Tkachuk lifts Flames over Blackhawks 5-2 for 4th straight


              Chicago Blackhawks' Alex DeBrincat, right, is checked by Calgary Flames' Blake Coleman during the first period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Chicago Blackhawks' Mike Hardman, left, checks Calgary Flames' Matthew Tkachuk during the first period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Chicago Blackhawks' Caleb Jones, left, checks Calgary Flames' Tyler Pitlick during the first period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Chicago Blackhawks' Brandon Hagel, left, scrambles for the puck as Calgary Flames goalie Jacob Markstrom watches during the first period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Chicago Blackhawks' goalie Marc-Andre Fleury, left, reacts as Calgary Flames' Sean Monahan celebrates a teammate's goal during the first period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Calgary Flames' Milan Lucic, right, celebrates his goal against the Chicago Blackhawks with Noah Hanifin during the first period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Calgary Flames' Matthew Tkachuk, center, celebrates his goal against the Chicago Blackhawks with teammates during the third period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Chicago Blackhawks' goalie Marc-Andre Fleury, left, lets in a goal as Calgary Flames' Johnny Gaudreau watches during the third period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
            
              Calgary Flames' Matthew Tkachuk celebrates his goal against the Chicago Blackhawks during the third period of an NHL hockey game Tuesday, Nov. 23, 2021, in Calgary, Alberta. /The Canadian Press via AP)
Tkachuk lifts Flames over Blackhawks 5-2 for 4th straight