Well,

In this case, you left the map in your Alb DV with 1 box engine left and 10 fuels...

By doing so, willing to avoid the kill, you are uduelly depriving me from a possible 25+ points. And this because you are leading by points in the other game, in which you are going to quit next turn, but this time without fuel (as it looks like).
I've seen other players trying at least to burn out all their remaining fuel doing silly speed 3 manoeuvres before exiting the map.

I really consider this attempt to cheaply win by points as "unsport" and contrary to the spirit of the game (fight for fun).

Exiting the map should only be allowed without engine or without fuel, and that's it.
Why, because imagine I manage to shoot my opponent down in game 1. I get the 25 pts kill bonus.
So, in game 2, as soon as I'm not loosing the game with more than 23 pts, I'll exit asap, because even if you count it as a kill, (1 vs 1), I get a pts advantage, and it is obviously not fair play.

Anyway, I won the 1st game in the Spad by point 48 vs 42.
You are leading in the other game (37 vs 33) and may exit next turn -> (37 vs 34).
That makes a +6 vs +3 pts victory for me