| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Nepomniachtchi vs T Banusz |
| 1-0 | 55 |
2001 |
EYCC B12 | B14 Caro-Kann, Panov-Botvinnik Attack |
| 2. I Nepomniachtchi vs R Hrzica |
| ½-½ | 38 |
2001 |
WYB12 | B10 Caro-Kann |
| 3. I Nepomniachtchi vs E Krivoborodov |
| 1-0 | 71 |
2001 |
EYCC B12 | B18 Caro-Kann, Classical |
| 4. I Nepomniachtchi vs D Yevseev |
| ½-½ | 29 |
2004 |
57th Russian Championship Qualifier | B10 Caro-Kann |
| 5. I Nepomniachtchi vs V Burmakin |
| ½-½ | 80 |
2004 |
57th Russian Championship Qualifier | B10 Caro-Kann |
| 6. I Nepomniachtchi vs E Krivoborodov |
| 1-0 | 51 |
2005 |
BELFORT YWCC Boys Under 16 | B12 Caro-Kann Defense |
| 7. I Nepomniachtchi vs Grigoriants |
| ½-½ | 40 |
2006 |
Russian Championship Superfinal | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 8. I Nepomniachtchi vs I Popov |
| ½-½ | 34 |
2007 |
World Youth Stars | B12 Caro-Kann Defense |
| 9. I Nepomniachtchi vs S Sulskis |
| 1-0 | 45 |
2007 |
European Individual Championships | B12 Caro-Kann Defense |
| 10. I Nepomniachtchi vs Bareev |
 | 1-0 | 45 |
2008 |
Ordix Open | B12 Caro-Kann Defense |
| 11. I Nepomniachtchi vs Dreev |
| ½-½ | 33 |
2009 |
Russian Team Championship | B12 Caro-Kann Defense |
| 12. I Nepomniachtchi vs Dreev |
 | 1-0 | 37 |
2009 |
62nd Russian Championship Higher League | B12 Caro-Kann Defense |
| 13. I Nepomniachtchi vs Anand |
 | ½-½ | 106 |
2009 |
Chess Classic Mainz (rapid) | B13 Caro-Kann, Exchange |
| 14. I Nepomniachtchi vs Ivanchuk |
 | 0-1 | 54 |
2010 |
Capablanca Memorial | B12 Caro-Kann Defense |
| 15. I Nepomniachtchi vs Jobava |
 | 1-0 | 31 |
2010 |
European Individual Championships | B12 Caro-Kann Defense |
| 16. I Nepomniachtchi vs Sasikiran |
 | 1-0 | 54 |
2010 |
Chess Olympiad | B12 Caro-Kann Defense |
| 17. I Nepomniachtchi vs K Miton |
 | 1-0 | 28 |
2011 |
European Rapid Championship | B12 Caro-Kann Defense |
| 18. I Nepomniachtchi vs P Wells |
| ½-½ | 60 |
2011 |
12th European Individual Championship | B12 Caro-Kann Defense |
| 19. I Nepomniachtchi vs Nakamura |
 | 0-1 | 44 |
2011 |
Tata Steel | B12 Caro-Kann Defense |
| 20. I Nepomniachtchi vs V Laznicka |
 | ½-½ | 69 |
2012 |
Capablanca Memorial | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 21. I Nepomniachtchi vs Grischuk |
| 1-0 | 32 |
2012 |
Piterenka Blitz | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 22. I Nepomniachtchi vs Grischuk |
| 0-1 | 43 |
2012 |
Piterenka Rapid | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 23. I Nepomniachtchi vs D Lintchevski |
| ½-½ | 56 |
2012 |
Rector Cup Rapid | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 24. I Nepomniachtchi vs D Andreikin |
 | ½-½ | 55 |
2012 |
Andreikin-Nepomniachtchi Match | B12 Caro-Kann Defense |
| 25. I Nepomniachtchi vs D Andreikin |
| 1-0 | 47 |
2012 |
Friendly Rapid Match | B10 Caro-Kann |