Boston’s Brad Marchand, left, celebrates with teammates after scoring the winning goal in overtime Monday in Game 2 of Boston’s first-round playoff series against the Washington Capitals. Alex Brandon/Associated Press

WASHINGTON — All Brad Marchand had to show for the first 60 minutes of Monday night’s game was two penalties for post-whistle antics.

He needed less than a minute to make up for it.

Marchand scored 39 seconds into overtime and the Boston Bruins rallied to beat the Washington Capitals 4-3 Monday night, tying the East Division first-round playoff series at a game apiece. After a hard-fought victory in which Marchand played a significant role, the Bruins will almost certainly take the good and the bad of their leading scorer who likes to get under the skin of his opponents.

“There’s way, way more good than bad, and I think he wanted to drag us into the fight – and we needed it,” Coach Bruce Cassidy said. “I think he’s matured enough now to not take himself out of the game. Maybe that would have been a game in the past he would’ve let it get to him and he wouldn’t have been an effective player, but he found his game and certainly a big part of the win with the overtime winner.”

Kennebunkport native Garnet Hathaway scored back-to-back goals for Washington to give the Capitals a 3-2 lead before Boston rallied back.

Marchand ripping a one-timer past Craig Anderson to send the series back to Boston tied, however, will be remembered far more than him jabbing Capitals defenseman Brenden Dillon below the belt at the end of a scrum in the first period or slashing Anthony Mantha when they got into it in the second. But those won’t be forgotten, and could have derailed him.

Washington’s Conor Sheary, left, and Boston’s Mike Reilly scuffle during Game 2 of their first-round playoff series Monday night in Washington. Alex Brandon/Associated Press

“It’s about just being able to kind of get back into the game,” said Marchand, who ranked third in the NHL with 69 points during the regular season. “We’re obviously on the biggest stage right now and got to stay out of the box in these games, so I’ve got to do a little bit better job there.”

The Bruins are at their best when Marchand is toeing that line and also producing. So it was captain Patrice Bergeron’s job to grab him, reel him in and get Marchand re-focused on the task at hand. It worked, and Boston doesn’t want Marchand any other way.

“That’s who he is,” said Bergeron, who scored in the first along with Jake DeBrusk. “He competes at all times. His will and his want to be the difference is there every time.”

This series has helped the NHL playoffs get off to a roaring start with five consecutive one-goal games, including four reaching overtime. The Capitals and Bruins are certainly no strangers to it. They’ve now played nine consecutive one-goal games in the postseason dating to their 2012 series.

Game 3 is Wednesday night in Boston.

“I think we’ll be there with a response,” Capitals Coach Peter Laviolette said. “Our guys have always responded in game and through the course of the season, so we’ll be ready to play.”

Kennebunkport native and Capitals forward Garnet Hathaway, center, celebrates his second goal of the game – that gave Washington a 3-2 lead – with teammates Dmitry Orlov, left, and Nic Dowd during Monday’s game in Washington. Alex Brandon/Associated Press

The Bruins were less than three minutes away from pure desperation mode in the series.

Two penalties early in the third period took Boston out of rhythm as Hathaway scored his second to give Washington the lead with 12:56 left. Anderson – who made 38 consecutive saves after allowing two goals on the first five Bruins shots – was a rock until Hall whacked a loose puck past him with 2:49 left in regulation.

“It was a greasy goal, for sure,” said Hall, who joined the Bruins at the trade deadline. “It wasn’t a perfect game for me. I still have another level to get to personally, but as a team we came together and won a game and that’s all you can ask for.”

Boston’s Taylor Hall, right, scores what he called a “greasy goal” on Washington goalie Craig Anderson that tied the game and forced overtime. Boston went on to win the game and tie the series, 1-1. Jonathan Newton/The Washington Post

Boston got 36 saves from Tuukka Rask, who was beaten twice by deflections.

“(Rask) certainly played well, gave us a chance to win,” Cassidy said. “The game was always close. You don’t want it to get away from you. I thought both goalies were good. I thought their guy was excellent, too, but we were one better.”

Hathaway scored twice and T.J. Oshie redirected a shot in for Washington, which played without goaltenders Vitek Vanecek and Ilya Samsonov and center Evgeny Kuznetsov, and lost center Lars Eller to a lower-body injury in the middle of Game 2.

Boston goaltender Tuukka Rask, left, blocks a shot as defenseman Brandon Carlo battles with Washington’s Carl Hagelin during Monday’s game in Washington. Alex Brandon/Associated Press

Anderson finished with 44 saves. While Vanecek is considered day-to-day with a lower-body injury, Kuznetsov and Samsonov remained out after clearing league COVID protocol Sunday. Each missed the final five games of the regular season, and there’s no definitive timeline for when they’ll be available to play.

NOTES: While the Capitals didn’t dress any of the three goalies they figured they’d have after free agency with Pheonix Copley backing up Anderson, the Bruins have almost the opposite problem. Rookie Jeremy Swayman backed up for Boston, relegating Jaroslav Halak to a third-string role. “Jaro obviously is a professional, so he’s working hard every day, but he’s not happy,” Coach Bruce Cassidy said, adding it’s Rask’s net “right now.” Halak became the Bruins starter early in the playoffs last summer when Rask opted out of the bubble for family reasons. Swayman, a rookie, was a Hobey Baker finalist at the University of Maine. … The Bruins played without defenseman Jeremy Lauzon, who was replaced on the blue line by Connor Clifton, a right shot playing his off side. … Zdeno Chara, now a Capitals defenseman, plays as a visitor in the playoffs at TD Garden in Boston for the first time after 73 games there as Bruins captain. Puck drop on Game 3 is Wednesday at 6:30 p.m.