Chess Offline AI & Multiplayer

Play chess offline anytime - no internet required. Perfect for long flights, commutes, or anywhere without connection. Challenge the AI in Easy, Medium, or Hard mode, or enjoy 2 player chess on the same device with a friend. Whether you're a beginner or a master exploring rare variants, this is the ultimate chess multiplayer experience.

49 CHESS VARIANTS: Never run out of new challenges. Go beyond standard chess with popular variants like Chess960, Atomic Chess, Crazyhouse, Three-Check, King of the Hill, Antichess, and Horde Chess. Explore historical games like Shatranj and Chaturanga. Discover unique variants: Racing Kings, Extinction Chess, Knightmate, Amazon Chess, Grand Chess, Capablanca Chess, Gothic Chess, Seirawan Chess, and many more across board sizes from 5x5 to 12x8.

Every variant includes clear rules - learn how each game works as you play.

PLAY YOUR WAY
- Chess offline vs AI - 20 variants with Easy/Medium/Hard difficulty
- 2 player chess - pass & play locally, all 49 variants supported
- Custom Chess - build your own game with 4-12 × 4-10 boards, 16 piece types (Pawn, King, Queen, Rook, Bishop, Knight, Archbishop, Chancellor, Amazon, Centaur, Ferz, Alfil, Wazir, Mann/Commoner, Camel, Cannon), and mix rules: atomic, drops, forced captures, check-counting, king of the hill
- Time controls - set game clocks with increment per move

DAILY PUZZLES & TRAINING: Sharpen your tactics with Puzzle of the Day. Choose Easy, Medium, Hard, or Expert difficulty. Enable notifications so you never miss a challenge. Build your streak and track your improvement over time.

68 puzzle themes across 9 categories: Phases (opening, middlegame, endgame types), Motifs (fork, pin, skewer, sacrifice, discovered attack), Advanced (zugzwang, interference, intermezzo, deflection), Mates (mate in 1-5+), Mate Patterns (back rank, smothered, Arabian, opera mate), Special Moves (castling, en passant, promotion), Goals (advantage, crushing), and Origin (master games, super GM games).

TRACK EVERYTHING: See how far you've come. Detailed statistics show total games, play time, daily streak, and breakdown by variant, outcome, and game mode in visual charts. Filter by date, result, reason, or variant.

FULL GAME HISTORY: Every game saved with real timestamps. Replay any match move-by-move with full playback controls - real time or static playback. Filter history to find specific games.

EXPORT & IMPORT: Export all games and puzzle completions as JSON for external analysis or backup. Import anytime to restore everything exactly as it was.

SETTINGS: Customize your experience with 6 board themes, board orientation options (auto-rotate or black rotated pieces), toggles for legal move highlights, last move highlights, coordinates display, auto-queen promotion, and vibration feedback.

ALL 49 VARIANTS: Standard Chess, Custom Chess, Atomic Chess, Antichess (Giveaway), Crazyhouse, Three-Check, King of the Hill, Racing Kings, Horde Chess, Chess960, Breakthrough, Almost Chess, Amazon Chess, Armageddon Chess, Chaturanga, Chessgi, Chigorin Chess, Codrus, Extinction Chess, Hoppel-Poppel, Kinglet, Knightmate, Loop Chess, Losers Chess, No Castling Chess, No-Check Atomic, Placement Chess, Pocket Knight Chess, Shatranj, Five-Check, Capablanca Chess, Capablanca Random, Capahouse, Embassy Chess, Gothic Chess, Grand Chess, Janus Chess, Seirawan Chess, S-House, Shako Chess, Chancellor Chess, Modern Chess, Centaur Chess, Gardner Minichess, Los Alamos Chess, Shatar, Courier Chess, Jeson Mor, Three Kings

AI SUPPORTED (Easy/Medium/Hard): Standard Chess, Atomic Chess, Antichess, Crazyhouse, Three-Check, King of the Hill, Racing Kings, Horde Chess, Chess960, Breakthrough, Armageddon Chess, Codrus, Extinction Chess, Hoppel-Poppel, Kinglet, Loop Chess, Losers Chess, No Castling Chess, Placement Chess, Five-Check