Chess Middlegame II, developed by CHESSQUEEN INC, is a comprehensive course by GM Alexander Kalinin focused on teaching players various middlegame methods and intricacies. This program offers theoretical insights into popular openings such as Sicilian defense, Ruy Lopez, King's gambit, Italian game, and more. It is part of the Chess King Learn series, designed to enhance chess knowledge, tactical skills, and strategic thinking for players at all levels.

Players using Chess Middlegame II can benefit from a coaching experience where they receive tasks, hints, and explanations to improve their gameplay. The program features interactive theoretical lessons, a structured table of contents, and the ability to track player ratings (ELO) during the learning process. With offline accessibility and a test mode for flexible practice, this application offers a valuable learning experience for chess enthusiasts.