Chess4D
SoftwareNewPlay free 4D chess, classic chess in 3D vs Stockfish, and experimental 5D time-travel chess in your browser. No download, no sign-up.
About Chess4D
Chess4D is a free browser chess site with three modes. 4D chess is played on a 4 × 4 × 2 × 2 hypercube board (64 squares) with X, Y, Z and W axes and legal-move markers, against a practice computer or a friend on the same device. 3D chess is standard 8 × 8 chess shown on a rotatable 3D board, played against Stockfish or two-player on one device, with move history and undo. 5D chess is an independent, experimental time-travel variant with branching timelines for two players sharing one device. Step-by-step rules and five guided 5D lessons are included. No download or account needed to play.
What problem it solves
Lets curious chess players try 4D, 3D and experimental 5D chess instantly in the browser, without installing anything or creating an account.
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