Xuanxuan Qijing Unnumbered Problem 2 / Attempts

This is just a try, but it seems to work. Alain Wettach

Variation 1  

Variation 2  

I don't think that this is a difficult problem for a 4 dan. But it does not work without , which might become useful. --HolIgor

How about playing on the other 1-2 point to live :) Goran

pre-Variation 1  

pre-Variation 1 answer  

DieterVerhofstadt (2k): Well, White occupies the other 1-2 point, I guess (#:-7). Now Black's answers are a, b, or c. How to refute at b or c is easy to see, but a might be more difficult.

pre-Variation 1 answer 'a'  

... and Black can't make his second eye because of shortage of liberties.

That leaves us with the ko... Goran

pre-Variation 1 answer 'a'  

pre-Variation 1 answer 'a'