Offline challenges.

[RPS69]

I tried again, and it seems that the settings on QM affect the results a lot by changing AI behavior.

If I climb a bit, AI turns around and confronts me. If I just try to pursue, they will fly away from me, acquire lots of speed (I can't catch them), and then turn around far away and fight back.
Somehow this gives them an advantage I can't counter back with my sluggish 110.
I always avoid frontal fire exchange, because I consider it "cheating". Even if the Pe2 rear gunner is a cheat in itself! Some marksman those guys! They will fire at you with precision never matter hard turns, high G's or whatever.