Black is alive for a very small difference with later versions.
Black can connect at and cut under the stones at . connect is impossible in later versions, where a White stone is added at a.
and cut under the stones at 
. connect is impossible in later versions, where a White stone is added at a.
![[Welcome to Sensei's Library!]](images/stone-hello.png "Sensei's Library")
![[Diagram]](diagrams/22/3fa925a8a9b6db476b45ad3bc6d28774.png)
![[Diagram]](diagrams/4/dc2b0f4ab5f3c00cd1461fe948ef9971.png)