XuanxuanQijingProblem156/Solution

[Diagram]
Black to play  

B1 and B3 can be switched. W10 at W4, B11 at B7: eternal life.

[Diagram]
Ko  

Black may choose this ko instead.


XuanxuanQijingProblem156/Solution last edited by hnishy on February 12, 2023 - 22:50
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