My best chance to beat a master in a tournament game

In Round Two of the Washington Open I played a Closed Sicilian as White against NM Josh Sinanan. After a fairly routine opening, I found a clever idea to get an attack going only to mess it up when I played the wrong move order in a very sharp position. Still, it was a good learning experience, and Mr. Sinanan was a gracious winner. Little did I know this would be my only loss of the tournament! Enjoy.