| Apr 12, 2026 | Thuemler | 0–1 | Schliebener | Round 9: Thuemler, Floris - Schliebener, Stephan | Sicilian Defense: Kramnik Variation | |
| Apr 11, 2026 | Krefenstein | ½–½ | Thuemler | Round 8: Krefenstein, Sergej - Thuemler, Floris | Queen's Gambit Declined: Semi-Slav, Abrahams Variation | |
| Apr 10, 2026 | Chakhalov | ½–½ | Thuemler | Round 7: Chakhalov, Mikael - Thuemler, Floris | Ruy Lopez: Morphy Defense | |
| Apr 9, 2026 | Thuemler | ½–½ | Gelman | Round 6: Thuemler, Floris - Gelman, Josef | Benoni Defense: French Benoni | |
| Apr 8, 2026 | Thuemler | 1–0 | Brau | Round 5: Thuemler, Floris - Brau, Luca | Pirc Defense: 150 Attack | |
| Apr 7, 2026 | Piz | 1–0 | Thuemler | Round 4: Piz, Maxim, Dr. - Thuemler, Floris | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Apr 6, 2026 | Noll | 1–0 | Thuemler | Round 3: Noll, Paul - Thuemler, Floris | Nimzo-Larsen Attack: Classical Variation | |
| Apr 5, 2026 | Thuemler | 0–1 | Verbitsky | Round 2: Thuemler, Floris - Verbitsky, Jaroslaw | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 4, 2026 | Jahnz | 1–0 | Thuemler | Round 1: Jahnz, Laurin - Thuemler, Floris | Center Game: Paulsen Attack Variation | |
| Dec 30, 2025 | Thuemler | 1–0 | Belka | DVM U16 2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 29, 2025 | Marynychenko | 1–0 | Thuemler | DVM U16 2025 | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Dec 28, 2025 | Thuemler | ½–½ | Merenda | DVM U16 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Dec 28, 2025 | Rempel | 0–1 | Thuemler | DVM U16 2025 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 27, 2025 | Stettner | 1–0 | Thuemler | DVM U16 2025 | Italian Game: Scotch Gambit, Max Lange Attack | |
| Dec 27, 2025 | Thuemler | 1–0 | Gotfried | DVM U16 2025 | French Defense: Knight Variation | |
| Jul 26, 2025 | Thuemler | 0–1 | Eilenberg | Round 1: Thuemler, Floris - Eilenberg, Jonas | Sicilian Defense: Lasker-Pelikan Variation | |
| May 25, 2024 | Jablonski | ½–½ | Thuemler | DEM U14 2024 | Queen's Gambit Declined | |
| May 24, 2024 | Kaplan | 1–0 | Thuemler | DEM U14 2024 | Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | |
| May 23, 2024 | Thuemler | ½–½ | Bangert | DEM U14 2024 | Sicilian Defense: Open | |
| May 22, 2024 | Thuemler | 0–1 | Dodul | DEM U14 2024 | Ruy Lopez: Schliemann Defense | |
| May 22, 2024 | Sasse | ½–½ | Thuemler | DEM U14 2024 | French Defense: Steiner Variation | |
| May 21, 2024 | Li | ½–½ | Thuemler | DEM U14 2024 | Italian Game: Scotch Gambit, Max Lange Attack | |
| May 20, 2024 | Thuemler | 0–1 | Stichter | DEM U14 2024 | Sicilian Defense: Kramnik Variation | |
| May 19, 2024 | Thuemler | 0–1 | Turel | DEM U14 2024 | Ruy Lopez: Closed, Worrall Attack, Castling Line | |
| May 19, 2024 | Keßler | 0–1 | Thuemler | DEM U14 2024 | Four Knights Game: Italian Variation, Noa Gambit | |
| Nov 17, 2024 | Thuemler | 1–0 | Reins | Round 4: Thuemler, Floris - Reins, Henning | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Nov 17, 2024 | Alpers | 1–0 | Thuemler | Round 5: Alpers, Arne - Thuemler, Floris | Semi-Slav Defense: Noteboom Variation | |
| Nov 16, 2024 | Thuemler | ½–½ | Paashaus | Round 2: Thuemler, Floris - Paashaus, Detlef | French Defense: Advance Variation, Paulsen Attack | |
| Nov 16, 2024 | Vormann | ½–½ | Thuemler | Round 3: Vormann, Dirk - Thuemler, Floris | Queen's Pawn Game: Accelerated London System | |
| Nov 15, 2024 | Ngo | 1–0 | Thuemler | Round 1: Ngo, Minh Duc - Thuemler, Floris | Ruy Lopez: Morphy Defense | |
