| December 2013 | ||
| 15/12/13 | The alliance EU REV1 (today: EU CZ) was founded. | |
Founding members::  wave. | ||
 The alliance reaches a population more than 1,000. | ||
| 16/12/13 | Joining of:trochupiva and JOLF. | |
| 29/12/13 | The alliance reaches a population more than 5,000. | |
| January 2014 | ||
| 18/01/14 | Deletion of:wave. | |
| February 2014 | ||
| 15/02/14 | Leaving of:JOLF. | |
| 16/02/14 | The alliance is now known as EU CZ. | |
| 24/02/14 |  The alliance have their first conquest. | |