| Aug 31, 2024 | Matthey | ½–½ | Zimmermann | Round 9: Matthey, Harald - Zimmermann, Rolf | Caro-Kann Defense: Classical Variation, Flohr Variation | |
| Aug 30, 2024 | Rosen | 1–0 | Matthey | Round 8: Rosen, Bernd - Matthey, Harald | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Aug 29, 2024 | Matthey | 1–0 | Behrens | Round 7: Matthey, Harald - Behrens, Harald | French Defense: Tarrasch Variation, Modern System | |
| Aug 28, 2024 | Okrajek | ½–½ | Matthey | Round 6: Okrajek, Alexander - Matthey, Harald | Benoni Defense: Old Benoni | |
| Aug 27, 2024 | Matthey | 1–0 | Krien | Round 5: Matthey, Harald - Krien, Hartmut | Caro-Kann Defense: Classical Variation, Flohr Variation | |
| Aug 26, 2024 | Koehler | 1–0 | Matthey | Round 4: Koehler, Gerhard, Dr. - Matthey, Harald | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
| Aug 25, 2024 | Matthey | 1–0 | Juhnke | Round 3: Matthey, Harald - Juhnke, Juergen | Sicilian Defense: Closed | |
| Jul 7, 2024 | Matthey | 1–0 | Just | Round 7: Matthey, Harald - Just, Joachim | King's Indian Attack | |
| Jul 6, 2024 | Colin Costello | 0–1 | Matthey | Round 6: Colin Costello - Matthey, Harald | English Opening: Great Snake Variation | |
| Jul 5, 2024 | Matthey | 1–0 | Bielfeldt | Round 5: Matthey, Harald - Bielfeldt, Michael | King's Indian Attack | |
| Jul 4, 2024 | Matthey | 0–1 | Krieg | Round 4: Matthey, Harald - Krieg, Peter | King's Indian Attack: Symmetrical Defense | |
| Jul 3, 2024 | Bregler | 1–0 | Matthey | Round 3: Bregler, Herbert - Matthey, Harald | Queen's Pawn Game | |
| Jul 2, 2024 | Matthey | 1–0 | Niebuhr | Round 2: Matthey, Harald - Niebuhr, Gerd | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 1, 2024 | Hoelzel | ½–½ | Matthey | Round 1: Hoelzel, Gerhard - Matthey, Harald | Indian Defense: Budapest Defense, Rubinstein Variation | |
