Q: What 6d chess will be like? A:

There is a thing called 5D chess, it is complex enough that even a wise, 359,000-year-old cannot figure it out (that is because a 359,000-year-old can't be alive haha). But all jokes aside, it is hard. Well, what will 6D chess be like? shapeshifting, telekinesis, or 9 5D chess boards in tic-tac-toe and more ridiculous? Well, who knows? According to string theory, On a 2D screen, a chessboard will be in a complex dodecahedron thing, in a 3D world, It will be a Calabi-Yau Manifold that I have no interest in studying.

There is my answer.