Beginner Exercise 220 / Solution
![[Diagram]](../../diagrams/0/e10f021a218aaaab328a331085eb227d.png)
Failure.
is wrong,
makes the eye at the right side.
![[Diagram]](../../diagrams/6/f980de92e05e3949baad6175c0e2f340.png)
Failure.
There is no need to play "extra" moves like
. After
,
is sente, but Black lives with
.
![[Diagram]](../../diagrams/19/49f9f54b250782aae4c8966cd6e407ab.png)
Failure (cont.)
If
prevents a second eye here,
lives by capturing
.
Note that neither
nor
can be at
, because of the shortage of liberties.