BeginnersEndgameExercise7/Attempts
The real game had more surrounding stones than this...
White's move threatens to crack the Black group in half and turn the left half into a Ko.
In the actual game, Darek played this descent to prevent Ko. This looks right to me...
This is another way to play. Three tries to scare White into responding at A. (The threat is not credible.) In the game, this would have been a waste of a good Ko threat although Mizu never even used it when a different Ko started. Mizu just...resigned.
The other cut is Aji Keshi.
![[Diagram]](../../diagrams/16/59fdfe5fba346035c54fa89cc80d97c4.png)
Black leers at A.
I can't find a better move than Darek's descent in both contexts.