Pissed him off

On an ice hockey rink, a player in a white and red jersey with the name "MIRASTY" and number 51 on the back is involved in a physical altercation with a player in a red jersey, as a referee in a black and white striped uniform approaches to intervene. The player in the white jersey pushes the player in the red jersey, who is identified as "KUZMIN" with number 44, while the referee moves in to separate them.