| Jul 12, 2026 | Kahe | ½–½ | Kliewe | Round 7: Kahe, Ralph - Kliewe, Hans-Juergen | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Jul 11, 2026 | Kliewe | 1–0 | Poetke | Round 6: Kliewe, Hans-Juergen - Poetke, Dan-Peter | East Indian Defense | |
| Jul 10, 2026 | Kliewe | 1–0 | Jaekel | Round 5: Kliewe, Hans-Juergen - Jaekel, Michael | Queen's Pawn Game: Symmetrical Variation | |
| Jul 9, 2026 | Koehler | 1–0 | Kliewe | Round 4: Koehler, Gerhard, Dr. - Kliewe, Hans-Juergen | Réti Opening: Anglo-Slav Variation, Gurevich System | |
| Jul 8, 2026 | Dobierzin | 0–1 | Kliewe | Round 3: Dobierzin, Olaf - Kliewe, Hans-Juergen | French Defense: Tarrasch Variation | |
| Jul 7, 2026 | Kliewe | ½–½ | Boettcher | Round 2: Kliewe, Hans-Juergen - Boettcher, Frank, Dr. | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Jul 13, 2025 | Kliewe | 0–1 | Kolthoff | Round 7: Kliewe, Hans-Juergen - Kolthoff, Siegmund | East Indian Defense | |
| Jul 12, 2025 | Koehler | 0–1 | Kliewe | Round 6: Koehler, Gerhard, Dr. - Kliewe, Hans-Juergen | English Opening: Caro-Kann Defensive System | |
| Jul 11, 2025 | Kliewe | 1–0 | Krien | Round 5: Kliewe, Hans-Juergen - Krien, Hartmut | Indian Defense: London System | |
| Jul 10, 2025 | Gutt | 0–1 | Kliewe | Round 4: Gutt, Oswald - Kliewe, Hans-Juergen | Semi-Slav Defense: Stoltz Variation | |
| Jul 9, 2025 | Kliewe | 1–0 | Sauter | Round 3: Kliewe, Hans-Juergen - Sauter, Arthur | French Defense: Advance Variation, Paulsen Attack | |
| Jul 8, 2025 | Domroese | 1–0 | Kliewe | Round 2: Domroese, Michael - Kliewe, Hans-Juergen | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Jul 7, 2025 | Kliewe | 1–0 | Roth | Round 1: Kliewe, Hans-Juergen - Roth, Heinz-Georg | Dutch Defense | |