| Jun 21, 2025 | Fitz | 0–1 | Breneis | Round 11: Fitz, Jonathan David - Breneis, Lukas | Dutch Defense: Alapin Variation | |
| Jun 21, 2025 | Breneis | ½–½ | Kummer | Round 10: Breneis, Lukas - Kummer, Helmut | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 21, 2025 | Froewis | 1–0 | Breneis | Round 9: Froewis, Georg - Breneis, Lukas | Réti Opening: Réti Accepted | |
| Jun 21, 2025 | Breneis | 0–1 | Platzgummer | Round 8: Breneis, Lukas - Platzgummer, Fabian | Sicilian Defense: O'Kelly Variation, Normal System | |
| Jun 21, 2025 | Kienboeck | 0–1 | Breneis | Round 7: Kienboeck, Benjamin - Breneis, Lukas | Sicilian Defense: Scheveningen Variation, Delayed Keres Attack | |
| Jun 21, 2025 | Breneis | 1–0 | Budjav | Round 6: Breneis, Lukas - Budjav, Enkhjargal | Pirc Defense | |
| Jun 21, 2025 | Peyrer | 1–0 | Breneis | Round 5: Peyrer, Konstantin - Breneis, Lukas | Queen's Indian Accelerated | |
| Jun 21, 2025 | Breneis | 1–0 | Flir | Round 4: Breneis, Lukas - Flir, Emilio | Sicilian Defense: Moscow Variation, Main Line | |
| Jun 21, 2025 | Diermair | 1–0 | Breneis | Round 3: Diermair, Andreas - Breneis, Lukas | Pseudo Queen's Indian Defense | |
| Jun 21, 2025 | Breneis | 1–0 | Antoniou | Round 2: Breneis, Lukas - Antoniou, Christos | French Defense: King's Indian Attack | |
| Jun 21, 2025 | Gerold | 0–1 | Breneis | Round 1: Gerold, Alexander - Breneis, Lukas | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Jul 29, 2024 | Mayrhuber | 0–1 | Breneis | Round 3: Mayrhuber, Tobias - Breneis, Lukas | Sicilian Defense: Closed | |
| Jul 27, 2024 | Bratko | 0–1 | Breneis | Round 1: Bratko, Alexander - Breneis, Lukas | Trompowsky Attack | |
| Jul 26, 2024 | Breneis | 0–1 | Horvath | Round 2: Breneis, Lukas - Horvath, Dominik | Scandinavian Defense: Classical Variation | |
| Aug 4, 2024 | Borrmann | 1–0 | Breneis | Round 9: Borrmann, Laurenz - Breneis, Lukas | Queen's Gambit Declined: Barmen Variation | |
| Aug 3, 2024 | Breneis | 0–1 | Leisch | Round 8: Breneis, Lukas - Leisch, Lukas | English Opening: Symmetrical Variation | |
| Aug 2, 2024 | Blohberger | 1–0 | Breneis | Round 7: Blohberger, Felix - Breneis, Lukas | Queen's Gambit Declined: Janowski Variation | |
| Aug 1, 2024 | Breneis | 1–0 | Postlmayer | Round 6: Breneis, Lukas - Postlmayer, Jakob | Sicilian Defense: Moscow Variation | |
| Jul 31, 2024 | Peyrer | 0–1 | Breneis | Round 5: Peyrer, Konstantin - Breneis, Lukas | Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line | |
| Jul 30, 2024 | Breneis | 1–0 | Hersel | Round 4: Breneis, Lukas - Hersel, Richard | Sicilian Defense: Moscow Variation | |
| Jul 22, 2022 | Breneis | * | Kvak | open | ? | |
| Jul 21, 2022 | Harringer | * | Breneis | open | ? | |
| Jul 19, 2022 | Pajeken | 1–0 | Breneis | open | Philidor Defense: Hanham Variation | |
| Jul 18, 2022 | Breneis | ½–½ | Bilovil | open | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Apr 14, 2022 | Vasquez Schroeder Rodrigo | 1–0 | Breneis | Round 3: Vasquez Schroeder Rodrigo - Breneis, Lukas | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Jun 6, 2021 | Breneis | 1–0 | Jedinger | Austrian Blitz Championship | Vienna Game: Vienna Gambit, Modern Variation | |
| Jun 6, 2021 | Breneis | 1–0 | Poecksteiner | Austrian Blitz Championship | Alekhine Defense: Scandinavian Variation | |
| Jun 6, 2021 | Breneis | 0–1 | Morgunov | Austrian Blitz Championship | Sicilian Defense | |
| Jun 6, 2021 | Breneis | ½–½ | Reisenhofer | Austrian Blitz Championship | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Jun 6, 2021 | Schreiner | 1–0 | Breneis | Austrian Blitz Championship | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jun 6, 2021 | Dotzer | 0–1 | Breneis | Austrian Blitz Championship | Sicilian Defense: Najdorf Variation | |
| Jun 6, 2021 | Frank | ½–½ | Breneis | Austrian Blitz Championship | King's Indian Attack: Keres Variation | |
| Jun 5, 2021 | Breneis | ½–½ | Borrmann | Austrian Rapid Championship | ? | |
| Jun 5, 2021 | Breneis | ½–½ | Schroll | Austrian Rapid Championship | Dutch Defense: Nimzo-Dutch Variation | |
| Jun 5, 2021 | Mira | * | Breneis | Austrian Rapid Championship | ? | |
| Jun 5, 2021 | Reisenhofer | 0–1 | Breneis | Austrian Rapid Championship | ? | |
| Jun 4, 2021 | Breneis | 0–1 | Ragger | Austrian Rapid Championship | Queen's Pawn Game: Torre Attack, Grünfeld Variation, Main Line | |
