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09 Two Kings

This project was inspired by a profound encounter with a distant cousin in India. Our attempts at conversation — my rudimentary Telugu and his fragmented English — were comical. Fortunately, chess stepped in. The game proved more eloquent than either of us, transforming our linguistic fumbles into a silent but intense dialogue of moves and countermoves.

Me and Aryan playing chess
Me and Aryan playing chess
Final Board Unfolding

In the ideation phase, I was greatly inspired by New York City's outdoor chess scene, and how it brought a variety of different people together, just like me and my cousin in India. Portability became a priority, which is why I started experimenting with ways to design a foldable chess board which also included storage for the pieces. The ritual of unfolding the board and setting up the pieces is part of the game.

The complete foldable board design
Hinge Prototypes
Initial hinge prototype — issue with gap when closed
Elbow hinge design solves problem — both positions are flush
Final Prototype Unfolding
Final prototype unfolding
Construction
Wooden slats
Strips of wood for the board itself
Clamp A
Clamping
Clamp B
Clamping both halves of the board
Clamp C
Clamping vertically as well
Board sub-assemblies
Full scale below, 2/3 scale prototype above
Sanding the board
Sanding the playing surface flat

The board and the pieces are made of mahogany and maple. Cuts were made on table saw and bandsaw, and it took a lot of sanding to get the playing surface to be flat. The small scale prototype I made was crucial to practice the cuts and the glue-up technique.

Visible gaps after clamping
Boards post-clamping; visible gaps, especially with border
Collected sawdust
Collected sawdust to fill in the gaps
Gaps filled
Gaps filled with matching sawdust + wood glue
Detail shot
Detail shot
Magnet Integration

Now that the board was complete, I needed to embed magnets under each square so the pieces would center themselves automatically, improving the final playing experience. This took a lot of precision, especially with the drill press.

Scoring centers
Scoring the center of each square
Board halves and magnets
Both halves of the board + prototype (again) + magnets
Drilled holes
Drilled the holes, matching the diameter of the magnets
Work station
Work station, ft. prototype (again)
Detail shot of holes
Detail shot of holes, each one had to be the same diameter and depth
Magnets in place
Magnets in place!
Successful magnet testing before gluing it back together
Chess Pieces

After the 2 parts of the board were complete, I began work on the chess pieces themselves. Since the CNC was the most efficient way to make the pieces, I designed the pieces with its limitations in mind, especially regarding undercuts and small details. I soon realized that the knight would be (by far) the most complicated piece to model.

Knight CAD model
Midjourney knight concept
Knight render
Fusion 360 surface modeling
Two Knights linkage prototype
Two Knights
Piece storage with 3D printed pieces
Piece storage with 3D printed pieces
Fresh off the CNC
Fresh off the CNC
Final piece storage
Final piece storage with magnetic strips and felt inlay
Final Chessboard
Final Chessboard
Union Square chess
Chess in Union Square Park