| Nov 23, 2025 | Fieberg | 0–1 | Kolb | Round 9: Fieberg, Samuel - Kolb, Tobias | Caro-Kann Defense: Classical Variation | |
| Nov 23, 2025 | Reller | 0–1 | Fieberg | Round 8: Reller, Ole - Fieberg, Samuel | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 23, 2025 | Fieberg | 0–1 | Wachinger | Round 7: Fieberg, Samuel - Wachinger, Nikolas | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Nov 23, 2025 | Dauner | 1–0 | Fieberg | Round 6: Dauner, Benedikt - Fieberg, Samuel | ? | |
| Nov 23, 2025 | Fieberg | 1–0 | Buyukasik | Round 5: Fieberg, Samuel - Buyukasik, Diyap | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 23, 2025 | Kopylov | 0–1 | Fieberg | Round 4: Kopylov, Daniel - Fieberg, Samuel | French Defense: Exchange Variation | |
| Nov 23, 2025 | Fieberg | 1–0 | Martinez Alanis | Round 3: Fieberg, Samuel - Martinez Alanis, Ian Pablo | King's Indian Attack: Symmetrical Defense | |
| Nov 23, 2025 | Kadel | 0–1 | Fieberg | Round 2: Kadel, Julius Sebastian - Fieberg, Samuel | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Nov 23, 2025 | Fieberg | 1–0 | Faber | Round 1: Fieberg, Samuel - Faber, Miguel | Zukertort Opening: Kingside Fianchetto | |
| Nov 22, 2025 | Fieberg | 0–1 | Krause | Round 9: Fieberg, Samuel - Krause, Benedict | King's Indian Attack: Symmetrical Defense | |
| Nov 22, 2025 | Fieberg | 1–0 | Boder | Round 8: Fieberg, Samuel - Boder, Jan | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Nov 22, 2025 | Mimkes | 0–1 | Fieberg | Round 7: Mimkes, Pavel - Fieberg, Samuel | Italian Game: Giuoco Pianissimo, Normal | |
| Nov 22, 2025 | Fieberg | 1–0 | Wilk | Round 6: Fieberg, Samuel - Wilk, Clemens | King's Indian Attack: Yugoslav Variation | |
| Nov 22, 2025 | Mimkes | 0–1 | Fieberg | Round 5: Mimkes, Antal - Fieberg, Samuel | Ruy Lopez: Berlin Defense | |
| Nov 22, 2025 | Fieberg | ½–½ | Manucharyan | Round 4: Fieberg, Samuel - Manucharyan, Andriy | King's Indian Attack: Keres Variation | |
| Nov 22, 2025 | Lippert | ½–½ | Fieberg | Round 3: Lippert, Daniel - Fieberg, Samuel | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Nov 22, 2025 | Fieberg | 1–0 | Kantor | Round 2: Fieberg, Samuel - Kantor, Nikita | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 22, 2025 | Albus | 0–1 | Fieberg | Round 1: Albus, Alexander - Fieberg, Samuel | Queen's Pawn Game: Zukertort Variation | |
| Jun 2, 2024 | Louis | 0–1 | Fieberg | Round 7: Louis, Volker - Fieberg, Samuel | Queen's Gambit Declined: Janowski Variation | |
| Jun 1, 2024 | Fieberg | 0–1 | Barzen | Round 6: Fieberg, Samuel - Barzen, Pascal | Zukertort Opening: Queenside Fianchetto Variation | |
| Jun 1, 2024 | Muranyi | ½–½ | Fieberg | Round 5: Muranyi, Karl-Jasmin - Fieberg, Samuel | Queen's Pawn Game: Accelerated London System | |
| May 31, 2024 | Fieberg | 1–0 | Ronge | Round 4: Fieberg, Samuel - Ronge, Tim | King's Indian Attack: Symmetrical Defense | |
| May 31, 2024 | Utsch | * | Fieberg | Round 3: Utsch, Johannes - Fieberg, Samuel | ? | |
| May 30, 2024 | Fieberg | * | Vossen | Round 2: Fieberg, Samuel - Vossen, Harald | ? | |
| Nov 30, 2024 | Fieberg | 1–0 | Oezbagci | Round 1: Fieberg, Samuel - Oezbagci, Koray | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Nov 30, 2024 | Fieberg | 1–0 | Schaefer | Round 3: Fieberg, Samuel - Schaefer, Marlon | King's Indian Attack: Keres Variation | |
| Nov 30, 2024 | Fieberg | 1–0 | Reinhardt | Round 5: Fieberg, Samuel - Reinhardt, Johannes | King's Indian Attack | |
| Nov 30, 2024 | Fieberg | 1–0 | Sohr | Round 6: Fieberg, Samuel - Sohr, Jim | King's Indian Attack | |
| Nov 30, 2024 | Stockter | 0–1 | Fieberg | Round 2: Stockter, Jasper Enno - Fieberg, Samuel | Rapport-Jobava System, with e6 | |
| Nov 30, 2024 | Wong | 1–0 | Fieberg | Round 4: Wong, Gengchun - Fieberg, Samuel | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Nov 30, 2024 | Chatzidakis | 0–1 | Fieberg | Round 7: Chatzidakis, Mihail - Fieberg, Samuel | French Defense: Classical Variation, Burn Variation, Morozevich Line | |
| Jun 27, 2021 | Fieberg | ½–½ | Oberhofer | DVM U20 2020 | Sicilian Defense: Boleslavsky Variation | |
| Jun 26, 2021 | Fieberg | 0–1 | Biermann | DVM U20 2020 | French Defense: Tarrasch Variation | |
| Jun 26, 2021 | Meyling | 0–1 | Fieberg | DVM U20 2020 | Slav Defense: Exchange Variation | |
| Jun 25, 2021 | Fieberg | 1–0 | Wu | DVM U20 2021 | Sicilian Defense: Dragon Variation, Fianchetto Variation | |
| Jun 25, 2021 | Wachtel | 0–1 | Fieberg | DVM U20 2021 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 24, 2021 | Fieberg | 1–0 | Kasüschke | DVM U20 2021 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jun 24, 2021 | Reimer | ½–½ | Fieberg | DVM U20 2021 | Slav Defense: Exchange Variation, Boor Attack | |
