Ovechkin brought the Capitals within 3-1 at 6:03 of the second period with his 10th goal of the season. Strome got the rebound of Martin Fehervary’s shot at the left post and passed across to Ovechkin, who scored into an open net from the right circle.
“I think it was kind of wake-up call for all of us,” Ovechkin, the Washington captain, said of the second period. “You know, we put the puck deep, we forecheck, we make smart decisions with the puck, and you can see we play in the zone most of the time and how I said, we just didn't score.”
Montembeault made 15 saves in the period.
“Even though they were dominating in our zone we didn’t give them much in the slot,” Montembeault said. “We had a lot of guys that blocked shots.”
Slafkovsky made it 4-1 on a wrist shot from the left circle at 11:19 of the third period with the teams playing 4-on-4.
Rasmus Sandin pulled the Capitals within 4-2 at 11:41 with the teams still at 4-on-4. He scored with a one-timer from the top of the right circle off a pass from John Carlson.
Slafkovsky increased the lead to 5-2 on the power play at 14:01, scoring on a one-timer from the right circle off a pass from Matheson to cap his first multigoal game in the NHL.
“I felt very fortunate coming out of that second period still having a two-goal lead,” Canadiens coach Martin St. Louis said, “and we managed the third pretty good.”