Upside-down Chess on a 10x8 board

I have been playing Upside-down Chess for years at https://greenchess.net/rules.php?v=upside-down.  I also have been playing Trice's Chess (formerly Gothic Chess) at https://greenchess.net/rules.php?v=gothic

Now I have played the first-ever game of Upside-down Trice's Chess via the free diagram tool at https://gothicchess.info/boardpainter/gcboardpainter/ - watch the movie below!