GokyoShumyoSection4Problem43/Attempts
![[Diagram]](../../diagrams/21/e936cfaef8f94e9360f990788cfc07ff.png)
key move
xela: This is a surprising move. First, let's look at why the "obvious move" fails...
![[Diagram]](../../diagrams/23/19bd0ccfc16e8c932096c2e2234d01b4.png)
failure
xela: By joining the
stones together, white effectively gains a liberty. The idea behind the correct solution is to take that liberty away in sente by threatening to capture the
stones.
![[Diagram]](../../diagrams/32/176466f85306899ca3ae3df8912f0bcb.png)
solution, variation 1
![[Diagram]](../../diagrams/48/3d03611890b4a6fb6bfdfcedd7772430.png)
solution, variation 2
xela: Even when
is in atari, it still does its job of removing a liberty.