Probably my favorite problem. Black to kill, a ko is not enough.
Author Andre Engels Created 2001-01-31
Difficulty 7 kyu (history) Source N/A
AVG solve time 53 sec Stars 4.63  (41 votes)
User attempts 1889 / 7308 Collections L-Group
Genre life and death Your attempts N/A
Created 2001-01-31
Source N/A
Stars 4.63  (41 votes)
Collections L-Group
Your attempts N/A