Home Up


Answers


(No. 119: Aug. 3, 1998)




Elementary level: Answer

Black 1 is the vital point. White cannot get two eyes.





Elementary level: Wrong Answer

Black 1 lets White get a Ko with 2.






Intermediate level: Answer

Black 1 is the vital point. After White 2, Black 3 gets a Ko.





Intermediate level: Reference Diagram

If White 2, Black 3 kills White unconditionally.





Intermediate level: Wrong Answer 1

Black 1 allows White to play at the vital point 2.
White is alive. If Black 7 at 8, White lives with 7.





Intermediate level: Wrong Answer 2

Black 1 to 3 also fails. White lives with 4 to 10.






All Rights Reserved, Copyright (C) 1998, Hitachi, Ltd.