promme: After correct solution E18F18D19, I think it's interesting to check what is the response after descend at F19. If I don't be careful and response at E19 or D19 might lead to ko
[deleted user]: This one could be a joseki according to sensei's library: https://senseis.xmp.net/?4463Enclosure33Invasion
TwT: Thank you for your politeness and persistence in suggesting the tag as joseki (cf. https://tsumego-hero.com/tsumegos/play/2199). I truly appreciate both qualities, so I will do my best to respond. (1) In the context of Tsumego, the specific sequence played is not important. (2) There’s no need to ask before suggesting a tag. (3) I would have rejected the tag in both cases due to the presence of additional stones.
promme:
Thank you for your politeness and persistence in suggesting the tag as joseki (cf. https://tsumego-hero.com/tsumegos/play/2199). I truly appreciate both qualities, so I will do my best to respond. (1) In the context of Tsumego, the specific sequence played is not important. (2) There’s no need to ask before suggesting a tag. (3) I would have rejected the tag in both cases due to the presence of additional stones.