Game |
| Result | Moves |
Year | Event/Locale | Opening |
76. J Perez vs B De Greiff |
| ½-½ | 47 | 1958 | Pan-American Championship | B92 Sicilian, Najdorf, Opocensky Variation |
77. F Sanchez Betancourt vs W Ader Hausman |
| 0-1 | 22 | 1958 | Pan-American Championship | A60 Benoni Defense |
78. L Sanchez vs P Martin |
| ½-½ | 23 | 1958 | Pan-American Championship | C71 Ruy Lopez |
79. F Perez Arauz vs Najdorf |
 | 1-0 | 49 | 1958 | Pan-American Championship | A55 Old Indian, Main line |
80. Lombardy vs F Sanchez Betancourt |
| 1-0 | 45 | 1958 | Pan-American Championship | D35 Queen's Gambit Declined |
81. B De Greiff vs E Davila |
| 1-0 | 30 | 1958 | Pan-American Championship | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
82. W Ader Hausman vs A Medina Garcia |
| ½-½ | 70 | 1958 | Pan-American Championship | E90 King's Indian |
83. A Bisguier vs C Humerez Estrada |
| 1-0 | 40 | 1958 | Pan-American Championship | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
84. A Cuellar Jimenez vs M Cuellar Gacharna |
| 0-1 | 64 | 1958 | Pan-American Championship | D10 Queen's Gambit Declined Slav |
85. N del Pozo vs Panno |
| 0-1 | 58 | 1958 | Pan-American Championship | E80 King's Indian, Samisch Variation |
86. F Denis vs F Munoz |
| 0-1 | 20 | 1958 | Pan-American Championship | B95 Sicilian, Najdorf, 6...e6 |
87. J Gutierrez vs L Sanchez |
| ½-½ | 53 | 1958 | Pan-American Championship | C73 Ruy Lopez, Modern Steinitz Defense |
88. P Martin vs J Perez |
| 1-0 | 40 | 1958 | Pan-American Championship | E36 Nimzo-Indian, Classical |
89. A Medina Garcia vs Lombardy |
| 1-0 | 32 | 1958 | Pan-American Championship | B93 Sicilian, Najdorf, 6.f4 |
90. E Davila vs P Martin |
| 0-1 | 56 | 1958 | Pan-American Championship | A04 Reti Opening |
91. M Cuellar Gacharna vs W Ader Hausman |
| 1-0 | 71 | 1958 | Pan-American Championship | E64 King's Indian, Fianchetto, Yugoslav System |
92. C Humerez Estrada vs B De Greiff |
| ½-½ | 50 | 1958 | Pan-American Championship | B28 Sicilian, O'Kelly Variation |
93. F Munoz vs F Perez Arauz |
| 0-1 | 32 | 1958 | Pan-American Championship | B40 Sicilian |
94. Najdorf vs N del Pozo |
| 1-0 | 39 | 1958 | Pan-American Championship | E69 King's Indian, Fianchetto, Classical Main line |
95. Panno vs A Bisguier |
| ½-½ | 21 | 1958 | Pan-American Championship | D45 Queen's Gambit Declined Semi-Slav |
96. J Perez vs J Gutierrez |
| 0-1 | 39 | 1958 | Pan-American Championship | D44 Queen's Gambit Declined Semi-Slav |
97. F Sanchez Betancourt vs F Denis |
| 1-0 | 49 | 1958 | Pan-American Championship | A42 Modern Defense, Averbakh System |
98. L Sanchez vs A Cuellar Jimenez |
| 1-0 | 70 | 1958 | Pan-American Championship | C86 Ruy Lopez, Worrall Attack |
99. Lombardy vs M Cuellar Gacharna |
| ½-½ | 26 | 1958 | Pan-American Championship | C77 Ruy Lopez |
100. J Gutierrez vs E Davila |
| 0-1 | 34 | 1958 | Pan-American Championship | C11 French |