A flurry of penalties on both sides followed, with each team striking once on the power play. First, the Jackets got on the board on a beauty of a power-play goal to make it 3-1 at 6:57 of the second. Following a quick regroup in neutral ice, Max Domi started a tic-tac-toe sequence that culminated with Oliver Bjorkstrand tucking a shot under the bar from the slot.
Just after the midpoint of the middle period, Caps captain Alex Ovechkin struck for his second goal in as many games, this one on the power play. From behind the Columbus net, Conor Sheary, fed Ovechkin in front. He settled, shot and scored at 10:44 to restore the Caps' three-goal cushion.
Early in the third, Columbus made it a 4-2 tilt when Patrik Laine got a stick on Zach Werenski's left point shot at 1:47.
Washington quickly answered, getting another gift goal to restore its three-goal lead. After Merzlikins stopped Connor McMichael's rush chance, Jackets defender Dean Kukan accidentally tucked the puck into his own net, resulting in McMichael's eighth goal of the season and a 5-2 Caps lead at 4:15 of the third. McMichael's goal deflated the Jackets, who had drawn some life from the Laine goal.
Ahead of the midpoint of the third, coincidental minors were assessed and the two teams started a stretch of 4-on-4 hockey. Soon after, Jackets coach Brad Larsen pulled Merzlikins for an extra attacker, and it backfired immediately. Nine seconds after Nicklas Backstrom won a defensive zone draw, Sheary skated in and deposited the puck in the empty net to make it 6-2 at 7:21.
Less than two minutes later, Evgeny Kuznetsov closed out the scoring with his 20th goal of the season on a Washington power play at 9:03.