XuanxuanQijingProblem316/Solution
![[Diagram]](../../diagrams/28/94b6989aaabe7f120ee1f62cabc70f87.png)
White to play
After
and
, the double capture technique in the diagram is the only way to save Black.
![[Diagram]](../../diagrams/22/0acf5cfe086324defdab2ca630d7ef91.png)
Only endgame gain
Black makes
and
miai by delaying the captures. White can capture the five stones in gote, nothing more.