XuanxuanQijingProblem135/Solution

f3etoiles Here is my solution, but I have not much merit, as it is similar (the start, actually) to a famous loose ladder problem by Hayashi Gembi...

[Diagram]
Solution 1 : first, reduction to one eye with 2 liberties in sente  
[Diagram]
Solution 2 : now, a surprising first line sequence  

(note : the order of move at the start is essential, as if Black is allowed to play at 1, it is alive)


XuanxuanQijingProblem135/Solution last edited by 113.229.33.17 on August 10, 2009 - 08:49
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