Level link:
https://www.warlight.net/Play?Level=840473.
Scenario: You are in the South and you need to wipe out the AIs in the North before it's too late.
Each AI spawns in a different bonus to start in all bonuses. You start in the same place as all AIs combined, but in the South.
I completed it in 20 turns. See how in
https://www.warlight.net/Play?SavedGame=840473.