| February 2023 |
| 02/02/23 | The alliance SyN (today: LTR~SyN) was founded. |
| Founding members::  RATLoX, Hayard, King_KOng, Unknown Soldier and  StormSurge. |
|  The alliance reaches a population more than 100. |
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| 03/02/23 | Joining of:Acelasi, Lady Frost, Rocket Nero, Mate and timberwolf1958. |
| The alliance reaches a population more than 1,000. |
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| 04/02/23 | Joining of:Dreko. |
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| 05/02/23 | The alliance reaches a population more than 5,000. |
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| 06/02/23 | Joining of:Hashirama, blazkox and barrrd. |
|  The alliance have their first conquest. |
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| 07/02/23 | Joining of:Kyj, Vanity, Chaos, Lere, Crusher, Boeing and Carres. |
| The alliance reaches a population more than 10,000. |
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| 08/02/23 | Joining of:moi. |
| Leaving of:Lere. |
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| 09/02/23 | Joining of:Nognif, Azrimalos and Kalbrun. |
| The alliance has done over 5 conquests. |
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| 10/02/23 | The alliance has done over 10 conquests. |
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| 13/02/23 | The alliance is now known as LTR~SyN. |
| Joining of:dekapitator, XtAZzY, DJPutin, ASTEROID+, Qwerty, Old, Gis, Lanka, DarkKiller, Dikky, Kazeshini, ParanoiK, старый, RRR, Zloy, avers, Discomfort, KGS and Сергей. |
| The alliance reaches a population more than 50,000. |
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| 14/02/23 | The alliance reaches a population more than 100,000. |
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| 15/02/23 | Joining of:tutnut. |
| Leaving of:King_KOng and moi. |
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| 20/02/23 | Leaving of:Mate. |
| The alliance has done over 20 conquests. |
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| 23/02/23 | Joining of:Đon Ghecci. |
| Leaving of:Boeing. |
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| 24/02/23 | Deletion of:ASTEROID+. |
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| 27/02/23 | Joining of:boplssego and SoS. |
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| 28/02/23 | Leaving of:Discomfort. |
| March 2023 |
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| 01/03/23 | Deletion of:старый. |