HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

here is the save file
the blue hero, controlled by AI, is attacking the Legion of Griffons in the world of Myrlund
there are almost no losses, only the Basilisks have changed – the horde has become a crowd
I replayed it in auto-battle mode, and the losses were much greater
it seems that the Griffons controlled by AI retreated, but in the editor, they never run away
HD+ is enabled