| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Vachier Lagrave vs L Verat |
| ½-½ | 16 |
2000 |
Clichy Masters 11th | C68 Ruy Lopez, Exchange |
| 2. M Vachier Lagrave vs I Saric |
| 1-0 | 22 |
2002 |
WYb12 | C77 Ruy Lopez |
| 3. M Vachier Lagrave vs Robin Samy |
| 1-0 | 30 |
2002 |
FRA-ch U16 | C77 Ruy Lopez |
| 4. M Vachier Lagrave vs M Audouin |
| 1-0 | 26 |
2003 |
FRA-chT U20 0304 | C62 Ruy Lopez, Old Steinitz Defense |
| 5. M Vachier Lagrave vs F Diedler |
 | 1-0 | 38 |
2003 |
FRA-chT U20 0304 | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 6. M Vachier Lagrave vs W Sochacki |
| 1-0 | 31 |
2003 |
Aubervilliers sim | C70 Ruy Lopez |
| 7. M Vachier Lagrave vs N Nikcevic |
| 1-0 | 54 |
2003 |
1st NAO GM | C67 Ruy Lopez |
| 8. M Vachier Lagrave vs A Lenderman |
| 1-0 | 46 |
2003 |
Wch U14 | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 9. M Vachier Lagrave vs T Heinz |
| 1-0 | 37 |
2004 |
FRA-chT U20a 0405 | C82 Ruy Lopez, Open |
| 10. M Vachier Lagrave vs M Lacombe |
| 1-0 | 23 |
2004 |
FRA-chT U20 0405 | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 11. M Vachier Lagrave vs M Kazhgaleyev |
| ½-½ | 15 |
2004 |
4e TOURNOI GMI | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 12. M Vachier Lagrave vs J P Le Roux |
| 1-0 | 37 |
2004 |
ch-FRA | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 13. M Vachier Lagrave vs O Korneev |
| ½-½ | 36 |
2004 |
Rapid Open | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 14. M Vachier Lagrave vs M Kazhgaleyev |
| 1-0 | 37 |
2004 |
Paris-ch | C64 Ruy Lopez, Classical |
| 15. M Vachier Lagrave vs S Fedorchuk |
| ½-½ | 53 |
2005 |
Open GMI | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 16. M Vachier Lagrave vs K Guillaume |
| 1-0 | 31 |
2005 |
FRA-chT U20 0506 | C65 Ruy Lopez, Berlin Defense |
| 17. M Vachier Lagrave vs T Warakomski |
| 1-0 | 41 |
2005 |
BELFORT YWCC Boys Under 16 | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 18. M Vachier Lagrave vs Zhao Xue |
| ½-½ | 60 |
2005 |
China - France Youth Match | C95 Ruy Lopez, Closed, Breyer |
| 19. M Vachier Lagrave vs Mamedyarov |
| 0-1 | 44 |
2005 |
6th Lausanne Young Masters | C96 Ruy Lopez, Closed |
| 20. M Vachier Lagrave vs E Moradiabadi |
| ½-½ | 35 |
2006 |
Paris-ch | C78 Ruy Lopez |
| 21. M Vachier Lagrave vs A Kizov |
| ½-½ | 51 |
2006 |
37th Chess Olympiad | C67 Ruy Lopez |
| 22. M Vachier Lagrave vs Zhao Xue |
| 1-0 | 59 |
2006 |
Cap D'Agde | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 23. M Vachier Lagrave vs Mamedyarov |
 | ½-½ | 21 |
2006 |
Aeroflot Open | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 24. M Vachier Lagrave vs Bacrot |
| ½-½ | 40 |
2006 |
Cap D'Agde | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 25. M Vachier Lagrave vs Fressinet |
 | ½-½ | 16 |
2006 |
Aeroflot Open | C78 Ruy Lopez |