BQM 547

Overplay  

This line of the 34 Point Low Approach Two Space High Pincer Hazama Tobi is described as an overplay for Black. But how does white play if Black is stubborn?

Dave: It looks like should be at "a" (C17) instead of G16. White threatens to push at "b" and cut. Meanwhile "a" prevents from pushing and cutting.

Overplay  

If this push and cut, Black seems fine.

Overplay  

This also seems to work for B. There does seem to be some aji around 'a', but I don't know how to exploit it.

Tapir: Not sure at all, but Black can't resist here because of the a aji.