Is this corner shape seki? (18 kyu)


I just played a fast 9x9. At the end I passed in turn 65, because I thought bottom right was alive and lost by 0.5. I would appreciate a review focusing on what could have happened If I did not pass.

In hindsight I think I could have at least reduced the territory alot.

  1. I am not quite sure what happens if white defended with F2. I come up with seki, is there anything better for white/black?

  2. Am I right that white is alive if he plays G2 instead of F2, although losing many points?

Added variation for white response at H1, which leads to white living though reduced.

Thanks all for the comments in the review!