Chess Queen - Play Offline

CHESS brings you Stockfish, the strongest open-source chess engine, right on your phone. Whether you have just learned the rules or you want a real fight, there is an opponent at your level. ■ Nine difficulty tiers Spin the wheel and pick your opponent, from a gentle beginner to an engine at full strength. · Under 500 — Novice · 800 / 1100 / 1400 — Beginner, Intermediate, Advanced · 1700 / 2100 — Expert, Master · 2500 / 2700 — Grandmaster, Super Grandmaster · 3000+ — AI Master ■ 300 tactics puzzles Train your eye for checkmate. The deeper the tier, the further ahead you must calculate. · Beginner — 100 puzzles, mate in 1 · Intermediate — 100 puzzles, mate in 2 · Advanced — 100 puzzles, mate in 3 Stuck? The hint shows which piece to move without playing it for you. When a position has more than one solution, every move that still forces mate is accepted. ■ Three ways to play · You vs Computer — choose your colour and the engine's strength · Computer vs Computer — watch two engines of different strength play it out · Two Players — share one device. The board turns 180° between moves so the player sitting opposite always sees it the right way up ■ Review every game Games are saved automatically (last 60). Step through them move by move, and tap "Suggest" to compare what you played against the engine's best — Best, Good, Inaccuracy, Mistake or Blunder. During a game the hint marks the origin square of the best move without making it for you. ■ Track your progress Every game updates your Elo rating. Start at 600 and climb through nine ranks. ■ Learn chess Twelve lessons, from how each piece moves to castling, en passant and promotion. Not just text and diagrams — each lesson plays an animated demo of the real moves. ■ Make it yours · 7 piece sets — Classic, Letters, Minimal, Army, Medieval, Space, Retro · 8 piece materials — Gold, Diamond, Wood, Marble, Crystal, Rose Gold, Emerald · 10 board themes · 8 languages — 中文, English, Français, Deutsch, हिन्दी, Italiano, 日本語, 한국어 ■ Complete rules Castling, en passant, promotion, checkmate and stalemate, plus the 50- and 75-move rules, threefold and fivefold repetition, and insufficient material. ■ Works offline Every move, puzzle and engine calculation runs on your device. No internet needed, no account, no sign-in.