Kuraly led a rush with linemates Mario Lucia and Stefan Noesen. Lucia fired a shot on net that Finland goalie Richard Ullberg stopped, but Kuraly pounced on the rebound, spun to create space for himself and fired a shot past Ullberg at 6:28.
Calgary Flames prospect John Gaudreau put the U.S. up 3-1 when he scored off the rush at 16:14, but Finland answered at 18:00 when Miro Aaltonen scored his second of the game. He had a mini-break, deked goalie Garret Sparks to the ice and slipped the puck between his pads to make it 3-2.
Sparks, a Toronto Maple Leafs seventh-round pick in 2011, replaced John Gibson in goal with 4:49 left in the period. He'll likely play the remainder of the game as coach Phil Housley uses the final period as a chance to evaluate one of the three candidates who will serve as Gibson's backup in Russia.
More after the third period.
Contact Adam Kimelman at firstname.lastname@example.org. Follow him on Twitter: @NHLAdamK