| September 2009 | ||
| 05/09/09 | The alliance B-S (today: = B-S =) was founded. | |
Founding members::  Frank-Zottel. | ||
 The alliance reaches a population more than 100. | ||
| 06/09/09 | Joining of:rebu73 and Steff25. | |
| 07/09/09 | The alliance is now known as = B-S =. | |
| Joining of:dingo, killakella and bade-entchen. | ||
| The alliance reaches a population more than 1,000. | ||
| 09/09/09 | Joining of:Kreatin80. | |
| 11/09/09 | Leaving of:killakella and bade-entchen. | |
| 12/09/09 | Leaving of:Steff25. | |
| 17/09/09 | Joining of:cathy. | |
| 30/09/09 | Leaving of:cathy. | |
| October 2009 | ||
| 12/10/09 | Leaving of:Kreatin80. | |
| 13/10/09 | Joining of:dragan. | |
| November 2009 | ||
| 12/11/09 | Deletion of:dragan. | |