Oscar Lindberg scored two goals, Henrik Lundqvist made 22 saves and the host New York Rangers beat the Ottawa Senators 4-1 on Thursday to tie the Eastern Conference semifinal series at two games apiece. Senators defenseman Erik Karlsson left the game after the second with an undisclosed injury. Penguins center Sidney Crosby has resumed skating, but coach Mike Sullivan provided no update on when Pittsburgh’s captain will be ready to return from a concussion suffered Monday. Shipachyov, 30, had 26 goals and 50 assists in 50 games this season for SKA St.