Home Up


Answers

(No. 222: July 24, 2000)



Elementary level: Answer

Black 1 is crucial.
If White 2 to 4,
Black gets a Seki with 3 to 7.

Elementary level:Answer



Elementary level: Wrong Answer 1

Black 1 is wrong.
White 2 to 6 kills Black.

Elementary level: Wrong Answer 1



Elementary level: Wrong Answer 2

Black 1 fails.
After White 2,
Black has no way to live.

Elementary level: Wrong Answer 2



Intermediate level: Answer

Black 1 is crucial to get a Ko
with the moves to 5.

Elementary level: Answer



Intermediate level: Reference diagram

If White 2 to 4,
Black lives in a Seki with 3 to 7.

Elementary level: Reference diagram



Intermediate level: Wrong Answer

Black 1 fails.
White 2 to 4 kills Black.

Intermediate level: Wrong Answer




(C) Hitachi, Ltd. 2000. All rights reserved.