| Oct 7, 2023 | Oleg Korneev | ½–½ | Jakob Pfreundt | Runde 9: Oleg Korneev - Jakob Pfreundt | Petrov's Defense: Nimzowitsch Attack | |
| Oct 6, 2023 | Tobias Jugelt | ½–½ | Jakob Pfreundt | Runde 8: Tobias Jugelt - Jakob Pfreundt | Yusupov-Rubinstein System | |
| Oct 5, 2023 | Jakob Pfreundt | 1–0 | Andrej Golovanj | Runde 7: Jakob Pfreundt - Andrej Golovanj | Sicilian Defense: Old Sicilian | |
| Oct 4, 2023 | Mykola Korchynskyi | ½–½ | Jakob Pfreundt | Runde 6: Mykola Korchynskyi - Jakob Pfreundt | Indian Defense: Anti-Nimzo-Indian | |
| Oct 3, 2023 | Jakob Pfreundt | 1–0 | Yueheng Jin | Runde 5: Jakob Pfreundt - Yueheng Jin | Sicilian Defense: Four Knights Variation | |
| Oct 2, 2023 | Dirk Schuh | * | Jakob Pfreundt | Runde 4: Dirk Schuh - Jakob Pfreundt | Caro-Kann Defense: Exchange Variation | |
| Oct 1, 2023 | Jakob Pfreundt | 1–0 | Anastasiia Hnatyshyn | Runde 3: Jakob Pfreundt - Anastasiia Hnatyshyn | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 30, 2023 | Jakob Pfreundt | 1–0 | Dirk Norbert Jansen | Runde 1: Jakob Pfreundt - Dirk Norbert Jansen | Pirc Defense | |
| Aug 20, 2023 | Jakob Pfreundt | 1–0 | Levente Papp | Round 9: Jakob Pfreundt - Levente Papp | French Defense: Tarrasch Variation | |
| Aug 19, 2023 | George-Gabriel Grigore | ½–½ | Jakob Pfreundt | Round 8: George-Gabriel Grigore - Jakob Pfreundt | Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation | |
| Aug 18, 2023 | Jakob Pfreundt | 1–0 | George Stoleriu | Round 7: Jakob Pfreundt - George Stoleriu | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Aug 18, 2023 | Jakob Pfreundt | ½–½ | Bence Pribelszky | Round 5: Jakob Pfreundt - Bence Pribelszky | Sicilian Defense: Kupreichik Variation | |
| Aug 18, 2023 | Lucian-Ioan Filip | ½–½ | Jakob Pfreundt | Round 4: Lucian-Ioan Filip - Jakob Pfreundt | Benoni Defense: Fianchetto Variation | |
| Aug 18, 2023 | Jakob Pfreundt | 1–0 | Marius Manolache | Round 3: Jakob Pfreundt - Marius Manolache | Indian Defense: London System | |
| Aug 18, 2023 | Mihnea-Ionut Ognean | 0–1 | Jakob Pfreundt | Round 2: Mihnea-Ionut Ognean - Jakob Pfreundt | French Defense: Tarrasch Variation, Open System, Main Line | |
| Aug 18, 2023 | Andrei Istratescu | 1–0 | Jakob Pfreundt | Round 6: Andrei Istratescu - Jakob Pfreundt | French Defense: Tarrasch Variation, Open System | |
| Feb 18, 2023 | Roland Ollenberger | ½–½ | Jakob Pfreundt | Round 9: Roland Ollenberger - Jakob Pfreundt | French Defense: Schlechter Variation | |
| Feb 17, 2023 | Jakob Pfreundt | 0–1 | M.R. Venkatesh | Round 8: Jakob Pfreundt - M.R. Venkatesh | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Feb 16, 2023 | Sandipan Chanda | ½–½ | Jakob Pfreundt | Round 7: Sandipan Chanda - Jakob Pfreundt | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Feb 15, 2023 | Nikoloz Chkhaidze | 0–1 | Jakob Pfreundt | Round 6: Nikoloz Chkhaidze - Jakob Pfreundt | Queen's Gambit Declined: Barmen Variation | |
| Feb 14, 2023 | Jakob Pfreundt | 1–0 | Gundula Heinatz | Round 5: Jakob Pfreundt - Gundula Heinatz | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Feb 13, 2023 | Zhuo Ren Lim | ½–½ | Jakob Pfreundt | Round 4: Zhuo Ren Lim - Jakob Pfreundt | Queen's Indian Defense: Capablanca Variation | |
| Feb 12, 2023 | Jakob Pfreundt | ½–½ | Johannes Lerch | Round 3: Jakob Pfreundt - Johannes Lerch | King's Indian Attack | |
| Feb 12, 2023 | Johannes Hatzl | 1–0 | Jakob Pfreundt | Round 2: Johannes Hatzl - Jakob Pfreundt | Rapport-Jobava System | |
| Feb 12, 2023 | Jakob Pfreundt | 1–0 | Lorenz Karall | Round 1: Jakob Pfreundt - Lorenz Karall | Pirc Defense | |
| Dec 30, 2022 | Collin Colbow | ½–½ | Jakob Pfreundt | Runde 7: Collin Colbow - Jakob Pfreundt | French Defense: Advance Variation, Euwe Variation | |
| Dec 29, 2022 | Jakob Pfreundt | 1–0 | Moritz Gressmann | Runde 6: Jakob Pfreundt - Moritz Gressmann | Queen's Gambit Accepted: Classical Defense, Main Line | |
| Dec 29, 2022 | Peter Issing | 0–1 | Jakob Pfreundt | Runde 5: Peter Issing - Jakob Pfreundt | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Dec 28, 2022 | Jakob Pfreundt | 0–1 | Johannes von Mettenheim | Runde 4: Jakob Pfreundt - Johannes von Mettenheim | Caro-Kann Defense: Classical Variation | |
| Dec 28, 2022 | Veaceslav Cofmann | ½–½ | Jakob Pfreundt | Runde 3: Veaceslav Cofmann - Jakob Pfreundt | Queen's Indian Defense: Euwe Variation | |
| Dec 27, 2022 | Jakob Pfreundt | 1–0 | Oliver Roehr | Runde 2: Jakob Pfreundt - Oliver Roehr | Indian Defense: London System | |
| Dec 27, 2022 | Felix Teichert | 0–1 | Jakob Pfreundt | Runde 1: Felix Teichert - Jakob Pfreundt | King's Indian Attack: Symmetrical Defense | |
