| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. E Mednis vs G Estevez Morales |
| ½-½ | 25 | 1974 | Reggio Emilia 1973/74 | B62 Sicilian, Richter-Rauzer |
| 52. G Estevez Morales vs P Beggi |
| 1-0 | 28 | 1974 | Reggio Emilia 1973/74 | D83 Grunfeld, Grunfeld Gambit |
| 53. S Luppi vs G Estevez Morales |
| 0-1 | 37 | 1974 | Reggio Emilia 1973/74 | D94 Grunfeld |
| 54. G Estevez Morales vs Sax |
| 0-1 | 27 | 1974 | Reggio Emilia 1973/74 | E76 King's Indian, Four Pawns Attack |
| 55. B Toth vs G Estevez Morales |
| 1-0 | 40 | 1974 | Reggio Emilia 1973/74 | D86 Grunfeld, Exchange |
| 56. A Bisguier vs G Estevez Morales |
| 1-0 | 47 | 1974 | Ourense | E12 Queen's Indian |
| 57. Quinteros vs G Estevez Morales |
| 0-1 | 32 | 1974 | 14th Costa del Sol | A64 Benoni, Fianchetto, 11...Re8 |
| 58. G Estevez Morales vs Vasiukov |
| 0-1 | 52 | 1974 | Capablanca Memorial-A | C96 Ruy Lopez, Closed |
| 59. G Estevez Morales vs Gufeld |
| 0-1 | 41 | 1974 | Capablanca Memorial-A | B08 Pirc, Classical |
| 60. Andersson vs G Estevez Morales |
| 1-0 | 29 | 1974 | Capablanca Memorial-A | A15 English |
| 61. G Garcia Gonzalez vs G Estevez Morales |
| 1-0 | 32 | 1974 | Capablanca Memorial-A | A36 English |
| 62. H Rossetto vs G Estevez Morales |
| 1-0 | 27 | 1974 | Capablanca Memorial-A | A04 Reti Opening |
| 63. G Estevez Morales vs N Pinal Borges |
| ½-½ | 15 | 1974 | Capablanca Memorial-A | E17 Queen's Indian |
| 64. Knaak vs G Estevez Morales |
| 1-0 | 31 | 1974 | Capablanca Memorial-A | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 65. G Estevez Morales vs H Pfleger |
| 0-1 | 75 | 1974 | Capablanca Memorial-A | B14 Caro-Kann, Panov-Botvinnik Attack |
| 66. L Spassov vs G Estevez Morales |
| ½-½ | 77 | 1974 | Capablanca Memorial-A | A64 Benoni, Fianchetto, 11...Re8 |
| 67. G Estevez Morales vs E Cobo Arteaga |
| 1-0 | 32 | 1974 | Capablanca Memorial-A | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 68. Parma vs G Estevez Morales |
| ½-½ | 19 | 1974 | Capablanca Memorial-A | B31 Sicilian, Rossolimo Variation |
| 69. O Averkin vs G Estevez Morales |
| 1-0 | 25 | 1974 | Varna | A16 English |
| 70. G Estevez Morales vs E Ermenkov |
| 0-1 | 41 | 1974 | Varna | E80 King's Indian, Samisch Variation |
| 71. G Estevez Morales vs Ribli |
| ½-½ | 41 | 1974 | Capablanca Memorial-A | A04 Reti Opening |
| 72. G Estevez Morales vs S Garcia Martinez |
| ½-½ | 12 | 1974 | Capablanca Memorial-A | A04 Reti Opening |
| 73. J C Fernandez Gonzalez vs G Estevez Morales |
| ½-½ | 15 | 1974 | Capablanca Memorial-A | E90 King's Indian |
| 74. G Estevez Morales vs A Zwaig |
| 0-1 | 40 | 1974 | Nice Olympiad Final-B | A87 Dutch, Leningrad, Main Variation |
| 75. B Kernan vs G Estevez Morales |
| ½-½ | 28 | 1974 | World Student Team Championship qual-4 | B40 Sicilian |
Kibitzing
