33 Point Invasion Query 8
Let's say that W wants to invade a relatively strong black position at the 33 point. How does W live (regardless of whether giving black the additional outward thickness is a good idea).
A move by black at
, or at any of the circled points cuts off white's escape and requires white to make life with
.
unkx80: Block at
followed by jumping out at
. With a (or b) and c more or less miai, intuition tells me that White should have no problems living.
What to do when black plays
tsuke instead of at a? Is there a way for white to live unconditionally or escape?
Bill: Assuming
-
, Black can hold White to one eye in the corner, starting with
.
Bob McGuigan: See joseki-related life-and-death example 5 for some other variations.
![[Diagram]](../../diagrams/10/7ebbdecc74bd85a8343193d9b6c81a41.png)
rather than Wa Bb to avoid a ko.
![[Diagram]](../../diagrams/19/82bc7d9cae5eb465ef22dfd564925251.png)
![[Diagram]](../../diagrams/18/7af86e5b671eb274ca8c20a9d1c4a091.png)
![[Diagram]](../../diagrams/8/016c11a83004d2f8c6a41544860c7c48.png)
![[Diagram]](../../diagrams/29/20ce9a55e5c511c6517c8fc6bd887042.png)
![[Diagram]](../../diagrams/43/2928de7d087685696eaaf528f5b84b90.png)
![[Diagram]](../../diagrams/50/a44b5c2df1dc62aca596bbd03a43183a.png)
![[Diagram]](../../diagrams/28/35bbc4482d2ee39457e4a39bbb2c30ab.png)
@
.
2024 the Authors,
published under the ![Sensei's Library [Welcome to Sensei's Library!]](../../images/stone-hello.png)