Next 9 dan
Published in Kido (the strongest Japanese go magazine) in 1996, in the monthly problem-solving competition, problem 8 ends in a parallel double snapback ; it is hard to solve correctly, as the ko resistance looks irrefutable...
Add / View flags +2 -1
Author vougalar Created 2015-12-22
Difficulty 9 dan (history) Source Commented bestiary
AVG solve time 42 sec Stars 3.5  (2 votes)
User attempts 10 / 65 Collections Snapback
Genre life and death ⓢ Your attempts N/A
Similar problems
Created 2015-12-22
Source Commented bestiary
Stars 3.5  (2 votes)
Collections Snapback
Your attempts N/A
This feature allows you to explore how other users have tried to solve this problem. The number appearing in an intersection shows how many people went down that particular path. As well as being nice for curiosity's sake, this feature also shows problem creators where they might need to add more explanations of why certain moves don't work.
User Attempts
Name When Result Path
— 2023-08-03 10:51:27 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
— 2023-08-02 14:00:00 Failed O4 O3 Q2 R2 P3
— 2023-08-01 11:17:44 Failed Q2
— 2023-07-31 16:17:11 Failed P1
:go 2021-12-20 19:55:51 Failed Q2
— 2019-06-10 22:33:08 Failed Q2
shimitaku 2019-01-22 13:12:09 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
— 2019-01-03 20:13:57 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
— 2018-08-01 15:11:00 Failed O4 O3 Q2 R2 S1 R1 P3 P1
Field Mouse 2016-08-06 19:44:41 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
Field Mouse 2016-08-06 19:44:09 Failed O4 O3 Q2 R2 P1 S1
Field Mouse 2016-08-06 19:43:47 Failed Q2
— 2016-05-21 16:22:27 Failed Q2
krt 2016-03-16 11:07:15 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
— 2016-01-26 19:03:47 Failed Q2
— 2016-01-23 01:27:30 Failed O4 O3 P3
— 2016-01-15 11:21:08 Failed Q2
Zwom 2016-01-01 01:55:30 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
Zwom 2016-01-01 01:53:14 Failed O4 O3 P3
ranka 2015-12-31 04:00:23 Failed O4 O3 Q2 R2 P3
— 2015-12-25 04:04:25 Failed Q2
— 2015-12-23 02:39:35 Failed O4 O3 P3
— 2015-12-22 22:10:16 Failed O4 O3 P3
Count Result Path
8 Failed Q2
6 Got It O4 O3 Q2 R2 S1 R1 P3 P1 O1 O2 O1
4 Failed O4 O3 P3
2 Failed O4 O3 Q2 R2 P3
1 Failed O4 O3 Q2 R2 P1 S1
1 Failed O4 O3 Q2 R2 S1 R1 P3 P1
1 Failed P1