Maxim Tsyplakov pushed it to 5-1 at 7:58. Kyle Palmieri tried to feed him in the low slot, but the puck went off Donato’s stick before Tsyplakov swatted it over Soderblom’s blocker.
“We were in the game until the 10-minute mark of the second,” Bertuzzi said. “We started getting away from things, and that carried on into the third. You can’t let that happen.”
Soderblom was pulled following the goal.
TJ Brodie cut it to 5-2 at 11:04 with a slap shot from inside the blue line.
Bertuzzi made it 5-3 at 18:50 with a one-timer at the right post off a pass from Taylor Hall, then scored at 19:50 to make it a 5-4 final. With Commesso pulled for the extra attacker, Vlasic’s point shot deflected in off Bertuzzi’s skate.
“We need to be a lot better at home in our building,” Islanders forward Matt Martin said. “That used to be our bread and butter. You get a 5-1 lead. We played really well in the second up until the fifth goal. Then [there were] breakdowns, guys not staying focused. Sorokin deserved better. He played a great game for us. He deserves us finishing that game strong and doing the right things out there.”
NOTES: Holmstrom’s three points are a career high. … Pageau had his first three-assist game with New York, tying his career high set March 12, 2016, as a member of the Ottawa Senators. … Bedard has five points (one goal, four assists) during a three-game point streak. … Chicago was 3-for-3 on the penalty kill, making it 18-for-18 over its past seven games. ... Horvat did not take a shift in the final 9:49. He left with 5:54 to play in the second after getting slashed but returned before the end of the period.