| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. B Lalic vs I Cheparinov |
| 1-0 | 42 |
2001 |
Master Open | E77 King's Indian |
| 2. Jacimovic vs I Cheparinov |
| 1-0 | 69 |
2001 |
EuTCh | E73 King's Indian |
| 3. H Tikkanen vs I Cheparinov |
| ½-½ | 25 |
2001 |
WYB16 | E76 King's Indian, Four Pawns Attack |
| 4. L Borbjerggaard vs I Cheparinov |
| 0-1 | 31 |
2001 |
open | E76 King's Indian, Four Pawns Attack |
| 5. Epishin vs I Cheparinov |
| ½-½ | 86 |
2001 |
Master Open | E97 King's Indian |
| 6. A Brkic vs I Cheparinov |
| 0-1 | 46 |
2001 |
Cat V | E63 King's Indian, Fianchetto, Panno Variation |
| 7. Mamedyarov vs I Cheparinov |
 | 1-0 | 31 |
2004 |
5th Individual European Chess Championship | E76 King's Indian, Four Pawns Attack |
| 8. H Erdogan vs I Cheparinov |
| ½-½ | 42 |
2004 |
5th Individual European Chess Championship | E92 King's Indian |
| 9. P Genov vs I Cheparinov |
| 0-1 | 35 |
2004 |
68th Bulgarian Championship | E76 King's Indian, Four Pawns Attack |
| 10. V Iotov vs I Cheparinov |
 | 0-1 | 45 |
2004 |
68th Bulgarian Championship | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 11. S Evans-Quek vs I Cheparinov |
 | 0-1 | 35 |
2004 |
36th Olympiad | E97 King's Indian |
| 12. V Petkov vs I Cheparinov |
| 1-0 | 41 |
2005 |
69th Bulgarian Championship | E94 King's Indian, Orthodox |
| 13. Ljubojevic vs I Cheparinov |
| ½-½ | 58 |
2007 |
NH Chess Tournament | E68 King's Indian, Fianchetto, Classical Variation, 8.e4 |
| 14. E L'Ami vs I Cheparinov |
| ½-½ | 37 |
2007 |
15th Sigeman & Co | E97 King's Indian |
| 15. Wang Yue vs I Cheparinov |
 | 0-1 | 54 |
2007 |
World Chess Cup | E87 King's Indian, Samisch, Orthodox |
| 16. A Moiseenko vs I Cheparinov |
| ½-½ | 34 |
2007 |
European Club Cup | E61 King's Indian |
| 17. Khalifman vs I Cheparinov |
 | 0-1 | 74 |
2007 |
NH Chess Tournament | E97 King's Indian |
| 18. Korchnoi vs I Cheparinov |
 | 0-1 | 27 |
2008 |
NH Chess | E99 King's Indian, Orthodox, Taimanov |
| 19. Ivanchuk vs I Cheparinov |
 | 1-0 | 40 |
2008 |
M-Tel Masters | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 20. Kasimdzhanov vs I Cheparinov |
 | 1-0 | 46 |
2008 |
Elista Grand Prix | E92 King's Indian |
| 21. Wang Yue vs I Cheparinov |
 | 1-0 | 39 |
2008 |
Elista Grand Prix | E94 King's Indian, Orthodox |
| 22. Bareev vs I Cheparinov |
| ½-½ | 68 |
2008 |
NH Chess | E97 King's Indian |
| 23. Eljanov vs I Cheparinov |
 | 1-0 | 53 |
2009 |
FIDE Jermuk Grand Prix | E99 King's Indian, Orthodox, Taimanov |