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 book by grandmaster and experienced chess coach Zenon Franco includes 36 instructive attacking games and is divided into four chapters - the king in the center, one-sided castling, opposite-sided castling, and attack-defense-counterattack. Before each game, the opponents are introduced, and a brief description of the events that took place in it is given. Based on the results of the struggle in the game, lessons that are useful to learn from what has been read are listed in a concise form. The book is not overloaded with variations, the emphasis is on detailed explanations in the "move by move" format, which creates an ideal platform for studying chess. At the "support" points of each game, the reader is offered test questions, which helps both the practical study of key chess techniques and the reliable assimilation of the acquired knowledge. Questions and answers involve the reader in the learning process and help him track the growth of his chess strength. For a wide range of chess fans.

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.  

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.

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

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.