GokyoSeimyoVolume3Problem76/Solution
![[Diagram]](../../diagrams/38/d670caf722b9ba5df16e9f22ed5af450.png)
Black to move
The book shows this solution.
is a good probe.
![[Diagram]](../../diagrams/50/4ab4c690a0bd2b76931448b94d9de655.png)
without probe
If Black makes life immediately with
,
is sente and the corner is well guarded.
![[Diagram]](../../diagrams/5/ee8c2586346bef5d8eb904ae59e52c07.png)
aji remains
If White descends at
, Black defends in this way. The exchange of
and
is a kikashi for Black; later possibilities (aji) around a and b remain.