[Welcome to Sensei's Library!]

StartingPoints
ReferenceSection
About


Referenced by
KanazawaProblem80

 

KanazawaHint80
   

[Diagram]
Diag.: Black to live

The shape can be reduced to the circled stones forming an L-group, which is normally dead. However, one of the variations that prove the L-group to be dead, fails due to the cutting point 'a' and the presence of the squared stone.



This is a copy of the living page "KanazawaHint80" at Sensei's Library.
(C) the Authors, published under the OpenContent License V1.0.