XuanxuanQijingProblem215/Solution

[Diagram]

White to play

B2 is the only defense. W5! makes the cut sente.

[Diagram]

Continued: Ko

B4 at W5 is met by W5 at B4 and Black must start a throw-in ko at the corner.


This is a copy of the living page "XuanxuanQijingProblem215/Solution" at Sensei's Library.
(OC) 2023 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About