Retrograde Analysis Problem 2 / Attempts

Morten: I cannot see how it could occur in a realistic game, but the only place I can see where there might have been another black stone is :

[Diagram]

19x19 diagram



unkx80: Possible, when Black forces a White dango.

ferdi: You found it, Morten! May be someone can give some kind of database link for this game?


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