You could try playing a tournament using bridge tournament rules – each team plays the same map, but switches sides against the other team. This would result in two 2-on-2 matches. In this case, you would need teams of two people. For example, Killa and I could be on team A, and Theoretik and Alijvit could be on team B – I would play the map as red against Alijvit, and Killa would play the same map as blue against Theoretik. If red (or blue) wins both matches, it would be a tiebreaker.