| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Boudre vs S Guedon |
| ½-½ | 43 | 1990 | Val Maubuee Open | C18 French, Winawer |
| 2. S Guedon vs S Belkhodja |
| 1-0 | 61 | 1990 | Val Maubuee Open | B44 Sicilian |
| 3. S Guedon vs C Bernard |
| 1-0 | 34 | 1990 | Val Maubuee Open | B89 Sicilian |
| 4. D Nuvoloni vs S Guedon |
| ½-½ | 15 | 1990 | Val Maubuee Open | A46 Queen's Pawn Game |
| 5. S Guedon vs Leszek Filipowicz |
| 1-0 | 18 | 1991 | Torcy Open-A | C88 Ruy Lopez |
| 6. V Inkiov vs S Guedon |
| 1-0 | 38 | 1991 | Torcy Open-A | E17 Queen's Indian |
| 7. M Lupu vs S Guedon |
| 1-0 | 42 | 1991 | Torcy Open-A | C01 French, Exchange |
| 8. Kharlov vs S Guedon |
| 1-0 | 39 | 1991 | Torcy Open-A | C02 French, Advance |
| 9. S Guedon vs Petursson |
| 0-1 | 40 | 1991 | Clichy op | B06 Robatsch |
| 10. G Timoscenko vs S Guedon |
| 1-0 | 25 | 1993 | Guichen op | A60 Benoni Defense |
| 11. S Guedon vs A Duer |
| ½-½ | 63 | 1993 | Cappelle Open | B44 Sicilian |
| 12. S Guedon vs G Kallai |
| ½-½ | 51 | 1993 | Cappelle Open | B44 Sicilian |
| 13. S Guedon vs I Naumkin |
| ½-½ | 42 | 1993 | Cappelle Open | C17 French, Winawer, Advance |
| 14. A Negulescu vs S Guedon |
| ½-½ | 111 | 1993 | Cappelle Open | C15 French, Winawer |
| 15. S Guedon vs B Delobel |
| 0-1 | 34 | 1993 | Cappelle Open | B04 Alekhine's Defense, Modern |
| 16. S Guedon vs F Freel |
| ½-½ | 48 | 1993 | Cappelle Open | B16 Caro-Kann, Bronstein-Larsen Variation |
| 17. Zvjaginsev vs S Guedon |
| 1-0 | 31 | 1993 | Cappelle Open | E17 Queen's Indian |
| 18. T Manouck vs S Guedon |
| 1-0 | 44 | 1994 | St Affrique op | A14 English |
| 19. J Dudas vs S Guedon |
| ½-½ | 7 | 1994 | SVK-ch | A13 English |
| 20. S Guedon vs A Gorbatov |
| 0-1 | 29 | 1994 | Cappelle Open | B40 Sicilian |
| 21. S Guedon vs M Tseitlin |
| 0-1 | 36 | 1994 | Cappelle Open | B57 Sicilian |
| 22. A Cotonnec vs S Guedon |
| ½-½ | 42 | 1994 | Cappelle Open | A56 Benoni Defense |
| 23. T Nalbandian vs S Guedon |
| ½-½ | 49 | 1994 | Cappelle Open | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 24. S Guedon vs F Astolfi |
| ½-½ | 28 | 1994 | Cappelle Open | B16 Caro-Kann, Bronstein-Larsen Variation |
| 25. M Ulybin vs S Guedon |
| 1-0 | 28 | 1994 | Cappelle Open | E07 Catalan, Closed |
Kibitzing
