This is a chess board I designed so that it could be printed in two pieces and put together without glue. The size of the board is limited by the size... of your buildplate.
The one in the picture was printed at original size which fits on an Ender 3 plate. I chose to print at 60% height (6mm) just to save time.
Print two boards in two different colour and place one over the other.You can stick them together if you wish. Turn it over to get a slightly different look.
If you are looking for a larger chess board and pieces please see my modular board which is 25cm square and can still be printed on a smaller printer (I have an Ender 3): https://www.thingiverse.com/thing:4304449
If you print it and like it please post a make. :)