Beginner Exercise 220 / Solution

Sub-page of BeginnerExercise220
[Diagram]

Solution.

W1 ataris three Black stones and is the tesuji for the kill. After W3, the eye becomes false.

[Diagram]

Failure.

W1 is wrong, B2 makes the eye at the right side.

[Diagram]

Failure.

There is no need to play "extra" moves like W1. After B2, W3 is sente, but Black lives with B4.

[Diagram]

Failure (cont.)

If W3 prevents a second eye here, B4 lives by capturing white+circle.

Note that neither B6 nor B8 can be at B10, because of the shortage of liberties.



This is a copy of the living page "Beginner Exercise 220 / Solution" at Sensei's Library.
(OC) 2011 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About