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Answers

(No. 365: Apr. 21, 2003)



Elementary level: Answer

Black 1 is crucial.
If White 2, Black 3 kills White.
If White 2 at 3, Black 2 kills White.

Elementary level: Answer



Elementary level: Wrong Answer

Black 1 lets White live with 2 and 4.
If Black 3 at 4, White lives at 3.

Elementary level: Wrong Answer

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Intermediate level: Answer

Black 1 is the vital point.
If White 2, Black 3 is crucial.
Black kills White with the moves to 9.

Intermediate level: Answer



Intermediate level: Answer (Variation)

If White 2, Black kills White with the moves 3 to 9.

Intermediate level: Answer (Variation)



Intermediate level: Wrong Answer

Black 3 allows White to get a Ko
with the moves White 4 to 8.

Intermediate level: Wrong Answer


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