# Chess4D

> Free 4D, 3D and 5D chess in your browser

- Website: https://chess4d.net/
- SohamLaunches page: https://sohamlaunches.com/p/chess4d
- Categories: [Games](https://sohamlaunches.com/category/games)
- Launched: week 46 of 2026 (Nov 9 – 15), [see that week](https://sohamlaunches.com/week/2026/46)
- Upvotes: 0
- Logo: https://qqlikokbckjksfqmejdc.supabase.co/storage/v1/object/public/media/listings/814c4499-f5a7-452b-8dc7-96a6f89b498f/logo-79ec056c3960.webp

## About

Chess4D is a free browser chess site with three modes. 4D chess is played on a 4 × 4 × 2 × 2 board (64 squares) with X, Y, Z and W axes, shown as a hypercube projection or as board slices, with legal-move hints.

Start with a 20-piece exploration army or a full 32-piece battle army, against a practice computer or a friend on the same device.

3D chess is standard 8 × 8 chess on a rotatable 3D board, against Stockfish, a practice computer or a second player on one device. 5D chess is an independent, experimental time-travel variant with branching timelines and five guided lessons.

No download or account needed to play.

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Listed on [SohamLaunches](https://sohamlaunches.com), a weekly launch board for indie makers by [@soham_nayak04](https://x.com/soham_nayak04).