| page 1 of 2; games 1-25 of 27 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M D Tseitlin vs Efimenko |
| 0-1 | 34 |
2001 |
ECC | B90 Sicilian, Najdorf |
| 2. J Borisek vs Efimenko |
| 0-1 | 27 |
2001 |
TCh-Europe Boys U18 | B90 Sicilian, Najdorf |
| 3. N Mamedov vs Efimenko |
| 1-0 | 32 |
2001 |
WYB16 | B90 Sicilian, Najdorf |
| 4. M Zulfugarli vs Efimenko |
| 0-1 | 30 |
2002 |
Aeroflot Open | B90 Sicilian, Najdorf |
| 5. E Berg vs Efimenko |
| ½-½ | 33 |
2002 |
Pyramiden Franken Cup 5th | B90 Sicilian, Najdorf |
| 6. V Atlas vs Efimenko |
| ½-½ | 31 |
2002 |
European Club Cup | B90 Sicilian, Najdorf |
| 7. D Mastrovasilis vs Efimenko |
| 1-0 | 41 |
2003 |
EU-ch 4th | B90 Sicilian, Najdorf |
| 8. Akopian vs Efimenko |
| 1-0 | 36 |
2005 |
Russian Teams | B90 Sicilian, Najdorf |
| 9. Bologan vs Efimenko |
 | 0-1 | 61 |
2005 |
FIDE World Cup | B90 Sicilian, Najdorf |
| 10. Motylev vs Efimenko |
| 1-0 | 43 |
2005 |
Aeroflot Open | B90 Sicilian, Najdorf |
| 11. Vallejo-Pons vs Efimenko |
| ½-½ | 39 |
2005 |
FIDE World Cup | B90 Sicilian, Najdorf |
| 12. Bologan vs Efimenko |
| ½-½ | 39 |
2006 |
Russian Club Cup | B90 Sicilian, Najdorf |
| 13. T Bakre vs Efimenko |
| ½-½ | 58 |
2006 |
Gibtelecom Chess Festival | B90 Sicilian, Najdorf |
| 14. D Popovic vs Efimenko |
| ½-½ | 30 |
2006 |
37th Chess Olympiad | B90 Sicilian, Najdorf |
| 15. Zhu Chen vs Efimenko |
| ½-½ | 34 |
2007 |
5th Gibraltar Chess Festival | B90 Sicilian, Najdorf |
| 16. S Haslinger vs Efimenko |
| 0-1 | 57 |
2007 |
Isle of Man International | B90 Sicilian, Najdorf |
| 17. C Lutz vs Efimenko |
| ½-½ | 66 |
2007 |
Bundesliga 0607 | B90 Sicilian, Najdorf |
| 18. I Teran Alvarez vs Efimenko |
| 0-1 | 20 |
2007 |
5th Gibraltar Chess Festival | B90 Sicilian, Najdorf |
| 19. Akopian vs Efimenko |
| ½-½ | 27 |
2007 |
6th Aeroflot Festival | B90 Sicilian, Najdorf |
| 20. Wang Hao vs Efimenko |
| 0-1 | 48 |
2008 |
Gibraltar | B90 Sicilian, Najdorf |
| 21. Karjakin vs Efimenko |
| 1-0 | 44 |
2008 |
Russian Team Championship | B90 Sicilian, Najdorf |
| 22. K Szabo vs Efimenko |
| 0-1 | 64 |
2008 |
European Individual Championship | B90 Sicilian, Najdorf |
| 23. Wang Yu vs Efimenko |
| ½-½ | 63 |
2008 |
Gibraltar | B90 Sicilian, Najdorf |
| 24. A Timofeev vs Efimenko |
| 1-0 | 43 |
2008 |
Moscow Open | B90 Sicilian, Najdorf |
| 25. Rublevsky vs Efimenko |
| 1-0 | 41 |
2008 |
Russian Team Championship | B90 Sicilian, Najdorf |
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| page 1 of 2; games 1-25 of 27 |
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