58 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Classen, Marnin | Kanyamarala, Trisha | 0-1 | B20 | Round 2: Classen, Marnin - Kanyamarala, Trisha | 2026-06-04 |
| Classen, Marnin | Klemm, Julian | 1/2-1/2 | B20 | ODJM B 2026 | 2026-05-30 |
| Classen, Marnin | Jamalli, Ali | 1-0 | B27 | ODJM B 2026 | 2026-05-28 |
| Classen, Marnin | Gold, Finnja | 1/2-1/2 | B41 | ODJM B 2026 | 2026-05-27 |
| Classen, Marnin | Betz, Niclas | 1-0 | C11 | ODJM B 2026 | 2026-05-24 |
| Classen, Marnin | Kautny, Fabian | 0-1 | C60 | ODJM B 2026 | 2026-05-15 |
| Classen, Marnin | Shneider, Illia | 1-0 | B11 | DEM U12 2025 | 2025-06-13 |
| Classen, Marnin | Ziem, Ole | 1/2-1/2 | C88 | DEM U12 2025 | 2025-06-11 |
| Classen, Marnin | Shalovylo, Matwij | 1/2-1/2 | C11 | DEM U12 2025 | 2025-06-10 |
| Classen, Marnin | Teng, David | 1/2-1/2 | B20 | DEM U12 2025 | 2025-06-08 |
| Classen, Marnin | Nurakyn, Suleiman | 1/2-1/2 | B10 | Round 8: Classen, Marnin - Nurakyn, Suleiman | 2025-04-17 |
| Classen, Marnin | El Zein, Bassam | 0-1 | B29 | Round 10: Classen, Marnin - El Zein, Bassam | 2025-04-17 |
| Classen, Marnin | Guo, Ethan | 0-1 | E30 | Round 1: Classen, Marnin - Guo, Ethan | 2025-04-16 |
| Classen, Marnin | Sason, Noam | 0-1 | B78 | Round 2: Classen, Marnin - Sason, Noam | 2025-04-13 |
| Classen, Marnin | Nguyen Truong An Khang | 0-1 | B10 | Round 4: Classen, Marnin - Nguyen Truong An Khang | 2025-04-13 |
| Classen, Marnin | Buff, Hannes | 1-0 | B23 | DVM U12 2024 | 2024-12-29 |
| Classen, Marnin | Fadeev, Justin Michael | 0-1 | B23 | DVM U12 2024 | 2024-12-28 |
| Classen, Marnin | Pflugbeil, Julian | 1-0 | B00 | DVM U12 2024 | 2024-12-28 |
| Classen, Marnin | Lieberknecht, Pascal | 1-0 | B00 | DVM U12 2024 | 2024-12-27 |
| Classen, Marnin | Lau, Lars | 1-0 | D86 | ODJM C 2024 | 2024-05-25 |
| Classen, Marnin | Margaryan, Mari | 1-0 | D35 | ODJM C 2024 | 2024-05-24 |
| Classen, Marnin | Schilay, Vinzenz | 0-1 | C50 | ODJM C 2024 | 2024-05-22 |
| Classen, Marnin | Weibrecht, Theo | 1-0 | E90 | ODJM C 2024 | 2024-05-20 |
| Classen, Marnin | Bharathula, Agasthya | 1-0 | C88 | ODJM C 2024 | 2024-05-19 |
| Classen, Marnin | Hellriegel, Hannes | 1/2-1/2 | C78 | DEM U10 2022 | 2022-06-11 |
| Classen, Marnin | Vu, Khoi Nguyen | 0-1 | C88 | DEM U10 2022 | 2022-06-10 |
| Classen, Marnin | Leonhardt, Max | 1-0 | C78 | DEM U10 2022 | 2022-06-08 |
| Classen, Marnin | Mulgunov, Jefim Nikolaj | 1-0 | C88 | DEM U10 2022 | 2022-06-06 |
| Classen, Marnin | Li, Yunqi | 0-1 | B92 | DEM U10 2022 | 2022-06-06 |
| Classen, Marnin | Belyaletdinov, Leonard | 0-1 | B10 | Round 2: Classen, Marnin - Belyaletdinov, Leonard | |
| Classen, Marnin | Stergioulas, Vasilis | 0-1 | B01 | Round 2: Classen, Marnin - Stergioulas, Vasilis | |
| Classen, Marnin | Kavkasidze, Ilia | 1/2-1/2 | B27 | Round 5: Classen, Marnin - Kavkasidze, Ilia | |
| Classen, Marnin | Zhang, Jingran | 0-1 | B10 | Round 6: Classen, Marnin - Zhang, Jingran | |
| Classen, Marnin | Baghramyan, Sofia | 0-1 | B42 | Round 9: Classen, Marnin - Baghramyan, Sofia |