With , White sets up an ishi-no-shita. After these moves, White returns to play at , and captures Black.
unkx80: Surely you meant this. =)
Dieter: The book gives André/unkx80's variation. But this variation surely must be included in the analysis (when I first saw it, I thought, hey the book is wrong).
Charles This may just be a side variation, then.
Charles Yes, I agree, is needed, so One-Two-Three is wrong in this case. Dieter: I think works in your diagram too. In fact, 1-2-3 may be correct here too. Let's try your and my . Charles Net example 8.