from Pierre LeBrun of ESPN,

A gutsy goalie change, tweaked forward lines and some altered tactics produced the momentum shift the St. Louis Blues needed to get off the mat, producing a 6-3 win Saturday over the San Jose Sharks, tying the series up at two games each.

After poring over five hours of video at the team's hotel on Friday, the veteran coach concocted the needed formula.

"Playing faster from effort and much more physical," said a rival Western Conference head coach via text message during the game Saturday night. "Tactics are simple: hard to the O-zone and have a purpose when you get there. And don't turn the puck over."

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Check out the game highlights below...