Xuanxuan Qijing Problem 247 / Solution

This problem does not have a solution.

Two common book attempts are shown, along with their refutations.

[Diagram]
Original Solution  
[Diagram]
Refutation  
[Diagram]
Cont. 1  

B9 leads to nothing.

[Diagram]
Cont. 2  

Likewise, moving from the outside.

[Diagram]
Modern Solution  
[Diagram]
Cont. 1  

One-move approach ko.

[Diagram]
Refutation  

Xuanxuan Qijing Problem 247 / Solution last edited by 162.247.72.200 on September 15, 2016 - 07:58
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