| Jan 7, 2024 | Petra Grabowski | ½–½ | Julia Marie Junge | Round 7: Petra Grabowski - Julia Marie Junge | Queen's Gambit Declined: Tarrasch Defense, Pseudo-Tarrasch | |
| Jan 6, 2024 | Petra Grabowski | 0–1 | Esther ter Stal | Round 6: Petra Grabowski - Esther ter Stal | Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense | |
| Jan 6, 2024 | Jonas Bangert | ½–½ | Petra Grabowski | Round 5: Jonas Bangert - Petra Grabowski | Queen's Gambit Declined: Harrwitz Attack | |
| Jan 5, 2024 | Petra Grabowski | 1–0 | Jasper Roll | Round 4: Petra Grabowski - Jasper Roll | Slav Defense: Exchange Variation | |
| Jan 5, 2024 | Jonathan Beckmann | 1–0 | Petra Grabowski | Round 3: Jonathan Beckmann - Petra Grabowski | Queen's Gambit Declined: Modern Variation | |
| Jan 4, 2024 | Petra Grabowski | ½–½ | Luis Gand | Round 2: Petra Grabowski - Luis Gand | Semi-Slav Defense | |
| Jan 4, 2024 | Aleksandrs Fize | 0–1 | Petra Grabowski | Round 1: Aleksandrs Fize - Petra Grabowski | Rapport-Jobava System | |
| Jul 9, 2023 | Petra Grabowski | ½–½ | Maryam Allahverdi | Round 7: Petra Grabowski - Maryam Allahverdi | Queen's Pawn Game: Barry Attack | |
| Jul 8, 2023 | Doris Wulf | ½–½ | Petra Grabowski | Round 6: Doris Wulf - Petra Grabowski | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Jul 8, 2023 | Petra Grabowski | ½–½ | Ursula Hielscher | Round 5: Petra Grabowski - Ursula Hielscher | Slav Defense: Exchange Variation, Symmetrical Line | |
| Jul 7, 2023 | Elina Heutling | 1–0 | Petra Grabowski | Round 4: Elina Heutling - Petra Grabowski | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | |
| Jul 6, 2023 | Petra Grabowski | ½–½ | Ronja Jacobasch | Round 3: Petra Grabowski - Ronja Jacobasch | King's Indian Defense: Sämisch Variation, Closed Variation | |
| Jul 6, 2023 | Ariana Mueller | 0–1 | Petra Grabowski | Round 2: Ariana Mueller - Petra Grabowski | French Defense: Classical Variation, Richter Attack | |
| Jul 5, 2023 | Petra Grabowski | 1–0 | Maha Ali | Round 1: Petra Grabowski - Maha Ali | Indian Defense: Seirawan Attack | |
| Jan 8, 2023 | Leonhard Hornstein | ½–½ | Petra Grabowski | Round 7 | B: Leonhard Hornstein - Petra Grabowski | Rapport-Jobava System | |
| Jan 6, 2023 | Petra Grabowski | ½–½ | Sebastian Wernke-Schmiesing | Round 4 | B: Petra Grabowski - Sebastian Wernke-Schmiesing | Queen's Gambit Declined: Traditional Variation | |
| Jan 6, 2023 | Michael Mednik | * | Petra Grabowski | Round 3 | B: Michael Mednik - Petra Grabowski | Sicilian Defense: Modern Variations, Main Line | |
| Jan 5, 2023 | Tobias Strübel | ½–½ | Petra Grabowski | Round 1 | B: Tobias Strübel - Petra Grabowski | Queen's Indian Defense: Miles Variation | |
| Dec 30, 2022 | Christian Voepel | 1–0 | Petra Grabowski | Runde 7: Christian Voepel - Petra Grabowski | French Defense: Exchange Variation | |
| Dec 29, 2022 | Niclas Schwalbe | ½–½ | Petra Grabowski | Runde 6: Niclas Schwalbe - Petra Grabowski | French Defense: Rubinstein Variation, Kasparov Attack | |
| Dec 29, 2022 | Petra Grabowski | 0–1 | Bjarne Schmidt | Runde 5: Petra Grabowski - Bjarne Schmidt | Pirc Defense: Classical Variation | |
| Dec 28, 2022 | Gerald Jung | ½–½ | Petra Grabowski | Runde 4: Gerald Jung - Petra Grabowski | Van Geet Opening | |
| Dec 28, 2022 | Petra Grabowski | 1–0 | David Bodnar | Runde 3: Petra Grabowski - David Bodnar | Pirc Defense: Classical Variation | |
| Dec 27, 2022 | Manuel Kamps | ½–½ | Petra Grabowski | Runde 2: Manuel Kamps - Petra Grabowski | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Dec 27, 2022 | Petra Grabowski | 1–0 | Ben Weidenhoefer | Runde 1: Petra Grabowski - Ben Weidenhoefer | Slav Defense: Exchange Variation | |
| May 27, 2022 | Iamze Tammert | 1–0 | Petra Grabowski | Lehrte Round 3: Iamze Tammert - Petra Grabowski | English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation | |
| May 26, 2022 | Petra Grabowski | ½–½ | Mara Jelica | Lehrte Round 2: Petra Grabowski - Mara Jelica | Queen's Pawn Game: Barry Attack | |
