Watch: Crosby finishes after Penguins pounce on Bobrovsky's gaffe

Make these kinds of mistakes against the high-flying Pittsburgh Penguins, and they'll ensure you pay.

Sidney Crosby put one past Sergei Bobrovsky on the Penguins' first shot of the game after the Columbus Blue Jackets goaltender coughed up the puck behind his net midway through the opening period of Game 2 on Friday night.

Conor Sheary stole it away from Bobrovsky on the forecheck and quickly shoveled it to Jake Guentzel, who slid it over to Crosby for the finish.

It was Crosby's first goal of these playoffs and the 50th postseason marker of his career.