| March 2013 |
| 26/03/13 | The alliance BBR-BG was founded. |
| Founding members::  Fu-2-10-bot, samsung_9100, dumbledore, Masterfire, gowop, minchev86, iprodanov, Artorius, golf3 and vampira1. |
| Leaving of:Artorius. |
|  The alliance reaches a population more than 1,000. |
|
| 30/03/13 | Joining of:Em-4e-to, Venaka and hill. |
| Deletion of:Em-4e-to. |
| April 2013 |
|
| 01/04/13 | Joining of:kerefein. |
|
| 05/04/13 | Deletion of:dumbledore. |
|
| 06/04/13 | Joining of:drake and dechev. |
|
| 10/04/13 | Deletion of:dechev. |
|
| 12/04/13 | Leaving of:drake. |
| The alliance reaches a population more than 5,000. |
|
| 15/04/13 | Deletion of:Venaka. |
|
| 23/04/13 | Deletion of:kerefein. |
| May 2013 |
|
| 15/05/13 | The alliance reaches a population more than 10,000. |
|
| 20/05/13 | Leaving of:minchev86. |
|
| 22/05/13 | Leaving of:samsung_9100. |
| June 2013 |
|
| 04/06/13 | Leaving of:golf3. |
|
| 06/06/13 | Joining of:golf3. |
|
| 16/06/13 | Leaving of:Fu-2-10-bot. |
|
| 19/06/13 | Deletion of:vampira1. |
| July 2013 |
|
| 07/07/13 | Leaving of:hill. |