Tsumego Hero
  • Sprint Intuition Rejuvenation Refinement
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    Ivan Detkov:
    B1 is better because of a subtle difference. Let's assume that B1 is unanswered. Then there are 2 extra points at A1 and D1 after the forced sequence. It is impossible to build any extra points after D1.
    9. December 2023
    00:55
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