| Dec 30, 2025 | Kammann | 1–0 | Joel Schlaebitz | Round 7: Kammann, Thomas - Joel Schlaebitz | Ruy Lopez: Schliemann Defense | |
| Dec 30, 2025 | Cox | ½–½ | Kammann | Round 6: Cox, Jonas - Kammann, Thomas | English Opening: Symmetrical Variation, Normal Variation | |
| Dec 29, 2025 | Kammann | 1–0 | Aditya | Round 5: Kammann, Thomas - Aditya, Apoorv | Caro-Kann Defense: Panov Attack, Main Line | |
| Dec 29, 2025 | Kammann | 0–1 | Zander | Round 4: Kammann, Thomas - Zander, Vincent | Caro-Kann Defense: Exchange Variation | |
| Dec 28, 2025 | Zachau | 0–1 | Kammann | Round 3: Zachau, Roland - Kammann, Thomas | Rubinstein Opening | |
| Dec 28, 2025 | Kammann | ½–½ | Wagner | Round 2: Kammann, Thomas - Wagner, Jovis | Ruy Lopez: Berlin Defense | |
| Dec 27, 2025 | Arnav Maheshwari | 1–0 | Kammann | Round 1: Arnav Maheshwari - Kammann, Thomas | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 30, 2024 | Unshelm | * | Kammann | Round 7: Unshelm, Jan Erik - Kammann, Thomas | Queen's Pawn Game: Chigorin Variation, Alburt Defense | |
| Dec 30, 2024 | Kammann | 0–1 | Preuschoff | Round 6: Kammann, Thomas - Preuschoff, Michael | Sicilian Defense: Boleslavsky Variation, Louma Variation | |
| Dec 29, 2024 | Amini | ½–½ | Kammann | Round 5: Amini, Yusuf - Kammann, Thomas | Sicilian Defense: Old Sicilian | |
| Dec 29, 2024 | Kammann | 0–1 | Valenta | Round 4: Kammann, Thomas - Valenta, Richard | Sicilian Defense: Classical Variation, Sozin Attack | |
| Dec 28, 2024 | Lucena Friederich | 0–1 | Kammann | Round 3: Lucena Friederich, Michael - Kammann, Thomas | Sicilian Defense: Taimanov Variation, Normal Variation | |
| Dec 28, 2024 | Kammann | 1–0 | Holzmann | Round 2: Kammann, Thomas - Holzmann, Dagmar | Owen Defense | |
| Dec 27, 2024 | Sandkamp | 1–0 | Kammann | Round 1: Sandkamp, Ralph - Kammann, Thomas | Zukertort Opening: Reversed Grünfeld | |
