| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. F C Rodriguez Montero vs A Fier |
| ½-½ | 46 | 1997 | U10 Pan American Championship (boys) | E97 King's Indian |
| 27. A Fier vs D Lubo |
| ½-½ | 94 | 1997 | U10 Pan American Championship (boys) | B98 Sicilian, Najdorf |
| 28. J Macedo vs A Fier |
| 0-1 | 35 | 1997 | BRA-ch sf | B31 Sicilian, Rossolimo Variation |
| 29. J V Leal vs A Fier |
| ½-½ | 47 | 1997 | BRA-ch sf | D78 Neo-Grunfeld, 6.O-O c6 |
| 30. M Miranda vs A Fier |
| ½-½ | 42 | 1997 | BRA-ch sf | D02 Queen's Pawn Game |
| 31. A Fier vs C Martins |
 | 0-1 | 18 | 1997 | BRA-ch sf | C38 King's Gambit Accepted |
| 32. Andre Luiz Reis vs A Fier |
| 0-1 | 42 | 1997 | BRA-ch sf | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 33. A Fier vs P Toth |
| ½-½ | 30 | 1997 | BRA-ch sf | B03 Alekhine's Defense |
| 34. A Fier vs G Luchetta |
| ½-½ | 50 | 1997 | BRA-ch sf | B33 Sicilian |
| 35. P Oliveira vs A Fier |
| 1-0 | 23 | 1997 | BRA-ch sf | A02 Bird's Opening |
| 36. A Fier vs M de Haro |
| 0-1 | 18 | 1997 | BRA-ch sf | C30 King's Gambit Declined |
| 37. S Lentz vs A Fier |
| 0-1 | 49 | 1997 | Wch U10 | B24 Sicilian, Closed |
| 38. A Fier vs M Meszaros |
| 1-0 | 79 | 1997 | Wch U10 | B49 Sicilian, Taimanov Variation |
| 39. A Fier vs Z Zhang |
| 1-0 | 62 | 1997 | Wch U10 | C34 King's Gambit Accepted |
| 40. A Fier vs D Vicol |
| 0-1 | 48 | 1997 | Wch U10 | B56 Sicilian |
| 41. A Fier vs L Gerzhoy |
| 1-0 | 56 | 1997 | Wch U10 | B01 Scandinavian |
| 42. A Fier vs Ta Viet Cuong |
| 1-0 | 33 | 1997 | Wch U10 | B34 Sicilian, Accelerated Fianchetto |
| 43. G R Kennedy vs A Fier |
| ½-½ | 80 | 1997 | Wch U10 | B03 Alekhine's Defense |
| 44. G Papp vs A Fier |
| 1-0 | 27 | 1997 | Wch U10 | B33 Sicilian |
| 45. M Llaneza-Vega vs A Fier |
| 1-0 | 40 | 1997 | Wch U10 | B33 Sicilian |
| 46. A Fier vs R dal Bosco Fontana |
| 0-1 | 23 | 1998 | BRA-ch U16 | B76 Sicilian, Dragon, Yugoslav Attack |
| 47. Thiago Pereira vs A Fier |
| 0-1 | 8 | 1998 | BRA-ch U16 | B02 Alekhine's Defense |
| 48. A Fier vs E Romanov |
| 0-1 | 50 | 1998 | Wch U10 | A05 Reti Opening |
| 49. A Fier vs Rafael Machado |
| 1-0 | 42 | 1998 | BRA-ch U16 | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 50. A Fier vs A Osatovic |
| 1-0 | 21 | 1998 | Wch U10 | B12 Caro-Kann Defense |
Kibitzing
