One-Dimensional Chess Variant

Game designer Doctor Popular has created a one-dimensional chess variant, in which the chessboard is reduced to a single row of 16 squares.

One-Dimensional Chess Variant
One-Dimensional Chess Variant

The rules for the variant are available on Gumroad at a “name a fair price.” The game itself is released under a Creative Commons Attribution-Noncommercial 4.0 International license (CC BY-NC 4.0), so it can be shared and remixed but not sold.