What do you get when you mix an FM, a GM, and four of the top players in the world? You get the Sinquefield Cup, the highest-rated tournament in history, brought to you by FM Kostya Kavutskiy and GM Dejan Bojkov. In this penultimate round, GM Nakamura tries to beat GM Carlsen for the first time ever, and thus retake the tournament lead. GM Kamsky seeks his first win of the event, and GM Aronian must defend the h-file pressure. Watch the opening moves to the round!