1. Deploy a piece from your reserve.
Click on a piece from the reserve section below the board and then click on a square on your home row to place it there.
2. Move an infantry and/or capture a piece.
Click on an infantry and then click on a square to move it there. If you move to an square adjacent to an enemy piece, you can click the enemy piece to capture it.
3. Move and/or rotate an artillery.
Click on an artillery and then click on a square to move it there. Click again to rotate the piece to face a different direction.