| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Bilek vs J C Olivier |
| 1-0 | 74 |
1989 |
Val Thorens (France) | A99 Dutch, Ilyin-Genevsky Variation with b3 |
| 2. J C Olivier vs M Lembeye |
| 0-1 | 33 |
1989 |
Paris | C34 King's Gambit Accepted |
| 3. Jansa vs J C Olivier |
| 1-0 | 51 |
1989 |
Royan | C66 Ruy Lopez |
| 4. J C Olivier vs G Andruet |
| 0-1 | 30 |
1990 |
Toulouse op | A07 King's Indian Attack |
| 5. A Savoya vs J C Olivier |
| 0-1 | 57 |
1994 |
Metz-op | A01 Nimzovich-Larsen Attack |
| 6. J C Olivier vs N Legky |
| ½-½ | 58 |
1994 |
Metz-op | C10 French |
| 7. J C Olivier vs V Tukmakov |
| 0-1 | 54 |
1994 |
Geneve op | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 8. Barsov vs J C Olivier |
| 1-0 | 32 |
1994 |
Val Thorens op | D29 Queen's Gambit Accepted, Classical |
| 9. J C Olivier vs K Spraggett |
| 0-1 | 55 |
1995 |
It (open) | B06 Robatsch |
| 10. J C Olivier vs G Timoshchenko |
 | 0-1 | 36 |
1996 |
Metz op 14th | B86 Sicilian, Fischer-Sozin Attack |
| 11. J C Olivier vs V Tukmakov |
| 0-1 | 48 |
1996 |
Geneve op | B66 Sicilian, Richter-Rauzer Attack, 7...a6 |
| 12. J C Olivier vs Barsov |
| 0-1 | 32 |
1996 |
Metz op 14th | C11 French |
| 13. Pavasovic vs J C Olivier |
| ½-½ | 48 |
1996 |
Cannes op | B22 Sicilian, Alapin |
| 14. J C Olivier vs Pavasovic |
| ½-½ | 44 |
1998 |
Mitropa Cup | B90 Sicilian, Najdorf |
| 15. J C Olivier vs V Tukmakov |
| 1-0 | 37 |
1999 |
Geneve op | B42 Sicilian, Kan |
| 16. J Gallagher vs J C Olivier |
| 1-0 | 49 |
2001 |
100th Ann. Geneva CC | B04 Alekhine's Defense, Modern |
| 17. M Roeder vs J C Olivier |
| 1-0 | 27 |
2001 |
open | E00 Queen's Pawn Game |
| 18. J C Olivier vs S Leburgue |
| 1-0 | 25 |
2001 |
open | B33 Sicilian |
| 19. J C Olivier vs B Javet |
| 1-0 | 45 |
2001 |
100th Ann. Geneva CC | B90 Sicilian, Najdorf |
| 20. L Guidarelli vs J C Olivier |
| ½-½ | 45 |
2002 |
Nationale II - Sud | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 21. M Apicella vs J C Olivier |
| 1-0 | 33 |
2006 |
7th Lausanne Young Masters | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 22. V Tukmakov vs J C Olivier |
| ½-½ | 60 |
2006 |
7th Lausanne Young Masters | A32 English, Symmetrical Variation |
| 23. J C Olivier vs B Michiels |
| ½-½ | 78 |
2006 |
7th Lausanne Young Masters | C12 French, McCutcheon |
| 24. J C Olivier vs O Kurmann |
| 1-0 | 51 |
2006 |
7th Lausanne Young Masters | B44 Sicilian |
| 25. J C Olivier vs I Farago |
| ½-½ | 56 |
2006 |
7th Lausanne Young Masters | C19 French, Winawer, Advance |