| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Fontaine vs L Guidarelli |
| 1-0 | 33 | 1996 | FRA-chT U18 | B23 Sicilian, Closed |
| 2. L Guidarelli vs A David |
| 0-1 | 23 | 1998 | Montpellier op-A | B42 Sicilian, Kan |
| 3. M Roeder vs L Guidarelli |
| 1-0 | 37 | 1999 | Cappelle Open | A15 English |
| 4. Bagirov vs L Guidarelli |
| 1-0 | 52 | 1999 | Cappelle Open | A15 English |
| 5. L Guidarelli vs L Bergez |
| 1-0 | 105 | 1999 | FRA-ch qual | D02 Queen's Pawn Game |
| 6. L Guidarelli vs J Fourcassies |
| 1-0 | 29 | 2000 | FRA-chT U20 | A46 Queen's Pawn Game |
| 7. R Fontaine vs L Guidarelli |
| 1-0 | 44 | 2000 | FRA-chT U20 | B54 Sicilian |
| 8. A Kosten vs L Guidarelli |
| 1-0 | 50 | 2000 | Monaco Masters | A25 English |
| 9. Bacrot vs L Guidarelli |
| 1-0 | 29 | 2000 | FRA-ch Pool A | E12 Queen's Indian |
| 10. I Nataf vs L Guidarelli |
| 1-0 | 33 | 2000 | FRA-ch Pool A | B96 Sicilian, Najdorf |
| 11. L Guidarelli vs D Anic |
| 0-1 | 32 | 2000 | FRA-ch Pool A | B13 Caro-Kann, Exchange |
| 12. R Fontaine vs L Guidarelli |
| 1-0 | 80 | 2000 | FRA-ch Basse | B90 Sicilian, Najdorf |
| 13. A Rotstein vs L Guidarelli |
| 0-1 | 48 | 2001 | FRA-chT | A26 English |
| 14. L Guidarelli vs M Leski |
| 0-1 | 56 | 2001 | FRA-chT | B08 Pirc, Classical |
| 15. R Fontaine vs L Guidarelli |
| ½-½ | 37 | 2001 | FRA-chT | B90 Sicilian, Najdorf |
| 16. G Flear vs L Guidarelli |
| 1-0 | 33 | 2001 | FRA-chT | A57 Benko Gambit |
| 17. D Couche vs L Guidarelli |
 | 0-1 | 31 | 2001 | FRA-chT | A58 Benko Gambit |
| 18. J Solakian vs L Guidarelli |
| ½-½ | 63 | 2001 | FRA-chT | A04 Reti Opening |
| 19. M Nezar vs L Guidarelli |
| ½-½ | 77 | 2001 | FRA-chT | A31 English, Symmetrical, Benoni Formation |
| 20. L Guidarelli vs H Tirard |
| 0-1 | 39 | 2001 | Hyeres Open | A46 Queen's Pawn Game |
| 21. B Lepelletier vs L Guidarelli |
| ½-½ | 63 | 2001 | Hyeres Open | B20 Sicilian |
| 22. L Guidarelli vs G Gruet |
| 1-0 | 22 | 2001 | Hyeres Open | B23 Sicilian, Closed |
| 23. F Rey vs L Guidarelli |
| ½-½ | 49 | 2001 | Hyeres Open | B22 Sicilian, Alapin |
| 24. S Maitesian vs L Guidarelli |
| 0-1 | 53 | 2001 | Hyeres Open | E60 King's Indian Defense |
| 25. L Guidarelli vs N Sulava |
| ½-½ | 28 | 2001 | Hyeres Open | A07 King's Indian Attack |
Kibitzing
