In the midst of a 1-1 game in the third period, the Sabres and Bruins appeared for all the world to be heading for overtime.
Then with just under 10 minutes remaining in the third – BANG – Johnny Boychuk  delivers.
No, it wasn’t his go-ahead blast from the right point with seven minutes remaining. It was something just as electric and woke everyone up in the building. Boychuk cleanly leveled Sabres star Thomas Vanek at Buffalo’s blue line and the tempo had been set for the rest of the game.
“I saw a guy coming back so I could pinch down and I could see [Vanek] wasn’t really paying attention too much ‘ I just wanted to make sure it was a clean hit,” Boychuk said. “The fans gave us a little boost and we took it from there.”
Shawn Thornton  knows a thing or two about physical play and loved what he saw from the hit. To Thornton, the Bruins were playing a solid game and Boychuk’s hit just raised the level.
“Yeah, he’s a very physical player,” Thornton said. “I thought we played a pretty good game so I thought the momentum might have been amped up a little bit more. I thought we were pretty solid most of the night as it was.”
There’s an expression in hockey for what the Bruins had Thursday night – jam. It’s the energy to make things happen on the ice.
Two minutes after Boychuk’s wake-up call – just about 15 feet in closer from where he delivered his hit on Vanek – he unloaded one of his characteristic “Johnny Rockets” past Jhonas Enroth and the Bruins had the lead for good in a 3-1 win over the Sabres at TD Garden.
“It was just like a scramble play and I saw the puck coming through and I just decided I’ll go down and try to rip it home,” Boychuk said. “It’s just, you see the play developing and I know [Patrice Bergeron ] is good defensively, so if I go down and get that puck I know he’s going to be backing me up.”
Boychuk was asked if he were actually aiming the puck to an open spot above Enroth’s shoulder, the mere suggestion of which made Boychuk laugh.
“Well, I was aiming of course,” Boychuk laughed. “I hit him in the belly a couple of times and one went through him so you know, try to just put it on top.”