| Apr 4, 2026 | Standhartinger | 0–1 | Hess | Round 5: Standhartinger, Joachim - Hess, Max | ? | |
| Jul 29, 2024 | Ager | 1–0 | Standhartinger | Round 3: Ager, Josef - Standhartinger, Joachim | Zukertort Opening: Reversed Grünfeld | |
| Jul 28, 2024 | Borrmann | 1–0 | Standhartinger | Round 2: Borrmann, Laurenz - Standhartinger, Joachim | Ruy Lopez: Closed, Martinez Variation | |
| Jul 27, 2024 | Standhartinger | ½–½ | Sekyra | Round 1: Standhartinger, Joachim - Sekyra, Michael | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 28, 2024 | Hellerschmid | ½–½ | Standhartinger | Round 7: Hellerschmid, Andreas - Standhartinger, Joachim | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Mar 27, 2024 | Standhartinger | ½–½ | Guba | Round 6: Standhartinger, Joachim - Guba, Viktor | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 26, 2024 | Stickler | 1–0 | Standhartinger | Round 5: Stickler, Florentin - Standhartinger, Joachim | Ruy Lopez: Closed, Yates Variation | |
| Mar 26, 2024 | Standhartinger | 1–0 | Haselsberger | Round 4: Standhartinger, Joachim - Haselsberger, Armin | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Mar 25, 2024 | Nicolussi | 0–1 | Standhartinger | Round 3: Nicolussi, Hieronymus - Standhartinger, Joachim | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Aug 4, 2024 | Myagmarsuren | 1–0 | Standhartinger | Round 9: Myagmarsuren, Mandukhai - Standhartinger, Joachim | Nimzo-Indian Defense: Romanishin Variation | |
| Aug 3, 2024 | Standhartinger | 1–0 | Kersten | Round 8: Standhartinger, Joachim - Kersten, Julian | Sicilian Defense: Scheveningen Variation | |
| Aug 2, 2024 | Bratko | 1–0 | Standhartinger | Round 7: Bratko, Alexander - Standhartinger, Joachim | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Aug 1, 2024 | Standhartinger | 1–0 | Hessenberger | Round 6: Standhartinger, Joachim - Hessenberger, Andreas | French Defense: Exchange Variation | |
| Jul 31, 2024 | Deak-Sala | ½–½ | Standhartinger | Round 5: Deak-Sala, Emilia - Standhartinger, Joachim | King's Indian Attack: French Variation | |
| Jul 30, 2024 | Standhartinger | 0–1 | Mueller | Round 4: Standhartinger, Joachim - Mueller, Max | Sicilian Defense: Classical Variation | |
| Oct 27, 2021 | Soldo | * | Standhartinger | BU14 | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Oct 26, 2021 | Standhartinger | * | Nguyen | BU14 | Sicilian Defense: Najdorf Variation, English Attack | |
| Oct 25, 2021 | Standhartinger | 0–1 | Gloessl | U14 Austrian Youth Championship | Sicilian Defense: O'Kelly Variation, Normal System | |
| Oct 25, 2021 | Gschwandtl | 0–1 | Standhartinger | BU14 | Italian Game: Classical Variation, Greco Gambit, Anderssen Variation | |
