| Nov 1, 2025 | Witte | 1–0 | Leppert | Runde 7: Witte, Volker, Dr. - Leppert, Hans-Juergen | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Nov 1, 2025 | Ebeling | ½–½ | Witte | Runde 6: Ebeling, Hans-Juergen - Witte, Volker, Dr. | Caro-Kann Defense: Accelerated Panov Attack | |
| Nov 1, 2025 | Witte | ½–½ | Schmidt | Runde 5: Witte, Volker, Dr. - Schmidt, Mathis | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Oct 31, 2025 | Hakopian | 0–1 | Witte | Runde 4: Hakopian, Ferdinand - Witte, Volker, Dr. | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 31, 2025 | Witte | 1–0 | Schenk | Runde 3: Witte, Volker, Dr. - Schenk, Michael | Slav Defense: Exchange Variation | |
| Oct 30, 2025 | Janulis | 1–0 | Witte | Runde 2: Janulis, Vykintas - Witte, Volker, Dr. | Caro-Kann Defense: Maróczy Variation | |
| Oct 30, 2025 | Witte | 1–0 | Geib | Runde 1: Witte, Volker, Dr. - Geib, Niklas | Slav Defense: Exchange Variation | |
| Nov 3, 2024 | Heutling | 0–1 | Witte | Round 7: Heutling, Thomas - Witte, Volker, Dr. | English Opening: King's English Variation, Four Knights Variation | |
| Nov 2, 2024 | Witte | 0–1 | Tietjen | Round 6: Witte, Volker, Dr. - Tietjen, Joshua | King's Indian Defense: Sämisch Variation, Normal Defense | |
| Nov 2, 2024 | Knorr | 0–1 | Witte | Round 5: Knorr, Frank - Witte, Volker, Dr. | English Opening: King's English Variation, Two Knights Variation, Reversed Dragon | |
| Nov 1, 2024 | Witte | 0–1 | Ulrich | Round 3: Witte, Volker, Dr. - Ulrich, Helena Irene | King's Indian Defense: Sämisch Variation, Closed Variation, Main Line | |
| Nov 1, 2024 | Kandora | ½–½ | Witte | Round 4: Kandora, Max - Witte, Volker, Dr. | Caro-Kann Defense: Classical Variation | |
| Oct 31, 2024 | Witte | ½–½ | von Haefen | Round 2: Witte, Volker, Dr. - von Haefen, Dieter | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Oct 31, 2024 | Lueders Vega | 0–1 | Witte | Round 1: Lueders Vega, Iago Ernst - Witte, Volker, Dr. | Caro-Kann Defense: Two Knights Attack | |
