Diamond Chess vs Chess Online & Offline

Diamond Chess is a simple chess program with a no-nonsense interface and homemade pieces. Use it to play a quick game against the computer or another human without a lot of fuss or overhead.

Chess Online & Offline brings classic chess to your phone and tablet. Play online against real opponents, challenge the computer offline on 11 levels, or play 2 player chess with a friend on one device. No sign-up needed: pick a name and an avatar, and your first game starts in seconds. ONLINE CHESS WITH REAL PLAYERS • Quick match: find an opponent in a public game with one tap • Browse the list of open rooms and join any game • Private rooms with a password: play chess with friends anywhere • Real chess clocks: bullet 1+0, blitz 3+2 and 5+3, rapid 10+0 and 15+10, classical 30+0 • Get a notification when an opponent appears • Play the AI while you wait: the search keeps running • Automatic reconnection if your connection drops • Rematch in one tap, emojis and quick chat messages • Your profile: name, avatar, wins, draws, losses and win rate CHESS VS COMPUTER, NO INTERNET NEEDED • 11 AI levels, from beginner (≈700 ELO) to full engine strength (≈3200 ELO) • The AI plays real chess openings, so no two games are alike • Legal move hints and undo for learning and practice • Your last game is saved automatically, and you can save more games to finish later • Stats against the AI, including your best winning streak • Offline chess works without Wi-Fi: on a plane, on the subway, anywhere 2 PLAYER CHESS ON ONE DEVICE • Play chess with a friend or family member on one phone or tablet • Optional chess clock for two-player games • Name and avatar for the second player YOUR BOARD, YOUR STYLE • 2D and 3D chess boards • 8 board themes, from classic colors to oak, birch and pine wood • Smooth animations, sound effects and haptics • Illustrated chess rules: how every piece moves, castling, en passant, pawn promotion, check and checkmate • Made for phones and tablets, in 41 languages All the rules of chess are built in: checkmate, stalemate, threefold repetition, the 50-move rule and draws by insufficient material. Chess is the classic strategy board game, and this app is made for every level: beginners learn the rules and practice with hints, club players sharpen their blitz and rapid, and strong players test themselves against the engine at full strength. Whether you are learning to play chess, training against the computer or playing blitz with friends online, Chess Online & Offline is ready when you are. Set up the board and make your first move!