Additional features for beginners: Training function (indicates whether a move was played well), Hint (suggests a move), Take back function (allows going back up to 2 moves). Getting started well: 64 game levels, including 5 beginner levels, during which the computer allows its opponent to progress by intentionally sacrificing pieces. Better game mastery: Perfection indicates to the player whether the last move made was optimal and gives them the option to repeat the move. Motivating: the computer guides the player by providing a tip (Hint function). Perfect: Elo 1800, visualization of moves through 16 LEDs, sensor game board for move storage, play against the computer or with two players.