Watched the replay and I can't agree with you, IMO dirty-d won fairly.
Yes it was a rush and I guess you got angry because you lost in a matter of seconds, but look at this situation from another perspective, Dirty-D risked a lot with taking only 1 CV
also you made some mistakse. Yo should have reacted with your main forces. His main blob basically was taking out your units witch were standing still pretty much all the time, autocannons really arent so powerfull at distances, you should have backed up with your tanks! and mmg's on fuchs couldn't even fire on them so that part of the army was not a big problem
Also Mi-17 and TO-55 could have seen a use.
I don't really think this strategy is unbeatable, it's much easier to counter than heli rushes. However it's quite dissapointing to see it ingame, 'cause it's highly unrealistic and well.... yeah it is quite a easy win if you don't know how to fight with it. You may not like it, but it's the game's design fault and some people just learnt how utlise it. Now go analise the replay and think of a way to counter this kind of play.
I propose to create a list of rusher to know who aren't fairplay..
this is actually a good idea, but only for heli rushes which are a much more primitive tactic
let's create a thread in which everyone can report sombody heli-rushing, posting a replay for evidence will be needed
ps. I think TO-55 is really one of the better solutions to this kind of rushes