It was a massacre
The background is that in the tank-busting plane-set I have a Tempest and a Mosquito with four 37 mm cannons.
They were not intended as interceptors, but they are devastating in that role. In the single mission I flew a Tempest, and my secondary planes were Mossies. I got 11 of the Ju88-As and the AIs got the rest.
A single shot in the right place will down an enemy plane.
I really flew the mission to test a new Finnish pilot map, but set it up this way for a bit of fun