A dramatic power-play goal by a visiting player has shifted momentum in a tightly contested NHL matchup between the Pittsburgh Penguins and Philadelphia Flyers. The goal, scored in front of a hostile crowd, came after a breakaway opportunity that saw the Flyers' goaltender stretched thin. With the game still hanging in the balance, the Penguins now hold a narrow lead as both teams push for a decisive play. The power-play unit will be under scrutiny as Philadelphia looks to answer back in the final period.

PIT@PHI: Chinakhov scores PPG against Dan Vladar  NHL.com