The Boston Bruins are hosting the Washington Capitals tonight as Zdeno Chara will make his first appearance at TD in a Capitals uniform. 

It's obviously a huge matchup for both teams as they'll be looking for the W and head coach Bruce Cassidy has revealed some lineup changes. 

David Krejci jumps back into the lineup on the second line and Jake DeBrusk will join him with Nick Ritchie as the third line will be Charlie Coyle, Trent Frederic and Craig Smith. 

We'll also see some power play changes with big Matt Grzelcyk stepping up on the first unit with Patrice Bergeron, David Pastrnak, Brad Marchand and Nick Ritchie. 

Tuukka Rask gets the start between the pipes and he'll look to build off his solid performance against the Rangers Sunday. 

Here's a full look at tonight's lineup and power play units, what do you think of Cassidy's latest work?

Marchand-Bergeron-Pastrnak
Ritchie-Krejci-DeBrusk
Frederic-Coyle-Smith
Kuraly-Studnicka-Wagner

Zboril-McAvoy
Grzelcyk-Carlo
Tinordi-Clifton

Rask

PP1: Grzelcyk, Bergeron, Pastrnak, Marchand, Ritchie
PP2: McAvoy, Krejci, Coyle, Smith, DeBrusk