| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Cheparinov vs P Van Hoolandt |
| 1-0 | 48 |
2002 |
Bled Olympiad | C64 Ruy Lopez, Classical |
| 2. I Cheparinov vs Khalifman |
| ½-½ | 34 |
2003 |
EuTCh | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 3. I Cheparinov vs B Socko |
| ½-½ | 41 |
2003 |
X Anibal Open | C95 Ruy Lopez, Closed, Breyer |
| 4. I Cheparinov vs M Erdogdu |
| 1-0 | 37 |
2004 |
5th Individual European Chess Championship | C80 Ruy Lopez, Open |
| 5. I Cheparinov vs Z Bratanov |
| ½-½ | 41 |
2004 |
68th Bulgarian Championship | C65 Ruy Lopez, Berlin Defense |
| 6. I Cheparinov vs A Kolev |
 | ½-½ | 17 |
2004 |
68th Bulgarian Championship | C78 Ruy Lopez |
| 7. I Cheparinov vs Dorfman |
| ½-½ | 14 |
2004 |
36th Olympiad | C65 Ruy Lopez, Berlin Defense |
| 8. I Cheparinov vs Jonkman |
| ½-½ | 82 |
2004 |
5th Individual European Chess Championship | C65 Ruy Lopez, Berlin Defense |
| 9. I Cheparinov vs R Cifuentes-Parada |
| ½-½ | 47 |
2005 |
Dos Hermanas Tournaments | C67 Ruy Lopez |
| 10. I Cheparinov vs A Stefanova |
 | 1-0 | 155 |
2005 |
Corus Tournament: Group B | C78 Ruy Lopez |
| 11. I Cheparinov vs Campora |
 | 1-0 | 22 |
2005 |
Dos Hermanas Tournaments | C87 Ruy Lopez |
| 12. I Cheparinov vs K Haznedaroglu |
| ½-½ | 65 |
2005 |
15th European Team Championship | C96 Ruy Lopez, Closed |
| 13. I Cheparinov vs E L'Ami |
| ½-½ | 99 |
2005 |
Amsterdam Chess Tournament | C92 Ruy Lopez, Closed |
| 14. I Cheparinov vs I Sokolov |
| 0-1 | 66 |
2005 |
Amsterdam Chess Tournament | C95 Ruy Lopez, Closed, Breyer |
| 15. I Cheparinov vs Pavasovic |
| 1-0 | 32 |
2006 |
37th Chess Olympiad | C95 Ruy Lopez, Closed, Breyer |
| 16. I Cheparinov vs Z Almasi |
 | 1-0 | 40 |
2006 |
Corus Wijk aan Zee Group B | C88 Ruy Lopez |
| 17. I Cheparinov vs Navara |
 | 1-0 | 75 |
2006 |
Corus Wijk aan Zee Group B | C88 Ruy Lopez |
| 18. I Cheparinov vs Naiditsch |
 | 1-0 | 29 |
2006 |
Corus Wijk aan Zee Group B | C67 Ruy Lopez |
| 19. I Cheparinov vs Wang Hao |
| ½-½ | 46 |
2007 |
Taiyuan Tournament | C92 Ruy Lopez, Closed |
| 20. I Cheparinov vs P Nikolic |
 | 0-1 | 91 |
2007 |
NH Chess Tournament | C93 Ruy Lopez, Closed, Smyslov Defense |
| 21. I Cheparinov vs E Hermansson |
 | 1-0 | 25 |
2007 |
15th Sigeman & Co | C67 Ruy Lopez |
| 22. I Cheparinov vs A David |
 | 1-0 | 25 |
2007 |
European Individual Championships | C84 Ruy Lopez, Closed |
| 23. I Cheparinov vs Navara |
 | 0-1 | 36 |
2007 |
European Team Chess Championships | C88 Ruy Lopez |
| 24. I Cheparinov vs V Georgiev |
| ½-½ | 84 |
2007 |
European Individual Championships | C78 Ruy Lopez |
| 25. I Cheparinov vs Yusupov |
| 1-0 | 28 |
2008 |
NH Chess | C80 Ruy Lopez, Open |