Two individuals are engaged in a grappling match on a white mat

Two individuals are engaged in a grappling match on a white mat. One is wearing a blue jiu-jitsu gi and is positioned on their back, seemingly in a guard position, with their legs wrapped around the torso of the other person. The second individual is wearing a black uniform and is kneeling over the person in the blue gi, appearing to be trying to control the position. A third person in a white gi walks past the mat. The environment seems to be a martial arts training area, evidenced by the mats on the floor.