(Photo taken from the official site)
The event of four started yesterday in Saint Louis and will be going up until the 15th of September.
Players:
GM Magnus Carlsen 2862 Norway
GM Levon Aronian 2802 Armenia
GM Hikaru Nakamura 2774 United States
GM Gata Kamsky 2741 United States
Results of the 1st round
Carlsen 1-0 Kamsky
Nakamura 1-0 Aronian
Pairings of the 2nd round
Aronian – Carlsen
Nakamura – Kamsky
View the schedule here.