Chess Master

Chess Master is a clean, distraction-free chess app built for real play — whether you're sharpening your skills against a computer opponent, playing pass-and-play with a friend on the same device, or connecting with someone else's device directly over the internet using just a 6-character room code. No account. No sign-up. No personal data collected. Just chess. FEATURES Full official chess rules — legal move checking, check, checkmate, stalemate, castling, en passant, pawn promotion, the 50-move rule, threefold repetition, and insufficient-material draws are all handled correctly. Play against the computer at 4 difficulty levels, from beginner-friendly to genuinely challenging. Pass-and-play mode — hand the device to a friend and play a full game together on one screen. Online play with no account needed — one player taps "Host a Game" and shares a short room code, the other player enters it to join instantly. Games connect device-to-device; nothing is stored on a server. Full move history with a simple scrubber — drag back through any past move to review the game, then jump straight back to live play. Export your game as PGN to study or share it later. Resign, offer a draw, flip the board, undo a move, and optional chess clocks for timed games. Five board themes to match your taste — from a warm classic wood look to a bright, simple high-contrast board that's easy to read at a glance. Works completely offline — play anywhere, no internet connection required for AI games or pass-and-play. Whether you're learning the game, practicing tactics, or just want a quick match without creating yet another account, Chess Master keeps it simple: open the app and play