The Atlantic Division champion Philadelphia Flyers will take on the Buffalo Sabres beyond the regular season for the first time since 2006, and for the ninth time overall. Just a few minutes ago, the NHL set the schedules for all eight of its opening-round best-of-seven series. Game 1 Thu., April 14 at Philadelphia, 7:30 p.m. CSN Game 2 Sat., April 16 at Philadelphia, 5 p.m. CSN Game 3 Mon., April 18 at Buffalo, 7 p.m. CSN Game 4 Wed., April 20 at Buffalo, 7:30 p.m. CSN * Game 5 Fri., April 22 at Philadelphia, 7:30 p.m. CSN * Game 6 …