Driving Tesuji Problem 1 / Attempts
Well, since it's called "Driving Tesuji Problem 1," the first move is pretty obvious, looking at the eponymous page...
![[Diagram]](../../diagrams/1/d67025e322400dbedffd6999d1ed5453.png)
Alex's Attempt
This looks good. The marked White stone is disposable. If Black pushes upwards with 6...
![[Diagram]](../../diagrams/9/57d0464c9e5d9b684e6c3b8a3e76f4fe.png)
Alex's Attempt
It's still pretty good for White, sacrificing one more stone (White 1 is now disposable too).
Bill:
![[Diagram]](../../diagrams/51/d0181426e8c04f4cc8af1d7af6661116.png)
Alex's Attempt (ii)
B 1 is big. If White plays there she threatens a.
![[Diagram]](../../diagrams/49/9772c364adee2aaee9bc4d5be81ff8c4.png)
I like simple ...
![[Diagram]](../../diagrams/52/ef530169bea3db1f24667ff949076fac.png)
Bad for Black
![[Diagram]](../../diagrams/14/4b663e263d63910997c6a12c2b475ed1.png)
So perhaps ...
/Solution