Play using Stockfish 17.1 and other engines like Lc0, Alexandria, and asmFish. Analyze positions, set up custom games, and access engine evaluations. Manage game settings, save matches, and view suggestions.
The app offers a collection of board games including chess, Chinese chess, Go, Othello, tic-tac-toe, animal, and Gomoku. It features an operational interface with undo, save, and load functions, along with a rulebook for new players.
Learn rules and strategies through structured lessons. Practice with 500 examples and 700 exercises. Track progress through levels to player. Study openings, middle game, and endgame techniques.
Learn strategies through instructive positions covering themes like advantage in development and weak squares. Analyze moves, study tactics, and progress through levels from beginner to advanced.
Against global opponents anytime, anywhere. Challenge friends or join multiplayer games. Track progress and analyze games with detailed statistics. Access a library of puzzles and tutorials for skill improvement.
Play games to practice arithmetic and problem-solving skills. Access a growing library of games requiring internet connection. Track progress and challenge friends through in- features.
Teaches basics through an interactive book a baby hippo character. Includes theory and practice sections. Helps children memorize notation, piece movements, and understand rules. Features quizzes and gameplay to reinforce learning.