| May 25, 2026 | Boos | ½–½ | von der Weyden | Round 6: Boos, Patrick - von der Weyden, Louis | Caro-Kann Defense: von Hennig Gambit | |
| May 24, 2026 | Ebert | 0–1 | Boos | Round 5: Ebert, Wolf - Boos, Patrick | Indian Defense: Colle System, King's Indian Variation | |
| May 24, 2026 | Boos | 0–1 | Roessing | Round 4: Boos, Patrick - Roessing, Jona | Scandinavian Defense: Modern Variation | |
| May 23, 2026 | Bashirov | 1–0 | Boos | Round 3: Bashirov, Kemal - Boos, Patrick | Semi-Slav Defense: Main Line | |
| May 23, 2026 | Boos | 1–0 | Meckel | Round 2: Boos, Patrick - Meckel, Helmut | French Defense: Advance Variation, Paulsen Attack | |
| May 22, 2026 | Alizada | 0–1 | Boos | Round 1: Alizada, Nadezhda - Boos, Patrick | French Defense: Exchange Variation | |
| Jun 9, 2025 | Boos | * | Breitkopf-Lazar | Round 7: Boos, Patrick - Breitkopf-Lazar, Patrick-Robert | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Jun 9, 2025 | Boos | ½–½ | Kummerow | Round 6: Boos, Patrick - Kummerow, Heiko | Sicilian Defense: Mengarini Variation | |
| Jun 8, 2025 | Boos | 1–0 | Vedant Kumar Saravana | Round 4: Boos, Patrick - Vedant Kumar Saravana | Ruy Lopez: Exchange Variation, Gligoric Variation | |
| Jun 7, 2025 | Scheffner | 0–1 | Boos | Round 3: Scheffner, Jarno - Boos, Patrick | French Defense: Winawer Variation, Bogoljubow Variation | |
| Jun 7, 2025 | Boos | 1–0 | Vormann | Round 2: Boos, Patrick - Vormann, Dirk | Petrov's Defense: Paulsen Attack | |
| Jun 6, 2025 | Diehl | 0–1 | Boos | Round 1: Diehl, Andreas - Boos, Patrick | King's Indian Defense: Semi-Averbakh System | |
| Jun 5, 2025 | Markgraf | 1–0 | Boos | Round 5: Markgraf, Jonas - Boos, Patrick | Rapport-Jobava System | |
| Dec 29, 2024 | Neuman | 1–0 | Boos | 11. Wittelsbacher Weihnachtsopen 2024 | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Dec 27, 2024 | Boos | 0–1 | Belezky | 11. Wittelsbacher Weihnachtsopen 2024 | Sicilian Defense: Mengarini Variation | |
| Jun 2, 2024 | Grabowski | ½–½ | Boos | Round 7: Grabowski, Pawel - Boos, Patrick | King's Indian Defense: Exchange Variation | |
| Jun 1, 2024 | Boos | * | Minkovitch | Round 5: Boos, Patrick - Minkovitch, Michael | ? | |
| May 31, 2024 | Lutterbach | * | Boos | Round 4: Lutterbach, Jakob - Boos, Patrick | ? | |
| May 31, 2024 | Boos | ½–½ | Boder | Round 3: Boos, Patrick - Boder, Jan | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| May 30, 2024 | Kappelmann | * | Boos | Round 2: Kappelmann, Florian - Boos, Patrick | ? | |
