| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. D Lima vs W Rocha |
| ½-½ | 49 | 1998 | Brazilian City Cup 2nd | A00 Uncommon Opening |
| 52. W Rocha vs G Vescovi |
| ½-½ | 27 | 1998 | Sao Paulo Zonal | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 53. J Berrocal vs W Rocha |
| ½-½ | 42 | 1998 | Sao Paulo Zonal | E92 King's Indian |
| 54. W Rocha vs E Limp |
| ½-½ | 98 | 1998 | Sao Paulo Zonal | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 55. W Rocha vs C Oblitas |
| 1-0 | 30 | 1998 | Sao Paulo Zonal | B01 Scandinavian |
| 56. C Martins vs W Rocha |
| 0-1 | 57 | 1998 | Sao Paulo Zonal | B45 Sicilian, Taimanov |
| 57. W Rocha vs R Leitao |
| 0-1 | 27 | 1998 | Sao Paulo Zonal | B90 Sicilian, Najdorf |
| 58. C Saavedra vs W Rocha |
| 1-0 | 63 | 1998 | Sao Paulo Zonal | A43 Old Benoni |
| 59. W Rocha vs H van Riemsdijk |
| ½-½ | 62 | 1998 | Sao Paulo Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 60. E Limp vs W Rocha |
| 1-0 | 26 | 1999 | Americana final | D02 Queen's Pawn Game |
| 61. W Rocha vs G Vescovi |
| 0-1 | 34 | 1999 | Paulisto-ch | B43 Sicilian, Kan, 5.Nc3 |
| 62. Hermelindo vs W Rocha |
| 0-1 | 32 | 1999 | Paulisto-ch | B21 Sicilian, 2.f4 and 2.d4 |
| 63. E Matsuura vs W Rocha |
| 1-0 | 37 | 1999 | BRA-ch66 sf2 | B22 Sicilian, Alapin |
| 64. C Braga vs W Rocha |
| ½-½ | 17 | 1999 | Paulisto-ch final | A00 Uncommon Opening |
| 65. W Rocha vs C Braga |
| 1-0 | 41 | 1999 | Paulisto-ch final | B23 Sicilian, Closed |
| 66. W Rocha vs C A Carvalho |
| 0-1 | 23 | 1999 | Brasilia Cup 3rd | C00 French Defense |
| 67. S Pereira Januario vs W Rocha |
| ½-½ | 43 | 1999 | Brasilia Cup 3rd | B05 Alekhine's Defense, Modern |
| 68. A Valle vs W Rocha |
| 1-0 | 29 | 1999 | Brasilia Cup 3rd | A43 Old Benoni |
| 69. D Catta Preta vs W Rocha |
| 0-1 | 19 | 1999 | Brasilia Cup 3rd | B18 Caro-Kann, Classical |
| 70. A Nascimento Vieira vs W Rocha |
| 0-1 | 48 | 1999 | Brasilia Cup 3rd | A56 Benoni Defense |
| 71. W Rocha vs M Maldonado Roland |
| 1-0 | 33 | 1999 | Brasilia Cup 3rd | B33 Sicilian |
| 72. W Rocha vs D Lima |
| 0-1 | 23 | 1999 | Brasilia Cup 3rd | E04 Catalan, Open, 5.Nf3 |
| 73. E Tsuboi vs W Rocha |
| ½-½ | 40 | 1999 | Brasilia Cup 3rd | B88 Sicilian, Fischer-Sozin Attack |
| 74. W Rocha vs E Matsuura |
 | ½-½ | 38 | 1999 | Brasilia Cup 3rd | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 75. A Villar Marques vs W Rocha |
| 0-1 | 45 | 1999 | Brasilia Cup 3rd | B24 Sicilian, Closed |
Kibitzing
