Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
    2k (1988)



    sinan:
    The answer is wrong. The marked solution doesn't kill actually. It only captures some stones. However, the move at B15 results in Ko (Gote or Sente depending on the answer). The actual solution should be B15-C15-A12! Now we can kill...
    posetcay:
    Added ko solution, but also kept the previous one. It is hard to argue that one is better than the other, since it depends on the rest of the board, so I kept both.
    9. May 2025
    19:13
    posetcay:
    Marked C15-B15-B16 as wrong as it is significantly inferior.
    2. May 2024
    13:13
    semelis:
    Added correct variation, maybe 1 point better than old one.
    2. May 2024
    12:15
    searching...