| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. W Estrada Degrandi vs J L Alvarez del Monte |
| ½-½ | 24 | 1961 | Montevideo | B50 Sicilian |
| 52. J L Alvarez del Monte vs C Hounie Fleurquin |
 | 1-0 | 9 | 1961 | Montevideo | B71 Sicilian, Dragon, Levenfish Variation |
| 53. J L Alvarez del Monte vs J Pelikan |
| 1-0 | 50 | 1961 | Montevideo | A41 Queen's Pawn Game (with ...d6) |
| 54. O Benitez vs J L Alvarez del Monte |
| 0-1 | 24 | 1961 | URU-ch | C44 King's Pawn Game |
| 55. J L Alvarez del Monte vs E Recalde |
| ½-½ | 45 | 1961 | Montevideo | B28 Sicilian, O'Kelly Variation |
| 56. Letelier vs J L Alvarez del Monte |
| 1-0 | 32 | 1961 | Montevideo | B93 Sicilian, Najdorf, 6.f4 |
| 57. J L Alvarez del Monte vs G Puiggros |
| 1-0 | 31 | 1961 | Montevideo | A10 English |
| 58. C Dominguez vs J L Alvarez del Monte |
| ½-½ | 22 | 1961 | Montevideo | C84 Ruy Lopez, Closed |
| 59. J L Alvarez del Monte vs R Silva Nazzari |
| 1-0 | 30 | 1961 | Montevideo | B33 Sicilian |
| 60. H Rossetto vs J L Alvarez del Monte |
| 1-0 | 29 | 1961 | Montevideo | D91 Grunfeld, 5.Bg5 |
| 61. E Haag vs J L Alvarez del Monte |
| 1-0 | 30 | 1962 | Capablanca Memorial | A15 English |
| 62. J L Alvarez del Monte vs M Siero |
| 1-0 | 75 | 1962 | Capablanca Memorial | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 63. J L Alvarez del Monte vs F J Perez |
| 0-1 | 33 | 1962 | Capablanca Memorial | B41 Sicilian, Kan |
| 64. G Garcia vs J L Alvarez del Monte |
| 1-0 | 43 | 1962 | Capablanca Memorial | E85 King's Indian, Samisch, Orthodox Variation |
| 65. J L Alvarez del Monte vs E Jimenez Zerquera |
| ½-½ | 17 | 1962 | Capablanca Memorial | D52 Queen's Gambit Declined |
| 66. J L Alvarez del Monte vs C Guimard |
| ½-½ | 14 | 1962 | Capablanca Memorial | D52 Queen's Gambit Declined |
| 67. J L Alvarez del Monte vs J Gonzalez de Vega |
| 0-1 | 31 | 1962 | Capablanca Memorial | B28 Sicilian, O'Kelly Variation |
| 68. A Matanovic vs J L Alvarez del Monte |
| ½-½ | 83 | 1962 | Capablanca Memorial | C97 Ruy Lopez, Closed, Chigorin |
| 69. W Pietzsch vs J L Alvarez del Monte |
| 1-0 | 25 | 1962 | Capablanca Memorial | B06 Robatsch |
| 70. J L Alvarez del Monte vs E Cobo Arteaga |
| ½-½ | 27 | 1962 | Capablanca Memorial | C96 Ruy Lopez, Closed |
| 71. J L Alvarez del Monte vs B De Greiff |
| ½-½ | 24 | 1962 | Capablanca Memorial | C97 Ruy Lopez, Closed, Chigorin |
| 72. R Ortega vs J L Alvarez del Monte |
| 1-0 | 40 | 1962 | Capablanca Memorial | E53 Nimzo-Indian, 4.e3 |
| 73. J L Alvarez del Monte vs V Ciocaltea |
| ½-½ | 34 | 1962 | Capablanca Memorial | C74 Ruy Lopez, Modern Steinitz Defense |
| 74. Z Milev vs J L Alvarez del Monte |
| ½-½ | 22 | 1962 | Capablanca Memorial | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 75. Smyslov vs J L Alvarez del Monte |
| 1-0 | 39 | 1962 | Capablanca Memorial | A05 Reti Opening |
Kibitzing
