Goban 13x13, verso 9x9

Bamboe goban (19 x 19) achterkant Xiang Qi

Houten go potten (matte kleur) voor stenen tot 8.5mm dik. 

Eerder bedoeld voor een club of schools gebruik, dit go set bevat een klein multiplex goban 13x13 met op de achterkant een kader van 9x9.

160 zwarte en 160 witte glazen Gostenen in grijze kunststof potten.

Afmetingen 20.5 x 0.8mm

Magnetische stickers moeten worden geplakt op elk steen. 

En dehors de l'intérêt des parties, ce livre est le récit d'une des plus grandes sensations de l'histoire du go moderne. En 1970-71, un jeune joueur de 22 ans, Yoshio Ishida, tout nouveau 7-dan, se qualifie pour le tournoi Honinbo. Commençant par une défaite contre l'autre jeune du tournoi, Masao Kato, il aligne ensuite six victoires pour gagner le droit d'affronter titre en jeu le déjà légendaire Rin Kaiho. Sa victoire en six parties (la dernière par un demi-point) fera de lui le plus jeune Honinbo de l'histoire. Ce livre vous fera revivre, commentées très en profondeur par Kaoru Iwamoto, 9-dan, les treize parties historiques. Un grand livre.

In Joseki Revolution, Shibano focuses on local exchanges, in contrast to the predominantly whole-board focus on fuseki strategy of his previous book, Fuseki Revolution. Even so, Shibano's analysis always maintains a global view, as the basic nature of go is such that without whole-board judgement, there is no local judgement. Even when you are evaluating a joseki in a corner, a whole-board viewpoint is always essential.

Of particular interest in Joseki Revolution is his treatment of the taisha, the avalanche, and the magic-sword josekis. Shibano shows how, thanks to AI, these extremely complicated josekis have been "swamped in a wave of simplification."

In Chapter 3 Shibano discusses the merits and demerits of the four corner enclosures based on the 3-4 point. He investigates the reason why the small-knight enclosure has declined in popularity and why the previously shunned two-space enclosure has become so popular.

The book consists of 35 themes divided into four chapters as follows:

Chapter 1. Changes in basic josekis

Chapter 2. The transformation in opening strategies

Chapter 3. Up-to-date information about corner structures

Chapter 4. Looking at the most up-to-date josekis

In an appendix, Shibano examines some unconventional moyo-oriented fuseki strategies and gives some advice on how to handle these large-scale moyos. The appendix also contains a section on the revival of the high Chinese Opening and explains why this opening strategy is strategically sound.

During the opening stages of the game the players stake out positions and more or less divide the board. Normally each player wants to win and take just over 50% of the board. This usually involves a balance between safety and risk; that is, making a safe and non-invadable extension or an extension that is slightly farther and limits the opponent’s territory. The drawback of the latter is that the position now becomes invadable. This usually means that when an invasion takes place, the invading stones do not have enough space to make an extension that guarantees life. That, in turn, means the invader has to run away. However, running away is not always the best strategy as it is one-sided — that is, it allows your opponent to harass the run-away stones while securing territory and building influence. Often it is far better to make the beginnings of eye-shape — to breathe life into the invading stones — before running away. In other words, ‘to make sabaki.’ The numerous examples and 122 problems taken from professional games, will introduce the readers to all the techniques that may be required to achieve sabaki in almost any position that might arise in their games. 201 pages