Link to your Game Design Doc on Google Drive.
https://docs.google.com/document/d/e/2PACX-1vRdN8IUlIqzVi2UeveesGtFkLmjJrtc40wlvDApjxJIMM7NHttv9fuWEYZhE7NtVXZrc10_fuzQ1G7Z/pub

Have you checked that your GDD is publicly accessible ?
yes

Is your game set to public on itch.io so we can see it?
yes

Summarise your game!
One Weapon Army is a turn-based strategy game inspired by traditional chess but with a unique twist. Instead of a full army of pieces, the player controls a single custom piece that can switch between three different forms: Sword, Bow, Spear. Each form has different movement patterns. Your aim is to capture all the enemy pieces before you get captured.

Please explain how your game fits the theme:
In this game instead of controlling a whole army like in regular chess, you control only one piece and that piece is a weapon with different forms.