| Mar 29, 2026 | von Zimmermann | ½–½ | Hebbinghaus | Round 6: von Zimmermann, Georg - Hebbinghaus, Holger | Queen's Pawn Game: Accelerated London System | |
| Mar 28, 2026 | Scholz | ½–½ | von Zimmermann | Round 5: Scholz, Peter - von Zimmermann, Georg | Sicilian Defense: Alapin Variation | |
| Mar 28, 2026 | von Zimmermann | ½–½ | Hilverda | Round 4: von Zimmermann, Georg - Hilverda, Alexander | Indian Defense: Accelerated London System | |
| Mar 27, 2026 | Burkhardt | 0–1 | von Zimmermann | Round 3: Burkhardt, Holger - von Zimmermann, Georg | Sicilian Defense: Alapin Variation | |
| Mar 27, 2026 | von Zimmermann | 1–0 | Groen | Round 2: von Zimmermann, Georg - Groen, Benjamin | Indian Defense: Accelerated London System | |
| Dec 30, 2025 | von Zimmermann | ½–½ | Wagner | Round 7: von Zimmermann, Georg - Wagner, Margarethe | Queen's Pawn Game: Accelerated London System | |
| Dec 30, 2025 | Oberhofer | 1–0 | von Zimmermann | Round 6: Oberhofer, Cedric - von Zimmermann, Georg | English Opening: Anglo-Indian Defense | |
| Dec 29, 2025 | von Zimmermann | 1–0 | Petersohn | Round 5: von Zimmermann, Georg - Petersohn, Sadko | Indian Defense | |
| Dec 29, 2025 | Niemann | 0–1 | von Zimmermann | Round 4: Niemann, Silvio - von Zimmermann, Georg | Sicilian Defense: Old Sicilian | |
| Dec 28, 2025 | von Zimmermann | 1–0 | Recknagel | Round 3: von Zimmermann, Georg - Recknagel, Armin | Indian Defense | |
| Dec 28, 2025 | Voellinger | 1–0 | von Zimmermann | Round 2: Voellinger, Florian - von Zimmermann, Georg | King's Indian Defense | |
| Dec 27, 2025 | von Zimmermann | 1–0 | Hilbenz | Round 1: von Zimmermann, Georg - Hilbenz, Guntram, Dr. | Queen's Pawn Game: Accelerated London System | |
| Jul 18, 2025 | von Zimmermann | 0–1 | Cwiek | Round 4: von Zimmermann, Georg - Cwiek, Ryszard | Dutch Defense | |
| Jul 17, 2025 | von Zimmermann | ½–½ | Kesselmeier | Round 2: von Zimmermann, Georg - Kesselmeier, Kevin | Queen's Pawn Game: Accelerated London System | |
| Nov 22, 2024 | Weyer | ½–½ | von Zimmermann | Round 2: Weyer, Jonas - von Zimmermann, Georg | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Nov 22, 2024 | von Zimmermann | 1–0 | Kurth | Round 1: von Zimmermann, Georg - Kurth, Michael | Indian Defense | |
