An indoor sports arena in Градска општина Пантелеј, Serbia, hosts a martial arts competition

An indoor sports arena in Градска општина Пантелеј, Serbia, hosts a martial arts competition. The scene features two competitors, identified as adolescents, engaged in a Brazilian Jiu-Jitsu match on a white and red mat with "ABU DHABI JIU JITSU PRO" branding. Both competitors wear blue gis with red belts; one is positioned on top, applying a grappling technique with their legs wrapped around the torso of the second competitor, who is on their back. A male referee with short hair and cauliflower ears, wearing a black polo shirt, black trousers, and a red wristband, stands barefoot on the mat to the left, observing the action. Behind a black barrier separating the mat area from the spectators, a crowd is visible. A male adult in a red t-shirt and khaki pants kneels on the red mat section, intently watching the match. Other spectators, including adults and children (one child in a blue gi is perched on the barrier), fill the bleachers in the background. A large banner prominently displays "U18 EUROPEAN CHAMPIONSHIP" along with sponsor logos for "Molten," "RODA," and "Vodavoda." On the far left, a red metal tiered platform is visible, with a male adult standing on an upper level. The venue features light grey walls and overhead lighting.