The positional play, which aims to pursue strategically long-term plans and seeks to achieve a winning position through the continuous accumulation of small advantages, and the combinational play, which aims to convert the gained positional advantage into a win using tactical means, are closely interconnected and not always sharply distinguishable from one another. Generally, all good moves have a strategic intention and also contain tactical elements. In the theoretical part of his book, the author focuses on pawn structures, their weaknesses, and how to exploit them, highlighting among other things the use of open files, the preparation of breakthroughs, and the pawn majority on the queenside. Chapters on combinations and direct king attacks complement the predominantly positional section. Following a shorter second part with test questions and answers, there is...