| May 30, 2026 | Junge | 1–0 | Rosin | DEM U18w 2026 | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| May 29, 2026 | Kuhlmann | 0–1 | Rosin | DEM U18w 2026 | Sicilian Defense: Closed | |
| May 28, 2026 | Rosin | 0–1 | Jaupi | DEM U18w 2026 | Sicilian Defense: Lasker-Pelikan Variation | |
| May 27, 2026 | Rosin | 0–1 | Heuberger | DEM U18w 2026 | Italian Game: Two Knights Defense | |
| May 26, 2026 | Hoffmann | ½–½ | Rosin | DEM U18w 2026 | Bird Opening: Dutch Variation | |
| May 25, 2026 | Reich | 1–0 | Rosin | DEM U18w 2026 | Sicilian Defense: Closed | |
| May 24, 2026 | Rosin | ½–½ | Gyacsok | DEM U18w 2026 | Scotch Game: Haxo Gambit | |
| May 24, 2026 | Moldovan | 1–0 | Rosin | DEM U18w 2026 | Rubinstein Opening | |
| Apr 11, 2026 | Rose | 0–1 | Rosin | Round 8: Rose, Simeon - Rosin, Ida | English Opening: Carls-Bremen System | |
| Apr 10, 2026 | Rosin | ½–½ | Sala | Round 7: Rosin, Ida - Sala, Oezkan | Caro-Kann Defense: Endgame Variation | |
| Apr 9, 2026 | Rosin | 1–0 | Kuhle | Round 6: Rosin, Ida - Kuhle, Philipp | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Apr 9, 2026 | Marks | 0–1 | Rosin | LJEM SH 2026 - U18 | Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | |
| Apr 8, 2026 | Gwyther | 1–0 | Rosin | Round 4: Gwyther, Kilian - Rosin, Ida | Sicilian Defense: Four Knights Variation | |
| Apr 7, 2026 | Rosin | ½–½ | Junge | Round 3: Rosin, Ida - Junge, Julia Marie | Pirc Defense | |
| Apr 7, 2026 | Meihs | 0–1 | Rosin | LJEM SH 2026 - U18 | Sicilian Defense | |
| Apr 6, 2026 | Rosin | 0–1 | Hieke | Round 1: Rosin, Ida - Hieke, Jonas | Italian Game: Scotch Gambit, Anderssen Attack | |
| Apr 17, 2025 | Rosin | 0–1 | Stegert | Runde 7: Rosin, Ida - Stegert, Noah Niclas | Scotch Game: Scotch Gambit, London Defense | |
| Apr 16, 2025 | Rosin | 1–0 | Ihnatiev | Landesjugendeinzelmeisterschaft SH 2025 | Sicilian Defense: Kan Variation, Wing Attack | |
| Apr 16, 2025 | Voss | 0–1 | Rosin | Landesjugendeinzelmeisterschaft SH 2025 | Sicilian Defense: Closed, Fianchetto Variation | |
| Apr 15, 2025 | Gwyther | 1–0 | Rosin | Landesjugendeinzelmeisterschaft SH 2025 | Sicilian Defense: Four Knights Variation | |
| Apr 14, 2025 | Rosin | 0–1 | Manz | Runde 2: Rosin, Ida - Manz, Lukas | Sicilian Defense: Classical Variation | |
| Apr 14, 2025 | Rosin | 0–1 | Frahm | Landesjugendeinzelmeisterschaft SH 2025 | Italian Game: Scotch Gambit, Janowski Defense | |
| Apr 13, 2025 | Ebersbach | 0–1 | Rosin | Landesjugendeinzelmeisterschaft SH 2025 | Barnes Opening | |
