"It was just a big play by [Hornqvist] to get us going," Crosby said. "We had some good looks throughout the night. He goes hard to the net, makes a great play, and it jump-started us. When you're down, I think everybody's just on their toes trying to get ourselves back in it."
Crosby tied it 2-2 at 5:20. After receiving a cross-ice pass from Guentzel, Crosby beat Holtby five-hole from the right circle.
"I just think we complement each other well," Guentzel said. "We get on the forecheck and we're always around each other. Playing with Sid, it makes it pretty easy and opens up a lot of space for us. Just try to take advantage of it."
Guentzel gave the Penguins a 3-2 lead at 7:48, deflecting Crosby's shot along the left boards short side.
"They had good looks, we had good looks, but those three shifts changed the game," Capitals forward Evgeny Kuznetsov said.