PITTSBURGH — Jake Guentzel scored twice to push his playoff total to a league-leading 10, Matt Murray stopped 20 shots and the Penguins beat the Capitals 3-1 in Game 4 to even their tense Eastern Conference semifinal on Thursday night.

Evgeni Malkin added his fourth goal of the playoffs for the Penguins as the two-time defending Stanley Cup champions pushed back following a chaotic Game 3 that included an illegal hit by Capitals forward Tom Wilson that led to a three-game suspension.

T.J. Oshie scored for the Capitals, who struggled to find much operating room. Alex Ovechkin failed to register a shot on goal for just the third time in 107 career playoff games. Braden Holtby finished with 21 saves but couldn’t quite get a handle on Malkin’s belly-flop shot attempt late in the second period that put the Penguins in front to stay.

Game 5 is Saturday night in Washington.

The Capitals grabbed brief control of the series amid all of the Wilson-led Game 3 chippiness when Ovechkin baseball-batted home the winning goal with 1:07 to play. True playoff momentum for the Caps, however, has been problematic for decades. The franchise is 6-11 in series in which it led 2-1 after three games, the worst mark in NHL history.

Given a chance to push the Penguins to the brink of elimination, the Capitals instead struggled to generate much pressure outside of the power play. Devante Smith-Pelly replaced Wilson on the top line with Ovechkin and Evgeny Kuznetsov, but the Penguins kept the clamps on, and Murray, who admitted he was “shaky” in Game 3, looked far steadier this time around.

Wilson’s absence brought a sense of normalcy. The vitriol calmed a bit, replaced by the taut intensity that’s come to define one of the NHL’s marquee rivalries.

Guentzel gave the Penguins the lead 9:21 into the second period when he stood on the doorstep and banged home a rebound of Dominik Simon’s shot for his ninth of the playoffs and his 20th point of the postseason. Wayne Gretzky and Mark Messier in 1988 are the last two players to reach 20 points in 10 or fewer postseason games.

The 23-year-old, however, is still learning. He committed a slashing penalty after putting the Penguins in front, and Oshie’s shot from the slot 12:55 into the second tied it.

Malkin put the Penguins back in front with 2:33 to go in the second.

Guentzel added an empty-netter with 58 seconds remaining. AP