The most important chess tournament in US history is about to kick off in St. Louis Go Nakamura and Caruana! http://www.businessinsider.com/the-most-important-chess-tournament-in-us-history-is-about-to-kick-off-in-st-louis-2015-8?nr_email_referer=1&utm_content=FinanceSelect&utm_medium=email&utm_source=Sailthru