1001kyu: Looks good. Q16P15P16O16P17P18Q13Q14 looks like the toughest variation. It looks like you would have to play S11 and crawl on the second line to get an eye. Also, extending at Q13 without exchanging P17P18 should be possible.
Ivan Detkov: I added this fun variant, but it is incomplete of course.
1001kyu: Reminder to add E15 variation, it seems more interesting. Also, this bug has been horrible the last few days, even refreshing does not always help for me...
Ivan Detkov: I added a variant. It is long. Do you mind to check it?
I added this fun variant, but it is incomplete of course.