Event
Source BGJ 20, July 1973. Page 6
Setup B g15 h15 j15 k15 e16 f16 g16 l16 e17 j17 l17 d18 j18 l18 d19
Setup W h16 j16 k16 f17 g17 h17 k17 e18 g18 e19 f19
Com
Copyright British Go Association 1973, 1999.

This file shows the variations discussed in the article.
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W 1 k18
VAR
W 1 h19
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The correct white 1
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ENDVAR

B 2 k19
VAR
B 1 h19
Mark C@g19 D@h18 E@k19
Com
With this black move, the best white can get is a seki.

White has three choices next: C, D, E.
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W 2 PASS
Com
White 2 is a pass to permit three variations to be shown equally.
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VAR
W 1 g19
Com
C
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B 2 k19
Mark \T@h18
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White \t is damezumari.
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ENDVAR

VAR
W 1 h18
B 2 k19
W 3 j19
Prisoner j18 j17
B 4 j18
Prisoner j19
W 5 g19
B 6 j19
Mark \T@j17
Com
Again \t is damezumari.
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ENDVAR

VAR
W 1 k19
B 2 g19
W 3 f18
B 4 l19
Com
Seki
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ENDVAR

ENDVAR

W 3 h19
Com
The published answer with an erroneous black 2 lets white live.
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