What in the world is thickness in go?! One hears the term bandied about as if it were a given. But what actually is meant by that word? And how can the concept of thickness be applied in one's own game?

Hane Naoki 9 dan, former Kisei, learned the value of playing with an awareness of thickness from his renowned father, Hane Ysumasa 9 dan, one of the most accomplished players of his generation. But what actually is thickness? And how is it best utilized? The author has a surprising answer. He does not necessarily see to use it to attack as many players do, nor to dominate an opponent. Instead, Hane says that thickness gives him to play in a relaxed way, rather than go all-out, to be satisfied with a mere sufficient gain instead of a big windfall and to play moves that other might deem too mediocre to consider.

This book shows the keys to doing that successfully. Using positions from his actual games, including ones against his father while he was still an amateur and then again when he was on the verge of capturing the Kisei title, the most distinguished exploit in the go world, Hane highlights both the mist significant strategic and tactical moments, while also pointing ou fundamental truths about the game that one needs to master in order to play skillfully.

• Author: Naoki Hane 9 dan
• 254 pages
• Published by Hinoki Press