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BQM39
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    Keywords: Life & Death

Here is an elementary life and death problem presented in Kageyama's Lessons in the fundamentals of Go. I was wondering about an alternate solution I think I found. Here it is:

[Diagram]
Alternate solution?

This is the move I am currently thinking about.


[Diagram]
6 at 1

If White takes, the shape is reduced to a bulky five and Black can take the vital point:


[Diagram]
Dead?

If not, Black can take the group of three and the best White can do seems to be a dead shape of square four, or maybe bent three.


[Diagram]
Given solution

This is the given solution, resulting in a dead bent four in the corner.

Can anyone give me a pointer on whether I'm right or not with my alternate solution?



Bill Spight: Interesting idea! :-)
However:

[Diagram]
Ko

If Black 5 at 6, White 6 at 5 lives.



Thanks for the quick reply -- my brother, to whom I give a few stones when playing, pointed out that it'd end with a ko if I went for the three stones. I worked out the 5 at 6 idea after that. It felt like a nice move though :) --Splice



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