222 SSNotcher

    Keywords: Life & Death
[Diagram]

222 SS Notcher

This notcher is unsettled.

[Diagram]

222 SS Notcher

W1 hane kills. If B2 expands the eye space then W3 strikes at the vital point. Vice versa, if B2 at W3, W3 at B2 kills. The moves are miai.

[Diagram]

222 SS Notcher

Black lives by expanding his eye space. If W2 then B3, or a.

[Diagram]

222 SS Notcher

If W2 here then B3 makes miai of A and B.


[Diagram]

222 SS Notcher

The strength of the notcher matters. If we modify the color of the marked stones, we get a flying saucer shape, which is dead as it stands.


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