Perfect on the power play, the Chicago Blackhawks capitalized on all three penalties the New York Islanders committed Thursday night, twice wiping out Islander leads on the way to a 5-4 win over the Isles at Barclays Center.
"For a really good offensive team, I thought we were really good 5-on-5 at even strength against this hockey club," said coach Jack Capuano. "We had some really good chances and I thought (Chicago goalie Scott) Darling made some great saves when he had to, too."

Box Score
The Blackhawks evened the game at 4 on Artemi Panarin's power play goal with 19 seconds remaining in the second period. The left winger drove the puck past Islanders goalie Thomas Greiss from the circle on the left side for his second goal of the game.
With 6:30 remaining in the game, Richard Panik scored the winner for Chicago. Under pressure from Marcus Kruger, Islanders defenseman Dennis Seidenberg couldn't get control of the puck behind the net. Dennis Rasmussen came in from the opposite side and fed Panik breaking toward the net.
"We talked about in the between the second and third that we want to play on our toes and stay in attack mode," said Capuano. "They skated hard in the third. They had some pretty good breakouts again. When you don't exit the zone and you don't execute, what happens is you get a little bit more time in your own end than you want. To me, that's what it came down to."
Five minutes earlier, the Islanders had their own chance on the power play after Rasmussen was called for interference, but never got a shot off.
"We had a power play too with a chance to take the lead," said Anders Lee, whose goal had given the Islanders a 4-3 lead in the second period. "Sometimes your momentum swings with a power play whether you score or not. I think it was definitely, we didn't have enough going our way on that power play to swing any momentum our direction."
The Islanders jumped out to a 2-0 lead on the Western Conference leaders in the game's first four minutes. Jason Chimera passed the puck out of the corner to a diving Alan Quine, who pushed it to Andrew Ladd for an open shot coming down the middle with no challenge on the weak side.
Less than 90 seconds later, the Blackhawks turned it over high in their own zone and and Nikolay Kulemin led the breakout with only Michal Kempny in position to defend for Chicago. Casey Cizikas punched in the rebound off Kulemin's shot for a 2-0 lead.
But then a Travis Hamonic goal was waved off for offsides, and Cizikas drew the Islanders' first penalty of the game when he took exception to an open-ice hit from Chicago's Ryan Hartman.
"You know, I don't mind those penalties," said Capuano. "Those are the ones you want to kill for the guy. You want to get out there and kill that penalty because it's a hard play. He got hit and he wanted to respond. More guys should respond like that when they get hit."
But Panarin, with a goal he would essentially repeat in the closing seconds of the second period, ripped a one-timer off a feed from Seabrook. When Seidenberg was called for tripping three minutes later, Artem Anisimov tied the game for the Blackhawks. Marian Hossa scored just over a minute later to put Chicago up 3-2.
Ryan Strome's goal tied the game at 3, the game's sixth goal in the first 15:20. And 22 seconds in to the second period, Lee re-directed a Hamonic shot to put the Islanders up 4-3.
"We played hard even strength," said Capuano. "There's no doubt in my mind. You play like that, you've got a chance to win. It just came down to, obviously our power play wasn't good enough, theirs was, and we didn't execute on a couple of plays."