"The Test of Time" is a collection of the best games from the early phase of Garry Kasparov's career, from 1978 to 1984, when, like a flash of lightning, he astonished the chess world with the quality of his play, until he became the challenger of World Champion Anatoly Karpov. After defeating the latter, he became the greatest star in the international chess constellation, remaining World Champion for 15 years. Garry Kasparov, the youngest World Chess Champion ever, analyzes in detail the games in "The Test of Time". These analyses reveal the scope and originality of his vision of the board and, above all, his way of approaching positions in the fight against exceptional players such as Beliavsky, Gligoric, Karpov, Kortchnoi, Larsen, Najdorf, Petrosian, Portisch, Smyslov, Spassky, Sunye and Tal, among many others.