| page 1 of 2; games 1-25 of 26 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Efimenko vs Navara |
| ½-½ | 78 |
1999 |
Groningen Young Masters | C05 French, Tarrasch |
| 2. Efimenko vs T Kononenko |
| 0-1 | 35 |
2000 |
Ukrainian Team ch | C03 French, Tarrasch |
| 3. Efimenko vs N Firman |
| ½-½ | 59 |
2001 |
Stork YM | C05 French, Tarrasch |
| 4. Efimenko vs G Fish |
| ½-½ | 26 |
2001 |
MTO | C13 French |
| 5. Efimenko vs Blatny |
| 1-0 | 68 |
2001 |
2nd IECC | C10 French |
| 6. Efimenko vs O Organdziev |
| 1-0 | 38 |
2001 |
2nd IECC | C05 French, Tarrasch |
| 7. Efimenko vs S Volkov |
 | 1-0 | 60 |
2002 |
European Club Cup | C14 French, Classical |
| 8. Efimenko vs N Firman |
| 1-0 | 22 |
2002 |
Aeroflot Open | C05 French, Tarrasch |
| 9. Efimenko vs T Petrik |
 | 0-1 | 81 |
2003 |
Cappelle La Grande | C07 French, Tarrasch |
| 10. Efimenko vs B Nadera |
 | 0-1 | 20 |
2004 |
6th Dubai Open | C18 French, Winawer |
| 11. Efimenko vs E Kobylkin |
| ½-½ | 35 |
2004 |
73rd Ukrainian Championship | C12 French, McCutcheon |
| 12. Efimenko vs E Kobylkin |
| 1-0 | 49 |
2004 |
73rd Ukrainian Championship | C11 French |
| 13. Efimenko vs F Aleskerov |
| 1-0 | 45 |
2005 |
7th Dubai Open Chess Championship | C11 French |
| 14. Efimenko vs Vaganian |
 | 1-0 | 48 |
2005 |
Bremen win the Bundesliga | C10 French |
| 15. Efimenko vs M Roiz |
| ½-½ | 18 |
2006 |
Russian Club Cup | C10 French |
| 16. Efimenko vs M Kobalia |
| ½-½ | 28 |
2006 |
Russian Club Cup | C11 French |
| 17. Efimenko vs H Groffen |
| 1-0 | 59 |
2006 |
Gibtelecom Chess Festival | C11 French |
| 18. Efimenko vs B Socko |
| ½-½ | 26 |
2008 |
Gibraltar | C05 French, Tarrasch |
| 19. Efimenko vs Morozevich |
 | 1-0 | 31 |
2008 |
2008 Olympiad | C03 French, Tarrasch |
| 20. Efimenko vs D Berczes |
| 1-0 | 24 |
2008 |
Gibraltar | C11 French |
| 21. Efimenko vs T Luther |
| ½-½ | 39 |
2008 |
2008-2009 Bundesliga | C11 French |
| 22. Efimenko vs S Volkov |
| ½-½ | 40 |
2008 |
Moscow Open | C11 French |
| 23. Efimenko vs Glek |
| 1-0 | 31 |
2008 |
Moscow Open | C11 French |
| 24. Efimenko vs Y Shulman |
| 0-1 | 87 |
2008 |
2008 Olympiad | C10 French |
| 25. Efimenko vs S Ivanov |
 | 1-0 | 27 |
2009 |
Russian Team Championship | C07 French, Tarrasch |
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| page 1 of 2; games 1-25 of 26 |
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Secrets of Opening Surprises
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