| 24 jul 2026 | Klundt, Klaus 2201 | Brueggemann, Joachim 2244 | 0-1 | B93 Defensa Siciliana: Najdorf Variation, Amsterdam Variation | German Chess Championship 2026 | Seniors 65+ | 38 | Ver |
| 23 jul 2026 | Brueggemann, Joachim 2244 | Schmidt, Gerhard, Dr. 2069 | 1-0 | B90 Defensa Siciliana: Najdorf Variation, English Attack | German Chess Championship 2026 | Seniors 65+ | 32 | Ver |
| 22 jul 2026 | Hess, Christian 2205 | Brueggemann, Joachim 2244 | ½-½ | A13 Apertura Inglesa: Romanishin Gambit | German Chess Championship 2026 | Seniors 65+ | 25 | Ver |
| 21 jul 2026 | Brueggemann, Joachim 2244 | Michael Schulz 2095 | 1-0 | B34 Defensa Siciliana: Accelerated Dragon, Modern Variation | German Chess Championship 2026 | Seniors 65+ | 21 | Ver |
| 20 jul 2026 | Kannenberg, Karl-Heinz 2074 | Brueggemann, Joachim 2244 | 0-1 | A46 Defensa India: London System | German Chess Championship 2026 | Seniors 65+ | 23 | Ver |
| 19 jul 2026 | Brueggemann, Joachim 2244 | Erich Mueller 2065 | ½-½ | B32 Defensa Siciliana: Godiva Variation | German Chess Championship 2026 | Seniors 65+ | 40 | Ver |
| 18 jul 2026 | Beyer, Wolfgang 2018 | Brueggemann, Joachim 2244 | 0-1 | A46 Ataque Torre: Classical Defense, Nimzowitsch Variation | German Chess Championship 2026 | Seniors 65+ | 42 | Ver |
| 23 sep 2025 | Salov, Sergej 2186 | Brueggemann, Joachim 2237 | 1-0 | B53 Defensa Siciliana: Chekhover Variation | German Senior Team Championship of the State Associations | S65 | 51 | Ver |
| 22 sep 2025 | Brueggemann, Joachim 2237 | Heinig, Wolfram, Dr. 2192 | 1-0 | B18 Defensa Caro-Kann: Classical Variation | German Senior Team Championship of the State Associations | S65 | 46 | Ver |