| Apr 11, 2026 | Zimmermann | 0–1 | Johannsen | Round 8: Zimmermann, Julius - Johannsen, Bjarne | Italian Game: Deutz Gambit | |
| Apr 10, 2026 | Johannsen | 0–1 | Pritzlaff | Round 7: Johannsen, Bjarne - Pritzlaff, Tim | Pirc Defense | |
| Apr 9, 2026 | Johannsen | 0–1 | Sasse | Round 6: Johannsen, Bjarne - Sasse, Conan | Sicilian Defense: Najdorf Variation | |
| Apr 9, 2026 | Rinow | 0–1 | Johannsen | Round 5: Rinow, Maximilian - Johannsen, Bjarne | Italian Game: Giuoco Pianissimo, Normal | |
| Apr 8, 2026 | Johannsen | ½–½ | Peth | Round 4: Johannsen, Bjarne - Peth, Mika | French Defense: Exchange Variation | |
| Apr 7, 2026 | Schoenrock | 1–0 | Johannsen | Round 3: Schoenrock, Elia - Johannsen, Bjarne | Queen's Pawn Game: London System | |
| Apr 7, 2026 | Johannsen | ½–½ | Sadeghpour | Round 2: Johannsen, Bjarne - Sadeghpour, Alireza | Modern Defense | |
| Apr 6, 2026 | Rafalzik | 0–1 | Johannsen | LJEM SH 2026 - U16 | Slav Defense | |
| Apr 18, 2025 | Johannsen | 0–1 | Li | Runde 8: Johannsen, Bjarne - Li, Luxuan | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Apr 17, 2025 | Golke | 1–0 | Johannsen | Runde 7: Golke, Philipp - Johannsen, Bjarne | Scotch Game: Schmidt Variation | |
| Apr 16, 2025 | Christiansen | 1–0 | Johannsen | Runde 5: Christiansen, Jana-Marie - Johannsen, Bjarne | English Opening: Great Snake Variation | |
| Apr 16, 2025 | Johannsen | 1–0 | Hamm | Landesjugendeinzelmeisterschaft SH 2025 | Scotch Game: Haxo Gambit | |
| Apr 15, 2025 | Johannsen | 1–0 | Rinow | Landesjugendeinzelmeisterschaft SH 2025 | Caro-Kann Defense: Exchange Variation | |
| Apr 14, 2025 | Pfeiffer | 1–0 | Johannsen | Runde 3: Pfeiffer, Juri - Johannsen, Bjarne | Queen's Gambit Declined: Cambridge Springs Defense | |
| Apr 14, 2025 | Johannsen | 1–0 | Johannsen | Landesjugendeinzelmeisterschaft SH 2025 | French Defense: Exchange Variation | |
| Apr 13, 2025 | Petrow | 1–0 | Johannsen | Runde 1: Petrow, Andre - Johannsen, Bjarne | Semi-Slav Defense: Normal Variation | |
| Aug 1, 2024 | Johannsen | 0–1 | de Long Habermann | Round 2: Johannsen, Bjarne - de Long Habermann, Zidanta | French Defense: Exchange Variation | |
