| Jan 5, 2026 | Oblender | ½–½ | Muecke | Runde 7: Oblender, Rudi - Muecke, Leonard | Pirc Defense | |
| Jan 4, 2026 | Muecke | 1–0 | Braje | Runde 6: Muecke, Leonard - Braje, Monika | Scandinavian Defense: Modern Variation | |
| Jan 4, 2026 | Klebsch | 1–0 | Muecke | Runde 5: Klebsch, Tobias - Muecke, Leonard | Pirc Defense: 150 Attack | |
| Jan 3, 2026 | Muecke | 0–1 | Steffens | Runde 4: Muecke, Leonard - Steffens, Olaf | Alekhine Defense: Sämisch Attack | |
| Jan 3, 2026 | Celik | ½–½ | Muecke | Runde 3: Celik, Abdullah - Muecke, Leonard | Pirc Defense | |
| Jan 2, 2026 | Muecke | 1–0 | Braun | Runde 2: Muecke, Leonard - Braun, Alexander | Elephant Gambit | |
| Dec 28, 2025 | Kuegel | 1–0 | Muecke | Runde 1: Kuegel, Tobias - Muecke, Leonard | Pirc Defense: Classical Variation, Quiet System | |
| Jan 5, 2025 | Muecke | ½–½ | Kiesel | Round 7: Muecke, Leonard - Kiesel, Lucas | Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | |
| Jan 4, 2025 | Muecke | 1–0 | Nolting | Round 5: Muecke, Leonard - Nolting, Dennis | Italian Game: Giuoco Pianissimo, Normal | |
| Jan 4, 2025 | Wessels | ½–½ | Muecke | Round 6: Wessels, Stefan - Muecke, Leonard | Pirc Defense | |
| Jan 3, 2025 | Muecke | ½–½ | Boehnke | Round 3: Muecke, Leonard - Boehnke, Marc | Sicilian Defense: Smith-Morra Gambit Declined, Scandinavian Formation | |
| Jan 3, 2025 | Loecken | 0–1 | Muecke | Round 4: Loecken, Siegfried - Muecke, Leonard | Pirc Defense | |
| Jan 2, 2025 | Muecke | ½–½ | Amrhein | Round 1: Muecke, Leonard - Amrhein, Thorsten | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Jan 2, 2025 | Aden | 1–0 | Muecke | Round 2: Aden, Tammo - Muecke, Leonard | Pirc Defense: Kholmov System | |
| Dec 14, 2024 | Muecke | 1–0 | Wichelmann | Round 2: Muecke, Leonard - Wichelmann, Martin | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 14, 2024 | Muecke | 0–1 | Mueer | Round 5: Muecke, Leonard - Mueer, Sebastian | Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| Dec 14, 2024 | Muecke | ½–½ | Aden | Round 7: Muecke, Leonard - Aden, Tammo | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Dec 14, 2024 | Muecke | 0–1 | Meessen | Round 8: Muecke, Leonard - Meessen, Max | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 14, 2024 | Muecke | 1–0 | Junge | Round 10: Muecke, Leonard - Junge, Julia Marie | Italian Game: Deutz Gambit | |
| Dec 14, 2024 | Muecke | 0–1 | Skupin | Round 12: Muecke, Leonard - Skupin, Christian | Sicilian Defense: Smith-Morra Gambit | |
| Dec 14, 2024 | Adrovic | 0–1 | Muecke | Round 1: Adrovic, Asmir - Muecke, Leonard | Pirc Defense | |
| Dec 14, 2024 | Kerski | 0–1 | Muecke | Round 3: Kerski, Bjoern-Ole - Muecke, Leonard | King's Indian Defense: Normal Variation, Standard Development | |
| Dec 14, 2024 | Schneider | 1–0 | Muecke | Round 4: Schneider, Ilja - Muecke, Leonard | Pirc Defense: Sveshnikov System | |
| Dec 14, 2024 | Modder | 0–1 | Muecke | Round 6: Modder, Frank - Muecke, Leonard | Indian Defense: Przepiorka Variation | |
| Dec 14, 2024 | Sebastian Beer | 1–0 | Muecke | Round 9: Sebastian Beer - Muecke, Leonard | London System | |
| Dec 14, 2024 | Khajei | 1–0 | Muecke | Round 11: Khajei, Sina - Muecke, Leonard | Pirc Defense | |
| Dec 14, 2024 | Beeck | 0–1 | Muecke | Round 13: Beeck, Sebastian - Muecke, Leonard | Pirc Defense: Classical Variation, Quiet System, Parma Defense | |
| Jan 7, 2023 | Muecke | ½–½ | Lehmkuhl | Lower Saxony Championship | A | Zukertort Opening: Pirc Invitation | |
| Jan 7, 2023 | Weigand | 1–0 | Muecke | Lower Saxony Championship | A | Pirc Defense: 150 Attack | |
| Jan 5, 2023 | Muecke | 1–0 | Moeller | Lower Saxony Championship | A | Modern Defense | |
| — | Muecke | 0–1 | Huseynov | Round 2: Muecke, Leonard - Huseynov, Ahad | Italian Game: Evans Gambit, Tartakower Attack | |
| — | Muecke | 0–1 | Steffens | Round 4: Muecke, Leonard - Steffens, Olaf | Nimzowitsch Defense: Williams Variation | |
| — | Muecke | 1–0 | Stern | Round 7: Muecke, Leonard - Stern, Philipp | Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| — | Buss | 0–1 | Muecke | Round 1: Buss, Heiko - Muecke, Leonard | Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack | |
| — | Ismail | 0–1 | Muecke | Round 3: Ismail, Nauras - Muecke, Leonard | Pirc Defense: 150 Attack | |
| — | Dohmeyer | ½–½ | Muecke | Round 5: Dohmeyer, Joern - Muecke, Leonard | Bird Opening | |
| — | Kleist | 0–1 | Muecke | Round 6: Kleist, Soeren - Muecke, Leonard | Pirc Defense: Classical Variation, Quiet System | |