| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. P Moran Santamaria vs F J Perez |
| 1-0 | 39 | 1949 | Gijon | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 52. Torrens vs F J Perez |
| 1-0 | 37 | 1951 | Madrid | C77 Ruy Lopez |
| 53. F J Perez vs L Prins |
| 0-1 | 32 | 1951 | Madrid | E26 Nimzo-Indian, Samisch |
| 54. A Medina Garcia vs F J Perez |
| 0-1 | 35 | 1951 | Madrid | C82 Ruy Lopez, Open |
| 55. F J Perez vs J de Moura |
| 1-0 | 25 | 1951 | Madrid | C02 French, Advance |
| 56. P Tramoyeres vs F J Perez |
| 0-1 | 61 | 1951 | Madrid | A83 Dutch, Staunton Gambit |
| 57. F J Perez vs J M Fuentes |
| 0-1 | 62 | 1951 | Madrid | E27 Nimzo-Indian, Samisch Variation |
| 58. E Canal vs F J Perez |
| 1-0 | 29 | 1951 | Madrid | B03 Alekhine's Defense |
| 59. F J Perez vs H Grob |
| ½-½ | 50 | 1951 | Madrid | B53 Sicilian |
| 60. H Steiner vs F J Perez |
| 1-0 | 29 | 1951 | Madrid | E49 Nimzo-Indian, 4.e3, Botvinnik System |
| 61. F J Perez vs O Bernstein |
| 1-0 | 34 | 1951 | Madrid | C53 Giuoco Piano |
| 62. J Llado Lumbera vs F J Perez |
| 1-0 | 45 | 1951 | Madrid | C47 Four Knights |
| 63. F J Perez vs Pilnik |
| 0-1 | 42 | 1951 | Madrid | D86 Grunfeld, Exchange |
| 64. J Sanz Aguado vs F J Perez |
| 0-1 | 55 | 1951 | Madrid | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 65. F J Perez vs R Toran |
| 1-0 | 46 | 1951 | Madrid | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 66. A Pomar vs F J Perez |
| ½-½ | 16 | 1951 | Madrid | E28 Nimzo-Indian, Samisch Variation |
| 67. J Enevoldsen vs F J Perez |
| 1-0 | 47 | 1951 | Madrid | B02 Alekhine's Defense |
| 68. F J Perez vs A Giustolisi |
| ½-½ | 45 | 1951 | Madrid | B10 Caro-Kann |
| 69. F J Perez vs O Bernstein |
| 0-1 | 35 | 1952 | Barcelona | D37 Queen's Gambit Declined |
| 70. F J Perez vs J Gonzalez de Vega |
| 0-1 | 40 | 1952 | Barcelona | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 71. F J Perez vs H Rossetto |
| 1-0 | 50 | 1952 | Barcelona | B09 Pirc, Austrian Attack |
| 72. J Mendez Molina vs F J Perez |
| 0-1 | 30 | 1953 | Spanish Championship | B16 Caro-Kann, Bronstein-Larsen Variation |
| 73. J M Dorca vs F J Perez |
| 0-1 | 22 | 1953 | Spanish Championship | A02 Bird's Opening |
| 74. F J Perez vs P Puig Pulido |
| 0-1 | 36 | 1953 | Spanish Championship | D07 Queen's Gambit Declined, Chigorin Defense |
| 75. R Toran vs F J Perez |
| 1-0 | 23 | 1953 | Spanish Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
Kibitzing
