White cannot play to A, because white stone would not have liberties. Also white cannot play to B, because again white stone would not have liberties. So white cannot start killing at all.
White cannot play to A, because white stone would not have liberties. Also white cannot play to B, because again white stone would not have liberties. So white cannot start killing at all.
Also white cannot play to B, because again white stone would not have liberties.
So white cannot start killing at all.
同樣白色無法下到 B,因為再次白色的棋子將無氣。
所以白色無法開始捕殺。