GokyoShumyoSection5Problem12/Solution
![[Diagram]](../../diagrams/49/7c321de40df7b73023f6a0053e93fa74.png)
Second-line throw-in first
a and b are miai. Black string is saved. This is the original solution. But...
![[Diagram]](../../diagrams/33/1ced7607127f26011e9bc0e7afbe6980.png)
Refuted
...White wins by this block instead of
above (unless outside complications at a work).
![[Diagram]](../../diagrams/1/3a202815047e33b7e52b67d71ac3d9e5.png)
Variation 1
connect is wrong.
![[Diagram]](../../diagrams/19/18b567f649f7be90ce7df5109dc55c43.png)
Variation 2
block is easily refuted by
.
![[Diagram]](../../diagrams/28/76148d46a1e1110b14f8d92d97e7722e.png)
Wrong order of play
is a weak order of play.
secures an eye and prevents oiotoshi more easily (compare with Variation 2 above).