Next 9 dan endgame
A shape somewhat similar to the one on the lower side appeared in a pro game recently, and this is my attempt at constructing a problem based on it. As always, please report mistakes, missing variations and/or suggested improvements in the comments.
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Author Bass Created 2004-06-02
Difficulty 9 dan (history) Source N/A
AVG solve time 71 sec Stars 2.88  (8 votes)
User attempts 434 / 2627 Collections Counting Points, Ko / Ko Threats, Self made
Genre endgame Your attempts N/A
Similar problems
Created 2004-06-02
Source N/A
Stars 2.88  (8 votes)
Collections Counting Points, Ko / Ko Threats, Self made
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
— 2023-09-30 13:19:32 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
— 2023-08-01 15:49:20 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2023-08-01 15:48:55 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C19
— 2022-08-04 21:21:10 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2018-09-20 21:15:05 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2016-01-01 00:58:45 Failed J15 G19
— 2015-07-17 12:48:26 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
pento 2015-02-23 19:57:33 Failed E11 D12 F11 J18
— 2014-11-19 11:00:01 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
wukong1 2014-10-02 03:49:35 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
pento 2014-04-08 17:59:54 Failed J15 G19
— 2014-04-04 06:55:18 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2013-09-26 05:52:36 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2013-08-19 13:49:54 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
— 2013-06-16 10:04:49 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
— 2012-12-17 04:53:56 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2012-09-19 10:59:23 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2012-08-07 15:27:57 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
BartTM 2012-08-07 14:10:23 Failed G19 J18 E11 D12 J17 A17 A18 J18
Field Mouse 2012-07-19 11:50:04 Failed J15 G19
— 2012-06-29 02:59:57 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
—´000 2012-01-04 19:49:16 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
krt 2012-01-04 18:36:16 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2011-12-07 22:49:43 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
Minirock 2011-11-25 01:50:36 Failed G19 J18 E11 D12 J17 A17 A18 J18
— 2011-10-22 10:10:16 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2011-10-04 13:22:49 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
— 2011-10-04 13:22:33 Failed J15 G19
— 2011-08-18 12:38:17 Failed J15 G19
— 2011-08-17 20:54:00 Failed F11 D12 E11
— 2011-05-13 22:52:11 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2011-05-12 18:56:12 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
— 2011-05-03 05:05:12 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2011-05-03 04:32:26 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
— 2011-01-20 18:02:29 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19
MrMoto 2010-12-05 07:47:35 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
— 2010-09-19 06:13:39 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2010-06-14 21:40:47 Failed J15 G19
— 2010-06-14 01:06:15 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
AkaHige 2009-12-02 14:56:52 Failed J15 G19
— 2009-10-11 23:09:49 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
dischord 2009-04-22 20:36:02 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2009-04-12 12:48:58 Failed J15 G19
— 2009-01-25 08:02:03 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19
— 2008-12-28 17:33:53 Failed G19 J18 E11 D12 J17 A17 A18 J18
— 2008-12-06 21:57:08 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2008-12-06 21:32:38 Failed E11 D12 F11 J18
— 2008-11-28 05:01:54 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
alexandrk 2008-11-18 10:04:13 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
alexandrk 2008-11-18 10:02:30 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 J14
Piccolo 2008-09-18 02:46:16 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
— 2008-07-04 13:23:57 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
SolarBear 2008-05-31 07:48:33 Failed D12 C12 E11
Field Mouse 2008-04-27 15:46:15 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
ketran0 2008-04-16 16:27:42 Failed D12 C12 E11
WTD 2008-01-31 18:18:12 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2007-09-16 02:01:58 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2007-05-30 03:34:00 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
— 2007-04-12 20:13:01 Failed G19 J18 E11 D12 J17 A17 A18 J18
— 2006-11-08 20:03:18 Failed G19 J18 E11 D12 J17 A17 A18 J18 A19
— 2006-10-25 06:19:08 Failed D12 C12 F11 D11 G19 J18 A19
— 2006-10-09 16:47:35 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11 A19
Dudzik 2006-09-10 07:00:41 Failed E11 D12 F11 J18 A19
— 2006-01-26 00:23:20 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2005-11-29 15:41:23 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2005-11-29 15:31:36 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 D11 C11 E11 J15
Field Mouse 2005-10-26 08:41:54 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
Field Mouse 2005-10-26 08:41:27 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
Athanatos 2005-10-15 07:44:30 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2005-10-13 02:18:19 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
— 2005-09-08 04:40:55 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
Athanatos 2005-08-02 12:51:56 Failed G19 J18 F11 D12 J17 A17 A18 J18
ciith 2005-03-03 10:30:57 Failed D12 C12 E11
assacra 2005-01-26 11:49:48 Failed J15 G19
— 2005-01-11 00:12:58 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 D11 J17 C18 J15 C19
Hans 2005-01-10 09:22:26 Failed D12 C12 F11 D11 G19 J18
MrMoto 2004-12-13 00:54:14 Failed J15 G19
maba 2004-12-11 08:31:18 Failed F11 D12 G19 J18
julien_wiesel 2004-12-07 04:39:41 Failed G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 C19
julien_wiesel 2004-12-06 02:39:46 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 J14
— 2004-11-17 04:47:45 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-11-10 01:02:23 Failed D12 C12 J15
— 2004-10-27 17:39:23 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
— 2004-10-19 13:47:37 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
— 2004-09-15 09:29:41 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-09-15 09:13:45 Failed J15 G19
assacra 2004-08-31 00:45:48 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
— 2004-08-12 00:47:30 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
BartTM 2004-07-31 11:38:31 Failed D12 C12 F11 D11 J15
— 2004-07-08 05:53:13 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-06-30 20:35:38 Failed G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
— 2004-06-18 10:29:01 Failed F11 D12 G19 J18
hello 2004-06-16 15:02:18 Failed F11 D12 J15 G19
— 2004-06-11 17:11:49 Failed J15 G19
— 2004-06-07 08:33:11 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-06-05 03:15:29 Failed G19 J18 D12 C12 F11
— 2004-06-04 17:51:42 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-06-03 17:36:26 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-06-03 13:26:50 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
kochi 2004-06-03 01:57:08 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
kochi 2004-06-03 01:38:52 Failed G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
kochi 2004-06-03 00:57:49 Failed J18
kochi 2004-06-03 00:53:22 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 D11 C11 E11 J15
adum 2004-06-02 09:57:30 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
— 2004-06-02 08:40:36 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
— 2004-06-02 07:33:13 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
— 2004-06-02 06:52:34 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-06-02 05:55:28 Failed E11 D12 F11 J18
— 2004-06-02 05:24:00 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
— 2004-06-02 05:22:49 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
— 2004-06-02 05:08:59 Failed G19 J18 D12 D11 J17 A17 A18 J18 F11 C12 J17 C18 J15 C19
— 2004-06-02 05:08:25 Failed E11 D12 F11 J18
Hans 2004-06-02 05:04:39 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
assacra 2004-06-02 03:38:02 Failed E11 D12 G19 J18
— 2004-06-02 00:28:26 Failed G19 J18 D12 D11 J17 A17 A18 J18 F11 C12 J17 C18 J15 C19
Aret 2004-06-02 00:20:49 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 J14
Count Result Path
20 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
18 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
12 Failed J15 G19
9 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 F11 C11 E11 J15
7 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
7 Failed G19 J18 D12 C12 J17 A17 A18 J18 D11 J17 E11 C11 F11 J15
4 Failed G19 J18 E11 D12 J17 A17 A18 J18
4 Failed E11 D12 F11 J18
3 Failed D12 C12 E11
2 Failed G19 J18 D12 D11 J17 A17 A18 J18 F11 C12 J17 C18 J15 C19
2 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 J14
2 Failed F11 D12 G19 J18
2 Got It G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19
2 Failed G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 J15 C19 F11
2 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 D11 C11 E11 J15
2 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11
1 Got It G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 D11 A19
1 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C19
1 Failed E11 D12 F11 J18 A19
1 Failed D12 C12 F11 D11 G19 J18 A19
1 Failed G19 J18 E11 D12 J17 A17 A18 J18 A19
1 Failed F11 D12 E11
1 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11
1 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 J17 E11 J15 C11 B11 J14
1 Failed G19 J18 F11 D12 J17 A17 A18 J18
1 Failed G19 J18 D12 C12 J17 A17 A18 J18 F11 D11 J17 C18 J15 C19
1 Failed D12 C12 F11 D11 G19 J18
1 Failed G19 J18 D12 C12 J17 A17 A18 J18 E11 D11 J17 C18 C19
1 Failed D12 C12 J15
1 Failed D12 C12 F11 D11 J15
1 Failed F11 D12 J15 G19
1 Failed G19 J18 D12 C12 F11
1 Failed J18
1 Failed E11 D12 G19 J18