The Penguins  jumped out to a 2-0 lead thanks to goals from Crosby and Paul Martin, but Benoit Pouliot made it a one-goal game late in the period by beating Penguins goaltender Brent Johnson with a nifty backhander. Milan Lucic  tied it just 18 seconds into the second, but the Penguins cashed in on a 5-on-3 by getting power-play goals from James Neal and Crosby to give Pittsburgh a two-goal lead. The Pens would add to it when Aaron Asham scored his fifth of the season in the third period to make it 5-3, and though the Bruins responded with Rich Peverley ‘s 11th goal of the season, they were unable to make it any closer.
Turco took the loss for the Bruins, stopping 22-of-27 shots and falling to 1-2-0 since signing with Boston last month.
The Bruins will play their likely first-round playoff opponent Thursday when they travel to Ottawa to face the Senators.
WHAT WENT WRONG FOR THE BRUINS
— Johnny Boychuk  left the game with just over 13 minutes remaining in the third period. Boychuk appeared to injure his knee while going for an open-ice hit on Asham, and he remained on the ice and was joined by trainer Don DelNegro before being helped off the ice by Brian Rolston  and Chris Kelly . He did not return to the game.
— The Bruins fell victim to a couple of bad calls in the second period that both resulted in Penguins goals. Seconds after Daniel Paille  was sent off for charging for his hit on Matt Niskanen, Peverley was given a high-sticking penalty on a play in which Kris Letang clearly embellished. Neal scored his 40th of the season with the Penguins on the 5-on-3, and Crosby made it 4-2 with Peverley still in the box. Peverley’s stick did not touch Letang’s face, but the Pittsburgh defenseman whipped his head back, resulting in the call.
— Patrice Bergeron ‘s line had been playing well for the Bruins in recent games, but the line was a minus-2 after two periods. Brad Marchand  and Tyler Seguin  managed to put pucks on net, including a Seguin shot on a 2-on-0 in the second period, but the line failed to produce a goal and was on the ice for two Pittsburgh tallies, while Bergeron was on the ice for the Penguins’ first four goals. In addition to failing to cash in on the 2-on-0 with Marchand, Seguin was stopped by Johnson on a pair of breakaways.
WHAT WENT RIGHT FOR THE BRUINS
— Pouliot’s goal, his 15th of the season, gave him a career-high 31 points this season. Aside from last season’s 79-game campaign with the Canadiens (13 goals, 17 assists, 30 points), Pouliot has spent much of his career unable to play a full season at the NHL  level due to either injury or performance. He’s been able to put together a solid season in Boston, coming three goals short of Michael Ryder ‘s production in Ryder’s last two seasons with the Bruins.
— Though he was the recipient of a debatable charging penalty, Paille was extra physical Tuesday night. He also put a big hit on Asham that nearly sent the Penguins forward into the Bruins bench in the second period.
— The B’s top line of David Krejci  between Lucic and Peverley was productive for the B’s, producing two goals. Krejci had a nice backhanded dish to Lucic to set up the Bruins’ second goal, and the center picked up helpers on both of his line’s goals. All three players finished with multiple-point nights, as Lucic and Peverley each had a goal and an assist.
— Good on defenseman Andrew Ference  for not only taking on but taking down a much bigger opponent in Neal. The two fought in a spirited bout in the second period, with Ference getting the decision.