No support / gluing required.
Everything printed in place.
Figurines have hole at the bottom to place the weight or neodymium magnet, if you want.
PLA recommended.
Board: https://www.printables.com/model/390511-chess-board
Case: https://www.printables.com/model/390545-spiral-chess-storage-box
The author marked this model as their own original creation.