Jiu Jitsu chess

The boys have a king and the girls have a queen. The king and queen are they only ones who are allowed to stand up and run around but only half of the mat. The rest of the kids have to stay on their knees as the ponds and the only way to eliminate each other is to pin the opponent on their back or submit them. To win the game you must take the queen/king down! The queen/king may help the ponds as long as they do not pass the middle of the room.