| May 17, 2026 | Schimmer | 0–1 | Eichmann | Runde 7: Schimmer, Jens - Eichmann, Andreas | Nimzo-Indian Defense: Leningrad Variation | |
| May 16, 2026 | Eichmann | 0–1 | Christiansen | Runde 6: Eichmann, Andreas - Christiansen, Lea-Maileen | Polish Opening: Outflank Variation | |
| May 16, 2026 | Bosselmann | 0–1 | Eichmann | Runde 5: Bosselmann, Juergen - Eichmann, Andreas | King's Pawn Game: Dresden Opening | |
| May 15, 2026 | Eichmann | 1–0 | Christiansen | Runde 4: Eichmann, Andreas - Christiansen, Jana-Marie | Polish Opening | |
| May 15, 2026 | Bredereck | 1–0 | Eichmann | Runde 3: Bredereck, David - Eichmann, Andreas | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Oct 5, 2025 | Wang | 1–0 | Eichmann | Round 5: Wang, Chris-Enyu - Eichmann, Andreas | Italian Game: Two Knights Defense, Fried Liver Attack | |
| Oct 4, 2025 | Eichmann | 1–0 | Kolbinger | Round 4: Eichmann, Andreas - Kolbinger, Maartje | Polish Opening | |
| Oct 4, 2025 | Dintinger | 1–0 | Eichmann | Round 3: Dintinger, Ata Lucien - Eichmann, Andreas | Vienna Gambit, with Max Lange Defense | |
| Oct 3, 2025 | Joehnke | 0–1 | Eichmann | Round 2: Joehnke, Bjoern - Eichmann, Andreas | Four Knights Game: Italian Variation | |
| Oct 3, 2025 | Eichmann | 0–1 | Bartels | Round 1: Eichmann, Andreas - Bartels, Leonard | Polish Opening | |
| Jun 29, 2025 | Eichmann | ½–½ | Wolter | Round 9: Eichmann, Andreas - Wolter, Kerstin | Polish Opening | |
| Jun 29, 2025 | Herrmann | 1–0 | Eichmann | Round 8: Herrmann, Lutz - Eichmann, Andreas | Ruy Lopez: Cozio Defense | |
| Jun 29, 2025 | Ansmann | 0–1 | Eichmann | Round 7: Ansmann, Willi - Eichmann, Andreas | King's Pawn Game: Dresden Opening | |
| Jun 29, 2025 | Eichmann | 1–0 | Kamal Zahra | Round 6: Eichmann, Andreas - Kamal Zahra | Polish Opening | |
| Jun 29, 2025 | Netuschil | 1–0 | Eichmann | Round 4: Netuschil, Marvin - Eichmann, Andreas | Vienna Game: Vienna Gambit | |
| Jun 29, 2025 | Eichmann | 0–1 | Moseler | Round 3: Eichmann, Andreas - Moseler, Thomas | English Orangutan | |
| Jun 29, 2025 | Winkler | 1–0 | Eichmann | Round 2: Winkler, Georg - Eichmann, Andreas | Italian Game: Two Knights Defense | |
| Jun 29, 2025 | Eichmann | 0–1 | Kraeuter | Round 1: Eichmann, Andreas - Kraeuter, Paavo Alexander | Polish Opening | |
| Jun 1, 2025 | Eichmann | 0–1 | Junge | Round 7: Eichmann, Andreas - Junge, Julia Marie | Polish Opening | |
| May 31, 2025 | Rockmann | 1–0 | Eichmann | Round 6: Rockmann, Enno - Eichmann, Andreas | Scotch Game: Scotch Gambit, Advance Variation | |
| May 31, 2025 | Lohmann | 0–1 | Eichmann | Round 5: Lohmann, Rene - Eichmann, Andreas | ? | |
| May 30, 2025 | Eichmann | 1–0 | Brandt | Round 4: Eichmann, Andreas - Brandt, Volker | Polish Opening: Outflank Variation | |
| May 30, 2025 | Eichmann | 1–0 | Koop | Round 3: Eichmann, Andreas - Koop, Michael | Polish Opening | |
| May 12, 2024 | Zimbelmann | 0–1 | Eichmann | 3. Itzehoer Schach Open (37-58) | Rapport-Jobava System | |
| May 11, 2024 | Eichmann | 0–1 | Ackermann | 3. Itzehoer Schach Open (37-58) | Polish Opening | |
| May 11, 2024 | Taube | 0–1 | Eichmann | 3. Itzehoer Schach Open (37-58) | Italian Game: Anti-Fried Liver Defense | |
| May 10, 2024 | Eichmann | 0–1 | Magezi | 3. Itzehoer Schach Open (37-58) | Polish Opening | |
| May 10, 2024 | Al Amin | 1–0 | Eichmann | 3. Itzehoer Schach Open (37-58) | Bishop's Opening: Vienna Hybrid | |
