Level History of Gruenfeld
| Level | Date |
|---|---|
| 12 | 2017-03-18 10:22:56 |
| 11 | 2017-03-18 10:15:24 |
| 10 | 2017-03-18 10:12:44 |
| 9 | 2017-03-18 10:01:00 |
| 8 | 2017-03-18 09:57:35 |
| 7 | 2017-03-18 09:50:36 |
| 6 | 2017-03-18 09:41:25 |
| 5 | 2017-03-18 09:38:10 |
| 4 | 2017-03-18 09:35:06 |
| 3 | 2017-03-18 09:33:36 |
| 2 | 2017-03-18 09:31:59 |