From now on we are in the quarter finals. For the rest of the Championships there will be no more undecided matches. Now, the event of a tie, there will first be a 15-minute overtime period of sudden death play. If that produces no resolution, then the game will go to a penalty shootout.
All 12 players are allowed to shoot, providing the game is not decided by a mathematical impossibility for the team that has fallen behind.
In the penalty shootouts if the goalie commits an infraction, he or she receives a two round seat in the penalty box.