Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
    4d (2443)

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    Sadaharu:
    P.S. there's no need for one more move from the defender because the next move is to take the ko. If the defender plays any more moves it will be a waste of ko threats.
    d4rkm4tter:
    So E19 by the opponent would be a mistake, they should take the ko? Ok, I reverted it back.
    16. March 2023
    03:28
    Sadaharu:
    @d4rkm4tter your solution is not ko anymore because black can play at E19 to kill after white takes at B19. I think it's better to leave the problem as it is. White has to fight that ko in the original solution .
    Sadaharu:
    Resolved.
    16. March 2023
    03:21
    jhubert:
    The solution is kô ? May be we can push the solution with one more move from the defender.
    d4rkm4tter:
    Haha yeah, 12 moves further and it is still ko. Lets add the whole sequence because it is indeed beautiful.
    13. March 2023
    12:07
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