RTG Problem 27 / Solution

Sub-page of RTGProblem27
[Diagram]

Solution

W1 occupies the vital 1-2 point, then W3 pushes. After W5, Black finds that he is unable to prevent White from connecting the W5 stone outside due to shortage of liberties.

[Diagram]

Variation (W7 at W5, B8 at W3)

If B2 makes a tiger shape, then W3, W5 and W7 kills.


[Diagram]

Variation B4 at D18

a and c are miai.

If B6 at a then W7 at c.

If B6 at c then W7 at a.

b and d are miai.

If B6 at b then W7 at d.

If B6 at d then W7 at b.


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