The start time for Game 6 between the Boston Bruins and the Buffalo Sabres has been announced by the NHL.  The two teams will square off on Friday at TD Garden in Boston, Mass. Puck drop is set for 7:30 p.m. ET and the game will air on ESPN, MSG-B, and NESN in the U.S. In Canada, it will air on SN360 and TVAS2. Buffalo leads the series 3-2.  The game marks one of six Game 6’s in the opening round of the Stanley Cup Playoffs.  The first Game 6 will be on Wednesday night between the Pittsburgh Penguins and the Philadelphia Flyers in Philadelphia. Puck drop is set for 7:30 p.m. on TNT and truTV. The Flyers hold the series lead 3-2.  On Thursday, the slate continues with two Game 6’s. The first will be the Dallas Stars at the Minnesota Wild at 7:30 p.m. on TNT and truTV while the other game will be the Edmonton Oilers at the Anaheim Ducks at 10 p.m. on the same networks. In those series, Minnesota and Anaheim both lead 3-2. Friday night will consist of three Game 6’s.…