This is simple checkers set with crown pieces. When your player reaches the first row of your opponents side it becomes a king and can move forward and backward. Instead of stacking pieces you actually give them a little crown to show that piece is a king.
This works with any standard size checkers board. Mine is 16x16 inches.
Print 24 pieces (12 for each player) in any two colors you like. Then print 12 crowns (You may never need all 24 crowns so 6 per player should be good enough). There are two crown styles to choose from. Style 1 is easiest to print.
Here is a full set of instructions for how to play checkers: https://web.archive.org/web/20220628120912/https://fgbradleys.com/rules/Checkers.pdf
The author marked this model as their own original creation.