| When | User | Flag Type | Description |
|---|---|---|---|
| 2010-02-16 02:20:12 | SeerRus | Well Constructed | |
| 2012-10-21 17:57:27 | ggoommaann | Well Constructed | |
| 2013-02-26 21:34:37 | Flowerbox | Well Constructed | |
| 2013-03-15 09:19:37 | tim0s | Needs Fixing | |
| 2013-05-02 20:31:40 | Assembler | Needs Fixing | Given solution is not forced, nor the best for white. |