| Jan 5, 2026 | Bischop | 0–1 | Yassa | Runde 7: Bischop, Dirk - Yassa, Daniel | Horwitz Defense | |
| Jan 4, 2026 | Uz | ½–½ | Bischop | Runde 6: Uz, Kaan - Bischop, Dirk | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Jan 4, 2026 | Nie | 0–1 | Bischop | Runde 5: Nie, Felix - Bischop, Dirk | French Defense: Advance Variation, Paulsen Attack | |
| Jan 3, 2026 | Bischop | 1–0 | Yi | Runde 4: Bischop, Dirk - Yi, Sirius | Queen's Pawn Game: London System | |
| Jan 3, 2026 | Hohlbein | 0–1 | Bischop | Runde 3: Hohlbein, Alexander - Bischop, Dirk | French Defense: Advance Variation, Paulsen Attack | |
| Jan 2, 2026 | Bischop | 1–0 | Bildat | Runde 2: Bischop, Dirk - Bildat, Jonathan | Queen's Pawn Game: Accelerated London System | |
| Nov 1, 2025 | Scherdin | 0–1 | Bischop | Runde 7: Scherdin, Jamie - Bischop, Dirk | French Defense: Advance Variation, Main Line | |
| Nov 1, 2025 | Bischop | ½–½ | Meyer | Runde 6: Bischop, Dirk - Meyer, Loenne | Queen's Pawn Game: London System | |
| Nov 1, 2025 | Bischop | 1–0 | Kuper | Runde 5: Bischop, Dirk - Kuper, Ben | London System, with Be2 | |
| Oct 31, 2025 | Kerl | 1–0 | Bischop | Runde 4: Kerl, Guenter - Bischop, Dirk | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Oct 31, 2025 | Klages | 0–1 | Bischop | Runde 3: Klages, Justus - Bischop, Dirk | French Defense: Advance Variation, Paulsen Attack | |
| Oct 30, 2025 | Bischop | 0–1 | Rose | Runde 2: Bischop, Dirk - Rose, Simeon | London System, with Be2 | |
| Jan 3, 2025 | Grunwald | 1–0 | Bischop | Round 3: Grunwald, Hannes Leon - Bischop, Dirk | French Defense: Exchange Variation | |
| Jan 2, 2025 | Bischop | ½–½ | Leppert | Round 2: Bischop, Dirk - Leppert, Hans-Juergen | Horwitz Defense | |
| Jan 2, 2025 | Ismail | 1–0 | Bischop | Round 1: Ismail, Nauras - Bischop, Dirk | French Defense: Advance Variation, Paulsen Attack | |
| Nov 3, 2024 | Rabe | 1–0 | Bischop | Round 7: Rabe, Elina - Bischop, Dirk | English Opening: Agincourt Defense | |
| Nov 2, 2024 | Bischop | 0–1 | Moeller | Round 6: Bischop, Dirk - Moeller, Marek | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Nov 2, 2024 | Schenk | 0–1 | Bischop | Round 5: Schenk, Quentin Alexander - Bischop, Dirk | French Defense: Two Knights Variation | |
| Nov 1, 2024 | Bischop | 0–1 | Nair | Round 4: Bischop, Dirk - Nair, Pranav Prasobh | Queen's Pawn Game: Accelerated London System | |
| Nov 1, 2024 | Fuchs | 1–0 | Bischop | Round 3: Fuchs, Stefan - Bischop, Dirk | English Opening: Mikenas-Carls Variation | |
| Oct 31, 2024 | Bischop | 1–0 | Saloum | Round 2: Bischop, Dirk - Saloum, Yarob | Queen's Pawn Game: London System | |
| Oct 31, 2024 | Theile-Rasche | ½–½ | Bischop | Round 1: Theile-Rasche, Nelson - Bischop, Dirk | French Defense: Exchange Variation | |
| Jan 7, 2023 | Bischop | 1–0 | Eitel | Lower Saxony Championship | C | Queen's Pawn Game: London System | |
| Jan 7, 2023 | Pac | 0–1 | Bischop | Lower Saxony Championship | C | Rapport-Jobava System | |
| Jan 5, 2023 | Abu Laila | ½–½ | Bischop | Lower Saxony Championship | C | French Defense: Exchange Variation | |