https://www.chess.com/variants/custom/game/67778592/155/3
upcoming variant called "Overrun" is there any problems/suggestions before submission?
By glancing at the URL. the game is quite long. An odd number of ranks makes promotion unfair in an endgame. The first few moves are spend only moving sergeants.
Suggestions: Move the sergeants higher up on the board and remove some of them, make there be an even number of ranks or remove promotion, and maybe make pieces less powerful.

Challenge me.