Alex Newhook gave the Canadiens a 1-0 lead at 11:09 of the first. With Caufield rushing the puck up the right side, Newhook crossed the blue line as a trailer and took a drop pass before scoring on a wrist shot that went into the net off Thompson’s glove.
Caufield made it 2-0 at 16:00 with a snap shot from the left circle after forcing a turnover in the offensive zone.
Forward Brendan Gallagher and Suzuki had two of Montreal’s four breakaway opportunities in the third.
“Obviously they’re a good team, they have their record for a reason,” Gallagher said. “They were going to continue to work but we had so many chances to extend our lead, and once they tied it, take the lead back, and just couldn’t capitalize on it. And that’s the really frustrating part.”
NOTES: Washington’s third-period comeback win was its third this season. Only the Philadelphia Flyers (six), Calgary Flames (four) and Vegas Golden Knights (four) have had more. … Canadiens rookie defenseman Lane Hutson had an assist on Newhook’s goal to extend his point streak to six games (seven assists), tying the Montreal record for a rookie defenseman with Glen Harmon (Jan. 9-19, 1943) and Chris Chelios, who had two six-game point streaks in 1984-85.