Summary — The Bruins took a dominating lead in their Eastern Conference quarterfinal playoff series against the Sabres with a 3-2 win at TD Garden on Wednesday night. Miroslav Satan scored the game winner for Boston in double overtime. Tuukka Rask  took the win for Boston while Ryan Miller  got the loss after giving away a 2-0 lead in the third period. The Bruins now lead the series 3-1 heading into Game 5 in Buffalo on Friday.
Boston entered the third period trailing by two goals but fought back in the first six minutes of the period to tie it. David Krejci  got the first for Boston eights second into what was its fourth power play attempt of the night when he put a rebound off a Matt Hunwick shot from the high slot passed Miller at 2:07. Patrice Bergeron  would then tie it when he got a bouncing puck coming off Daniel Paille’s stick from behind the net for the one-timer on the circle that Miller could not corral at 6:40.
For the fourth consecutive game, the Sabres got on the board first with a strike within the first 10 minutes of the first period. This time, the goal came at a relatively early 2:12 off the stick of Tim Kennedy when he found a bouncing puck loose in the slot in front of Rask and rushed for the slap shot that the net-minder had no chance at to make it 1-0.
Buffalo took a 2-0 lead at 6:59 in the second when former Bruins Steve Montador lined up a slap shot on the right point in such a precise manner that it would have to travel through a series of players in front of Miller to find the net. The puck had eyes ‘ it deflected off a Boston defenseman and went through the skates of Paul Gaustad camped out in front of Rask. It was Montador’s first goal of the playoffs.
Miroslav Satan — The Bruins forward got the game-winner in double overtime.
Patrice Bergeron — Scored the game-tying goal in the third period off a shot similar to his Game 3 winner except from the other side.
David Krejci — Got the Bruins on the board when his astute play in front of the net on the power play resulted in a rebound strike to beat Miller.
Turning Point — Boston got broke the power play seal after three misfires to cut the Sabres lead in half in the third period. Mark Recchi  pushed the puck from the right slot to Hunwick who waited for two stick-handles before sending the puck on net, getting tangled near the skates of Bergeron before bouncing out to Krejci who side stepped and put it in an open net to make it 2-1.
Key Play — Tuukka Rask had a flying leap on a Michael Grier shot a little more than halfway through the third period on a play where he was way out of position on the other side of the crease.