571 exercises from the games of world chess champions in the middlegame. Of these, 447 exercises are "Play like a champion" and 124 "Play against a champion", taken from the games of Tal, Fischer, Kasparov, Anand, Kramnik and Carlsen. Solving exercises using this course will give you an idea of how world champions try to seize the initiative and attack their opponents at the best moment in the middlegame. Playing like a world champion, find winning continuations to win, and in positions of play against the world champion, try to find the best moves to beat him.