Tsumego Hero
  • Black to play (Best result)
    Sprint Intuition Rejuvenation Refinement
    3d (2341)

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    Yabai Basura:
    My first thought was to play the ko threat at A4. What is the best response to this that makes it worse than H9?
    Ivan Detkov:
    I understand your point. Having said that, it is tough to calculate the exact consequences of A4 while H9 threatens the life of the group above and it is certainly impossible to ignore it.
    16. February 2024