| Author | psprof | Created | 2009-11-25 |
| Difficulty | 13 kyu (history) | Source | 150 Life and Death Problems for Becoming Sho-dan (Nihonkiin) |
| AVG solve time | 53 sec | Stars | 4.38 (34 votes) |
| User attempts | 1737 / 4678 | Collections | N/A |
| Genre | life and death ⓒ | Your attempts | N/A |
| Similar problems | |||
| Created | 2009-11-25 | ||
| Source | 150 Life and Death Problems for Becoming Sho-dan (Nihonkiin) | ||
| Stars | 4.38 (34 votes) | ||
| Collections | N/A | ||
| Your attempts | N/A | ||