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. 

This new book by the many-times world champion Anatoly Karpov and the author of more than fifty books, grandmaster Nikolay Kalinichenko, is devoted to one of the most complicated and strategically deep openings & mdash; the Queen's Gambit Declined. Using games played by the strongest grandmasters, it describes the interesting ideas which have appeared in the main development systems of this opening. Along with games from recent years, the book presents the most important encounters from the chess heritage. And of course, it includes games by Anatoly Karpov himself & mdash; a great expert on the Queen's Gambit, who generously shares with the reading his unique understanding of the concepts involved. The book is aimed at strong players, but it will also be of interest to a wide range of chess enthusiasts.

The youngest first–grader in the USSR, the world champion among young men, a participant in the candidates tournament at the age of 19 - Boris Spassky's rise was rapid. And then fate gave the brilliant chess player a test of strength: he stumbled twice at the decisive moment and remained beyond the threshold of interzonal tournaments ... Only ten years after his first great success, Spassky managed to pass all the qualifying tests and earn the right to a match for the crown, but he failed to defeat the Iron Tigran Petrosian the first time. It took three more years of super–efforts: by Sisyphus he rose again to the foot of Olympus and did not miss a second chance - in 1969 he became the Tenth king of chess! An essay about the life of Boris Vasilyevich and his sporting path full of ups and downs was written by Dmitry Oleynikov, Candidate of Historical Sciences, curator of the Chess Museum of the Chess Federation of Russia. 70 beautiful and instructive games of Spassky were commented on by the champion of Russia in 1993, the famous author and theorist grandmaster Alexey Bezgodov, as well as grandmaster Dmitry Kryakvin and FIDE master Steve Giddins. The preface was written by the 14th world champion Vladimir Kramnik. For a wide range of chess fans.

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 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

Made in Holland. Chess computer "Centaur" easy to use. You can easily install any language. Using the touch panel  40x40 cm (cell size 48 x 48 mm) you can easily move the figures. The sensors will record strokes. The board has a capacious rechargeable internal battery. The uniqueness of the computer is that it quickly adapts to  your playing strength (from beginner to grandmaster) so that you have the right opponent. Centaur will help you analyze the game so as not to make the same mistakes and improve your chess skill. Please note, computer is not compatible to connect to your PC or online chess. The set includes USB cable and DGT electronic chess pieces . Height of the king is 86mm.