WASHINGTON - The precocious Russian forward drafted in the first round by the Washington Capitals finally delivered a breathtaking, winning goal in a Game 7. No, not Alex Ovechkin - Evgeny Kuznetsov.

Skating around every opponent on the ice, Kuznetsov scored the go-ahead goal with 7:18 remaining, and Braden Holtby only needed to make 10 saves Monday night, lifting the Washington Capitals past the New York Islanders 2-1 in the first round of the Eastern Conference playoffs.

Kuznetsov, a rookie, scored the sort of athletic, breathtaking goal his better-known teammate, Ovechkin, often does, taking the puck from the right boards and heading across the ice before sending a rising shot over sprawling goalie Jaroslav Halak.

Joel Ward gave Washington a 1-0 lead late in the second period, and Frans Nielsen pulled New York even early in the third.

The Capitals now face the Presidents' Trophy-winning New York Rangers, who eliminated Washington from the 2012 and 2013 playoffs - in Game 7 each time.

LIGHTNING 5, RED WINGS 2

DETROIT - Tyler Johnson scored two goals in his latest stellar performance, and the Lightning forced a Game 7 in their first-round playoff series.

Johnson and Jason Garrison scored in the first period, and Johnson added another goal in the second to give the Lightning a 3-0 lead. Tomas Tatar scored twice for Detroit, but Alex Killorn answered with an unassisted goal with 5:09 remaining, and Cedric Paquette added an empty-netter.

Ben Bishop made 22 saves for the Lightning, who led the NHL in goals during the season but had been struggling to score on the Red Wings and goalie Petr Mrazek in this series. Mrazek made a sensational save on Brian Boyle in the second period, but Tampa Bay had already taken a 2-0 lead by that point.

Johnson is tied with Vladimir Tarasenko of St. Louis for the league lead with six playoff goals.