Quantum Chess

An offline 3D chess game by Quantum Billing LLC. Play against Stockfish in the browser, download native builds, or let an LLM play through the built-in chess agent API.

Play in Browser Download Releases
Web Windows Linux macOS Android iOS project

How To Play

Play White

Select one of your pieces, choose a highlighted legal move, and play against Stockfish as Black.

3D Controls

Use mouse, touch, zoom buttons, wheel, or pinch gestures to inspect the board. Flip the view from the controls panel.

Game Feedback

Moves animate, the move list scrolls, sounds can be toggled, and check or checkmate highlights the king square.

LLM Play

Browser Agent API

The live game exposes window.quantumChessAgent, so a model-driven browser harness can observe board state, inspect legal moves, and submit chess moves.

const agent = window.quantumChessAgent;

agent.observe();
agent.act({ type: 'move', from: 'e2', to: 'e4' });
agent.act({ type: 'san', move: 'Nf3' });
agent.reset();

Package Identity

The Android package id and iOS bundle id are com.quantumbilling.quantumchess.

Releases And Platforms

Quantum Chess v0.1.0

Release workflows build web, desktop, Android, and Apple project artifacts.

Open Releases

Download Targets

  • Offline web build
  • Windows desktop app and installers
  • Linux desktop bundle
  • macOS build artifacts
  • Android APK and AAB
  • Self-hosted F-Droid repository
  • Official F-Droid submission workflow
  • iOS generated project archive