The win sets up a winner-take-all Game Five in Syracuse on Tuesday With their season on the line, the Syracuse Crunch went into a building where they were 0-5 on the season and dominated the Laval Rocket in a 3-0 victory that kept the Crunch’s playoff hopes alive. Cole Koepke scored early while Remi Elie and Anthony Richard added third period goals to send the series back to Syracuse for a decisive Game Five on Tuesday. Hugo Alnefelt made 24 saves in his playoff debut as he came on just ten minutes into the game in relief of injured starter…