Magnetic Wall Hanging Chess Board + Pieces
My submission in this year's Timasomo. All parts made to incorporate 5/16"x1/16" axially magnetized neodymium magnets. I used these, they were like $20. Buy them from wherever you want, though; total element isn't paying me to advertise. Important to note that they were maybe too strong. I nearly broke the board trying to pull it off the fridge.
Tested all parts, they work on my machine.
Print at 0.2mm layer height. For White pieces, print base layers in white, then change filament to black for the designs. For Black pieces, do the opposite.
Recommend changing settings to print more slowly after the filament change to avoid what happened to Black's kingside rook.
Massive thanks to Colin Burnett for making the best piece art on the internet, and to the folks behind Lichess for making it easy to find!
Colin Burnett's Wikipedia homepage: https://en.m.wikipedia.org/wiki/User:Cburnett
Lichess github: https://github.com/lichess-org