Maybe you put this as a suggestion.
A new chess variant - Bollwerk 178

Each player has 20 strong pieces and 25 supplementary stones at their disposal. The goal of the game is, occupying the opponent’s end field with a piece or a bomb. Whoever captures all his opponent’s pieces or immobilizes their opponent also wins.
This is the starting position:
After a epic fight the board is looking like this. Guard and Marshal are now unstoppable. 1:0.
Anybody want to learn and play the chess variant Bollwerk 178?
Join the club!
https://www.chess.com/club/club-bollwerk-178