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.
by Eiko Bleicher★ 4.398 ratingsGames$3.99Data updated 2026-09-08
Play against AI simulations based on Sergey style. Practice 120 exercises to improve tactics and strategy. Learn theory through structured lessons covering openings, middle game, and endgame.
Play with adjustable difficulty levels against a computer or a friend. Customize the board and piece designs. Track game history and analyze moves. Save and resume . Share results via social media.
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.
