🎮 3D Controls:
• Orbit View: Drag an empty square or the background with your mouse or finger.
• Zoom: Mouse scroll wheel or pinch to zoom.
• Camera Presets: Tap the right side dock for White, Black, or Top-Down 2D views.
♟️ Piece Movement:
• Tap any piece of your color. Valid legal destination squares will illuminate in green; opponent captures shine in ruby red.
• Drag your piece onto an illuminated square, or tap the square to move. Invalid drops return the piece to its starting square.
• Includes all official tournament rules: En Passant, Castling (Kingside & Queenside), and Pawn Promotion.
🤖 AI Opponent Tiers:
• Santai: Casual play, suitable for beginners.
• Handal: Solid tactical awareness with positional understanding.
• Jaguh: Minimax engine with alpha-beta pruning & capture quiescence search for grandmaster challenge.