![]() StartingPoints Referenced by
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One-Space Notchers
Keywords: Life & Death
One-space notchers are groups that consist of a chain on the second line, interrupted by a notch of one empty space on the second line and one stone on the third. The term was invented by James Davies. See also Notchers, Two-Space Notchers and Three-Space Notchers.
Marked points: possible weaknesses ClassificationSee notchers for the coding.
Black lives with 1 122
dead
can live with 1
can live with 1
can live with 1
can live with 1 All 122 can live, expect 122WW and 122WN which are dead 123
Black can make a ko
Black can make a ko
Black can live
Black can live (...)
Black can live. White can kill at 1. All 123 can live, except for 123WW, dead, and, 123WN and 123NW, where Black can make a ko. 133
Black can live at 1 or A.
Black lives. White 1 is the strongest move. Any other move is answered by Black 1.
Black lives. White 1 is the strongest move. Any other move is answered by Black 1. (...) 133WW makes ko. 133WN can make life. All other 133xx live TableSee notchers for the coding. 111WW D - 112WW D - 113WW D -- 114WW D -- 115WW D -- 116WW LD 122WW D -- 123WW D -- 124WW D -- 125WW LD 133WW KD - 134WW LD (Work in progress) Authors: BillSpight, DieterVerhofstadt This is a copy of the living page "One-Space Notchers" at Sensei's Library. (C) the Authors, published under the OpenContent License V1.0. |