MONTREAL — Kaapo Kahkonen stopped 28 shots for his first shutout for San Jose and the Sharks beat the Montreal Canadiens 4-0 on Tuesday night. Kahkonen re-signed with the Sharks in the summer after playing 36 games last season for Minnesota and San Jose. "We'll look at the video and we'll learn lessons for this game, (the power play) was the difference tonight." I mean, I don't know how many chances we had on the power play but we had enough for us to score for sure." In the second, Canadiens forward Christian Dvorak appeared to beat Kahkonen to tie the game, but the goal was called off.