| Apr 12, 2026 | Illes-Nagy | 1–0 | Nagy-Konya | Hungarian Youth Championship 2026, Girls | Queen's Pawn Game: Symmetrical Variation | |
| Apr 11, 2026 | Horvath | 0–1 | Illes-Nagy | Hungarian Youth Championship 2026, Girls | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Apr 10, 2026 | Illes-Nagy | ½–½ | Ferenczy | Hungarian Youth Championship 2026, Girls | Slav Defense: Exchange Variation | |
| Apr 9, 2026 | Wang | ½–½ | Illes-Nagy | Hungarian Youth Championship 2026, Girls | Queen's Gambit Declined | |
| Apr 8, 2026 | Illes-Nagy | 1–0 | Miko | Hungarian Youth Championship 2026, Girls | Nimzo-Indian Defense: Rubinstein System, Hübner Variation | |
| Apr 7, 2026 | Papp | 0–1 | Illes-Nagy | Hungarian Youth Championship 2026, Girls | Sicilian Defense: French Variation | |
| Apr 6, 2026 | Illes-Nagy | 1–0 | Varga | Hungarian Youth Championship 2026, Girls | King's Indian Defense: Semi-Averbakh System | |
| Oct 26, 2025 | Minga-Nagy | 0–1 | Illes-Nagy | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Oct 26, 2025 | Illes-Nagy | ½–½ | Kossela | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Queen's Pawn Game: Zukertort Variation | |
| Oct 25, 2025 | Vilics | 1–0 | Illes-Nagy | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Oct 25, 2025 | Illes-Nagy | 1–0 | Toth | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Semi-Slav Defense | |
| Oct 23, 2025 | Szalai | ½–½ | Illes-Nagy | Magyar Nemzeti Ifjúsági Sakk Csapatbajnokság | Rapport-Jobava System | |
| Apr 25, 2025 | Illes-Nagy | 0–1 | Hangyal | Hungarian Youth Championship, Girls | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Apr 24, 2025 | Illes-Nagy | 1–0 | Kiss | Hungarian Youth Championship, Girls | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 23, 2025 | Wang | 1–0 | Illes-Nagy | Hungarian Youth Championship, Girls | King's Indian Attack | |
| Apr 22, 2025 | Illes-Nagy | 1–0 | Kincses | Hungarian Youth Championship, Girls | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Aug 31, 2024 | Illes-Nagy | 1–0 | Biro | EYCC 2024 - G12 | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Aug 30, 2024 | Xynidi | ½–½ | Illes-Nagy | EYCC 2024 - G12 | King's Indian Attack | |
| Aug 29, 2024 | Illes-Nagy | ½–½ | Marusyn | EYCC 2024 - G12 | Queen's Gambit Accepted: Central Variation, Greco Variation | |
| Aug 26, 2024 | Illes-Nagy | 0–1 | Harutyunyan | EYCC 2024 - G12 | Tarrasch Defense: Schara Gambit | |
| Aug 25, 2024 | Lackova | 1–0 | Illes-Nagy | EYCC 2024 - G12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 24, 2024 | Illes-Nagy | ½–½ | Svitenko | EYCC 2024 - G12 | Queen's Gambit Declined: Charousek Variation | |
| Aug 23, 2024 | Kusova | 0–1 | Illes-Nagy | EYCC 2024 - G12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Aug 22, 2024 | Illes-Nagy | 1–0 | Trcalkova | EYCC 2024 - G12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 20, 2024 | Illes-Nagy | 0–1 | Lickova | EYCC 2024 Blitz D12 | Benko Gambit Accepted: King Walk Variation | |
| Aug 20, 2024 | Illes-Nagy | 1–0 | Wypior | EYCC 2024 Blitz D12 | Nimzo-Indian Defense: Rubinstein System, Taimanov Variation | |
| Aug 20, 2024 | Illes-Nagy | ½–½ | Svitenko | EYCC 2024 Blitz D12 | Queen's Gambit Declined: Janowski Variation | |
| Aug 20, 2024 | Illes-Nagy | 1–0 | Savchenko | EYCC 2024 Blitz D12 | King's Indian Defense: Semi-Averbakh System | |
| Aug 20, 2024 | Illes-Nagy | 1–0 | Tcaciuc | EYCC 2024 Blitz D12 | Slav Defense: Three Knights Variation | |
| Aug 20, 2024 | Illes-Nagy | 1–0 | Schirmbeck | EYCC 2024 Blitz D12 | Queen's Gambit Accepted: Central Variation, McDonnell Defense | |
| Aug 20, 2024 | Lickova | 0–1 | Illes-Nagy | EYCC 2024 Blitz D12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 20, 2024 | Wypior | 0–1 | Illes-Nagy | EYCC 2024 Blitz D12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 20, 2024 | Svitenko | 1–0 | Illes-Nagy | EYCC 2024 Blitz D12 | Van Geet Opening | |
| Aug 20, 2024 | Savchenko | 1–0 | Illes-Nagy | EYCC 2024 Blitz D12 | King's Indian Attack | |
| Aug 20, 2024 | Tcaciuc | ½–½ | Illes-Nagy | EYCC 2024 Blitz D12 | Slav Defense | |
| Aug 20, 2024 | Schirmbeck | ½–½ | Illes-Nagy | EYCC 2024 Blitz D12 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Aug 19, 2024 | Illes-Nagy | 0–1 | Wisniewska | EYCC 2024 Blitz D12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 19, 2024 | Illes-Nagy | 0–1 | Pribylla | EYCC 2024 Blitz D12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 19, 2024 | Illes-Nagy | 1–0 | Zaremba | EYCC 2024 Blitz D12 | Queen's Gambit Declined: Exchange Variation | |
| Aug 19, 2024 | Wisniewska | ½–½ | Illes-Nagy | EYCC 2024 Blitz D12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 19, 2024 | Pribylla | 0–1 | Illes-Nagy | EYCC 2024 Blitz D12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 19, 2024 | Zaremba | ½–½ | Illes-Nagy | EYCC 2024 Blitz D12 | Sicilian Defense: French Variation | |
| Aug 18, 2024 | Illes-Nagy | 1–0 | Telyuk | EYCC 2024 Rapid D12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 18, 2024 | Radenkovic | 0–1 | Illes-Nagy | EYCC 2024 Rapid D12 | King's Indian Attack | |
| Aug 18, 2024 | Svitenko | 0–1 | Illes-Nagy | EYCC 2024 Rapid D12 | Van Geet Opening | |
| Aug 18, 2024 | Baluh | 1–0 | Illes-Nagy | EYCC 2024 Rapid D12 | Slav Defense | |
| Aug 17, 2024 | Illes-Nagy | 0–1 | Marusyn | EYCC 2024 Rapid D12 | Nimzo-Indian Defense: Rubinstein System | |
| Aug 17, 2024 | Illes-Nagy | 1–0 | Savchenko | EYCC 2024 Rapid D12 | King's Indian Defense: Semi-Averbakh System | |
| Aug 17, 2024 | Illes-Nagy | 0–1 | Schirmbeck | EYCC 2024 Rapid D12 | Benoni Defense: King's Pawn Line | |
| Aug 17, 2024 | Hrckova | 0–1 | Illes-Nagy | EYCC 2024 Rapid D12 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Aug 17, 2024 | Zaremba | ½–½ | Illes-Nagy | EYCC 2024 Rapid D12 | Sicilian Defense: French Variation | |
| Jun 23, 2024 | Illes-Nagy | 0–1 | Horodna | Round 3: Illes-Nagy, Nora - Horodna, Anna | Queen's Gambit Declined: Charousek Variation | |
| Jun 22, 2024 | Cretescu | 1–0 | Illes-Nagy | Round 2: Cretescu, Emma - Illes-Nagy, Nora | Rubinstein Opening | |
| Apr 6, 2024 | Blake-Gyeresy Matilda Margo | 0–1 | Illes-Nagy | HUN Youth Ch. U14-18G | Sicilian Defense: Closed | |
| Apr 5, 2024 | Illes-Nagy | 1–0 | Wang | Girls U10-U18 | Benoni Defense: King's Pawn Line | |
| Apr 5, 2024 | Illes-Nagy | 1–0 | Ferenczy | HUN Youth Ch. U14-18G | Semi-Slav Defense | |
| Apr 5, 2024 | Medvegy | 0–1 | Illes-Nagy | HUN Youth Ch. U14-18G | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Apr 4, 2024 | Nagy-Konya | 0–1 | Illes-Nagy | HUN Youth Ch. U14-18G | Sicilian Defense: Taimanov Variation, Szén Variation | |
| Apr 3, 2024 | Illes-Nagy | 1–0 | Biro | HUN Youth Ch. U14-18G | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 3, 2024 | Hangyal | 1–0 | Illes-Nagy | HUN Youth Ch. U14-18G | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Apr 2, 2024 | Horvath | 0–1 | Illes-Nagy | HUN Youth Ch. U14-18G | Semi-Slav Defense: Quiet Variation | |
| Apr 1, 2024 | Illes-Nagy | 1–0 | Miko | HUN Youth Ch. U14-18G | Indian Defense: Budapest Defense, Rubinstein Variation | |
| Nov 26, 2024 | Xikmatkhonova | 1–0 | Illes-Nagy | Round 11: Xikmatkhonova, Mokhinur - Illes-Nagy, Nora | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Nov 25, 2024 | Illes-Nagy | ½–½ | Sri Darshini T | Round 10: Illes-Nagy, Nora - Sri Darshini T | Nimzo-Indian Defense: Normal Variation, Gligoric System, Exchange Variation | |
| Nov 24, 2024 | Tong Thai Hoang An | 1–0 | Illes-Nagy | Round 9: Tong Thai Hoang An - Illes-Nagy, Nora | Slav Defense: Quiet Variation, Pin Defense | |
| Nov 23, 2024 | Illes-Nagy | 1–0 | Aadya Ranganath | Round 8: Illes-Nagy, Nora - Aadya Ranganath | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Nov 22, 2024 | Sinkar | ½–½ | Illes-Nagy | Round 7: Sinkar, Anagha Aniket - Illes-Nagy, Nora | Sicilian Defense: Delayed Alapin Variation | |
| Nov 20, 2024 | Illes-Nagy | ½–½ | Hanya Shah | Round 6: Illes-Nagy, Nora - Hanya Shah | Indian Defense | |
| Nov 19, 2024 | Harutyunyan | 0–1 | Illes-Nagy | Round 5: Harutyunyan, Gabriela - Illes-Nagy, Nora | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Nov 18, 2024 | Illes-Nagy | ½–½ | Telyuk | Round 4: Illes-Nagy, Nora - Telyuk, Anastasiya | Indian Defense: Budapest Defense, Rubinstein Variation | |
| Nov 17, 2024 | Muradova | 0–1 | Illes-Nagy | Round 3: Muradova, Nebahat - Illes-Nagy, Nora | Semi-Slav Defense | |
| Nov 16, 2024 | Illes-Nagy | 0–1 | Bohatyrova | Round 2: Illes-Nagy, Nora - Bohatyrova, Mariia | Benoni Defense: King's Pawn Line | |
| Nov 15, 2024 | Budhram | 0–1 | Illes-Nagy | Round 1: Budhram, Kaylee - Illes-Nagy, Nora | Slav Defense: Quiet Variation, Pin Defense | |
| Oct 27, 2021 | Illes-Nagy | 0–1 | Hangay | HUN Youth tch | Queen's Gambit Declined: Exchange Variation, Positional Variation | |