The power play has been so much of a challenge for the Bruins this season that it wasn’t much of a surprise to see them struggle to put the puck in the net when working on the man advantage in Monday’s practice.
Making the power play work has long been an issue for assistant coach Geoff Ward and the Bruins, but for the past three seasons they have been able to win without one.
On the season, the Bruins are 4-for-39 on the man advantage, with one of the goals coming in the form of a Tyler Seguin  empty-netter against the Hurricanes. They are 1-for-18 on the power play over their last five games, but those ugly numbers have been accompanied by a pretty record. With the 4-for-39 mark comes an Eastern Conference-best 8-1-1 record, and with the 1-for-18 clip comes a 4-1-0 record.
The Bruins have managed to be able to be the best team in the Eastern Conferece (they trail the Devils by two points for the top spot, but they’ve played 10 games to New Jersey’s 12) despite not manufacturing power play goals. Recent history shows that you technically don’t need a great power play in order to win the Stanley Cup  ‘ the B’s were a respectable 5-for-27 against the Canucks in 2011, but they were 0-for-21 against the Habs in the first round, 2-for-16 against the Flyers and 3-for-24 against the Lightning. That made for an underwhelming 11.4 power play percentage for the postseason, which ranked 14th among the 16 teams in the playoffs.
Last season, the Kings followed the Bruins’ lead, putting up a 12.8 clip on the power play but winning the Cup and losing just four games all postseason.
Still, while there’s strong evidence that you can win a lot of games without a good power play, there’s no denying any team would be better if it would take advantage of other teams’ infractions. The Bruins finally did that on Sunday to break an 0-for-17 stretch when Patrice Bergeron  got to a puck in front that had bounced off the end boards on a shot from Chris Bourque and sent it past Ryan Miller . Not only was the goal the game-winner in the team’s 3-1 win over Buffalo, it provided a bit of relief in a rather stressful area.
Prior to that goal, the B’s were 0-for-4 in the game. The power play actually proved disruptive to a strong 5-on-5 game the B’s had been playing. The second unit, which now features Bourque at the point with Zdeno Chara , with Bergeron, Brad Marchand  and Rich Peverley  up front, saw to it that the team wouldn’t have its fifth straight game without a power play goal.
‘We’ve got to work on it,’ Bergeron said Monday. ‘We’ve got to make sure we get better. If you get discouraged, we’re obviously not going to improve. That’s the whole point, is to do the job and create some momentum and obviously score some goals.’
With Seguin getting Monday off for maintenance, the B’s moved David Krejci  up and put Dennis Seidenberg  on the point with Dougie Hamilton on the point on the first configuration. That likely won’t stick, but with the way the B’s have struggled on the power play as a whole, perhaps shuffling more personnel could be in the cards. The B’s have found a way to win without clicking on the man advantage, but if they ever could they would be even scarier.