Andrew Shaw scored twice and Marian Hossa had a goal and two assists for the Blackhawks, who trailed 4-2 with 8:46 left in the second period. It was Hossa's 100th goal with Chicago and No. 439 for his career.
The Senators scored three times in a span of four shots in the second, but were unable to hold off the suddenly high-scoring Blackhawks. Kyle Turris and Milan Michalek each had a goal and an assist in Ottawa's fourth loss in five games.
It's a little different but it feels amazing. A new chapter in my life and I'm excited. It's been amazing. Better than I expected. The weather is great, the place is just amazing. I can't say enough good things about it. I'm glad to get the season going.
— Ryan Kesler on his transition to the Anaheim Ducks