| Nov 23, 2025 | Klug | 1–0 | Osthus | Round 9: Klug, Thomas Sebastian - Osthus, Jannis | Caro-Kann Defense: Classical Variation | |
| Nov 23, 2025 | Baesmann | 1–0 | Klug | Round 8: Baesmann, Alexander - Klug, Thomas Sebastian | Caro-Kann Defense | |
| Nov 23, 2025 | Klug | 0–1 | Baumann | Round 7: Klug, Thomas Sebastian - Baumann, Paul | Queen's Gambit Declined: Marshall Defense | |
| Nov 23, 2025 | Anish H S | 1–0 | Klug | Round 6: Anish H S - Klug, Thomas Sebastian | Caro-Kann Defense | |
| Nov 23, 2025 | Klug | 0–1 | Maalavigaa R | Round 5: Klug, Thomas Sebastian - Maalavigaa R | Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line | |
| Nov 23, 2025 | Schulze | 1–0 | Klug | Round 4: Schulze, Lukas - Klug, Thomas Sebastian | English Opening: Anglo-Indian Defense, Scandinavian Defense, Exchange Variation | |
| Nov 23, 2025 | Klug | 0–1 | Kadel | Round 3: Klug, Thomas Sebastian - Kadel, Julius Sebastian | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Nov 23, 2025 | Tilleman | 0–1 | Klug | Round 2: Tilleman, Mika Ivo - Klug, Thomas Sebastian | Caro-Kann Defense | |
| Nov 23, 2025 | Klug | 1–0 | Doedens | Round 1: Klug, Thomas Sebastian - Doedens, Julian | Benoni Defense | |
| Nov 22, 2025 | Klug | 1–0 | Tilleman | Round 9: Klug, Thomas Sebastian - Tilleman, Mika Ivo | Semi-Slav Defense: Stoltz Variation, Center Variation | |
| Nov 22, 2025 | van Spronsen | 0–1 | Klug | Round 8: van Spronsen, Jakob - Klug, Thomas Sebastian | Caro-Kann Defense: Exchange Variation | |
| Nov 22, 2025 | Klug | 1–0 | Lauterbach | Round 7: Klug, Thomas Sebastian - Lauterbach, Levi-Matias | Queen's Gambit Declined: Austrian Defense | |
| Nov 22, 2025 | Maalavigaa R | 1–0 | Klug | Round 6: Maalavigaa R - Klug, Thomas Sebastian | Caro-Kann Defense | |
| Nov 22, 2025 | Klug | 0–1 | Rozek | Round 5: Klug, Thomas Sebastian - Rozek, Andre | Slav Defense | |
| Nov 22, 2025 | Hecht | 1–0 | Klug | Round 4: Hecht, Maja - Klug, Thomas Sebastian | Queen's Pawn Game: Accelerated London System | |
| Nov 22, 2025 | Klug | 1–0 | Hoetling | Round 3: Klug, Thomas Sebastian - Hoetling, Alexander | Queen's Gambit Declined: Marshall Defense | |
| Nov 22, 2025 | Kraus | 1–0 | Klug | Round 2: Kraus, Johanna - Klug, Thomas Sebastian | Queen's Pawn Game: Stonewall Attack | |
| Nov 22, 2025 | Klug | 0–1 | Reiter | Round 1: Klug, Thomas Sebastian - Reiter, Emil | Ruy Lopez: Morphy Defense, Jaffe Gambit | |
