| Jan 5, 2026 | Schmidt | 0–1 | Spieker | Runde 7: Schmidt, Aaron Joel - Spieker, Hans-Joachim | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Jan 4, 2026 | Spieker | 1–0 | An | Runde 6: Spieker, Hans-Joachim - An, David | English Opening: Neo-Catalan | |
| Jan 4, 2026 | Meier | ½–½ | Spieker | Runde 5: Meier, Marian - Spieker, Hans-Joachim | Indian Defense: Accelerated London System | |
| Jan 3, 2026 | Spieker | 0–1 | Pfeifer | Runde 4: Spieker, Hans-Joachim - Pfeifer, Frank | Zukertort Opening: Dutch Variation | |
| Jan 3, 2026 | Leppert | 1–0 | Spieker | Runde 3: Leppert, Hans-Juergen - Spieker, Hans-Joachim | Queen's Pawn Game: Modern Defense | |
| Jan 2, 2026 | Spieker | * | Frese | Runde 2: Spieker, Hans-Joachim - Frese, Immo | ? | |
| Jan 2, 2026 | Westerhoff | 0–1 | Spieker | Runde 1: Westerhoff, Ralf - Spieker, Hans-Joachim | Sicilian Defense: Old Sicilian | |
| May 25, 2025 | Sammann | 1–0 | Spieker | Round 5: Sammann, Anton - Spieker, Hans-Joachim | Sicilian Defense: Smith-Morra Gambit Accepted, Scheveningen Formation | |
| Apr 21, 2025 | Spieker | ½–½ | Fernandez Lopez | Semana Santa B. 2025 | Zukertort Opening: Pirc Invitation | |
| Apr 18, 2025 | Benet Saniger | 1–0 | Spieker | Semana Santa B. 2025 | Grünfeld Defense: Exchange Variation | |
| Jan 5, 2025 | Braun | ½–½ | Spieker | Round 7: Braun, Hannes - Spieker, Hans-Joachim | Indian Defense: Przepiorka Variation | |
| Jan 4, 2025 | Spieker | 0–1 | Sammann | Round 6: Spieker, Hans-Joachim - Sammann, Anton | English Opening: Agincourt Defense, Keres Defense | |
| Jan 4, 2025 | Laun | 0–1 | Spieker | Round 5: Laun, Kurt - Spieker, Hans-Joachim | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Jan 3, 2025 | Spieker | 1–0 | Ayvazyan | Round 4: Spieker, Hans-Joachim - Ayvazyan, Gohar | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jan 3, 2025 | Gratza | 0–1 | Spieker | Round 3: Gratza, Christoph - Spieker, Hans-Joachim | Indian Defense | |
| Jan 2, 2025 | Spieker | 0–1 | Fize | Round 2: Spieker, Hans-Joachim - Fize, Aleksandrs | Réti Opening: Advance Variation | |
| Jan 2, 2025 | Grunwald | ½–½ | Spieker | Round 1: Grunwald, Hannes Leon - Spieker, Hans-Joachim | Sicilian Defense | |
| Oct 29, 2024 | Spieker | 0–1 | Tonndorf | Round 4: Spieker, Hans-Joachim - Tonndorf, Matthias | English Opening: Symmetrical Variation | |
| Oct 28, 2024 | Czap | ½–½ | Spieker | Round 3: Czap, Bernard - Spieker, Hans-Joachim | English Opening: Anglo-Indian Defense | |
| Jan 7, 2023 | Wander | 0–1 | Spieker | Lower Saxony Championship | B | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Jan 7, 2023 | Dralle | 1–0 | Spieker | Lower Saxony Championship | B | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Jan 5, 2023 | Spieker | ½–½ | Stein | Lower Saxony Championship | B | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Nov 13, 2022 | Spieker | * | Glaser | 25th Open Bavarian Championship | ? | |
| Nov 6, 2022 | Johansson | 1–0 | Spieker | 25th Open Bavarian Championship | ? | |
| Nov 7, 2021 | Czap | * | Spieker | 24th Open Bavarian Championship | ? | |
| Nov 6, 2021 | Spieker | ½–½ | Schalla | 24th Open Bavarian Championship | ? | |
| Nov 5, 2021 | Schatz | 1–0 | Spieker | 24th Open Bavarian Championship | ? | |
| Nov 4, 2021 | Spieker | 1–0 | Reinert | 24th Open Bavarian Championship | ? | |
| Nov 3, 2021 | Helmschrott | ½–½ | Spieker | 24th Open Bavarian Championship | ? | |
| Oct 31, 2021 | Spieker | 0–1 | Ribera Veganzones | 24th Open Bavarian Championship | ? | |
