Luc Dubois scored, Logan Thompson made 18 saves and the NHL-leading Washington Capitals beat the Pittsburgh Penguins 4-1 for their fourth consecutive victory.

Aliaksei Protas and Pierre-Luc Dubois had a goal and an assist each and Logan Thompson made 18 saves in the Washington Capitals' 4-1 win over the visiting Pittsburgh Penguins on Saturday night.

Logan Thompson played well at the other end, and Rust's goal broke a shutout streak for him that was over 160 minutes at that point. The Penguins got 19 shots through to Thompson, but the Capitals blocked 18 other attempts and thwarted any second-chance opportunities, making it difficult for the Penguins to get too many grade-A looks.