| Jul 24, 2026 | Klundt | 0–1 | Brueggemann | Round 8: Klundt, Klaus - Brueggemann, Joachim | Sicilian Defense: Najdorf Variation, Amsterdam Variation | |
| Jul 23, 2026 | Brueggemann | 1–0 | Schmidt | Round 7: Brueggemann, Joachim - Schmidt, Gerhard, Dr. | Sicilian Defense: Najdorf Variation, English Attack | |
| Jul 22, 2026 | Hess | ½–½ | Brueggemann | Round 6: Hess, Christian - Brueggemann, Joachim | English Opening: Romanishin Gambit | |
| Jul 21, 2026 | Brueggemann | 1–0 | Michael Schulz | Round 5: Brueggemann, Joachim - Michael Schulz | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Jul 20, 2026 | Kannenberg | 0–1 | Brueggemann | Round 4: Kannenberg, Karl-Heinz - Brueggemann, Joachim | Indian Defense: London System | |
| Jul 19, 2026 | Brueggemann | ½–½ | Erich Mueller | Round 3: Brueggemann, Joachim - Erich Mueller | Sicilian Defense: Godiva Variation | |
| Jul 18, 2026 | Beyer | 0–1 | Brueggemann | Round 2: Beyer, Wolfgang - Brueggemann, Joachim | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Jul 17, 2026 | Brueggemann | 1–0 | Gerl | Round 1: Brueggemann, Joachim - Gerl, Hans, Dr. | Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line | |
| Sep 23, 2025 | Salov | 1–0 | Brueggemann | Round 3: Salov, Sergej - Brueggemann, Joachim | Sicilian Defense: Chekhover Variation | |
| Sep 22, 2025 | Brueggemann | 1–0 | Heinig | Round 2: Brueggemann, Joachim - Heinig, Wolfram, Dr. | Caro-Kann Defense: Classical Variation | |
| Aug 31, 2024 | Brueggemann | 1–0 | Okrajek | Round 9: Brueggemann, Joachim - Okrajek, Alexander | Caro-Kann Defense: Tartakower Variation | |
| Aug 30, 2024 | Dekan | 0–1 | Brueggemann | Round 8: Dekan, Hans - Brueggemann, Joachim | Scandinavian Defense: Main Line | |
| Aug 29, 2024 | Brueggemann | ½–½ | Zimmermann | Round 7: Brueggemann, Joachim - Zimmermann, Rolf | Scandinavian Defense: Marshall Variation | |
| Aug 28, 2024 | Huettemann | 0–1 | Brueggemann | Round 6: Huettemann, Karl-Heinz - Brueggemann, Joachim | English Opening: King's English Variation, Troger Defense | |
| Aug 27, 2024 | Brueggemann | 0–1 | Rosen | Round 5: Brueggemann, Joachim - Rosen, Willy | Sicilian Defense: Godiva Variation | |
| Aug 26, 2024 | Krueger | 0–1 | Brueggemann | Round 4: Krueger, Wolfgang - Brueggemann, Joachim | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Aug 25, 2024 | Brueggemann | 1–0 | Dittmar | Round 3: Brueggemann, Joachim - Dittmar, Michael | French Defense: Burn Variation | |
| Aug 23, 2024 | Pekrul | ½–½ | Brueggemann | Round 1: Pekrul, Juergen - Brueggemann, Joachim | Tarrasch Defense: Classical Variation, Advance Variation | |