| Jul 12, 2026 | Apro | 1–0 | Kovacs | 2nd Arpad-hazi Jolan Open | Richter-Veresov Attack | |
| Jul 11, 2026 | Kormos | 1–0 | Kovacs | 2nd Arpad-hazi Jolan Open | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Jul 11, 2026 | Kovacs | 1–0 | Szarvas | 2nd Arpad-hazi Jolan Open | Sicilian Defense: Chekhover Variation | |
| Jul 10, 2026 | Berczes | 1–0 | Kovacs | 2nd Arpad-hazi Jolan Open | Pseudo Queen's Indian Defense | |
| Jul 9, 2026 | Kovacs | ½–½ | Gyorfi | 2nd Arpad-hazi Jolan Open | King's Indian Attack: Sicilian Variation | |
| Jul 9, 2026 | Gal | 0–1 | Kovacs | 2nd Arpad-hazi Jolan Open | French Defense: Classical Variation | |
| Jul 8, 2026 | Kovacs | 1–0 | Fellegi | 2nd Arpad-hazi Jolan Open | Sicilian Defense: Chekhover Variation | |
| Apr 12, 2026 | Bod | 0–1 | Kovacs | Hungarian Youth Championship 2026, Boys | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Apr 11, 2026 | Hangay | ½–½ | Kovacs | Hungarian Youth Championship 2026, Boys | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Apr 10, 2026 | Kovacs | 1–0 | Jokai | Hungarian Youth Championship 2026, Boys | Sicilian Defense: Chekhover Variation | |
| Apr 9, 2026 | Bardics | 0–1 | Kovacs | Hungarian Youth Championship 2026, Boys | Scotch Game: Schmidt Variation | |
| Apr 9, 2026 | Kovacs | 1–0 | Lehocz | Hungarian Youth Championship 2026, Boys | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Geller Line | |
| Apr 8, 2026 | Feher | ½–½ | Kovacs | Hungarian Youth Championship 2026, Boys | English Opening: Anglo-Indian Defense | |
| Apr 7, 2026 | Kovacs | 1–0 | Seres | Hungarian Youth Championship 2026, Boys | King's Indian Attack, with e6 | |
| Apr 7, 2026 | Horvath | 0–1 | Kovacs | Hungarian Youth Championship 2026, Boys | Scotch Game: Schmidt Variation | |
| Apr 6, 2026 | Kovacs | 1–0 | Toth | Hungarian Youth Championship 2026, Boys | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Feb 8, 2026 | Kovacs | ½–½ | Molnar | Round 7: Kovacs, Kristof - Molnar, Laszlo | Sicilian Defense: Chekhover Variation | |
| Feb 8, 2026 | Diachek | 1–0 | Kovacs | Round 6: Diachek, Andrii - Kovacs, Kristof | English Opening: King's English Variation, Three Knights System | |
| Feb 7, 2026 | Kovacs | ½–½ | Varga | Round 5: Kovacs, Kristof - Varga, Marcell | Four Knights Game: Spanish Variation, Symmetrical Variation | |
| Feb 7, 2026 | Kovacs | 1–0 | Ersoy | Round 4: Kovacs, Kristof - Ersoy, Ahmet | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Feb 6, 2026 | Sertbay | ½–½ | Kovacs | Round 3: Sertbay, Huseyin - Kovacs, Kristof | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Feb 6, 2026 | Kovacs | 1–0 | Khoa | Round 2: Kovacs, Kristof - Khoa, Goodwill | Four Knights Game: Spanish Variation, Symmetrical Variation, Tarrasch Variation | |
| Oct 26, 2025 | Kantor | 0–1 | Kovacs | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Pseudo Queen's Indian Defense | |
| Oct 26, 2025 | Kovacs | ½–½ | Pergel | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Four Knights Game: Spanish Variation, Double Spanish | |
| Oct 25, 2025 | Kovacs | ½–½ | Benko | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin | |
| Oct 25, 2025 | Borocz | 0–1 | Kovacs | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Scotch Game: Mieses Variation | |
| Oct 24, 2025 | Zsaki | 0–1 | Kovacs | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Oct 24, 2025 | Kovacs | 0–1 | Hugyecz | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Oct 23, 2025 | Nagy | 0–1 | Kovacs | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Sep 27, 2025 | Minga-Nagy | ½–½ | Kovacs | Round 5: Minga-Nagy, Abel Inti - Kovacs, Kristof | Italian Game: Scotch Gambit, Anderssen Attack | |
| Sep 27, 2025 | Kovacs | 0–1 | Ilko-Toth | Round 4: Kovacs, Kristof - Ilko-Toth, Andras | King's Indian Attack | |
| Sep 26, 2025 | Berecz | 0–1 | Kovacs | Round 3: Berecz, Kristof - Kovacs, Kristof | Bishop's Opening: Vienna Hybrid | |
| Sep 26, 2025 | Kovacs | 0–1 | Molnar | Round 2: Kovacs, Kristof - Molnar, Laszlo | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Sep 25, 2025 | Karacsonyi | ½–½ | Kovacs | Round 1: Karacsonyi, Bank - Kovacs, Kristof | English Opening: The Whale | |
| Jul 20, 2025 | Korpa | 1–0 | Kovacs | Hungarian Rapid Champioship | Indian Defense | |
| Jul 19, 2025 | Bagi | 1–0 | Kovacs | Hungarian Rapid Champioship | King's Indian Defense: Fianchetto Variation, Classical Main Line | |
| Jul 19, 2025 | Lizak | 1–0 | Kovacs | Hungarian Rapid Champioship | Rapport-Jobava System | |
| Apr 23, 2025 | Kovacs | ½–½ | Janosi | Hungarian Youth Championship 2025, Open | Zukertort Opening: Reversed Grünfeld | |
| Apr 22, 2025 | Bardics | ½–½ | Kovacs | Hungarian Youth Championship 2025, Open | Scotch Game: Schmidt Variation | |
| Apr 21, 2025 | Kovacs | 1–0 | Kasa | Hungarian Youth Championship 2025, Open | King's Indian Attack: Symmetrical Defense | |
| Oct 29, 2024 | Szabo-Toth | 1–0 | Kovacs | HUN Youth Team Ch. 2024 | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Oct 28, 2024 | Kovacs | 1–0 | Borzsei | HUN Youth Team Ch. 2024 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Oct 28, 2024 | Foldes | 0–1 | Kovacs | HUN Youth Team Ch. 2024 | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Apr 6, 2024 | Kovacs | 1–0 | Sinoros-Szabo | HUN Youth Ch. U10-18B U10-12G | Four Knights Game: Spanish Variation | |
| Apr 5, 2024 | Kovacs | ½–½ | Janosi | HUN Youth Ch. U10-18B U10-12G | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Apr 5, 2024 | Baki | 0–1 | Kovacs | HUN Youth Ch. U10-18B U10-12G | Ruy Lopez: Closed, Yates Variation | |
| Apr 4, 2024 | Lehocz | ½–½ | Kovacs | HUN Youth Ch. U10-18B U10-12G | Zukertort Opening | |
| Apr 3, 2024 | Kovacs | 0–1 | Feher | HUN Youth Ch. U10-18B U10-12G | Queen's Pawn Game: Zukertort Variation | |
| Apr 3, 2024 | Sass | 0–1 | Kovacs | HUN Youth Ch. U10-18B U10-12G | Four Knights Game: Scotch Variation Accepted | |
| Apr 2, 2024 | Kovacs | 1–0 | Horvath | HUN Youth Ch. U10-18B U10-12G | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Apr 2, 2024 | Jokai | 0–1 | Kovacs | HUN Youth Ch. U10-18B U10-12G | Scotch Game: Schmidt Variation | |
| Apr 1, 2024 | Karman | 0–1 | Kovacs | HUN Youth Ch. U10-18B U10-12G | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Mar 23, 2024 | Kovacs | * | Pasti | HUN U20 Rapid | ? | |
| Jul 19, 2024 | Kovacs | ½–½ | Zwardon | IX.Csaba Arpad Emlekvereny | Zukertort Opening: Sicilian Invitation | |
| Jul 19, 2024 | Sipos | 1–0 | Kovacs | IX.Csaba Arpad Emlekvereny | English Opening: King's English Variation, Three Knights System | |
| — | Kovacs | 1–0 | Harkai | Arpad-Hazi Jolan FIDE Tournament | Four Knights Game: Spanish Variation | |
| — | Kovacs | ½–½ | Gathi | Arpad-Hazi Jolan FIDE Tournament | Ruy Lopez: Closed | |
| — | Kovacs | ½–½ | Haszon | Arpad-Hazi Jolan FIDE Tournament | King's Indian Attack | |
| — | Kovacs | ½–½ | Kresz | Arpad-Hazi Jolan FIDE Tournament | Modern Defense: Standard Defense | |
| — | Kasa | 0–1 | Kovacs | Arpad-Hazi Jolan FIDE Tournament | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| — | Kosik | 0–1 | Kovacs | Arpad-Hazi Jolan FIDE Tournament | Ruy Lopez: Exchange, Alekhine Variation | |
| — | Csati | ½–½ | Kovacs | Arpad-Hazi Jolan FIDE Tournament | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| — | Kahn | ½–½ | Kovacs | Arpad-Hazi Jolan FIDE Tournament | English Opening: King's English Variation | |
| — | Szabo | 0–1 | Kovacs | Arpad-Hazi Jolan FIDE Tournament | Rapport-Jobava System | |