The goal came at 15:33 of the fourth overtime period. It ended the longest professional women’s hockey game in North America passing the Canadian Women’s Hockey League semifinal on March 18, 2018. The previous longest PWHL game was played exactly a year ago between Montreal and Boston.

Montreal Victoire's Catherine Dubois (28) reacts after scoring against Ottawa Charge goaltender Gwyneth Philips (33) during fourth overtime period PWHL playoff hockey action in Laval, Que., on May 11. Graham Hughes/The Canadian Press

Montreal captures their first-ever playoff victory as they defeat Ottawa 3-2 with a goal from Catherine Dubois in the fourth overtime. The Victoire win the longest game in PWHL history to even the best-of-five semifinal series at 1-1.