Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
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    WJTetley:
    May I know why the move D.1 isn't considered a good/valid move? I used the "Review" button to check and as far as I can tell black has no good counter to the move that won't end with black being captured.
    Ivan Detkov:
    Do you mean D19? It leads to seki.
    19. February 2024
    15:21
    Igor Popov:
    This problem is kinda bad: it has 3 good answers (P1, P2 and Q1) and 2 wrong choices (O2 and Q2).
    Ivan Detkov:
    I disagree with your comment.
    16. January 2024
    12:15
    Igor Popov:
    There is another solution as well: B D1. Nothing white does afterwards can save it.
    16. January 2024
    12:11
    Igor Popov:
    Hello, black can still kill with: B P1, W P2, B Q1 There is no way white can save the group. Even if white can capture the stones at Q1 P1 O1 then black can play at P1 and white will have just one eye without any chance to create another.
    16. January 2024
    12:04
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