| September 2013 | ||
| 19/09/13 | The alliance CBB (today: kb) was founded. | |
Founding members::  sd9racing. | ||
 The alliance reaches a population more than 100. | ||
| November 2013 | ||
| 06/11/13 | Joining of:sebastian and Chidori. | |
| The alliance reaches a population more than 1,000. | ||
| 21/11/13 | Joining of:gunz6600. | |
| 27/11/13 | Deletion of:sd9racing. | |
| December 2013 | ||
| 15/12/13 | The alliance is now known as kb. | |