Xuanxuan Qijing Problem 347 / Solution

[Diagram]

Play on the point of symmetry

B1 plays on the point of symmetry. White plays W2 or a, taking away a liberty, and the sequence from B3 can be played on whichever side white does not respond. Playing at B1 first allows black to avoid pushing on both sides, which loses liberties.

[Diagram]

Escape!


Thanks to P7A77,Alex,Shaydwyrm. They are the ones that came up with the solution.


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