| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Bathie vs C Pereira dos Santos |
| 1-0 | 39 | 1990 | World Youth Championship (U-18) | C00 French Defense |
| 27. C Pereira dos Santos vs A Tzermiadianos |
| ½-½ | 40 | 1990 | World Youth Championship (U-18) | A57 Benko Gambit |
| 28. C Pereira dos Santos vs G B Prakash |
| 0-1 | 38 | 1990 | World Youth Championship (U-18) | E29 Nimzo-Indian, Samisch |
| 29. A Payen vs C Pereira dos Santos |
| ½-½ | 21 | 1990 | World Youth Championship (U-18) | C07 French, Tarrasch |
| 30. C Pereira dos Santos vs K Badev |
| 1-0 | 28 | 1990 | World Youth Championship (U-18) | E26 Nimzo-Indian, Samisch |
| 31. C Pereira dos Santos vs H Andreas |
| 1-0 | 52 | 1990 | World Youth Championship (U-18) | D51 Queen's Gambit Declined |
| 32. C Pereira dos Santos vs S J Hutchings |
| 1-0 | 37 | 1990 | Novi Sad Olympiad | E91 King's Indian |
| 33. R Navarro Segura vs C Pereira dos Santos |
| 0-1 | 22 | 1990 | Novi Sad Olympiad | B01 Scandinavian |
| 34. C Pereira dos Santos vs Van der Sterren |
| ½-½ | 33 | 1990 | Novi Sad Olympiad | D31 Queen's Gambit Declined |
| 35. C Pereira dos Santos vs C Horvath |
| 1-0 | 32 | 1990 | Novi Sad Olympiad | E24 Nimzo-Indian, Samisch |
| 36. K Bischoff vs C Pereira dos Santos |
| ½-½ | 42 | 1990 | Novi Sad Olympiad | D31 Queen's Gambit Declined |
| 37. C Landenbergue vs C Pereira dos Santos |
| ½-½ | 45 | 1990 | Novi Sad Olympiad | A13 English |
| 38. A Fernandes vs C Pereira dos Santos |
| 1-0 | 39 | 1991 | POR-ch | C55 Two Knights Defense |
| 39. J Cordovil vs C Pereira dos Santos |
| 0-1 | 41 | 1992 | POR-ch sf | B01 Scandinavian |
| 40. D Brouwer vs C Pereira dos Santos |
| 0-1 | 32 | 1992 | European Junior Championship | B01 Scandinavian |
| 41. C Pereira dos Santos vs D Rogozenco |
| 0-1 | 22 | 1992 | European Junior Championship | D91 Grunfeld, 5.Bg5 |
| 42. V Borovikov vs C Pereira dos Santos |
| 1-0 | 28 | 1992 | European Junior Championship | D30 Queen's Gambit Declined |
| 43. M Waters vs C Pereira dos Santos |
| 0-1 | 35 | 1992 | European Junior Championship | B01 Scandinavian |
| 44. C Pereira dos Santos vs G Thallinger |
| 1-0 | 29 | 1992 | European Junior Championship | C01 French, Exchange |
| 45. M Ahn vs C Pereira dos Santos |
| 0-1 | 52 | 1992 | European Junior Championship | B01 Scandinavian |
| 46. C Pereira dos Santos vs V Rasik |
| ½-½ | 80 | 1992 | European Junior Championship | A00 Uncommon Opening |
| 47. C Pereira dos Santos vs E Janev |
| ½-½ | 44 | 1992 | European Junior Championship | E92 King's Indian |
| 48. T Nalbandian vs C Pereira dos Santos |
| 1-0 | 43 | 1992 | European Junior Championship | A04 Reti Opening |
| 49. J Barkhagen vs C Pereira dos Santos |
| 1-0 | 54 | 1992 | European Junior Championship | A12 English with b3 |
| 50. C Pereira dos Santos vs I Jelen |
| ½-½ | 27 | 1992 | European Junior Championship | D34 Queen's Gambit Declined, Tarrasch |
Kibitzing
