David Pastrnak had a goal and two assists for the Bruins (31-10-12), who defeated the Winnipeg Jets 2-1 on Friday. Jaroslav Halak made 25 saves for Boston, which has won three games in a row and four of five.
"I think we're starting to realize the desperation it takes to win this time of year," Krug said. "It's going to be tough from here on out. It's important for us to come out and feel good about ourselves in Winnipeg and come into this game tonight and win a different style, but that's what you need to do this time of year."
WATCH: [All Bruins vs. Wild highlights]
Mats Zuccarello scored for Minnesota (23-22-6), which was playing its first game since Jan. 22, following their League-mandated five-day schedule break after the 2020 Honda NHL All-Star Game.
"I'd love to say positive stuff up here ... but when you play like that, in a situation where, boy, what a stepping stone it would've been to beat these guys with three more games coming this week, it's just very frustrating," Wild coach Bruce Boudreau said. "I'm having a hard time today talking about it."
Krug skated the puck through the slot and scored on his backhand to give the Bruins a 1-0 lead at 12:28 of the first period.