xela: This looks tempting, but I think that black can kill with .
unkx80: I have not figured out the solution yet, but is there a counter for and ?
xela: Ah, I missed . No, it looks to me like white is dead.
xela: This looks interesting, but I don't have time to work out the variations right now. I'll think more about this later, unless someone else solves it first!
unkx80: Another hurried refutation?
Actually, I thought that the diagram you labelled "failure" might actually be the solution.
xela: I had previously thought that didn't make an eye, but now I see the squeeze at 'a'.