Takeaways: Caps cut off Bruins at the rusty overpass

Washington Capitals' Nicklas Backstrom, left, celebrates his goal with teammates as Boston Bruins' Derek Forbort skates away during the first period of an NHL hockey game, Saturday, Feb. 11, 2023, in Boston. (AP Photo/Michael Dwyer)The returning Boston Bruins expected to encounter the usual rust reserved for a 10-day layover against Alex Ovechkin and the Washington Capitals. And indeed, they showcased some rusty tendencies yet remained within striking distance throughout Saturday’s matinee at TD Garden.

Amid a frustrating officiating night, the Bruins found themselves in catchup mode after Nicklas Backstrom capitalized on a 5-on-3 opportunity in the opening frame following a stretch of three…