| Jun 9, 2025 | Liesendahl | 1–0 | Kia | Round 7: Liesendahl, Felix - Kia, Arman Mehdi | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 9, 2025 | Stueer | 1–0 | Liesendahl | Round 6: Stueer, Justus Josef - Liesendahl, Felix | Sicilian Defense: Mengarini Variation | |
| Jun 8, 2025 | Liesendahl | 0–1 | Terhuven | Round 5: Liesendahl, Felix - Terhuven, Patrick | Sicilian Defense: Hyperaccelerated Dragon | |
| Jun 8, 2025 | Fernschild | * | Liesendahl | Round 4: Fernschild, Ulrich - Liesendahl, Felix | Queen's Pawn Game: Colle System | |
| Jun 7, 2025 | Liesendahl | 1–0 | Erkelenz | Round 3: Liesendahl, Felix - Erkelenz, Fynn | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 7, 2025 | Panjer | 1–0 | Liesendahl | Round 2: Panjer, Sidney - Liesendahl, Felix | Zukertort Opening: Quiet System | |
| Jun 6, 2025 | Liesendahl | 1–0 | Liu | Round 1: Liesendahl, Felix - Liu, Mio Runhan | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Dec 30, 2024 | Nopper | 0–1 | Liesendahl | Round 7: Nopper, Louis - Liesendahl, Felix | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Dec 30, 2024 | Liesendahl | 1–0 | Gierhardt | Round 6: Liesendahl, Felix - Gierhardt, Vito | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Dec 29, 2024 | Zorko | 0–1 | Liesendahl | Round 5: Zorko, Yoshua - Liesendahl, Felix | Indian Defense | |
| Dec 29, 2024 | Liesendahl | 1–0 | Holzmann | Round 4: Liesendahl, Felix - Holzmann, Dagmar | Owen Defense | |
| Dec 28, 2024 | Schwarz | 0–1 | Liesendahl | Round 3: Schwarz, Alexander - Liesendahl, Felix | Indian Defense: Seirawan Attack | |
| Dec 28, 2024 | Liesendahl | 0–1 | Unshelm | Round 2: Liesendahl, Felix - Unshelm, Jan Erik | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 27, 2024 | Lucena Friederich | 1–0 | Liesendahl | Round 1: Lucena Friederich, Michael - Liesendahl, Felix | Sicilian Defense: Najdorf Variation | |
| Oct 31, 2024 | Weber | 1–0 | Liesendahl | Round 6: Weber, Ulrich - Liesendahl, Felix | Zukertort Opening | |
| Oct 30, 2024 | Liesendahl | * | Wagner | Round 5: Liesendahl, Felix - Wagner, Julian | ? | |
| Aug 4, 2024 | Liesendahl | 1–0 | Faerber | Round 9: Liesendahl, Felix - Faerber, Anatoli | Modern Defense: Standard Defense | |
| Aug 4, 2024 | Aden | ½–½ | Liesendahl | Round 8: Aden, Keno - Liesendahl, Felix | Catalan Opening: Open Defense | |
| Aug 3, 2024 | Liesendahl | 1–0 | Atar | Round 7: Liesendahl, Felix - Atar, Efecan | French Defense: Rubinstein Variation, Blackburne Defense | |
| Aug 3, 2024 | Goedde | ½–½ | Liesendahl | Round 6: Goedde, Patrick - Liesendahl, Felix | Nimzo-Indian Defense: Normal Variation, Classical Defense | |
| Aug 2, 2024 | Liesendahl | 1–0 | Muennekehoff | Round 5: Liesendahl, Felix - Muennekehoff, Jaro | Ruy Lopez: Berlin Defense | |
| Aug 2, 2024 | Maenken | 1–0 | Liesendahl | Round 4: Maenken, Merlin - Liesendahl, Felix | Trompowsky Attack | |
| Aug 1, 2024 | Liesendahl | 1–0 | Thormaehlen | Round 3: Liesendahl, Felix - Thormaehlen, Tjark | Ruy Lopez: Berlin Defense, Mortimer Variation | |
| Aug 1, 2024 | Lutze | * | Liesendahl | Round 2: Lutze, Max - Liesendahl, Felix | Zukertort Opening | |
| Jul 31, 2024 | Liesendahl | 1–0 | Dorn | Round 1: Liesendahl, Felix - Dorn, Thorsten | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 17, 2022 | Liesendahl | * | Hidalgo Arellano | 48th La Roda Open | ? | |
| Apr 17, 2022 | Diaz Rodriguez | * | Liesendahl | 48th La Roda Open | ? | |
| Apr 16, 2022 | Liesendahl | * | San Vicente Crespo | 48th La Roda Open | ? | |
| Apr 16, 2022 | Rodriguez Avila | * | Liesendahl | 48th La Roda Open | ? | |
| Apr 15, 2022 | Liesendahl | * | De La Mata Rodriguez | 48th La Roda Open | ? | |
| Apr 15, 2022 | Haering Hijon | * | Liesendahl | 48th La Roda Open | ? | |
| Apr 14, 2022 | Liesendahl | * | Ruiz Grau | 48th La Roda Open | ? | |
| Apr 14, 2022 | Patino Frias | * | Liesendahl | 48th La Roda Open | ? | |
| Apr 13, 2022 | Domingo Nunez | 1–0 | Liesendahl | 48th La Roda Open | Sicilian Defense: Snyder Variation | |
| — | Materia | 1–0 | Liesendahl | Round 3: Materia, Mario - Liesendahl, Felix | Nimzo-Indian Defense: Three Knights Variation | |
| — | Shynkar | 1–0 | Liesendahl | Round 5: Shynkar, Daria - Liesendahl, Felix | English Opening: Symmetrical Variation | |
