Calgary scored a trio of power-play goals on Tuesday en route to a 6-2 win over the Winnipeg Jets and a 2-1 lead in their qualifying series.
Matthew Tkachuk and Milan Lucic also scored, and Johnny Gaudreau produced an empty-netter to go along with a helper. Andrew Mangiapane had a pair of assists.
Calgary starter Cam Talbot made 33 saves for the win. Winnipeg counterpart Connor Hellebuyck stopped 26 in the loss.
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Nikolaj Ehlers and Andrew Copp scored for the Jets.
Game 4 is Thursday night at Rogers Place. Calgary won the series opener 4-1 and Winnipeg took the second game 3-2.
The lower seed and thus the visiting team for the first two games of the series, Winnipeg was the home team Tuesday.
Playing their second game in as many days, and third in four, neither team asserted itself early. Calgary took control with a three-goal second period.
After scoring a pair of power-play goals in Game 1, the Flames had blanked on six chances Monday.
Calgary’s units recovered in the third game scoring three times on four opportunities.
Jets without Scheifele, Laine
The Jets were minus top-line centre Mark Scheifele, winger Patrik Laine and centre Mason Appleton a second straight day.
Scheifele hasn’t played since the first period of Saturday’s opener. He injured his left leg tangling along the boards with Calgary’s Matthew Tkachuk.
Laine suffered an apparent wrist injury colliding with Flames captain Mark Giordano in the third period of Game 1.
Attrition continued for the Jets on Tuesday. Forward Mathieu Perreault went to the dressing room in the second period and did not return. He was checked hard by Sam Bennett near Calgary’s bench.
Defenceman Tucker Poolman missed the majority of the second period. He leaked blood onto the ice after taking a Backlund shot off his head.
Poolman was back on the bench to start the third, however, wearing a cage until switching to a full shield.
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With the Jets trailing 5-2, Hellebuyck was pulled with four and a half minutes to play in a bid for extra-attacker goals.
Lucic buried a rebound off a Dillon Dube shot for Calgary’s fifth goal and third with a man advantage at 8:28 of the third.
Mangiapane fed Tkachuk in the slot from behind the net at 12:48 of the second period.
Winnipeg had pulled within a goal at 8:09. Copp stepped out from behind the net and went backhand top corner for a power-play goal.
Winnipeg successfully challenged a Lucic goal for goaltender interference seven minutes into the second period. Calgary led 2-1 on Backlund’s goal at 5:17.
Just 18 seconds after Ehlers’ goal at 10:04 of the first period, Lindholm pulled Calgary even with a power-play goal.
Lindholm redirected Erik Gustaffson’s pass over Hellebuyck’s glove for the Swede’s second goal of the series.
From behind Winnipeg’s goal-line, Dmitry Kulikov put a pass off the wall to Ehlers lurking at Calgary’s blue-line. Ehlers beat Talbot far side with a wrist shot.