Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. I Cheparinov vs I Herrera |
| ½-½ | 74 | 2003 | Ortigueira op 2nd | B48 Sicilian, Taimanov Variation |
2. I Cheparinov vs T Lanchava |
| 1-0 | 37 | 2003 | Malaga op 6th | B48 Sicilian, Taimanov Variation |
3. I Cheparinov vs P Kazantzidis |
| 1-0 | 25 | 2003 | Internet Section 15-A | B48 Sicilian, Taimanov Variation |
4. I Cheparinov vs D Franklin |
| 1-0 | 64 | 2003 | Internet Section 16-A | B48 Sicilian, Taimanov Variation |
5. I Cheparinov vs V Iotov |
| 1-0 | 61 | 2003 | BUL-ch 67th | B48 Sicilian, Taimanov Variation |
6. I Cheparinov vs Matulovic |
| ½-½ | 36 | 2003 | Pancevo | B48 Sicilian, Taimanov Variation |
7. I Cheparinov vs R Pogorelov |
| 1-0 | 50 | 2003 | Collado Villalba op-A 20th | B48 Sicilian, Taimanov Variation |
8. I Cheparinov vs I Teran Alvarez |
| 1-0 | 22 | 2004 | Coria del Rio op 10th | B48 Sicilian, Taimanov Variation |
9. I Cheparinov vs A Issakainen |
| 1-0 | 66 | 2004 | Internet Section 10A g/8'+2 | B48 Sicilian, Taimanov Variation |
10. I Cheparinov vs R Pogorelov |
 | 1-0 | 41 | 2004 | Dos Hermanas op 4th | B48 Sicilian, Taimanov Variation |
11. I Cheparinov vs I Herrera |
| 1-0 | 22 | 2004 | Ortigueira op 3rd | B48 Sicilian, Taimanov Variation |
12. I Cheparinov vs J Ivanov |
| 1-0 | 30 | 2004 | Ortigueira op 3rd | B48 Sicilian, Taimanov Variation |
13. I Cheparinov vs J Ivanov |
| 1-0 | 31 | 2005 | Coria del Rio op 11th | B48 Sicilian, Taimanov Variation |
14. I Cheparinov vs S Nikolov |
 | 1-0 | 38 | 2005 | Bulgarian Championship | B48 Sicilian, Taimanov Variation |
15. I Cheparinov vs D Bocharov |
| ½-½ | 47 | 2005 | European Championship | B48 Sicilian, Taimanov Variation |
16. I Cheparinov vs Pelletier |
| ½-½ | 43 | 2005 | European Team Championship | B48 Sicilian, Taimanov Variation |
17. I Cheparinov vs T Middelburg |
| 1-0 | 38 | 2006 | NED-chT 0506 | B48 Sicilian, Taimanov Variation |
18. I Cheparinov vs Pelletier |
 | 1-0 | 30 | 2007 | European Team Championship | B48 Sicilian, Taimanov Variation |
19. I Cheparinov vs Ivanchuk |
  | 0-1 | 33 | 2008 | M-Tel Masters | B48 Sicilian, Taimanov Variation |
20. I Cheparinov vs P Maletin |
| 1-0 | 26 | 2009 | European Championship | B48 Sicilian, Taimanov Variation |
21. I Cheparinov vs P Cramling |
| 1-0 | 46 | 2009 | 3rd Ruy Lopez International | B48 Sicilian, Taimanov Variation |
22. I Cheparinov vs A Jankovic |
| ½-½ | 64 | 2012 | European Championship | B48 Sicilian, Taimanov Variation |
23. I Cheparinov vs S Matsenko |
| 1-0 | 56 | 2013 | European Championship | B48 Sicilian, Taimanov Variation |
24. I Cheparinov vs Swiercz |
| 1-0 | 50 | 2014 | European Championship | B48 Sicilian, Taimanov Variation |
25. I Cheparinov vs C Zeng |
| ½-½ | 57 | 2017 | Chinese Chess League | B48 Sicilian, Taimanov Variation |