Kuemper made an outstanding save on Jesse Puljujarvi at 10:18 on a cross-crease pass from McDavid to keep it a one-goal game.
"I think it [was] Connor coming down [and] I was just trying to stay patient on him because he has such a quick release, you don't want to get too far ahead of it in case he shoots it," Kuemper said. "Once he passed it, I was able to stretch out and make the save."
MacKinnon tied it 1-1 at 14:53, scoring on a rebound after Devon Toews' point shot hit teammate Valeri Nichushkin in the slot.
"I felt good, and the team played really well in front of me," Koskinen said. "That makes my job pretty easy, and it was like a playoff kind of game. There weren't too many quality chances and I really like how we played."
NOTES:McDavid had his 15-game point streak end (29 points; 13 goals, 16 assists). … Colorado defenseman Samuel Girard had one shot on goal in 18:31 of ice time after missing 13 games with a lower-body injury. … MacKinnon has scored seven points (four goals, three assists) during a four-game streak. … Kuemper is the fifth goalie this season to make at least 49 saves in a game, joining the Elvis Merzlikins of the Columbus Blue Jackets (62 saves in a 6-0 loss to the Flames on Jan. 26), Thatcher Demko of the Vancouver Canucks (53 in a 3-2 win against the Toronto Maple Leafs on Feb. 12), and Samuel Montembeault (53 in a 4-3 overtime loss to the Vegas Golden Knights on Jan. 20) and Jake Allen (51 in a 4-2 win against the Maple Leafs on March 26) of the Montreal Canadiens. … Edmonton's nine-game home win streak tied a franchise record set in 2016-17. … Kuemper's 11 saves tied an NHL overtime record since 3-on-3 was established in 2005-06, joining then-Pittsburgh Penguins goalie Marc-Andre Fleury (March 14, 2009, against the Ottawa Senators).