Game |
| Result | Moves |
Year | Event/Locale | Opening |
76. R Byrne vs E Macskasy |
| 1-0 | 35 | 1966 | 67th US Open | B11 Caro-Kann, Two Knights, 3...Bg4 |
77. J McCormick vs E Macskasy |
| ½-½ | 32 | 1966 | 67th US Open | B09 Pirc, Austrian Attack |
78. P Biyiasas vs E Macskasy |
| 1-0 | 33 | 1968 | British Columbia-ch | C64 Ruy Lopez, Classical |
79. E Macskasy vs H Rossetto |
 | 1-0 | 41 | 1968 | Pan American Championship | D07 Queen's Gambit Declined, Chigorin Defense |
80. E Macskasy vs F J Perez |
| 0-1 | 47 | 1968 | Pan American Championship | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
81. J Boudy Bueno vs E Macskasy |
| ½-½ | 53 | 1968 | Pan American Championship | B18 Caro-Kann, Classical |
82. F Castillo Tamariz vs E Macskasy |
| 0-1 | 54 | 1968 | Pan American Championship | A42 Modern Defense, Averbakh System |
83. E Macskasy vs W Estrada Degrandi |
| ½-½ | 28 | 1968 | Pan American Championship | A91 Dutch Defense |
84. O Yepez Obando vs E Macskasy |
| 1-0 | 41 | 1968 | Pan American Championship | D37 Queen's Gambit Declined |
85. E Macskasy vs S Garcia Martinez |
| 0-1 | 39 | 1968 | Pan American Championship | A07 King's Indian Attack |
86. W Ader Hausman vs E Macskasy |
| ½-½ | 74 | 1968 | Pan American Championship | B01 Scandinavian |
87. E Macskasy vs Letelier |
| 0-1 | 41 | 1968 | Pan American Championship | E20 Nimzo-Indian |
88. E Macskasy vs J R Martinez |
| 1-0 | 29 | 1968 | Pan American Championship | A34 English, Symmetrical |
89. E Jimenez Zerquera vs E Macskasy |
| ½-½ | 41 | 1968 | Pan American Championship | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
90. E Macskasy vs A Morales |
| 1-0 | 53 | 1968 | Pan American Championship | E93 King's Indian, Petrosian System |
91. E Cobo Arteaga vs E Macskasy |
| 1-0 | 44 | 1968 | Pan American Championship | A53 Old Indian |
92. E Macskasy vs I Mendivil |
| 1-0 | 58 | 1968 | Pan American Championship | E46 Nimzo-Indian |
93. J Diaz vs E Macskasy |
| 0-1 | 36 | 1968 | Pan American Championship | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
94. E Macskasy vs G Pena |
| 1-0 | 46 | 1968 | Pan American Championship | D34 Queen's Gambit Declined, Tarrasch |
95. J L Alvarez del Monte vs E Macskasy |
| ½-½ | 25 | 1968 | Pan American Championship | A42 Modern Defense, Averbakh System |
96. E Macskasy vs F Weiss |
| ½-½ | 36 | 1968 | Lugano Olympiad qual-4 | D02 Queen's Pawn Game |
97. J Rooze vs E Macskasy |
| ½-½ | 58 | 1968 | Lugano Olympiad qual-4 | B18 Caro-Kann, Classical |
98. G McCurdy vs E Macskasy |
 | 0-1 | 22 | 1968 | Lugano Olympiad qual-4 | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
99. E Macskasy vs F Kuijpers |
| ½-½ | 47 | 1968 | Lugano Olympiad qual-4 | E20 Nimzo-Indian |
100. E Macskasy vs V Riego |
| 1-0 | 30 | 1968 | Lugano Olympiad qual-4 | E70 King's Indian |