Xuanxuan Qijing Problem 183 / Solution



Solution

[Diagram]

Solution

Black wins the capturing race after B1.

[Diagram]

White's Resistance

White can't win the eye versus no eye capturing race between white+circle and black+circle;

so W2 tries to capture the black stones on the other side.

B3 sets up under the stones shape.

[Diagram]

Cont. 1

Black is one liberty short.

[Diagram]

Cont. 2

However, black recaptures.




Failure

[Diagram]

It turns into seki, but it is a temporary one, as the outside group is dead,


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(OC) 2011 the Authors, published under the OpenContent License V1.0.
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