GANGNEUNG, South Korea — Jocelyne Lamoureux-Davidson skated slowly back and forth toward the net, showing forehand, then leaning quickly to the left to fake a backhand that pulled Canadian goalie Shannon Szabados out of the crease.

On the sport’s biggest stage, against the Americans’ greatest rival, with all her teammates leaning eagerly over the boards watching her every move, the three-time Olympian came back to her forehand to finish off a dazzling, triple-deke move by sliding the puck into the net past the outstretched glove of Szabados for the deciding goal in the sixth round of a shootout thriller.

“I knew when that went in that Maddie was going to stop the next one,” Lamoureux-Davidson said.

That would be 20-year-old goalie Maddie Rooney, who stuffed the last two Canadian shooters to wrap up a 3-2 victory Thursday that snapped the Americans’ 20-year gold medal drought and ended Canada’s bid for a fifth straight title in the first shootout in an Olympic women’s final.

The Americans piled over the boards, throwing gloves in the air before piling on top of Rooney on the ice — 20 years after their last gold medal in women’s hockey and 38 years to the day after the men’s famous “Miracle on Ice” victory over the Soviet team in group play at Lake Placid.

“Joy’s the only word that comes to mind,” said Gigi Marvin, a three-time Olympian and at 30 the oldest American on the roster.