International Master Tibor Karolyi and FIDE Master Tigran Gozalyan have prepared a major work (in two volumes) about the life and work of the 9th world chess champion Tigran Petrosyan (he held the title from 1963 to 1969).  Volume II (1963-1984) tells about Petrosyan's victory in the 1963 world title match over Mikhail Botvinnik, about the grandiose two-match confrontation with Boris Spassky in 1966 and 1969, about all his candidates' matches after losing the title – against Bobby Fischer, Viktor Korchnoi and other world-class opponents. All tournaments and matches of the second half of Petrosian's chess career are presented, up to his last performances in 1983. The authors subjected 175 complete games and fragments to an in-depth analysis (using modern computers). Not all of them have been deeply studied and commented on before, but even then the book provides a significantly improved analysis. Among Petrosyan’s opponents – world champions and contenders Kasparov, Karpov, Fischer, Spassky, Tal, Smyslov, Botvinnik, Korchnoi and Bronstein, as well as Timman, Larsen, Reshevsky, Belyavsky, Polugaevsky, Portisch, Romanishin and many others. Special attention is paid to his coaches – Alexey Suetin and Igor Zaitsev. 

The height of the king is 95 mm, the diameter of the base of the king is 42 mm. Currently used in tournaments of the Central House of Chess Players. The kit is sold without a board.

The vast majority of opening guides are written for adult readers. This book is also devoted to the theory but it is junior. The structure of the book is simple and attractive: openings are examined using examples from actual games, each of which is presented in the form of a lesson with its own name. Several such lessons form an opening theme, and the examination of each theme concludes with exercises. In each opening, attention is drawn to its characteristic tactical and strategic ideas of combinations for independent solution strictly corresponds to the opening theme. Written in clear and easy language, the book is furnished with a large number of diagrams. Colored explanatory arrows on the diagrams and the selection of individual pages with a colored background make the book easier to understand. Regular work solve two problems: deepen the student's knowledge and develop his tactical vision, thus improving his skill and results.

Igor Yanvarev "Tactical Mastery of a Chess Player. Volume 2. Basics of Calculation Techniques". Andrey Elkov Publishing House, Moscow, 2025 - 392 p. Before you is the second book from the three-volume work by International Master I.K. Yanvarev, a famous trainer, author of the fundamental work "The Old Indian Played by Tigran Petrosian" (2010), which received recognition from readers and was republished abroad. The three-volume work is united by a common idea - tactics and combinations in chess. In fact, this is a turnkey textbook, it explains everything from scratch to an advanced level. The second volume is devoted to the basics of calculation techniques, such topics as the tactical "spectrum" of a position, concentration of attention, inclusion of imagination are considered, the "tree of variations" is interpreted in a new way, the practical component is emphasized - the economy of calculation. A separate chapter allows the reader to assess their ability to calculate variations and outline ways to eliminate weaknesses. Each chapter ends with a large number of carefully selected examples for independent solution. Unlike other similar publications, the author examines chess tactics as a single whole, in combination with strategy and elements of psychology. It is based on the original author's methodology, which has proven itself well when working with chess players of various qualifications. Excellently selected examples, a clear logical structure and consistency in the presentation simplify the understanding of the material. For a wide range of chess fans.

The Caro-Kann defense is one of the most popular modern openings, which is firmly included in the repertoire of most elite chess players. The author of the book, a well-known grandmaster and theorist, offers a full repertoire for black in response to 1.e4, explains in detail the main strategic ideas of each option and gives the exact order of moves, offers a number of novelties in current schemes. In each chapter, alternative plans for black are considered, so that the reader can make a choice according to his taste, and it was more difficult for the opponent to prepare. Much attention in the monograph is paid to correspondence games in which players use all the achievements of modern technology. All analyses during the work on the manuscript are checked on powerful computers. Carefully selected positions for the solution will help the reader to consolidate the acquired knowledge. The 2nd edition supplements the section with the 10 most interesting current parties. The book is addressed to chess players of any level – from amateurs to professionals.  

The size of the board when folded is 46x23x5 cm. The size of the board when unfolded is 35x35 cm. Cage size is 4.6x4.6 cm  The height of the king is 10 cm. The diameter of the base is 3 cm. Pawn height 5.5 cm. Base diameter 2.8 cm. Weight 1380 g. ART 123 Manufacturer Poland