Why is this happening? Like... a tie with an empty net? Someone explain...
Well in hockey, there are 5 players and one goalie. You can pull your goalie and allow a 6th player on the ice. Essentially giving you a power play, but it's risky as the other team can easily score. But it's almost always used as a last second desperation move, especially in games like these. Nothing really to lose, but everything to gain.