Black to play. Capture the marked white stones within 1 move.
Stones to capture: B8, A7, B7
Black to play.
Problem p040
한국어within 1, 6 legal points
Why this is the move
White has 1 possible answer. Every one of them is listed below with the way Black captures. These are search results, not written commentary.
- Black C7 (captures 3)
Black has 6 legal points here and exactly one of them captures. White answers the others as shown and survives.
- Black A9, White survives even by passing.
- Black C9, White survives even by passing.
- Black D9, White survives even by passing.
- Black D8, White survives even by passing.
- Black D7, White survives even by passing.