| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. M Lagarde vs A Kosten |
| 0-1 | 28 | 2006 | Rochefort op 5th | C47 Four Knights |
| 2. V Plat vs M Lagarde |
| 1-0 | 39 | 2006 | EU-ch U12 | B84 Sicilian, Scheveningen |
| 3. P Lerch vs M Lagarde |
| 0-1 | 48 | 2007 | Ch France - Accession | A07 King's Indian Attack |
| 4. P Tarchichi vs M Lagarde |
| 1-0 | 56 | 2008 | France Ch - Accession | B84 Sicilian, Scheveningen |
| 5. V Lukovic vs M Lagarde |
| ½-½ | 49 | 2008 | EU-ch U14 18th | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 6. M Lagarde vs L Handler |
| 1-0 | 48 | 2008 | EU-ch U14 18th | B18 Caro-Kann, Classical |
| 7. S De Filomeno vs M Lagarde |
| ½-½ | 25 | 2008 | EU-ch U14 18th | B58 Sicilian |
| 8. M Lagarde vs N Lortkipanidze |
| ½-½ | 44 | 2008 | EU-ch U14 18th | B07 Pirc |
| 9. A Pintor Munoz vs M Lagarde |
| 0-1 | 47 | 2008 | EU-ch U14 18th | D87 Grunfeld, Exchange |
| 10. M Lagarde vs J Srbis |
| 1-0 | 60 | 2008 | EU-ch U14 18th | B27 Sicilian |
| 11. K Grigoryan vs M Lagarde |
| 1-0 | 26 | 2008 | EU-ch U14 18th | D92 Grunfeld, 5.Bf4 |
| 12. A Feher vs M Lagarde |
| 0-1 | 54 | 2008 | EU-ch U14 18th | B62 Sicilian, Richter-Rauzer |
| 13. M Lagarde vs Trong De Toan Le |
| 1-0 | 32 | 2008 | Wch U14 | C10 French |
| 14. A Givon vs M Lagarde |
| 0-1 | 64 | 2008 | Wch U14 | B62 Sicilian, Richter-Rauzer |
| 15. D Shen vs M Lagarde |
| ½-½ | 39 | 2008 | Wch U14 | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 16. M Lagarde vs U Bajarani |
| ½-½ | 30 | 2008 | Wch U14 | C13 French |
| 17. M Lagarde vs N Lortkipanidze |
| 1-0 | 41 | 2008 | Wch U14 | B01 Scandinavian |
| 18. P Idani vs M Lagarde |
| 0-1 | 34 | 2008 | Wch U14 | B80 Sicilian, Scheveningen |
| 19. M Lagarde vs J E Garcia |
| ½-½ | 30 | 2008 | Wch U14 | B09 Pirc, Austrian Attack |
| 20. B Bok vs M Lagarde |
| 0-1 | 38 | 2008 | Wch U14 | B96 Sicilian, Najdorf |
| 21. M Lagarde vs V S Gujrathi |
| ½-½ | 46 | 2008 | Wch U14 | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 22. Swiercz vs M Lagarde |
| 1-0 | 38 | 2008 | Wch U14 | B62 Sicilian, Richter-Rauzer |
| 23. M Lagarde vs I Bukavshin |
| 1-0 | 48 | 2008 | Wch U14 | B48 Sicilian, Taimanov Variation |
| 24. A Delorme vs M Lagarde |
| 1-0 | 37 | 2009 | 7th International Chess Festival (B) | B53 Sicilian |
| 25. M Lagarde vs A Spielmann |
| 0-1 | 54 | 2009 | 7th International Chess Festival (B) | B09 Pirc, Austrian Attack |
Kibitzing
