| Oct 5, 2025 | Ranganathan | ½–½ | Retzlaff | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Najdorf Variation | |
| Oct 4, 2025 | Retzlaff | 0–1 | Mueller | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Kan Variation | |
| Oct 3, 2025 | Retzlaff | 1–0 | Shevchenko | Deutsche Ländermeisterschaft 2025 | Caro-Kann Defense: Two Knights Attack | |
| Oct 3, 2025 | Gao | 0–1 | Retzlaff | Deutsche Ländermeisterschaft 2025 | King's Indian Defense: Orthodox Variation | |
| Oct 2, 2025 | Retzlaff | 0–1 | Mai | Deutsche Ländermeisterschaft 2025 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Oct 1, 2025 | Lorenz | ½–½ | Retzlaff | Deutsche Ländermeisterschaft 2025 | Sicilian Defense: Modern Variations, Main Line | |
| Oct 1, 2025 | Retzlaff | 1–0 | Mkrtchyan | Deutsche Ländermeisterschaft 2025 | Petrov's Defense: Nimzowitsch Attack | |
| Jun 14, 2025 | Gersemann | 1–0 | Retzlaff | DEM U12 2025 | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
| Jun 13, 2025 | Retzlaff | ½–½ | Naumann | DEM U12 2025 | Caro-Kann Defense: Two Knights Attack | |
| Jun 12, 2025 | Retzlaff | 1–0 | Geschke | DEM U12 2025 | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 11, 2025 | Fadeev | 1–0 | Retzlaff | DEM U12 2025 | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 11, 2025 | Retzlaff | ½–½ | Li | DEM U12 2025 | French Defense: McCutcheon Variation, Lasker Variation | |
| Jun 10, 2025 | Moskalenko | 0–1 | Retzlaff | DEM U12 2025 | King's Indian Defense: Orthodox Variation, Glek Defense | |
| Jun 9, 2025 | Retzlaff | 1–0 | Varazi | DEM U12 2025 | Italian Game: Giuoco Pianissimo, Normal | |
| Jun 8, 2025 | Haas | ½–½ | Retzlaff | DEM U12 2025 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 8, 2025 | Retzlaff | ½–½ | Classen | DEM U12 2025 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Dec 30, 2024 | Retzlaff | 1–0 | Ahryzkov | DVM U14 2024 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Dec 29, 2024 | Retzlaff | 1–0 | Obermair | DVM U14 2024 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Dec 29, 2024 | Retzlaff | 0–1 | Ramming | DVM U14 2024 | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Dec 28, 2024 | Retzlaff | ½–½ | Arne | DVM U14 2024 | Sicilian Defense: O'Kelly Variation, Normal System | |
| Dec 28, 2024 | Nguyen | ½–½ | Retzlaff | DVM U14 2024 | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 27, 2024 | Retzlaff | ½–½ | Bock | DVM U14 2024 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Dec 27, 2024 | Meijers | 0–1 | Retzlaff | DVM U14 2024 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 13, 2024 | Retzlaff | 0–1 | Shanovskyi | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 13, 2024 | Retzlaff | 0–1 | Schaffert | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Scandinavian Defense: Bronstein Variation | |
| Apr 13, 2024 | Retzlaff | 1–0 | Dietzel | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Italian Game: Scotch Gambit, de Riviere Defense | |
| Apr 13, 2024 | Retzlaff | 1–0 | Kaiser | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | ? | |
| Apr 13, 2024 | Siegle | 1–0 | Retzlaff | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Sicilian Defense: Wing Gambit | |
| Apr 13, 2024 | Merkel | 0–1 | Retzlaff | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Sicilian Defense: Alapin Variation | |
| Apr 13, 2024 | Geshnizjani | 1–0 | Retzlaff | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Sicilian Defense: Alapin Variation | |
| Apr 13, 2024 | Brettschneider | ½–½ | Retzlaff | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | English Opening: King's English Variation, Two Knights Variation, Reversed Dragon | |
| Apr 13, 2024 | Walliser | 1–0 | Retzlaff | W?rttembergische Schnellschach Mannschaftsmeisterschaft 2024 | Sicilian Defense: Delayed Alapin Variation, with e6 | |