Back to HITACHI GLOBAL top page Back to Tsumego top page

Answers

(No. 355: Feb. 10, 2003)



Elementary level: Answer

Black 1 is crucial.
If White 2, Black gets a Ko with 3 and 5.

Elementary level: Answer



Elementary level: Wrong Answer

Black 1 is wrong. White plays 2 to 6, and Black dies.

Elementary level: Wrong Answer

Top of this page.


Intermediate level: Answer

Black 1 is the vital point.
After White 2, Black plays 3 in Sente and then 5 and 7.
White has to create a Ko with 8.

Intermediate level: Answer



Intermediate level: Wrong Answer

Black 1 first and then 3 allows White
to live with White 4 and 6 in a Seki.

Intermediate level: Wrong Answer


Top of this page.

(C) Hitachi, Ltd. 2003. All rights reserved.