| May 29, 2026 | Nezhyvenko | 1–0 | Zhang | DEM U14 2026 | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| May 28, 2026 | Stehning | ½–½ | Nezhyvenko | DEM U14 2026 | French Defense: Exchange Variation | |
| May 27, 2026 | Nezhyvenko | 1–0 | Zhang | DEM U14 2026 | Sicilian Defense: Moscow Variation | |
| May 26, 2026 | Rau | ½–½ | Nezhyvenko | DEM U14 2026 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 25, 2026 | Nezhyvenko | 1–0 | Hoppe | DEM U14 2026 | Sicilian Defense: Hyperaccelerated Dragon | |
| May 24, 2026 | Nezhyvenko | 1–0 | Gao | DEM U14 2026 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 15, 2026 | Nezhyvenko | ½–½ | Shevchenko | DEM U14 2026 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| May 15, 2026 | Andersen | ½–½ | Nezhyvenko | DEM U14 2026 | Zukertort Opening: Reversed Grünfeld | |
| May 15, 2026 | Tuerkboylari | ½–½ | Nezhyvenko | DEM U14 2026 | Zukertort Opening: Reversed Grünfeld | |
| Oct 30, 2025 | Serafin | 1–0 | Nezhyvenko | Round 2: Serafin, Franciszek - Nezhyvenko, Mykhailo | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 6, 2025 | Shen | ½–½ | Nezhyvenko | DEM U12 2025 | Zukertort Opening: Reversed Grünfeld | |
| Jun 6, 2025 | Nezhyvenko | ½–½ | Peglau | DEM U12 2025 | Four Knights Game: Italian Variation | |
| Jun 6, 2025 | Andersen | 0–1 | Nezhyvenko | DEM U12 2025 | French Defense: Advance Variation, Euwe Variation | |
| Jun 6, 2025 | Sheng | ½–½ | Nezhyvenko | DEM U12 2025 | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 6, 2025 | Nezhyvenko | ½–½ | Belin | DEM U12 2025 | Sicilian Defense: Moscow Variation | |
| Jun 6, 2025 | Li | 0–1 | Nezhyvenko | DEM U12 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 6, 2025 | Nezhyvenko | 1–0 | Meitzner | DEM U12 2025 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 6, 2025 | Hamann | 0–1 | Nezhyvenko | DEM U12 2025 | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| Jun 6, 2025 | Nezhyvenko | 1–0 | Martin Fernandez | DEM U12 2025 | Caro-Kann Defense: Tartakower Variation | |
| Apr 20, 2025 | Jonas Markgraf | 0–1 | Nezhyvenko | Round 6: Jonas Markgraf - Nezhyvenko, Mykhaylo | Rapport-Jobava System | |
| Apr 19, 2025 | Nezhyvenko | ½–½ | Althoff | Round 5: Nezhyvenko, Mykhaylo - Althoff, Ralph | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Apr 19, 2025 | Kartik Arora | 0–1 | Nezhyvenko | Round 4: Kartik Arora - Nezhyvenko, Mykhaylo | Caro-Kann Defense: Breyer Variation | |
| Apr 18, 2025 | Nezhyvenko | ½–½ | Berkle | Round 3: Nezhyvenko, Mykhaylo - Berkle, Pascal | Caro-Kann Defense: Classical Variation | |
| Apr 18, 2025 | Muranyi | 0–1 | Nezhyvenko | Round 2: Muranyi, Erich - Nezhyvenko, Mykhaylo | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Apr 17, 2025 | Nezhyvenko | 1–0 | Auwens | Round 1: Nezhyvenko, Mykhaylo - Auwens, Michel | Philidor Defense: Hanham, Kmoch Variation | |
| Apr 15, 2025 | Nezhyvenko | 0–1 | Pijpers | Round 7: Nezhyvenko, Mykhaylo - Pijpers, Arthur | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Dec 30, 2024 | Doll | 0–1 | Nezhyvenko | DVM U20 2024 | ? | |
| Dec 29, 2024 | Nezhyvenko | ½–½ | Eull | DVM U20 2024 | Scotch Game: Mieses Variation | |
| Dec 29, 2024 | Nezhyvenko | ½–½ | Menzel | DVM U20 2024 | Caro-Kann Defense: Classical Variation, Main Line | |
| Dec 28, 2024 | Nezhyvenko | ½–½ | Avdic | DVM U20 2024 | Sicilian Defense: Moscow Variation | |
| Dec 28, 2024 | Eberle | 0–1 | Nezhyvenko | DVM U20 2024 | French Defense: King's Indian Attack | |
| Dec 27, 2024 | Widmann | 0–1 | Nezhyvenko | DVM U20 2024 | Réti Opening: Advance Variation | |
| Aug 29, 2024 | Nezhyvenko | 0–1 | Fulgentini | EYCC 2024 - O12 | English Opening: Symmetrical Variation, Botvinnik System | |
| Aug 28, 2024 | Skytte | 0–1 | Nezhyvenko | EYCC 2024 - O12 | Caro-Kann Defense: Two Knights Attack | |
| Aug 26, 2024 | Leenen | ½–½ | Nezhyvenko | EYCC 2024 - O12 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 24, 2024 | Nezhyvenko | 0–1 | Papai | EYCC 2024 - O12 | Sicilian Defense: Taimanov Variation | |
| Aug 23, 2024 | Elsness | ½–½ | Nezhyvenko | EYCC 2024 - O12 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 22, 2024 | Nezhyvenko | 1–0 | Preman | EYCC 2024 - O12 | French Defense: Classical Variation, Steinitz Variation | |
| Aug 4, 2024 | Schless | 0–1 | Nezhyvenko | Round 9: Schless, Sebastian - Nezhyvenko, Mykhaylo | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 4, 2024 | Nezhyvenko | 1–0 | Bauland | Round 8: Nezhyvenko, Mykhaylo - Bauland, Thomas | French Defense: Classical Variation, Steinitz Variation | |
| Aug 3, 2024 | Tschernatsch | 1–0 | Nezhyvenko | Round 7: Tschernatsch, Johannes - Nezhyvenko, Mykhaylo | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 3, 2024 | Nezhyvenko | ½–½ | Reuter | Round 6: Nezhyvenko, Mykhaylo - Reuter, Julian-Frank | Sicilian Defense: Moscow Variation | |
| Aug 2, 2024 | Li | 0–1 | Nezhyvenko | Round 5: Li, Hewei - Nezhyvenko, Mykhaylo | Zukertort Opening: Reversed Grünfeld | |
| Aug 2, 2024 | Nezhyvenko | 0–1 | Choukri | Round 4: Nezhyvenko, Mykhaylo - Choukri, Adel | Sicilian Defense: Moscow Variation | |
| Aug 1, 2024 | Schott | 0–1 | Nezhyvenko | Round 3: Schott, Andy - Nezhyvenko, Mykhaylo | English Opening: Agincourt Defense, Wimpy System | |
| Aug 1, 2024 | Nezhyvenko | 1–0 | Potrafke | Round 2: Nezhyvenko, Mykhaylo - Potrafke, Lukas | Sicilian Defense: Kramnik Variation | |
| Jul 31, 2024 | Uhl | 0–1 | Nezhyvenko | Round 1: Uhl, Lars - Nezhyvenko, Mykhaylo | Rapport-Jobava System | |
| May 25, 2024 | Nezhyvenko | 1–0 | Marynychenko | DEM U12 2024 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 24, 2024 | Li | ½–½ | Nezhyvenko | DEM U12 2024 | Caro-Kann Defense: Panov Attack, Modern Defense | |
| May 23, 2024 | Nezhyvenko | ½–½ | Junge | DEM U12 2024 | Caro-Kann Defense: Classical Variation | |
| May 22, 2024 | Nezhyvenko | ½–½ | Tarasenko | DEM U12 2024 | Sicilian Defense: Moscow Variation | |
| May 22, 2024 | Sheng | 0–1 | Nezhyvenko | DEM U12 2024 | Caro-Kann Defense: Two Knights Attack | |
| May 21, 2024 | Vu Hoang Bach | 0–1 | Nezhyvenko | DEM U12 2024 | King's Indian Attack | |
| May 20, 2024 | Nezhyvenko | 1–0 | Bundan | DEM U12 2024 | English Opening: Symmetrical Variation, Botvinnik System | |
| May 19, 2024 | Nezhyvenko | 1–0 | Heins | DEM U12 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 19, 2024 | Schulz | 0–1 | Nezhyvenko | DEM U12 2024 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Mar 30, 2024 | Bashirov | 1–0 | Nezhyvenko | Round 5: Bashirov, Kemal - Nezhyvenko, Mykhaylo | Caro-Kann Defense: Tartakower Variation | |
| Mar 30, 2024 | Nezhyvenko | 1–0 | Baerwolf | Round 4: Nezhyvenko, Mykhaylo - Baerwolf, Steven | Caro-Kann Defense: Tartakower Variation | |
| Mar 29, 2024 | Faber | ½–½ | Nezhyvenko | Round 3: Faber, Lennart - Nezhyvenko, Mykhaylo | English Opening: Anglo-Indian Defense, Scandinavian Defense, Exchange Variation | |
| Mar 29, 2024 | Nezhyvenko | 1–0 | Garnacho Velasco | Round 2: Nezhyvenko, Mykhaylo - Garnacho Velasco, Eduardo | Scandinavian Defense: Main Line, Mieses Variation | |
| Mar 28, 2024 | Schocke | 0–1 | Nezhyvenko | Round 1: Schocke, Mark - Nezhyvenko, Mykhaylo | English Opening: Agincourt Defense | |
| — | Nezhyvenko | 0–1 | Engel | Round 1: Nezhyvenko, Mykhailo - Engel, Luis | Sicilian Defense: Moscow Variation | |
