Their power play was one of the big reasons the Pittsburgh Penguins made it back to the Stanley Cup Final. On Saturday, it was a big reason they couldn’t take a 3-0 series lead on the Predators. The Pens went 0-for-3 with the man advantage, including two power plays in the first period when they led the game by a goal. If they had scored on even one of them, perhaps Nashville would’ve lost some hope. But they didn’t, and the Predators stormed back to win by four. “The first power play was really good. We had some really good looks. We almost scored,” said Penguins head coach Mike Sullivan. “I thought the second power play was not as good. I thought it gave Nashville a bit of a boost. We have to be better. We’ve got to execute. I don’t think we’ve executed as well with what we’re trying to accomplish against the type of penalty kill that we’re up against.” Indeed, credit must be given to the Predators, who made it hard for Pittsburgh to gain entry into the attacking zone, and even harder for the likes of Sidney Crosby, Evgeni Malkin, Phil Kessel and Justin Schultz to get shots through to Pekka Rinne.