| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. S Narayanan vs I Nyzhnyk |
| ½-½ | 37 |
2006 |
Wch U12 | B90 Sicilian, Najdorf |
| 2. N Georgiadis vs I Nyzhnyk |
| 0-1 | 49 |
2007 |
17th EU-ch U12 Boys | B90 Sicilian, Najdorf |
| 3. R Dragomirescu vs I Nyzhnyk |
| ½-½ | 57 |
2008 |
EU-ch U16 18th | B90 Sicilian, Najdorf |
| 4. I Paulet vs I Nyzhnyk |
| 0-1 | 32 |
2009 |
Groningen Chess Festival | B90 Sicilian, Najdorf |
| 5. M Ondrus vs I Nyzhnyk |
| 0-1 | 59 |
2010 |
European Rapid Championship | B90 Sicilian, Najdorf |
| 6. D Debashis vs I Nyzhnyk |
| ½-½ | 57 |
2010 |
World Junior Championship | B90 Sicilian, Najdorf |
| 7. M Kravtsiv vs I Nyzhnyk |
| ½-½ | 24 |
2011 |
27th Cappelle-la-Grande | B90 Sicilian, Najdorf |
| 8. D Debashis vs I Nyzhnyk |
 | 0-1 | 63 |
2011 |
Reykjavik Open | B90 Sicilian, Najdorf |
| 9. D Vocaturo vs I Nyzhnyk |
| ½-½ | 39 |
2011 |
Tata Steel (Group C) | B90 Sicilian, Najdorf |
| 10. Y Kryvoruchko vs I Nyzhnyk |
| ½-½ | 49 |
2011 |
27th Cappelle-la-Grande | B90 Sicilian, Najdorf |
| 11. Hur Yasin vs I Nyzhnyk |
| 0-1 | 28 |
2012 |
Turkish Bank Chess League | B90 Sicilian, Najdorf |
| 12. V Baghdasaryan vs I Nyzhnyk |
| 0-1 | 42 |
2012 |
12th MetLife Amplico European (Rapid) | B90 Sicilian, Najdorf |
| 13. A Horvath vs I Nyzhnyk |
| ½-½ | 26 |
2012 |
28th Cappelle-la-Grande | B90 Sicilian, Najdorf |
| 14. M Gosciniak vs I Nyzhnyk |
| 1-0 | 43 |
2012 |
12th MetLife Amplico European (Rapid) | B90 Sicilian, Najdorf |
