likes to play there. Friday will see AlphaGo further put to the test in two stipulation matches; one where it acts as a teammate to two Chinese pros playing each other, and another where it takes on five Chinese pros all at once.