Puzzle 1000 pièces : Harry Potter : Le monde des sorciers

C'est la Vie - Constantin Brainpuzzel - Wood
Can you remove the metal ring from the wooden maze? More challenging then you might think, but such is life!

• Size: 15.5cm x 15.5cm x 4.5cm (H x B x D)

 Set of official size weighted and felted wooden pieces (classic staunton model) and a wengee/rosewood neoprene chessboard (50x50 cm) with numbers and letters.

Attractively priced, practical because the chessboard can be rolled up, and comfortable to play with, these are the strengths of this set.

Delivered with 2 extra queens.

Rook endgames are the most important to study, because they are the type of endgame you will face most often over the board. Working on rook endgames gives the biggest bang for your buck.

World-class grandmaster Sam Shankland explains technical rook endgames in a way that is clearer, better organized, more concise, and easier to understand than any previous work. After learning the vital set positions, the reader is offered lots of rules and guidelines to correctly assess any theoretical rook endgame they have not yet memorized.

Theoretical Rook Endgames is the ideal guide to a vital topic in chess. After reading this book, you will know which positions must be memorized, and which positions are best handled by considering general principles.

The sister volume – Conceptual Rook Endgames by Jacob Aagaard – shows how the theoretical knowledge shown in the present book is used in advanced practical play.

GM Sam Shankland is the 2018 US Champion, 2016 Olympiad gold medal winner for teams and 2014 individual gold medal winner. He has played Board 1 for the US in the World Team Championship and competed with the best players in the world in Wijk aan Zee, St. Louis, Prague and elsewhere.  Hardcover 448 pages

Ce livre se compose de 9 sections et de 64 problèmes. Son but? Vous évaluer. Les problèmes sont progressifs et explorent toutes les facettes concrètes du jeu tel que les amateurs le jouent. Chaque section se termine par une évaluation de vos compétences. Un livre bienveillant destiné aux débutants éclairés et joueurs amateurs. 149 pages

zymon Winawer was a world top-10 player in the 1870s and 1880s, dueling with such titans as Steinitz, Lasker, Anderssen, Marshall, Chigorin, Zukertort, Louis Paulsen, Janowski, Maroczy, Tarrasch and others, and defeating most of the leading players of his time. He won or took prizes in major international tournaments, including Paris 1867 (second, behind Kolisch and above Steinitz), Leipzig 1877 (fourth, behind Paulsen, Anderssen and Zukertort), Paris 1878 (first equal with Zukertort, though he lost the play-off), Berlin 1881 (third equal with Chigorin, behind Blackburne and Zukertort), Vienna 1882 (first equal with Steinitz), and Nuremberg 1883 (first, ahead of Blackburne).
Winawer was a proponent of fighting chess, regularly deploying the King’s Gambit and Ruy Lopez as white, demonstrating winning combinations as well as positional sacrifices and endgame precision. He attacked the castled king with his h-pawn 150 years before Alpha-Zero. He displayed technique using Horowitz bishops and opening the g-file. At the same time, we see in the book that he also played solid positional chess. Moreover, several opening ideas are named after him, including the popular Winawer Variation of the French Defense.
The Warsaw-born player was not a chess professional and never published any annotated games of his own, but some of his concepts, both in the opening and in the middlegame, are still valid in the 21st century. Indeed, many strategic ideas (blockade, exploiting doubled pawns, maneuvering) described in the works of Nimzowitsch and other hypermodernists can be found, in embryonic form, in the games of Winawer played half a century earlier.
In the first half of this biographical work, Warsaw-based chess historian Tomasz Lissowski, who has co-written books on Kieseritzky and Zukertort among others, portrays Winawer’s life and his sporting achievements in the context of the epoch. This book delivers not only a description of the evolution of chess in Poland in the nineteenth century, but a sense through the prism of chess of the political and social history of Poland and the Austro-Hungarian, German and Russian empires in a period of war and upheaval. It is illustrated by many historical photos from the period.
In the second half of this book, International Master Grigory Bogdanovich paints Winawer’s creative portrait, as well as examining the legacy that this ingenious improviser left to chess culture. The book contains in total 132 annotated instructive games and fragments of Winawer and his contemporaries. 301 pages