| Jun 1, 2025 | Keyser | ½–½ | Pittelkow | Round 7: Keyser, Robin - Pittelkow, Andreas, Dr. | Trompowsky Attack | |
| May 31, 2025 | Pittelkow | 1–0 | Farokhi | Round 6: Pittelkow, Andreas, Dr. - Farokhi, Darian | King's Indian Attack: French Variation | |
| May 31, 2025 | Bargsten | 1–0 | Pittelkow | Round 5: Bargsten, Justus - Pittelkow, Andreas, Dr. | King's Indian Defense: Semi-Averbakh System | |
| May 30, 2025 | Pittelkow | 1–0 | Tarasenko | Round 4: Pittelkow, Andreas, Dr. - Tarasenko, Nazar | King's Indian Attack: Sicilian Variation | |
| May 30, 2025 | Schaper | ½–½ | Pittelkow | Round 3: Schaper, Jan Erik - Pittelkow, Andreas, Dr. | Rapport-Jobava System | |
| May 29, 2025 | Pittelkow | 1–0 | Heimbrodt | Round 2: Pittelkow, Andreas, Dr. - Heimbrodt, Birk | King's Indian Attack | |
| May 29, 2025 | Mis | 0–1 | Pittelkow | Round 1: Mis, Filipp - Pittelkow, Andreas, Dr. | King's Indian Defense | |
| May 12, 2024 | Trapp | 1–0 | Pittelkow | 3. Itzehoer Schach Open | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| May 11, 2024 | Pittelkow | ½–½ | Pirtac | 3. Itzehoer Schach Open | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| May 11, 2024 | Papenfuss | 0–1 | Pittelkow | 3. Itzehoer Schach Open | Sicilian Defense: Old Sicilian | |
| May 10, 2024 | Pittelkow | ½–½ | Braun | 3. Itzehoer Schach Open | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| May 10, 2024 | Popvasilev | 1–0 | Pittelkow | 3. Itzehoer Schach Open | Sicilian Defense: Closed, Traditional | |
| May 9, 2024 | Pittelkow | 1–0 | Margaryan | 3. Itzehoer Schach Open | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| May 9, 2024 | Greiner | 0–1 | Pittelkow | 3. Itzehoer Schach Open | Sicilian Defense: Old Sicilian | |
| — | Pittelkow | ½–½ | Teille | Round 2: Pittelkow, Andreas, Dr. - Teille, Karl | King's Indian Attack | |
| — | Pittelkow | 1–0 | Miowitz | Round 4: Pittelkow, Andreas, Dr. - Miowitz, Torsten | King's Indian Attack | |
| — | Pittelkow | ½–½ | Schubert | Round 6: Pittelkow, Andreas, Dr. - Schubert, Matthias | King's Indian Attack: Symmetrical Defense | |
| — | Lehmkuhl | ½–½ | Pittelkow | Round 1: Lehmkuhl, Stefan - Pittelkow, Andreas, Dr. | Trompowsky Attack | |
| — | Schramm | ½–½ | Pittelkow | Round 3: Schramm, Kilian - Pittelkow, Andreas, Dr. | Sicilian Defense: Old Sicilian | |
| — | Jacobi | 1–0 | Pittelkow | Round 5: Jacobi, Felix-Hagen - Pittelkow, Andreas, Dr. | Sicilian Defense: McDonnell Attack, Tal Gambit | |
| — | Buergener | ½–½ | Pittelkow | Round 7: Buergener, Richard - Pittelkow, Andreas, Dr. | Sicilian Defense: Alapin Variation, Barmen Defense | |
