Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
    5k (1653)

    Download SGFFind similar problems


    Link current position

    Upload SGF


    Ben Parrott:
    Isn't black already alive in this position? Playing at B18 should be optional since seki is still alive.
    Ivan Detkov:
    I disagree with your comment.
    14. January 2024
    21:44
    irnbru:
    One more thing: A3 E3 A1 is currently considered incorrect, but it should be correct, there's no actual way to get a ko or seki with correct play given the liberties.
    posetcay:
    Your move has been added.
    12. June 2023
    00:31
    irnbru:
    Hmm perhaps some other mod saw my comment. They're there now.
    Sadaharu:
    Okay
    3. June 2023
    18:19
    irnbru:
    SGF
    Sadaharu:
    I don't get it. Aren't the refutations already there?
    2. June 2023
    21:55
    irnbru:
    Might be worth having the complete refutation for both wrong moves...
    Sadaharu:
    I don't get it. Aren't the refutations already there?
    2. June 2023
    21:55
    searching...