LAWRENCEVILLE — The Gwinnett Braves won their second thriller in as many nights with a 3-2 victory over the Charlotte Knights in 12 innings on Monday night at Coolray Field. Tyler Pastornicky’s fielder’s choice to short scored Luis Durango from third base for the game-winning run. Before Monday, the G-Braves had not won back-to-back games on separate days since May 28 and 29.