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. 

Chess was invented in the 5th century AD in India and spread throughout the world. The uniqueness of this game is that it still covers the minds of everyone - from young to old! Chess combines elements of science and sports. They develop logic, perseverance, attentiveness, analytical thinking and memory.  Checkers is a fun, dynamic and relatively simple game. Every country in the world has it. It is comparatively easier to find a partner here than in chess. Backgammon – one of the oldest known board games. It is known that it came to us from the East. First, you need to master the basic techniques, so that later you can boldly apply various tricks during the game.  Cage length: 4.5 cm. King height: 8.8cm King base diameter: 2.8 cm The length and width of the field when unfolded: 44 X 44 cm. Material: wood Country of origin: China.

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

The corpus of this textbook includes two significant works by the world chess champion, scientist and prominent teacher Max Euwe — "Self‑help chess game", created in collaboration with G. Den-Hertog, and "Chess Lessons". The first work is designed for beginners, the second for more experienced chess players. The book is a real chess tutorial in the true sense of the word. This is expressed not only in the appropriate distribution of the material and the method of presentation, designed to awaken the initiative of the student, but also in numerous practical exercises offered to the reader after explaining each new concept or technique.The textbook primarily attracts the methodology of presentation of the material, the principles of which will be useful for coaches and teachers of chess sections and circles. For a wide range of chess fans.

Magnetic road chess: folding board-case made of artificial leather, tablet-figures with a convex image. Wallet size 19x22 cm. The playing field is 15.5 x 15.5 cm. Cell 2x2 cm.

The size of the board when folded is 35x17.5 cm. The size of the board when unfolded is 35x35 cm. Cage size is 3x3 cm  King height 6.6 cm. Base diameter 2.2 cm. Pawn height 3.1 cm. Base diameter 2 cm. Backgammon - checker 2.1 cm. Weight 830 g. Includes backgammon chips and dice Chess board and backgammon chips can be used to play checkers Manufacturer Poland

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.