| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. C Landenbergue vs Minev |
| 0-1 | 37 |
1983 |
Hamar op | A13 English |
| 2. Miles vs C Landenbergue |
| 0-1 | 25 |
1987 |
Biel | A71 Benoni, Classical, 8.Bg5 |
| 3. C Landenbergue vs M Muresan |
| 1-0 | 55 |
1987 |
Biel schev | A04 Reti Opening |
| 4. M Muresan vs C Landenbergue |
| 0-1 | 63 |
1987 |
Biel schev | A15 English |
| 5. M Litinskaya-Shul vs C Landenbergue |
| 0-1 | 34 |
1988 |
Biel-B | E11 Bogo-Indian Defense |
| 6. E Paoli vs C Landenbergue |
| 0-1 | 61 |
1988 |
Reggio Emilia 8889-B | B03 Alekhine's Defense |
| 7. C Landenbergue vs Anand |
| ½-½ | 17 |
1988 |
Biel | A13 English |
| 8. N Gaprindashvili vs C Landenbergue |
| 0-1 | 61 |
1988 |
Biel | E20 Nimzo-Indian |
| 9. C Landenbergue vs J Hickl |
| 0-1 | 66 |
1989 |
EU-chT (Men) | A53 Old Indian |
| 10. D Lawson vs C Landenbergue |
| 0-1 | 20 |
1989 |
EU-chT (Men) | C03 French, Tarrasch |
| 11. P Stempin vs C Landenbergue |
| 0-1 | 43 |
1989 |
EU-chT (Men) | E32 Nimzo-Indian, Classical |
| 12. C Landenbergue vs M Pamuk |
| 1-0 | 25 |
1989 |
EU-chT (Men) | A15 English |
| 13. C Landenbergue vs Santos Luis |
| 1-0 | 37 |
1989 |
EU-chT (Men) | A34 English, Symmetrical |
| 14. C Landenbergue vs M Schlosser |
| 1-0 | 32 |
1989 |
EU-chT (Men) | A10 English |
| 15. K Moutousis vs C Landenbergue |
| 1-0 | 69 |
1989 |
EU-chT (Men) | B05 Alekhine's Defense, Modern |
| 16. C Landenbergue vs Hertneck |
| ½-½ | 31 |
1990 |
Nuremberg rapid | A28 English |
| 17. C Landenbergue vs Chiburdanidze |
| ½-½ | 8 |
1990 |
Biel-B | A15 English |
| 18. C Landenbergue vs Hort |
| 0-1 | 56 |
1990 |
Brocco | A26 English |
| 19. C Landenbergue vs P Haba |
| 0-1 | 57 |
1990 |
Bohemians | B14 Caro-Kann, Panov-Botvinnik Attack |
| 20. I Rogers vs C Landenbergue |
| 1-0 | 61 |
1990 |
It \\ | A35 English, Symmetrical |
| 21. Nunn vs C Landenbergue |
| 1-0 | 41 |
1990 |
Nuremberg | C04 French, Tarrasch, Guimard Main line |
| 22. K Spraggett vs C Landenbergue |
| 1-0 | 23 |
1990 |
Biel II | E90 King's Indian |
| 23. C Landenbergue vs Barbero |
| ½-½ | 46 |
1990 |
It (open) | A45 Queen's Pawn Game |
| 24. C Landenbergue vs Hort |
| 1-0 | 59 |
1991 |
Biel Mixed | B06 Robatsch |
| 25. C Landenbergue vs Portisch |
| 0-1 | 56 |
1991 |
Reggio Emilia | B42 Sicilian, Kan |