South Korean professional Go player Lee Sedol, center, poses for the media with Eric Schmidt, executive chairman of Alphabet, right, and CEO of Google DeepMind Demis Hassabis, left, after a press conference ahead of the Google DeepMind Challenge Match in Seoul, South Korea, March 8, 2016. Lee Sedol and Google's artificial intelligence program, AlphaGo will play in a five game matches from March 9 to March 15. (Photo provided to China News Service)
