Tristram: I think Caranthir misunderstands AlexSand's Q. If (w to play) 1.d1
B can force seki with
2.d2 3. d3 4. c2 5. c3 6.e2
This is obviously inferior to living outright with 1.d2, so I think Alex is suggesting that the Q be marked to clarify that seki life is not good enough.
AlexSand: Hi! isn't it a seki after white D1 ? And so title could be "no ko, no seki" ?
(oriented like https://tsumego-hero.com/tsumegos/play/9449?playercolor=white&orientation=bottomleft )
I think Caranthir misunderstands AlexSand's Q. If (w to play) 1.d1 B can force seki with 2.d2 3. d3 4. c2 5. c3 6.e2 This is obviously inferior to living outright with 1.d2, so I think Alex is suggesting that the Q be marked to clarify that seki life is not good enough.