| Apr 18, 2026 | Skogvall | ½–½ | Hess | Round 10: Skogvall, Martina - Hess, Olena | Philidor Defense | |
| Apr 17, 2026 | Hess | ½–½ | Zozulia | Round 5: Hess, Olena - Zozulia, Anna | King's Indian Defense: Orthodox Variation | |
| Nov 29, 2025 | Hess | ½–½ | Frey | Round 3: Hess, Olena - Frey, Alisa | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Jun 22, 2025 | Hess | ½–½ | Gheng | Round 5: Hess, Olena - Gheng, Simona | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jun 21, 2025 | Snigar | ½–½ | Hess | Round 4: Snigar, Diana - Hess, Olena | Philidor Defense: Lion Variation | |
| Jun 20, 2025 | Hess | 1–0 | Von Herman | Round 3: Hess, Olena - Von Herman, Brigitte | Catalan Opening: Closed | |
| Jun 20, 2025 | Schuster | 0–1 | Hess | Round 2: Schuster, Rebekka - Hess, Olena | Pirc Defense | |
| Jun 2, 2024 | Hess | ½–½ | Braeutigam | Round 5: Hess, Olena - Braeutigam, Irina | English Opening: Symmetrical Variation | |
| Jun 1, 2024 | Bardorz | ½–½ | Hess | Round 4: Bardorz, Jana - Hess, Olena | Philidor Defense: Lion Variation | |
| May 31, 2024 | Hess | 1–0 | Frank | Round 3: Hess, Olena - Frank, Michelle Viviane | King's Indian Defense: Orthodox Variation | |
| May 31, 2024 | Peglau | 1–0 | Hess | Round 2: Peglau, Mirjam - Hess, Olena | French Defense: Chigorin Variation | |
| May 30, 2024 | Hess | 1–0 | Kotyk | Round 1: Hess, Olena - Kotyk, Valeriya | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Aug 11, 2023 | Ivanov | 1–0 | Hess | 12. Split Open 05.-13.08.2023. | Philidor Defense: Lion Variation | |
| Aug 6, 2023 | Palac | 1–0 | Hess | 12. Split Open 05.-13.08.2023. | Wade Defense | |
| Jun 11, 2023 | Gheng | ½–½ | Hess | German Women's State Team Championship | Philidor Defense: Lion Variation | |
| Jun 10, 2023 | Hess | ½–½ | Gressmann | German Women's State Team Championship | Queen's Pawn Game: Symmetrical Variation | |
| Jun 9, 2023 | Just | 0–1 | Hess | German Women's State Team Championship | Philidor Defense: Lion Variation | |
| Jun 9, 2023 | Safonova | 0–1 | Hess | German Women's State Team Championship | Pirc Defense | |
| Jun 8, 2023 | Ankerst | 0–1 | Hess | German Women's State Team Championship | Pirc Defense | |
| May 1, 2023 | Wagner | 1–0 | Hess | Women's Bundesliga | Wade Defense | |
| Apr 30, 2023 | Hess | 1–0 | Mueller-Ludwig | Women's Bundesliga | King's Indian Defense: Orthodox Variation, Aronin-Taimanov Defense | |
| Apr 29, 2023 | Muetsch | ½–½ | Hess | Women's Bundesliga | Wade Defense | |
| Mar 12, 2023 | Hess | ½–½ | Heinemann | Women's Bundesliga | Bogo-Indian Defense: Retreat Variation | |
| Mar 11, 2023 | Nebolsina | 1–0 | Hess | Women's Bundesliga | Philidor Defense: Lion Variation, Sozin Variation | |
