Learn tactical methods through exercises on Fork, pin, double check, and more. Practice over 4300 problems to improve recognition of combinations. Track progress and apply techniques in real games.
Play correspondence with real players. Challenge friends or compete against ranked opponents. Make moves and receive notifications for pending actions. Track skill progress through ranked matches. Play multiple games simultaneously.
Play with friends in real-time. Choose from Chess, Word Tiles, Hangman, Draw, Word Swipe, Checkers, 4 in a row, Guess the pic, and Dice. Compete or collaborate in live sessions. Share scores and replay .
Practice chess tactics with over 2500 exercises focused on mating in 3 or 4 moves. Solve puzzles requiring strategic thinking and precise calculation. Track progress and refine attacking patterns for practical game improvement.
Explore with a tree structure and Crafty engine analysis. Load games to compare against the book or view them. Make custom side line moves and revert to main lines. View responses by touching moves or playing on the board.
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.
Play against an AI with adjustable difficulty levels. Analyze moves and solve built-in puzzles. Adjust the AI's playing style to mimic human mistakes. Track game progress and review move evaluations.
Learn strategies through theoretical lessons and analysis. Study typical plans and methods in openings like Scotch, Ruy Lopez, Sicilian, and others. Explore pawn structures such as Karlsbad and Hedgehog.