Offline 3D chess with diamond & sapphire pieces. Play AI, learn, solve puzzles.
Gem Room Chess is a beautiful 3D chess game where every piece is cut from a real-looking gem.
◆ Gem pieces that sparkle
Diamond, ruby, sapphire, emerald, amethyst, bismuth, pearl, onyx and obsidian — each piece catches the light, refracts and glitters as it lands. Hand-turned wood and stone pieces are free.
◆ Realistic boards and rooms
Walnut & maple, classic wood, kaya, marble, jade, gold & silver, copper & bronze, crystal. Play on a leather-topped chess club table, a marble hall, a garden lawn or under the night sky.
◆ Play the AI at your level
From beginner (600) to grandmaster strength (3200), powered by Stockfish. Choose your side, get hints, undo, and review your moves.
◆ Learn and improve
• Academy: 47 step-by-step lessons
• Rating training from beginner to master
• Puzzle Rush and daily challenges
• 200 classic master games to replay
• Lab: watch two engines play, each with its own rating
◆ Made for everyone
• Works fully offline — no account, no ads
• Two-player mode on one device
• 12 languages
All game features are free. Gem pieces can be unlocked for US$1 each, boards for US$1 each, or everything at once with the All Gems & Boards bundle.
新機能
First release: 3D chess with sparkling gem pieces, realistic boards, AI from 600 to 3200, lessons, puzzles and classic games. Fully offline.