69 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Petersen, Marcel | Vandan Alankar Sawai | 1-0 | A06 | CzechOpen 2026_A | 2026-08-01 |
| Petersen, Marcel | Peyrer, Konstantin | 0-1 | B51 | Grenke Chess Festival 2026 Open | 2026-04-05 |
| Petersen, Marcel | Ginsburg, Gennadi | 1/2-1/2 | C07 | Grenke Chess Festival 2026 Open | 2026-04-04 |
| Petersen, Marcel | Brockhoff, Moritz | 1-0 | C24 | Round 9: Petersen, Marcel - Brockhoff, Moritz | 2025-11-16 |
| Petersen, Marcel | Koellner, Ruben Gideon | 0-1 | C41 | Round 10: Petersen, Marcel - Koellner, Ruben Gideon | 2025-11-16 |
| Petersen, Marcel | Tamke, Quintus | 1-0 | B13 | 3. Berlin U25-Open Rapid | 2025-11-15 |
| Poltorak, Sebastian | Peyrer, Konstantin | 1-0 | B23 | 3. Berlin U25-Open Rapid | 2025-11-15 |
| Petersen, Marcel | Schaefer, Benjamin | 1-0 | B23 | 3. Berlin U25-Open Rapid | 2025-11-15 |
| Petersen, Marcel | Mimkes, Antal | 1-0 | B40 | Round 5: Petersen, Marcel - Mimkes, Antal | 2025-11-15 |
| Petersen, Marcel | Bayar, Mehmet | 0-1 | C23 | Round 7: Petersen, Marcel - Bayar, Mehmet | 2025-11-15 |
| Petersen, Marcel | Makarov, Glib | 1-0 | B01 | Round 4: Petersen, Marcel - Makarov, Glib | 2025-11-14 |
| Petersen, Marcel | Dubsky, Lukas | 1-0 | B40 | Round 6: Petersen, Marcel - Dubsky, Lukas | 2025-11-14 |
| Petersen, Marcel | Vardanyan, Aras | 0-1 | B52 | Round 8: Petersen, Marcel - Vardanyan, Aras | 2025-11-14 |
| Petersen, Marcel | Albersmann, Rene | 1-0 | B30 | Round 10 & Quarterfinals: Petersen, Marcel - Albersmann, Rene | 2025-11-14 |
| Petersen, Marcel | Hrebenshchykova, Yelyzaveta | 0-1 | B40 | Round 12 & Semifinals: Petersen, Marcel - Hrebenshchykova, Yelyzaveta | 2025-11-14 |
| Petersen, Marcel | Hrbek, Stepan | 1/2-1/2 | B31 | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | 2025-07-30 |
| Petersen, Marcel | Gnojek, Petr | 1-0 | B52 | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | 2025-07-28 |
| Petersen, Marcel | Kulon, Klaudia | 1/2-1/2 | B40 | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament | 2025-07-26 |
| Petersen, Marcel | Williams, Simon K | 1/2-1/2 | B40 | Reykjavik Open 2025 | 2025-04-15 |
| Petersen, Marcel | Thorhallsson, Throstur | 1/2-1/2 | B40 | Reykjavik Open 2025 | 2025-04-13 |
| Petersen, Marcel | Levin, Anthony | 1-0 | C42 | Reykjavik Open 2025 | 2025-04-12 |
| Petersen, Marcel | Kilic, Eray | 0-1 | B51 | Reykjavik Open 2025 | 2025-04-10 |
| Petersen, Marcel | Zhang, Ruijia | 1-0 | C07 | Reykjavik Open 2025 | 2025-04-09 |
| Petersen, Marcel | Bui, Bao Anh Le | 1-0 | B40 | Round 9: Petersen, Marcel - Bui, Bao Anh Le | 2024-10-27 |
| Petersen, Marcel | Knuedel, Torben | 1/2-1/2 | B27 | Round 7: Petersen, Marcel - Knuedel, Torben | 2024-10-25 |
| Petersen, Marcel | Degenhard, Simon | 0-1 | C54 | Round 5: Petersen, Marcel - Degenhard, Simon | 2024-10-24 |
| Petersen, Marcel | Polster, Christian | 1/2-1/2 | B00 | Round 3: Petersen, Marcel - Polster, Christian | 2024-10-22 |
| Petersen, Marcel | Stelmaszyk, Nico | 1/2-1/2 | B40 | Round 1: Petersen, Marcel - Stelmaszyk, Nico | 2024-10-21 |
| Petersen, Marcel | Poltorak, Sebastian | 1/2-1/2 | B40 | Round 1: Petersen, Marcel - Poltorak, Sebastian | 2024-03-30 |
| Marcel Petersen | Julian Rieper | 1-0 | C54 | Round 8: Marcel Petersen - Julian Rieper | 2023-10-28 |
| Marcel Petersen | Vitaliy Garbuz | 1-0 | B13 | Round 6: Marcel Petersen - Vitaliy Garbuz | 2023-10-26 |
| Marcel Petersen | Philipp Baur | 1-0 | B52 | Round 4: Marcel Petersen - Philipp Baur | 2023-10-25 |
| Marcel Petersen | Christian Gloeckler | 0-1 | B51 | Round 2: Marcel Petersen - Christian Gloeckler | 2023-10-24 |
| Petersen, Marcel | Fedorovsky, Michael | 1/2-1/2 | B31 | 1st Munich Pfingst Open | 2023-05-31 |
| Petersen, Marcel | Korshunov, Sergey And. | 0-1 | C47 | CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament |