| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Alekseev vs Kasimdzhanov |
| 0-1 | 40 |
2003 |
Samba Cup 1st | C87 Ruy Lopez |
| 2. E Alekseev vs A Korotylev |
| ½-½ | 15 |
2005 |
Corus Tournament: Group C | C96 Ruy Lopez, Closed |
| 3. E Alekseev vs A Riazantsev |
| 1-0 | 41 |
2005 |
Russian Under-20 Championships | C78 Ruy Lopez |
| 4. E Alekseev vs Grigoriants |
| ½-½ | 45 |
2005 |
58th Russian Championship Semi-Finals | C96 Ruy Lopez, Closed |
| 5. E Alekseev vs M Kazhgaleyev |
| ½-½ | 54 |
2005 |
FIDE World Cup | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 6. E Alekseev vs V Yemelin |
| 1-0 | 61 |
2005 |
58th Russian Championship Semi-Finals | C65 Ruy Lopez, Berlin Defense |
| 7. E Alekseev vs T Sanikidze |
| 1-0 | 36 |
2005 |
World Junior Championship (Boys) | C93 Ruy Lopez, Closed, Smyslov Defense |
| 8. E Alekseev vs Aronian |
 | ½-½ | 38 |
2005 |
6th European Individual Championship | C89 Ruy Lopez, Marshall |
| 9. E Alekseev vs I Kurnosov |
| 1-0 | 57 |
2005 |
World Junior Championship (Boys) | C67 Ruy Lopez |
| 10. E Alekseev vs Stefansson |
| ½-½ | 35 |
2005 |
6th European Individual Championship | C65 Ruy Lopez, Berlin Defense |
| 11. E Alekseev vs E Tomashevsky |
| 1-0 | 35 |
2005 |
Russian Under-20 Championships | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 12. E Alekseev vs M Khusenkhojaev |
| ½-½ | 54 |
2005 |
World Junior Championship (Boys) | C65 Ruy Lopez, Berlin Defense |
| 13. E Alekseev vs A Shchekachev |
| 1-0 | 39 |
2006 |
Aeroflot Open | C67 Ruy Lopez |
| 14. E Alekseev vs Mamedyarov |
| ½-½ | 49 |
2006 |
Aeroflot Open | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 15. E Alekseev vs M Sorokin |
| 1-0 | 33 |
2006 |
Aeroflot Open | C95 Ruy Lopez, Closed, Breyer |
| 16. E Alekseev vs Jakovenko |
 | 1-0 | 47 |
2006 |
Russian Championship Tiebreaker | C92 Ruy Lopez, Closed |
| 17. E Alekseev vs Svidler |
| ½-½ | 29 |
2006 |
Russian Championship Superfinal | C89 Ruy Lopez, Marshall |
| 18. E Alekseev vs Karjakin |
 | ½-½ | 22 |
2007 |
World Chess Cup | C78 Ruy Lopez |
| 19. E Alekseev vs M Roiz |
| ½-½ | 25 |
2007 |
European Team Chess Championships | C95 Ruy Lopez, Closed, Breyer |
| 20. E Alekseev vs Eljanov |
 | ½-½ | 15 |
2008 |
Aerosvit | C65 Ruy Lopez, Berlin Defense |
| 21. E Alekseev vs Wang Hao |
| ½-½ | 26 |
2008 |
Russia vs China Match | C92 Ruy Lopez, Closed |
| 22. E Alekseev vs Eljanov |
 | 1-0 | 31 |
2009 |
FIDE Jermuk Grand Prix | C67 Ruy Lopez |
| 23. E Alekseev vs Fressinet |
 | 1-0 | 43 |
2009 |
World Cup | C64 Ruy Lopez, Classical |
| 24. E Alekseev vs Akopian |
 | ½-½ | 47 |
2009 |
FIDE Jermuk Grand Prix | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 25. E Alekseev vs Fressinet |
| ½-½ | 48 |
2009 |
World Cup | C78 Ruy Lopez |