Forum for Odd-eyed seki

Game's not quite finished [#565]

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Unkx80: Game's not quite finished (2006-07-30 15:01) [#1980]
[Diagram]
Another seki  
X
Bill: Re: Game's not quite finished (2006-07-30 15:06) [#1981]

Unkx80! You found the odd eye!

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blubb: Ooops?! :-) (2006-07-30 15:51) [#1982]

Err, this clearly demonstrates that even two eyes can be too few, especially when tired ...

The position is based on a recent game of mine where the territory in the seki differed by three. I increased the difference a little further and made it affect the result. Somewhat embarrassingly, I missed the other seki created thereby.

Thanks for the pointer.

X
Bill: Re: Ooops?! :-) (2006-07-30 17:26) [#1983]

I know the feeling. It's very easy, when you are constructing a diagram to make a certain point, to overlook something else. :-(

Unkx80: Re: Ooops?! :-) (2006-07-31 09:34) [#1984]

I understand this feeling too. But in this case, it is easy to correct. =)

When I was having a lot more free time than I am now, I spent quite a lot of time constructing life-and-death problems. Needless to say, some took days to construct and some were never successfully constructed. There were also published ones containing embarrasing errors which were only noticed much later (e.g. RTG Problem 28).

 
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