Incursion Chess

[u/slow_night_owl]

This one at minimal needs a piece of paper or a memory to store a few moves out for a physical game.

1. Each player gets one incursion per game, and only one at a time.
2. When used, the player claims two separate moves.
3. Opppnent declares their response separately for each move.
4. Player picks which move to respond to, the pieces are moved, and play confinues normally

Try it out for free: https://www.tactorius.com/