Rasmus Andersson, Johnny Gaudreau and the Calgary Flames felt much more like themselves, and got even in their first-round playoff series with an onslaught of shots. It helped that they also got to play a lot of 5-on-5 hockey, though Andersson did score Calgary's first power-play goal since early in the playoff opener, as the Flames beat the Dallas Stars 4-1 in Game 4 on Monday night.