Gokyo Seimyo Volume 3 Problem 15 / Solution
![[Diagram]](../../diagrams/0/2ed63e6fee42b7d0bebfb294d8fca873.png)
Solution:ko
is the book solution, threatening cut at a.
![[Diagram]](../../diagrams/12/b5e5cb48cfc308ab0ee8072a76282ce9.png)
many ways
In fact, there are many first moves leading to ko (including meaningless forcing moves; see below).
![[Diagram]](../../diagrams/35/bd7d1e39106fd2e41ddfb5ca07e1e2cf.png)
Alternative ko
For example, h above lead to this ko (
at
is met by
at
winning), which is independent of the cutting point at a.