Gaudreau, Markstrom help Flames beat Blackhawks 5-2


              Chicago Blackhawks goaltender Kevin Lankinen (32) defends against Calgary Flames right wing Tyler Toffoli (73) during the second period of an NHL hockey game, Monday, April 18, 2022, in Chicago. (AP Photo/Kamil Krzaczynski)
            
              Chicago Blackhawks defenseman Alec Regula (75) shoots and scores against the Calgary Flames during the second period of an NHL hockey game, Monday, April 18, 2022, in Chicago. (AP Photo/Kamil Krzaczynski)
            
              Chicago Blackhawks defenseman Alec Regula (75) celebrates with teammates after scoring against the Calgary Flames during the second period of an NHL hockey game, Monday, April 18, 2022, in Chicago. (AP Photo/Kamil Krzaczynski)
            
              Calgary Flames left wing Johnny Gaudreau (13) scores against the Chicago Blackhawks during the first period of an NHL hockey game, Monday, April 18, 2022, in Chicago. (AP Photo/Kamil Krzaczynski)
            
              Chicago Blackhawks left wing Alex DeBrincat (12) battles for the puck against Calgary Flames defenseman Christopher Tanev (8) during the second period of an NHL hockey game, Monday, April 18, 2022, in Chicago. (AP Photo/Kamil Krzaczynski)
            
              Calgary Flames right wing Tyler Toffoli (73) looks to pass the puck against Chicago Blackhawks defenseman Seth Jones (4) during the second period of an NHL hockey game, Monday, April 18, 2022, in Chicago. (AP Photo/Kamil Krzaczynski)
Gaudreau, Markstrom help Flames beat Blackhawks 5-2