Detroit's third power play of the first carried over into the second, and when Washington's Garnet Hathaway drew a hooking call on Detroit's Dylan Larkin in the first minute of the middle frame, the Caps did a good job of playing "keep away" on the delayed penalty, thereby maximizing the time they would end up having on their own man advantage.
After the two teams played 40 seconds worth of 4-on-4 hockey, the Caps tied the game on the power play. Washington moved the puck around quickly and efficiently, and from the goal line, Jakub Vrana fed T. J. Oshie in the slot. Oshie's one-time beat Detroit goaltender Jonathan Bernier, knotting the score at 1-1 at 2:19 of the second.
Just ahead of the midpoint of the period, Washington forged ahead on a rush goal from the top line. Kuznetsov carried into Detroit ice, cutting slightly to the left and leaving the puck for John Carlson in the high slot. Carlson fed Alex Ovechkin in the right circle, and when his shot lane evaporated, the Caps captain curled around the back of the cage, came out the opposite side and beat Bernier to the short side at 9:21, giving the Caps a lead they would not relinquish.
"I'll be honest with you, I got lucky," says Ovechkin of the only goal he scored against a goalie on this night. "I should go to my backhand, but decided to go behind the net. And then I go to the net and take a shot, and I hit the goalie and it went in. So kind of a lucky goal, but it was important for us."