The loss was indeed similar to Buffalo's 4-2 loss at Tampa Bay on Thursday in that the Sabres got the first goal but began allowing their opponent to play to their strength in the second period. In the case of both the Lightning and the Hurricanes, that strength is speed.
The Hurricanes used that speed to produce three goals in the second, including two from Jeff Skinner that came 55 seconds apart in the period's opening minutes. Skinner's first goal came as the result of good movement through the neutral zone, allowing him to take a shot that skipped in off the glove of Sabres goalie Anders Nilsson.
After that, things began to unravel. Skinner's next goal came during a long change for the Sabres, one that Hurricanes defenseman Justin Faulk was quick to recognize in his own zone. Faulk hit Skinner with a stretch pass at the Sabres' blue line, freeing him to score on a breakaway.
"The second period especially, you've got to be more intelligent," O'Reilly said. "You've got to make sure you have two, three guys that are staying on the ice. You get two fresh guys on but you have three holding it down so they can't go quick up and expose us … Skinner's a good player and has speed, he just exposed us."
"We got taught a bit of a lesson in second-period hockey with the long change," coach Dan Bylsma added.
Carolina extended its lead at the 6:51 mark of the period when Elias Lindholm won a battle along the boards, took a shot, and Brock McGinn skated in alone to score on the rebound. Gionta put Buffalo in position to come back with a shorthanded goal - the Sabres' first of the season - before the period expired, but Victor Rask scored 4:15 into the third to restore Carolina's two-goal lead and their momentum. McGinn added his second goal of the game less than four minutes later.