| May 2009 | ||
| 13/05/09 | The alliance B.T.K. was founded. | |
Founding members::  Pietrek1986. | ||
 The alliance reaches a population more than 100. | ||
| 15/05/09 | Joining of:warzywo. | |
| 21/05/09 | Leaving of:warzywo. | |
| October 2009 | ||
| 17/10/09 | The alliance reaches a population more than 1,000. | |
| November 2009 | ||
| 08/11/09 | Deletion of:Pietrek1986. | |
| The alliance B.T.K. was canceled. | ||