Chess Duel: Play Chess Online

♟️ One board. Two players. Zero excuses.
Chess Duel brings real chess to your phone the way it should be played: face-to-face with a real opponent. Challenge your friends to private online games with a simple room code, test yourself against a smart AI trainer, and climb the rankings every time you win.
No complicated setup, no waiting around — create a room, share the code, and the duel begins.
👥 PLAY ONLINE WITH FRIENDS
• Create a private room and get an invite code in seconds
• Join a friend's game just by entering their code
• Real games against real people, on a clean, fast board
🏆 RANKINGS THAT MEAN SOMETHING
• Sign in with Google to play ranked online games and join the leaderboards
• You start at 1200 Elo — your rating follows your results, and every duel counts
• Your profile tracks matches, win rate, wins, losses and draws
• Check the Rankings tab and see how far you can climb
🤖 PRACTICE VS COMPUTER (AI)
• 3 difficulty levels — Easy, Medium and Hard (Medium plays at around 1500 strength)
• Choose your side: White (first) or Black (second)
• The perfect sparring partner to sharpen openings, tactics and endgames before facing real players
⚡ START IN SECONDS — GUEST MODE
• Play right away as a guest, no sign-up needed
• Sign in only when you want online rankings and a persistent profile
• Flip the board, restart a practice game, and jump back in anytime
🎨 BUILT FOR CHESS PLAYERS
• Clear, friendly piece set on a high-contrast board with full a–h / 1–8 coordinates
• 4 chessboard themes — Classic Wood (Warm Maple), Tournament Green, Royal Midnight Blue and Charcoal & Pearl Slate
• Smooth dark interface that's easy on the eyes, day or night
• Interface in 6 languages: English, Vietnamese, Spanish, Russian, Japanese and Korean
Whether you're learning your first opening or defending your rating, there's always a duel waiting for you in Chess Duel.
Download Chess Duel free and make your first move today. ♟️

Recent changes:
NEW in Version 2.0 — PUZZLE MODE! ♟️

• Crack the Position: solve handcrafted chess puzzles — find the winning move and deliver the checkmate
• Puzzles for every level, from beginner tactics to master combinations
• Train your tactical vision and sharpen your endgame skills

Plus performance improvements and bug fixes. Good luck, Duelist!