| Jan 5, 2026 | Luft | 1–0 | Buetow | Runde 7: Luft, Benjamin - Buetow, Ingo | Zukertort Opening | |
| Jan 4, 2026 | Buetow | ½–½ | Nolte | Runde 6: Buetow, Ingo - Nolte, Alexander Nicolai | Yusupov-Rubinstein System | |
| Jan 4, 2026 | Koerber | 0–1 | Buetow | Runde 5: Koerber, Uwe - Buetow, Ingo | Scandinavian Defense: Gubinsky-Melts Defense | |
| Jan 3, 2026 | Buetow | ½–½ | Kurzova | Runde 4: Buetow, Ingo - Kurzova, Marianna | English Opening: King's English Variation | |
| Jan 3, 2026 | Frese | ½–½ | Buetow | Runde 3: Frese, Immo - Buetow, Ingo | Indian Defense: Tartakower Attack | |
| Jan 2, 2026 | Buetow | * | Leppert | Runde 2: Buetow, Ingo - Leppert, Hans-Juergen | ? | |
| Jan 2, 2026 | Rombusch | 0–1 | Buetow | Runde 1: Rombusch, Andreas - Buetow, Ingo | Indian Defense: Normal Variation | |
| Jan 5, 2025 | Hapke | ½–½ | Buetow | Round 7: Hapke, Thorsten - Buetow, Ingo | English Opening: King's English Variation | |
| Jan 4, 2025 | Buetow | 0–1 | Kanzenbach | Round 6: Buetow, Ingo - Kanzenbach, Moritz | Queen's Pawn Game: Colle System | |
| Jan 4, 2025 | Nolte | 1–0 | Buetow | Round 5: Nolte, Alexander Nicolai - Buetow, Ingo | Queen's Gambit Accepted: Central Variation, Alekhine System | |
| Jan 3, 2025 | Buetow | 1–0 | Lossin | Round 4: Buetow, Ingo - Lossin, Charlotte | English Opening: Anglo-Scandinavian Defense, Malvinas Variation | |
| Jan 3, 2025 | Bartel | 0–1 | Buetow | Round 3: Bartel, Reinhard - Buetow, Ingo | Grünfeld Defense: Exchange Variation, Modern Exchange Variation | |
| Jan 2, 2025 | Buetow | ½–½ | Messow | Round 2: Buetow, Ingo - Messow, Adrian | English Opening: Anglo-Indian Defense | |
| Jan 2, 2025 | Szymanski | ½–½ | Buetow | Round 1: Szymanski, Andreas - Buetow, Ingo | Scandinavian Defense: Mieses-Kotroc Variation | |
| Jan 7, 2023 | Buetow | 1–0 | Berkenkamp | Lower Saxony Championship | B | Zukertort Opening | |
| Jan 7, 2023 | Richter | ½–½ | Buetow | Lower Saxony Championship | B | French Defense: Exchange Variation | |
| Jan 5, 2023 | Buetow | ½–½ | Nagel | Lower Saxony Championship | B | English Opening: Great Snake Variation | |
