kovarex: Hm, I fixed the missing alternative of A3 versus A2, and fixed missing order of moves, but realized a funny thing on top of that.
Even in the position (link doesn't work) of D2E1F1D1C1E1 (takes the three stones by under the stones).
This is actually still not a failuer, as black can push at A3 white takes at D1 and black pushes again at A2. Now black taken the 3 stones, but still can't make 2 eyes.
[current position]
CosmicHawk: there are several bugged paths
like A18 works as well as A17 each time it is required. I think that some swapped order of moves which leads to success are also not registered
Shreya: I agree with Sasha.Kim, P1 leads to an under-the-stones variation that is harder to spot and relies on a shortage of liberties
caranthir: Difficult to argue which one of the losing resistance variations is "stronger" - usually the strongest way is to play elsewhere and not waste ko threats. Anyway, I added the other kind of resistance. It's interesting for the least.
Resolved.