GokyoShumyoSection4Problem34/Attempts

 

xela: After , white needs two approach moves before playing a, so black is effectively ahead by five liberties to four.

variation 2  

To avoid that, black must throw in.

 

White would have to connect at now to make an under-the-stones shape, but there's no time for that now.

Ko?  

Hmm, maybe white has this?

variation 2  

unkx80: For this , White has this as well.