Chara (42 years, 30 days) scored what proved to be the winner at 5:39 of the third period, becoming the oldest defenseman to score a game-winning goal in the playoffs. The only players older than Chara to score a postseason game-winner were Hall of Fame forwards Mark Recchi of the Bruins (43 years, 125 days) in Game 3 of the 2011 Stanley Cup Final and Teemu Selanne of the Anaheim Ducks (42 years, 301 days) in Game 1 of the 2013 Western Conference Quarterfinals.
Boston's captain also became the second-oldest defenseman in NHL history to score a playoff goal of any type, behind only Chris Chelios of the Detroit Red Wings (45 years, 86 days) in Game 5 of the 2007 Eastern Conference Quarterfinals.
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Game 5 is at TD Garden on Friday (7 p.m. ET; NBCSN, CBC, SN, TVAS, NESN). When a best-of-7 series is tied 2-2, the winner of Game 5 has an all-time series record of 205-55 (78.8 percent).
Goalie Tuukka Rask made 38 saves for his 37th playoff win, passing Andy Moog (36) for sole possession of second place on the Bruins all-time list, trailing only Gerry Cheevers (53). Rask also moved past Antti Niemi (36) for the second-most postseason wins in NHL history among goalies born in Finland, behind only Pekka Rinne of the Nashville Predators (45).