Xuanxuan Qijing Problem 12 / Solution

[Diagram]

The three black stones needs another liberty.

To capture the corner white stones, a and b succeed.

However, a is best, because it provides White with less ko threats.

[Diagram]

B3 is a tesuji to get one more liberty in sente.

See cut to gain a liberty for more information.


This is a copy of the living page "Xuanxuan Qijing Problem 12 / Solution" at Sensei's Library.
(OC) 2014 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About