Kucherov’s game-winner came after Jake Guentzel tipped in his pass in front of the net to tie it 3-3 on the power play with 42 seconds remaining in the third period for the Lightning, who outshot the Blackhawks 17-1 in the period.

Nikita Kucherov capped a three-point outing with a power-play goal 58 seconds into overtime, and the Tampa Bay Lightning rallied to beat the Chicago Blackhawks 4-3 on Friday.