| Jan 5, 2026 | Phil Ahrens | 1–0 | Weber | Runde 7: Phil Ahrens - Weber, Hans-Joachim | Sicilian Defense: Alapin Variation | |
| Jan 4, 2026 | Weber | 1–0 | Rottmann | Runde 6: Weber, Hans-Joachim - Rottmann, Claudia | Ruy Lopez: Morphy Defense, Caro Variation | |
| Jan 4, 2026 | Lionel Dario Rohlfs | ½–½ | Weber | Runde 5: Lionel Dario Rohlfs - Weber, Hans-Joachim | Sicilian Defense: Alapin Variation | |
| Jan 3, 2026 | Weber | 0–1 | Lisa An | Runde 4: Weber, Hans-Joachim - Lisa An | Ruy Lopez: Classical Variation | |
| Jan 3, 2026 | Buergener | 1–0 | Weber | Runde 3: Buergener, Axel - Weber, Hans-Joachim | Sicilian Defense: Alapin Variation | |
| Jan 2, 2026 | Weber | 1–0 | Fathemeh Hoseini | Runde 2: Weber, Hans-Joachim - Fathemeh Hoseini | Ruy Lopez: Cozio Defense | |
| Jan 2, 2026 | Glaschak | 1–0 | Weber | Runde 1: Glaschak, Joachim - Weber, Hans-Joachim | Indian Defense: Accelerated London System | |
| Nov 1, 2025 | Guenther | 1–0 | Weber | Runde 7: Guenther, Michael - Weber, Hans-Joachim | Bird Opening: Dutch Variation | |
| Nov 1, 2025 | Weber | 0–1 | Haschke | Runde 6: Weber, Hans-Joachim - Haschke, Oliver | Pirc Defense: Classical Variation, Quiet System | |
| Nov 1, 2025 | Wallet | 1–0 | Weber | Runde 5: Wallet, Norbert - Weber, Hans-Joachim | Pirc Defense: Classical Variation | |
| Oct 31, 2025 | Weber | 1–0 | Lipp | Runde 4: Weber, Hans-Joachim - Lipp, Johannes | Four Knights Game: Spanish Variation | |
| Oct 31, 2025 | Oblender | 1–0 | Weber | Runde 3: Oblender, Rudi - Weber, Hans-Joachim | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Oct 30, 2025 | Weber | 0–1 | Junge | Runde 2: Weber, Hans-Joachim - Junge, Julia Marie | Italian Game: Giuoco Piano | |
| Oct 30, 2025 | Koerber | 0–1 | Weber | Runde 1: Koerber, Uwe - Weber, Hans-Joachim | King's Pawn Game | |
| Jun 9, 2025 | Weber | * | Vinken | Round 7: Weber, Hans-Joachim - Vinken, Stefanie | ? | |
| Jun 8, 2025 | Weber | * | Connemann | Round 5: Weber, Hans-Joachim - Connemann, Mirko | ? | |
| Jun 7, 2025 | Abu Sanimeh | 1–0 | Weber | Round 3: Abu Sanimeh, Husam - Weber, Hans-Joachim | English Opening: Anglo-Indian Defense, Scandinavian Defense | |
| Jun 7, 2025 | Weber | 0–1 | Vedant Kumar Saravana | Round 2: Weber, Hans-Joachim - Vedant Kumar Saravana | Ruy Lopez: Morphy Defense, Tarrasch Variation | |
| Jun 6, 2025 | Bondarchuk | 0–1 | Weber | Round 1: Bondarchuk, Vadim - Weber, Hans-Joachim | ? | |
| Jan 5, 2025 | Weber | 0–1 | Koebel | Round 7: Weber, Hans-Joachim - Koebel, John | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jan 4, 2025 | Weber | 1–0 | Jonathan Kiessling | Round 5: Weber, Hans-Joachim - Jonathan Kiessling | Scandinavian Defense: Blackburne Gambit | |
| Jan 4, 2025 | Held | ½–½ | Weber | Round 6: Held, Enna - Weber, Hans-Joachim | Indian Defense | |
| Jan 3, 2025 | Weber | ½–½ | Kulgemeyer | Round 3: Weber, Hans-Joachim - Kulgemeyer, Justus | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jan 3, 2025 | Rabe | 1–0 | Weber | Round 4: Rabe, Elina - Weber, Hans-Joachim | Sicilian Defense | |
| Jan 2, 2025 | Weber | 1–0 | Felix Timm | Round 2: Weber, Hans-Joachim - Felix Timm | Italian Game: Classical Variation | |
| Jan 2, 2025 | Baumann | 1–0 | Weber | Round 1: Baumann, Ben - Weber, Hans-Joachim | King's Indian Defense | |
| — | Weber | 0–1 | Ehbrecht | Round 1: Weber, Hans-Joachim - Ehbrecht, Adrian | Petrov's Defense: Cozio Attack | |
| — | Weber | 0–1 | Lehner | Round 3: Weber, Hans-Joachim - Lehner, Hendrik Elias | Ponziani Opening: Jaenisch Counterattack | |
| — | Weber | 1–0 | Koldunov | Round 5: Weber, Hans-Joachim - Koldunov, Elena | Sicilian Defense: Alapin Variation | |
| — | Schmidt | 1–0 | Weber | Round 2: Schmidt, Marieke - Weber, Hans-Joachim | Sicilian Defense: Classical Variation | |
| — | Buergener | 1–0 | Weber | Round 4: Buergener, Axel - Weber, Hans-Joachim | Sicilian Defense: Alapin Variation | |
| — | Lehner | ½–½ | Weber | Round 6: Lehner, Jens - Weber, Hans-Joachim | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| — | Bochmann | 1–0 | Weber | Round 7: Bochmann, Bradley Mike - Weber, Hans-Joachim | Indian Defense | |
