| May 30, 2026 | Schwerdt | 1–0 | Arne | ODJM B 2026 | French Defense: Exchange Variation | |
| May 29, 2026 | Retzlaff | 1–0 | Arne | ODJM B 2026 | King's Pawn Game | |
| May 28, 2026 | Arne | 1–0 | Kautny | ODJM B 2026 | King's Pawn Game: Busch-Gass Gambit, Chiodini Gambit | |
| May 27, 2026 | Doeding | 0–1 | Arne | ODJM B 2026 | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| May 27, 2026 | Arne | ½–½ | Rose | ODJM B 2026 | Sicilian Defense: Moscow Variation, Main Line | |
| May 26, 2026 | Borriss | 0–1 | Arne | ODJM B 2026 | Sicilian Defense: Alapin Variation, Stoltz Attack | |
| May 25, 2026 | Arne | 0–1 | Hansen | ODJM B 2026 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 24, 2026 | Rabus | 0–1 | Arne | ODJM B 2026 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 24, 2026 | Arne | ½–½ | Mikayelyan | ODJM B 2026 | Sicilian Defense: Moscow Variation | |
| Jul 17, 2025 | Petzold | 1–0 | Arne | Round 1: Petzold, Johannes Julius - Arne, Jonas | Sicilian Defense: O'Kelly Variation, Venice System | |
| Jun 14, 2025 | Arne | ½–½ | Andresen | ODJM A 2025 | Caro-Kann Defense: Exchange Variation | |
| Jun 13, 2025 | Retzlaff | ½–½ | Arne | ODJM A 2025 | Caro-Kann Defense: Two Knights Attack | |
| Jun 12, 2025 | Arne | 1–0 | Grabowski | ODJM A 2025 | Polish Opening: Bugayev Advance Variation | |
| Jun 11, 2025 | Andresen | 1–0 | Arne | ODJM A 2025 | Bogo-Indian Defense: Retreat Variation | |
| Jun 11, 2025 | Arne | ½–½ | Schuricht | ODJM A 2025 | King's Indian Defense: Makogonov Variation | |
| Jun 10, 2025 | Hierl | 1–0 | Arne | ODJM A 2025 | Sicilian Defense: Closed | |
| Jun 9, 2025 | Arne | ½–½ | Seifert | ODJM A 2025 | Queen's Pawn Game: Zukertort Variation | |
| Jun 8, 2025 | Mueller | ½–½ | Arne | ODJM A 2025 | Sicilian Defense: O'Kelly Variation, Maróczy Bind | |
| Jun 8, 2025 | Arne | 0–1 | Koehler | ODJM A 2025 | Sicilian Defense: Closed | |
| Jan 19, 2025 | Sikorra | 0–1 | Arne | Round 5: Sikorra, Philipp - Arne, Jonas | Indian Defense: Przepiorka Variation | |
| Jan 18, 2025 | Arne | ½–½ | Motzer | Round 4: Arne, Jonas - Motzer, Heinrich, Dr. | French Defense: Rubinstein Variation, Fort Knox Variation | |
| Dec 30, 2024 | Blumenthal Tuset | 0–1 | Arne | DVM U14 2024 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 29, 2024 | Arne | 1–0 | Bohatyrova | DVM U14 2024 | English Opening: King's English Variation | |
| Dec 29, 2024 | Arne | ½–½ | Fischermann | DVM U14 2024 | Indian Defense: Przepiorka Variation | |
| Dec 28, 2024 | Arne | ½–½ | Freude | DVM U14 2024 | Sicilian Defense: Closed | |
| Dec 28, 2024 | Retzlaff | ½–½ | Arne | DVM U14 2024 | Sicilian Defense: O'Kelly Variation, Normal System | |
| Dec 27, 2024 | Arne | 1–0 | Yan | DVM U14 2024 | Sicilian Defense: Closed | |
| Nov 22, 2024 | Arne | ½–½ | Tsiapouris | Round 2: Arne, Jonas - Tsiapouris, Michael, Dr. | Pirc Defense | |
| Nov 22, 2024 | Arne | 1–0 | Braeuer | Round 1: Arne, Jonas - Braeuer, Karl-Heinz | Sicilian Defense: Taimanov Variation | |
| Nov 23, 2024 | Hilgert | 1–0 | Arne | Round 3: Hilgert, Felix - Arne, Jonas | Catalan Opening | |