Xuanxuan Qijing Problem 209 / Solution

Solution

[Diagram]

Solution

B1 captures the corner.

[Diagram]

White can try the same thing on the other side, but B1 successfully stops the white group from escaping.




Failure

[Diagram]

Most of other B1 results in White escapes towards the side.

[Diagram]

Cont.

Notice the jump at W6 is important. Eventually, Black will have to allow White to make an eye or the black structure collapes. See also very artificial problem and its attempt page.

[Diagram]

Does this work?

Even if it works, it is not as elegant.

See discussion page for more detail.


See also:

Xuanxuan Qijing Problem 164

Xuanxuan Qijing Problem 248

.


This is a copy of the living page "Xuanxuan Qijing Problem 209 / Solution" at Sensei's Library.
(OC) 2009 the Authors, published under the OpenContent License V1.0.
[Welcome to Sensei's Library!]
StartingPoints
ReferenceSection
About