Signal City Archive Desk · Seoul, March 2016 · back to the desk
Moves are from the real game records (the Google DeepMind Challenge Match, Four Seasons Hotel, Seoul). In Game 2 AlphaGo played black; in Game 4 Lee Sedol played white. Play up to the moment, then click where you would play next. AlphaGo won the match four to one. Game 4 was the one it lost.