Practice a variety of well organized endgames. From the most elementary to the most complex, you can practice until you master all the engame types. The application organizes the positions in basics (queen, a rook, two rooks), pawns, bishops and knights. For each type it provides multiple positions to practice. Do you resist the endings with two bishops, or pawns ...? Now you can practice those endings that are more difficult to master them all forever. Play against the syzygy tablebases or against the stockfish engine - when there are more than 7 pieces. The application records your personal record in each position. It also allows you to solve each position automatically and review the movements once completed. It includes challenges of mate and also of draw, for both white and black.