| Kruckenhauser, Arthur2262 | 1-0 | Castellanos Hernandez, Geo1563 | Titled Tuesday 31st Aug | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Xie, Bryan1998 | Titled Tuesday 31st Aug | 2021 |
| Shubenkova, Veronika1839 | 1-0 | Castellanos Hernandez, Geo1563 | Titled Tuesday 31st Aug | 2021 |
| Krassilnikov, E2381 | 1-0 | Castellanos Hernandez, Geo1563 | Titled Tuesday 31st Aug | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Jimenez Fernandez, Rebeca1905 | Titled Tuesday 20th July | 2021 |
| Lauridsen, Jm2215 | 1-0 | Castellanos Hernandez, Geo1563 | Titled Tuesday 20th July | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Bures, Vi2144 | Titled Tuesday 20th July | 2021 |
| Castellanos Hernandez, Geo1563 | 1-0 | Markelova, L2144 | Titled Tuesday 20th July | 2021 |
| Melkevik, J1888 | 0-1 | Castellanos Hernandez, Geo1563 | Titled Tuesday 20th July | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Singh, Ar2064 | Titled Tuesday 20th July | 2021 |
| Langner, L12380 | 1-0 | Castellanos Hernandez, Geo1563 | Titled Tuesday 20th July | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Costachi, M2471 | Titled Tuesday 20th July | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Buchenau, F2317 | Titled Tuesday 20th July | 2021 |
| Perez Leiva, Jerzy Jesus2384 | 1-0 | Castellanos Hernandez, Geo1563 | Titled Tuesday 20th July | 2021 |
| Castellanos Hernandez, Geo1563 | 0-1 | Rodrigues, Af2085 | Titled Tuesday 13th July | 2021 |