Dead eyeshapes

    Keywords: Life & Death

The following eyeshapes are dead as they stand.

[Diagram]

One point

[Diagram]

Two points

[Diagram]

Block of four

See squared four.

This shape does yield a ko threat to live. Any play by white inside (which turns it into bent three) must be answered by a diagonally opposite play inside by black to keep the group dead.


Authors


See also


This is a copy of the living page "Dead eyeshapes" at Sensei's Library.
(OC) 2016 the Authors, published under the OpenContent License V1.0.
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