Pavel Zacha scored the game-winner with 3:17 left in regulation to punctuate the Boston Bruins' three-goal third period in a 3-2 win over the visiting Florida Panthers on Tuesday night. David Pastrnak was the lone Bruin with multiple points (one goal,

David Pastrnak had one goal and assisted on Pavel Zacha's-winner as the Boston Bruins scored three times in the third period to overcome a two-goal deficit and beat the Florida Panthers 3-2.

BOSTON — David Pastrnak had one goal and assisted on Pavel Zacha’s winner as the Boston Bruins scored three times in the third period to overcome a two-goal deficit and beat the Florida Panthers 3-2 on Tuesday night.

Panthers get: Forward Brad Marchand (at 50 percent salary retention) Bruins get: Conditional second-round pick in 2027 (becomes a 2027 or 2028 first-rounder if Florida wins two rounds of the playoffs this year and Marchand appears in at least 50 percent of the team’s playoff games)

The Brad Marchand Era in Boston has come to a close. The longtime Bruins forward was sent to the Panthers in a trade deadline stunner that officially signaled Boston’s commitment to a rebuild — and helps the Panthers replace Matthew Tkachuk.

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The Panthers have pulled off a last-minute stunner on NHL trade deadline day to acquire Brad Marchand from the Boston Bruins.

David Pastrnak had one goal and assisted on Pavel Zacha’s winner as the Boston Bruins scored three times in the third period to overcome a two-goal deficit and beat the Florida Panthers 3-2 on Tuesday night.