| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Nosenko vs I Kovalenko |
| ½-½ | 46 |
2007 |
Ukrainian Ch | A80 Dutch |
| 2. O Vastrukhin vs I Kovalenko |
| 0-1 | 49 |
2009 |
Chigorin Memorial Open | A07 King's Indian Attack |
| 3. I Kovalenko vs Zhou Weiqi |
| 0-1 | 20 |
2009 |
Chigorin Memorial Open | C11 French |
| 4. V Pecheritsa vs I Kovalenko |
| 0-1 | 60 |
2009 |
Chigorin Memorial Open | B01 Scandinavian |
| 5. V Gorkavij vs I Kovalenko |
| 0-1 | 50 |
2009 |
Chigorin Memorial Open | B88 Sicilian, Fischer-Sozin Attack |
| 6. I Kovalenko vs M Matlakov |
| 0-1 | 48 |
2009 |
Chigorin Memorial Open | D43 Queen's Gambit Declined Semi-Slav |
| 7. I Kovalenko vs Yifan Hou |
 | 1-0 | 25 |
2010 |
Moscow Open | A56 Benoni Defense |
| 8. I Kovalenko vs M Kazhgaleyev |
| 0-1 | 41 |
2010 |
Moscow Open | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 9. B Savchenko vs I Kovalenko |
| ½-½ | 89 |
2010 |
Moscow Open | B90 Sicilian, Najdorf |
| 10. A Zontakh vs I Kovalenko |
| ½-½ | 28 |
2010 |
Moscow Open | D16 Queen's Gambit Declined Slav |
| 11. I Kovalenko vs E Vorobiov |
| ½-½ | 47 |
2010 |
Moscow Open | B48 Sicilian, Taimanov Variation |
| 12. I Kovalenko vs I Popov |
| 1-0 | 61 |
2010 |
Moscow Open | D16 Queen's Gambit Declined Slav |
| 13. E Najer vs I Kovalenko |
 | 1-0 | 54 |
2010 |
Moscow Open | B01 Scandinavian |
| 14. I Kovalenko vs R Felgaer |
| 0-1 | 37 |
2011 |
Aeroflot Open | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 15. S Khader vs I Kovalenko |
| 0-1 | 71 |
2011 |
Aeroflot Open | D87 Grunfeld, Exchange |
| 16. I Khairullin vs I Kovalenko |
| 1-0 | 29 |
2011 |
Aeroflot Open | D81 Grunfeld, Russian Variation |
| 17. I Kovalenko vs Motylev |
| ½-½ | 56 |
2011 |
Aeroflot Open | D43 Queen's Gambit Declined Semi-Slav |
| 18. R Mamedov vs I Kovalenko |
 | 1-0 | 60 |
2011 |
Aeroflot Open | B02 Alekhine's Defense |
| 19. R Edouard vs I Kovalenko |
 | 0-1 | 67 |
2011 |
Aeroflot Open | B05 Alekhine's Defense, Modern |
| 20. I Kovalenko vs I Cheparinov |
| ½-½ | 55 |
2011 |
Aeroflot Open | D97 Grunfeld, Russian |
| 21. I Kovalenko vs S Mareco |
| 1-0 | 52 |
2011 |
Aeroflot Open | E15 Queen's Indian |
| 22. I Kovalenko vs B Savchenko |
 | 1-0 | 36 |
2011 |
Aeroflot Open | A60 Benoni Defense |
| 23. J Geller vs I Kovalenko |
| 1-0 | 56 |
2012 |
Russian Team Championships | B01 Scandinavian |
| 24. I Kovalenko vs G Fatkhutdinov |
| 1-0 | 88 |
2012 |
2nd Polugaevsky Mem | D15 Queen's Gambit Declined Slav |
| 25. A Goganov vs I Kovalenko |
| ½-½ | 49 |
2012 |
Corporation Centre Cup A | A18 English, Mikenas-Carls |