"I'm starting to feel really good," said Czarnik, who returned to the Flames lineup on Feb. 16 after being a healthy scratch for nine straight games. "I was out for a month and that was tough to handle, but ever since then I've just been trying to shoot the puck, and right now they're going in."
Czarnik scored with a backhand shot from the slot; it was his fourth goal in the past five games.
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"We're really happy for him," Flames forward Mikael Backlund said. "He's been sitting out a lot of games lately. Since he's come back, he's been playing really well for us. Not just scoring, just the play without the puck, very detailed with his game, and just happy to see him get rewarded."
Backlund also scored, and David Rittich made 22 saves for Calgary (39-16-7), which leads the San Jose Sharks by three points for first place in the Pacific Division and Western Conference.
"I think, defensively, we've dialed it in a little bit here," Czarnik said. "For us to be able to dial it in, you need to be able to win close games like that, low scoring games. For us to be able to do that, it's a big step in our game."