Capitals even series with Bruins

WASHINGTON (AP) - Playoff rookie Braden Holtby followed up a shaky outing with a superb one by making 44 saves Thursday night, and Alexander Semin scored the go-ahead goal, leading the Washington Capitals to a 2-1 victory over the reigning Stanley Cup champion Boston Bruins that tied the first-round series at two games apiece.

Marcus Johansson put the puck past Tim Thomas less than 1 1/2 minutes after the opening faceoff, but Boston's Rich Peverley tied it later in the first period. Semin put Washington ahead for good with 1:17 left in the second on a power-play goal, his second score of the series.

The best-of-seven Eastern Conference series shifts back to Boston for Game 5 on Saturday. Game 6 will be in Washington on Sunday.