| 129262 | Athanasopoulos - Vollmer | 0-1 | 8th of April 2021 15:50:18 | (chess) | rated |
| 129267 | Casagrande - Athanasopoulos | 1-0 | 9th of April 2021 08:48:06 | (chess) | rated |
| 129272 | Athanasopoulos - Wiaderek | 0-1 | 8th of April 2021 15:50:18 | (chess) | rated |
| 129273 | Pech - Athanasopoulos | 1-0 | 9th of April 2021 22:14:07 | (chess) | rated |
| 129274 | Athanasopoulos - Voudouris | 0-1 | 8th of April 2021 15:50:18 | (chess) | rated |
| 129275 | Domingo - Athanasopoulos | 1-0 | 8th of April 2021 15:50:18 | (chess) | rated |