GokyoShumyoSection5Problem21/Solution

[Diagram]

Main line; B6 at W1

B2 at B4 leads to the same result. W3 at W5 also works for oiotoshi, but may be inferior because it requires two more moves to eliminate the Black stones.


This is a copy of the living page "GokyoShumyoSection5Problem21/Solution" at Sensei's Library.
(OC) 2023 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About