[closed]

I think you're probably right--but it's worth noting that it depends on the "space of tank behaviors". It's an open question whether there exists a tank that "strongly dominates" other tank strategies.

One way to deal with this could be to have a system similar to ELO in chess, so each tank gets a ranking. This is compromise between having to defeat "champion level tanks", and having to defeat champion level tanks more often than not!