Tsumego Hero
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    		Sprint Intuition Rejuvenation Refinement
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    File by David Ulbricht
  • 734



    • KyojuroR:
    I solved this problem with a seki. However the opponent could play a ko. It looks like group is unconditionnaly alive when he's not. I click on Review and the variation I played (the seki) does not appear. It's quite confusing.
    Ivan Detkov:
    There is no correct solution with seki here.
    		9. February 2023
    13:24
    cris01:
    Mh, I think the best for black is ko. P2-N1-O1-N3-O3 ko for life
    Ivan Detkov:
    I agree but there is nothing to change here.
    		13. November 2022
    12:26
    timqzm:
    ko
    d4rkm4tter:
    Resolved.
    		16. June 2020
    19:39