2 blue players and 2 red players in a Qoin.
The player in possession transmits it to a teammate and moves in an empty space.
(Variation: the passage is possible only to a different color player).
At any time the player receiving the ball may decide to guide into the square and then passing it to the team mate who has to get out of the Qoin to score a point, players of the opposing team must prevent it.
If opponents retrieve the ball, it’s up to them to exit the space of play.