Two men are engaged in a Jiu-Jitsu grappling match on a white mat

Two men are engaged in a Jiu-Jitsu grappling match on a white mat. One man is wearing a black Gi and has mount position on his opponent, who is wearing a blue Gi. The man in the black Gi is postured up, exerting control. The man in the blue Gi is on his back, attempting to defend. Several people are watching the match from the sides. The setting appears to be a Jiu-Jitsu training academy, with benches and a window visible in the background. Another person is lying down in the foreground, observing with their feet pointed towards the camera.