Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
    2d (2296)



    TherapieGo:
    [current position] + A17 Works too
    posetcay:
    Yeah but why would you play it over T2? It is an unnatural move and this is not a beginner's collection, so I am not tempted to add it.
    22. July 2025
    08:59
    TwT:
    PS: Excellent result. :p
    19. June 2025
    13:28
    TwT:
    ^^ Since the Lord is busy in other kingdoms and to cry for a code solution would be in vain. Practically, to avoid double editing: to write "work in progress" as an answer to the comment could help. And edit that comment after "save". (sigh) guile, I miss you. I already took all the blame by virtual admin seppuku.
    19. June 2025
    13:27
    posetcay:
    @guile: Haha yeah, I am always afraid of accidental simultaneous editing. I seem to have saved after you, so no progress was lost on my part, no worries :) (and sorry if you lost any progress)
    guile:
    Naaaaaaah, in case of doubt : always blame TwT !
    18. June 2025
    18:26
    posetcay:
    Considering that 4 moves work after R19-R18, I consider R18 to be a weak resistance. After searching for a better alternative, I found R19-S19 to be much trickier and revamped the solution tree accordingly. I left the C19-C18 as an alternative for now, but it is redundant in my opinion and the tsumego would be cleaner without it.
    guile:
    holy crap, both of us editing at the same time.... T T sorry Man ...
    18. June 2025
    18:17
    TwT:
    @posetcay: Thank you for your effort. To get rid of the dots sb with coding skills is best: @GUILE, svp?
    18. June 2025
    15:12
    TwT:
    I agree with Jérôme. That one needs some tidy up.
    posetcay:
    It is actually working properly, I just disabled "correct controlled by status" while fixing some things earlier, but alive/dead thing stayed. Green/red spots are correct, but alive/dead text should be ignored.
    16. June 2025
    17:54
    jhubert:
    The green spot is written Alive instead of Dead.
    19. April 2025
    10:00
    StephaneLamy:
    Why is C19 C18 B18 B17 B19 incorrect ?
    Ivan Detkov:
    I added this variant and hopefully put more order in other variants.
    4. August 2024
    07:20
    kovarex:
    [current position] + S1 It almost looks like it is killed now, where did black make the mistake?
    3. January 2024
    01:45
    posetcay:
    Added refutations to C19-C18-B19, double-ko solutions are marked as incorrect now.
    29. November 2023
    12:17
    Hrewsahgs:
    Sorry, I should've been more specific. It's not about the local position specifically, but about how the attacking side gets to become komaster/komonster with a double ko threat, despite the defending side being able to avoid such a scenario. Is that not a valid enough reason?
    posetcay:
    Resolved.
    29. November 2023
    11:46
    Hrewsahgs:
    Not sure why this line is considered correct, considering a clean kill is possible.[current position]
    Ivan Detkov:
    I think it is OK. There is no ko here.
    28. November 2023
    07:43
    Lyde:
    After R19 R18 S19 S16 the moves S18 and Q18 also work
    Sadaharu:
    Your moves have been added.
    21. August 2023
    16:25
    posetcay:
    Added R19-R18-S19-S16-S18 as an alternative.
    11. June 2023
    01:12
    searching...