A new map or map toggle should be created called, “Mirror Land.” Everyone who needs exact, perfect balance could rejoice in this unrealistic, inorganic, precisely mirrored, clearly-human-crafted, gamey world.
Even birds that fly over will fly in perfect mirrored balance. Fish that jump, will jump at opposite sides of the map in unison. Mirrored wolves will face the exact same directions relative to each player. Trees, mines, dirt patches, grass clumps, water tiles, water depths, and everything else will be mirrored. Every mountain, mound, trench, snow clump, and relic will be perfectly mirrored.
I’m afraid shadows will be cast by the sun in the same direction across the entire map, though. However, if it’s absolutely necessary, I’m sure devs could mirror the shadows, too; as it would be terrible and unfair if tree shadows dim a sheep for you (making it harder to see) and not your opponent
With all this, though, it will be easy to see who is the better player in these chessboard-like Mirror Land matches and matches will be perfectly fair.