| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. C Veron vs M Vachier Lagrave |
| 1-0 | 63 |
1999 |
Montigny le Bretonneux op | A39 English, Symmetrical, Main line with d4 |
| 2. P Velikov vs M Vachier Lagrave |
| 1-0 | 56 |
2000 |
Clichy Masters 11th | A39 English, Symmetrical, Main line with d4 |
| 3. H Airapetyan vs M Vachier Lagrave |
| 0-1 | 48 |
2000 |
Wch U10 | A39 English, Symmetrical, Main line with d4 |
| 4. P Wang vs M Vachier Lagrave |
| 0-1 | 46 |
2000 |
Wch U10 | A38 English, Symmetrical |
| 5. Q Didier vs M Vachier Lagrave |
| 0-1 | 48 |
2002 |
FRA-chT U20 0203 | A35 English, Symmetrical |
| 6. C Marzolo vs M Vachier Lagrave |
| 1-0 | 30 |
2002 |
FRA-ch Accession | A39 English, Symmetrical, Main line with d4 |
| 7. Murey vs M Vachier Lagrave |
| 1-0 | 42 |
2003 |
3rd NAO GM | A35 English, Symmetrical |
| 8. Chabanon vs M Vachier Lagrave |
| 1-0 | 28 |
2003 |
2nd NAO GM | A34 English, Symmetrical |
| 9. Y Gozzoli vs M Vachier Lagrave |
| ½-½ | 9 |
2003 |
1st NAO GM | A39 English, Symmetrical, Main line with d4 |
| 10. A Shchekachev vs M Vachier Lagrave |
| ½-½ | 23 |
2004 |
Paris-ch | A33 English, Symmetrical |
| 11. S Feller vs M Vachier Lagrave |
| 0-1 | 40 |
2004 |
FRA-chT U20a 0405 | A33 English, Symmetrical |
| 12. J Dourerassou vs M Vachier Lagrave |
| 0-1 | 62 |
2004 |
FRA-chT U20a 0405 | A33 English, Symmetrical |
| 13. C Bauer vs M Vachier Lagrave |
| ½-½ | 49 |
2005 |
French Championship | A35 English, Symmetrical |
| 14. Zhao Xue vs M Vachier Lagrave |
| 0-1 | 29 |
2005 |
China - France Youth Match | A33 English, Symmetrical |
| 15. Lautier vs M Vachier Lagrave |
| ½-½ | 27 |
2005 |
French Championship | A35 English, Symmetrical |
| 16. Wang Yue vs M Vachier Lagrave |
 | 0-1 | 36 |
2006 |
Lausanne Young Masters | A37 English, Symmetrical |
| 17. L Roos vs M Vachier Lagrave |
| 0-1 | 43 |
2006 |
FRA Cup quarterfinal | A36 English |
| 18. D Pira vs M Vachier Lagrave |
 | 0-1 | 51 |
2008 |
International Championship of Paris | A36 English |