![[Diagram]](../../diagrams/27/a9a3733f9aea17acb8f4eb24d697d02f.png)
White to kill
![[Diagram]](../../diagrams/11/2a5c3eecf6ccd4ddee56415687bf0117.png)
White to kill
Superdave: I think black will answer like this.
fractic: If
White will play at a and then Black b would be self atari.
![[Diagram]](../../diagrams/41/7adad18d881ee3ef718468c351872cfb.png)
White to kill
Superdave: Or if
@
, then
@
.
fractic: But if
@ a Black will get a ko. The double snapback at the top is the correct solution.