Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
    3k (1888)



    1001kyu:
    Looks good. Q16 P15 P16 O16 P17 P18 Q13 Q14 looks like the toughest variation. It looks like you would have to play S11 and crawl on the second line to get an eye. Also, extending at Q13 without exchanging P17 P18 should be possible.
    Ivan Detkov:
    I added this fun variant, but it is incomplete of course.
    10. November 2025
    13:16
    1001kyu:
    Reminder to add E15 variation, it seems more interesting. Also, this bug has been horrible the last few days, even refreshing does not always help for me...
    Ivan Detkov:
    I added a variant. It is long. Do you mind to check it?
    7. November 2025
    23:59
    posetcay:
    Corrected coordinates: What if E16 is played at E15?
    Ivan Detkov:
    It probably makes sense to add this variant.
    12. June 2024
    21:49
    posetcay:
    What if D15 is played at E15?
    Ivan Detkov:
    I do not understand. There is a stone at D15.
    11. June 2024
    14:01
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