| January 2013 |
| 15/01/13 | The alliance G.C.O.B. was founded. |
| Founding members::  avacyn, Cynwallix, Mimine and Doktor Müller. |
|  The alliance reaches a population more than 100. |
|
| 17/01/13 | Joining of:yvesremort and Choux Fleur. |
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| 18/01/13 | Joining of:BonnePinte. |
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| 19/01/13 | Joining of:Khanan. |
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| 21/01/13 | Leaving of:Choux Fleur. |
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| 22/01/13 | Joining of:aNa. |
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| 23/01/13 | The alliance reaches a population more than 1,000. |
|
| 31/01/13 | Joining of:kiw. |
| February 2013 |
|
| 01/02/13 | Joining of:midon, dorlatte and Shad. |
|
| 05/02/13 | Joining of:Slash, Biozzo, Voca83, Phoenix67, natbw and Acide. |
|
| 07/02/13 | Joining of:EddieV. |
| The alliance reaches a population more than 5,000. |
|
| 10/02/13 | Joining of:test-romain. |
|
| 13/02/13 | Joining of:TRASH. |
| Leaving of:Voca83 and natbw. |
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| 17/02/13 | The alliance reaches a population more than 10,000. |
| March 2013 |
|
| 01/03/13 | Leaving of:Phoenix67. |
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| 15/03/13 | Leaving of:test-romain. |
|
| 17/03/13 | Leaving of:Khanan. |
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| 26/03/13 | Leaving of:TRASH. |
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| 27/03/13 | Joining of:Rhumway, kraken, wallilou, fredix, mlk, picardielibre, cobial and mouleux. |
|
| 29/03/13 |  The alliance have their first conquest. |
| April 2013 |
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| 01/04/13 | The alliance reaches a population more than 50,000. |
|
| 03/04/13 | The alliance has done over 5 conquests. |
|
| 07/04/13 | Leaving of:wallilou. |
|
| 18/04/13 | The alliance has done over 10 conquests. |
| May 2013 |
|
| 02/05/13 | The alliance has done over 20 conquests. |
|
| 10/05/13 | The alliance reaches a population more than 100,000. |
|
| 14/05/13 | Leaving of:dorlatte. |
|
| 15/05/13 | Leaving of:midon. |
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| 16/05/13 | Joining of:HAVEN. |
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| 17/05/13 | Leaving of:Slash. |
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| 18/05/13 | Joining of:dorlatte. |
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| 19/05/13 | Joining of:midon. |
| Leaving of:aNa. |
|
| 21/05/13 | Joining of:Forbidden city. |
| Deletion of:yvesremort. |
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| 22/05/13 | Leaving of:Forbidden city. |
| Deletion of:BonnePinte. |
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| 23/05/13 | Joining of:aNa. |
|
| 25/05/13 | Deletion of:EddieV. |
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| 26/05/13 | The alliance has done over 50 conquests. |
| June 2013 |
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| 03/06/13 | Leaving of:HAVEN. |
|
| 07/06/13 | Leaving of:mlk. |
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| 10/06/13 | Leaving of:aNa. |
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| 14/06/13 | Deletion of:avacyn and Doktor Müller. |
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| 15/06/13 | Deletion of:picardielibre. |
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| 18/06/13 | Joining of:Xanthus. |
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| 20/06/13 | Joining of:cleo and max63. |
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| 21/06/13 | Joining of:MrSomeone. |
| Deletion of:Rhumway. |
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| 25/06/13 | Leaving of:MrSomeone. |
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| 26/06/13 | Joining of:TRASH. |
| Leaving of:fredix and cobial. |
| July 2013 |
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| 05/07/13 | Leaving of:Xanthus. |
|
| 06/07/13 | Deletion of:Cynwallix and Mimine. |
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| 08/07/13 | Joining of:Xanthus. |
|
| 14/07/13 | Leaving of:mouleux. |
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| 21/07/13 | Leaving of:kraken. |
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| 23/07/13 | Deletion of:midon cleo max63 and TRASH. |
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| 24/07/13 | Deletion of:dorlatte. |
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| 28/07/13 | Leaving of:kiw. |
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| 29/07/13 | Deletion of:Biozzo. |
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| 30/07/13 | Deletion of:Shad. |
| August 2013 |
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| 07/08/13 | Leaving of:Xanthus. |