IntroExercise7/Answer

Sub-page of IntroExercise7

The white stones are unsettled. This is the pyramid four.

[Diagram]

Status?

If white plays first, the shape lives easily with three eyes, one more than necessary.

[Diagram]

Status?

If black plays first at B1, the shape is dead. Later, he can follow with B3 and B5, which threatens to capture. If white captures the stones with W6:

[Diagram]

Status?

It becomes the straight three, and black kills with B7.

[Diagram]

Status?

Any attempt by white to interrupt only makes things worse. If white plays W2 here, the shape is the bent three, and the stones are dead.


This is a copy of the living page "IntroExercise7/Answer" at Sensei's Library.
(OC) 2016 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About