Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
    3d (2350)



    caranthir:
    Why should we accept, after B19 D19 B18 B17 G19 F19, anything other than connecting at H19? If A18 or A19 instead, then the opponent should take at H19 and now they either have a ko if we block or can possibly escape to the side if we don't.
    posetcay:
    Marked non-H19 moves as wrong.
    15. April 2025
    16:48
    shai:
    The branch with throw in at A17 loses a point so it's inferior. Never the less, if that's acceptable, then continuing with A15 after black captures at At16 is in the solution, but B15 and C15 instead of A15 should also be accepted.
    caranthir:
    S15 was already accepted. I accepted R15 too. You have a point; this branch is suboptimal anyway.
    24. April 2024
    05:04
    kovarex:
    It looks as if the hane as the second move works as well. So I added it to the correct variation tree.
    posetcay:
    Hane and F1 is refuted by S2, so I marked them as incorrect.
    6. September 2023
    13:04
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