| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. N Dantas vs F Pinzon |
| ½-½ | 52 | 1951 | Mar del Plata Zonal | B53 Sicilian |
| 52. P Michel vs F Pinzon |
| 1-0 | 25 | 1952 | Mar del Plata | B63 Sicilian, Richter-Rauzer Attack |
| 53. F Pinzon vs Bolbochan |
| 0-1 | 60 | 1952 | Mar del Plata | C56 Two Knights |
| 54. G Puiggros vs F Pinzon |
| 1-0 | 36 | 1952 | Mar del Plata | B73 Sicilian, Dragon, Classical |
| 55. F Pinzon vs E Reinhardt |
| 0-1 | 61 | 1952 | Mar del Plata | E68 King's Indian, Fianchetto, Classical Variation, 8.e4 |
| 56. M Luckis vs F Pinzon |
| ½-½ | 19 | 1952 | Mar del Plata | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 57. F Pinzon vs L de Campelo Gentil |
| ½-½ | 39 | 1952 | Mar del Plata | D45 Queen's Gambit Declined Semi-Slav |
| 58. C H Maderna vs F Pinzon |
| ½-½ | 20 | 1952 | Mar del Plata | E26 Nimzo-Indian, Samisch |
| 59. F Pinzon vs Letelier |
| 0-1 | 33 | 1952 | Mar del Plata | D71 Neo-Grunfeld |
| 60. J Bolbochan vs F Pinzon |
| ½-½ | 44 | 1952 | Mar del Plata | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 61. F Pinzon vs G Budowski |
| 1-0 | 41 | 1952 | Mar del Plata | B73 Sicilian, Dragon, Classical |
| 62. H Rossetto vs F Pinzon |
| 1-0 | 40 | 1952 | Mar del Plata | E97 King's Indian |
| 63. F Pinzon vs M Cuellar Gacharna |
| 0-1 | 23 | 1952 | Mar del Plata | D97 Grunfeld, Russian |
| 64. W Ader Hausman vs F Pinzon |
| 0-1 | 47 | 1952 | Mar del Plata | E39 Nimzo-Indian, Classical, Pirc Variation |
| 65. F Pinzon vs R Garcia Vera |
| 0-1 | 40 | 1952 | Mar del Plata | D37 Queen's Gambit Declined |
| 66. P Trifunovic vs F Pinzon |
| 1-0 | 37 | 1952 | Mar del Plata | D02 Queen's Pawn Game |
| 67. F Pinzon vs E German |
| 0-1 | 24 | 1952 | Mar del Plata | D30 Queen's Gambit Declined |
| 68. B Wexler vs F Pinzon |
| ½-½ | 23 | 1952 | Mar del Plata | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 69. F Pinzon vs N del Pozo |
 | 1-0 | 63 | 1959 | Lima | A56 Benoni Defense |
| 70. Pachman vs F Pinzon |
| 1-0 | 31 | 1959 | Lima | B23 Sicilian, Closed |
| 71. F Pinzon vs M Zapata Vinces |
| ½-½ | 22 | 1959 | Lima | E87 King's Indian, Samisch, Orthodox |
| 72. C Espinoza Rivasplata vs F Pinzon |
| 0-1 | 41 | 1959 | Lima | E26 Nimzo-Indian, Samisch |
| 73. F Pinzon vs R Sanguineti |
| 0-1 | 26 | 1959 | Lima | A70 Benoni, Classical with 7.Nf3 |
| 74. Rebaza vs F Pinzon |
| 1-0 | 44 | 1959 | Lima | A15 English |
| 75. Letelier vs F Pinzon |
| 1-0 | 28 | 1959 | Lima | E41 Nimzo-Indian |
Kibitzing
