OneThousandAndOneLifeAndDeathProblems/Problem 621 discussion
![[Diagram]](../../diagrams/18/30055661cbabe5af32a7d0a676b5ad71.png)
Problem 621 -- solution
DennisK: The solution given is
, but the comment says that
at a also works.
![[Diagram]](../../diagrams/41/1d0d7b5625064f56827a613bde1cf652.png)
Problem 621 -- alternate
What is Black's response to
? Black does not have a response. The book is wrong. a and b are miai for White to live.
![[Diagram]](../../diagrams/29/c5d19e8e79385117bbc105dd99ea1a98.png)
Problem 621 -- alternate a
![[Diagram]](../../diagrams/24/718b889c89a9771169c4df564ee3ab06.png)
Problem 621 -- alternate b
My guess is a typo for this diagram.
![[Diagram]](../../diagrams/32/95aa6e7c9682df8c1734957a2ed12291.png)
Problem 621 -- 1 kills but 'a' also works.