| Dec 30, 2025 | Lattreuter | ½–½ | Enke | Round 7: Lattreuter, Alexander - Enke, Nils | London System | |
| Dec 29, 2025 | Eitel | ½–½ | Lattreuter | Round 6: Eitel, Luc - Lattreuter, Alexander | Caro-Kann Defense: Classical Variation | |
| Dec 29, 2025 | Lattreuter | ½–½ | Jathe | Round 5: Lattreuter, Alexander - Jathe, Tim | Queen's Pawn Game: London System | |
| Dec 27, 2025 | Tanukusuma | 0–1 | Lattreuter | Round 2: Tanukusuma, Kyllian Gotthold - Lattreuter, Alexander | Bird Opening: Dutch Variation | |
| Dec 27, 2025 | Lattreuter | 1–0 | Martinez Perez | Round 1: Lattreuter, Alexander - Martinez Perez, Geomar | Queen's Pawn Game: Accelerated London System | |
| Dec 26, 2025 | Lattreuter | 0–1 | Nguyen | Round 3: Lattreuter, Alexander - Nguyen, Laurentius | Danish Gambit | |
| Jun 14, 2025 | Storey | ½–½ | Lattreuter | ODJM B 2025 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Jun 13, 2025 | Lattreuter | 1–0 | Duchstein | ODJM B 2025 | Queen's Pawn Game: London System | |
| Jun 12, 2025 | Lattreuter | 0–1 | Berger | ODJM B 2025 | Queen's Pawn Game: London System | |
| Jun 11, 2025 | Christen | ½–½ | Lattreuter | ODJM B 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 11, 2025 | Lattreuter | ½–½ | Reuss | ODJM B 2025 | Danish Gambit Accepted: Copenhagen Defense | |
| Jun 10, 2025 | Golke | 0–1 | Lattreuter | ODJM B 2025 | Caro-Kann Defense: Classical Variation | |
| Jun 9, 2025 | Lattreuter | 1–0 | Thoms | ODJM B 2025 | Danish Gambit Accepted | |
| Jun 8, 2025 | Boroshneva | 0–1 | Lattreuter | ODJM B 2025 | Caro-Kann Defense | |
| Jun 6, 2025 | Lattreuter | ½–½ | Salim | ODJM B 2025 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 8, 2024 | Koch | 1–0 | Lattreuter | Round 3: Koch, Yannick - Lattreuter, Alexander | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 8, 2024 | Polster | 1–0 | Lattreuter | Round 2: Polster, Christian - Lattreuter, Alexander | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jun 7, 2024 | Lattreuter | 1–0 | Janssen | Round 1: Lattreuter, Alexander - Janssen, Markus | Indian Defense: London System | |
| Dec 30, 2024 | Lattreuter | ½–½ | Beeck | Round 7: Lattreuter, Alexander - Beeck, Sebastian | Danish Gambit | |
| Dec 29, 2024 | Lattreuter | 1–0 | Spies | Round 6: Lattreuter, Alexander - Spies, Andree | Indian Defense: London System | |
| Dec 29, 2024 | Supplieth | ½–½ | Lattreuter | Round 5: Supplieth, Peter - Lattreuter, Alexander | Caro-Kann Defense: Apocalypse Attack | |
| Dec 28, 2024 | Lattreuter | 1–0 | Horstmann | Round 3: Lattreuter, Alexander - Horstmann, Joerg | Queen's Pawn Game: London System | |
| Dec 28, 2024 | Lattreuter | 1–0 | Jablonski | Round 4: Lattreuter, Alexander - Jablonski, Ture | Danish Gambit Accepted: Copenhagen Defense | |
| Dec 27, 2024 | Yao | ½–½ | Lattreuter | Round 1: Yao, Haiyang - Lattreuter, Alexander | Caro-Kann Defense: Exchange Variation | |
