| Castellanos Rodriguez, R2485 | 1-0 | Thomsen, Thomas Claudius1894 | Granada Chess Open 2025 | 2025 |
| Peinado Ruiz, R1922 | 1-0 | Thomsen, Thomas Claudius1792 | La Zubia Open 2023 | 2023 |
| Thomsen, Thomas Claudius1792 | ½-½ | Cuesta Bustos, R1996 | La Zubia Open 2023 | 2023 |
| Piernagorda Copado, Jose2066 | ½-½ | Thomsen, Thomas Claudius1792 | La Zubia Open 2023 | 2023 |
| Thomsen, Thomas Claudius1792 | ½-½ | Gaya Llodra, J2119 | La Zubia Open 2023 | 2023 |
| Hernandez Roldan, M2221 | 1-0 | Thomsen, Thomas Claudius1734 | I Benalmadena Rapid Open | 2023 |
| Bouzo Alvarez, J2174 | 1-0 | Thomsen, Thomas Claudius1734 | I Benalmadena Rapid Open | 2023 |
| Terron Elena, F2168 | 1-0 | Thomsen, Thomas Claudius1734 | I Benalmadena Rapid Open | 2023 |
| Thomsen, Thomas Claudius1780 | 0-1 | Berkovich, M2326 | Gran Canaria Online Blitz | 2021 |
| Perez Garcia, Alejandro2338 | 0-1 | Thomsen, Thomas Claudius1780 | Gran Canaria Online Blitz | 2021 |
| Francisco Guecamburu, Candela Be2034 | 1-0 | Thomsen, Thomas Claudius1780 | Gran Canaria Online Blitz | 2021 |
| Thomsen, Thomas Claudius1780 | 0-1 | Harshavardhan, G B2397 | Gran Canaria Online Blitz | 2021 |
| Poschadel, Andreas Gregor2061 | 1-0 | Thomsen, Thomas Claudius1780 | Gran Canaria Online Blitz | 2021 |
| Thomsen, Thomas Claudius1780 | 0-1 | Manon, Reja Neer2143 | Gran Canaria Online Blitz | 2021 |
| Diaz Gallego, S1814 | 1-0 | Thomsen, Thomas Claudius1778 | II Zujar - Villa Termal | 2020 |