| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. C Cuartas vs J Emma |
| 1-0 | 34 | 1973 | Buenos Aires CA | B53 Sicilian |
| 152. J Emma vs R Garcia |
| ½-½ | 15 | 1973 | Buenos Aires CA | B07 Pirc |
| 153. O Rodriguez Vargas vs J Emma |
| 1-0 | 14 | 1973 | Buenos Aires CA | C41 Philidor Defense |
| 154. J Emma vs V Palermo |
| 1-0 | 42 | 1973 | Buenos Aires CA | A35 English, Symmetrical |
| 155. Pilnik vs J Emma |
| ½-½ | 49 | 1973 | Buenos Aires CA | B06 Robatsch |
| 156. J Szmetan vs J Emma |
| 1-0 | 40 | 1974 | Mar del Plata op 7th | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 157. J Emma vs L Varas |
| 1-0 | 80 | 1974 | Argentine Championship | A05 Reti Opening |
| 158. C Garcia Palermo vs J Emma |
| 0-1 | 40 | 1974 | Argentine Championship | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 159. J Emma vs J Szmetan |
| ½-½ | 16 | 1974 | Argentine Championship | C21 Center Game |
| 160. C G Poch vs J Emma |
| 1-0 | 81 | 1974 | Argentine Championship | A92 Dutch |
| 161. J Emma vs C Castillo |
| 1-0 | 34 | 1974 | Argentine Championship | B14 Caro-Kann, Panov-Botvinnik Attack |
| 162. V Brond vs J Emma |
| ½-½ | 23 | 1974 | Argentine Championship | A57 Benko Gambit |
| 163. J Emma vs R Sanguineti |
| ½-½ | 17 | 1974 | Argentine Championship | A16 English |
| 164. C A Martinez vs J Emma |
| 0-1 | 68 | 1974 | Argentine Championship | B70 Sicilian, Dragon Variation |
| 165. J Emma vs A Aparicio |
| 0-1 | 34 | 1974 | Argentine Championship | A25 English |
| 166. L Bronstein vs J Emma |
| ½-½ | 43 | 1974 | Argentine Championship | B70 Sicilian, Dragon Variation |
| 167. J Emma vs R Sabao |
| 1-0 | 50 | 1974 | Argentine Championship | C10 French |
| 168. A Colussi vs J Emma |
| 0-1 | 37 | 1974 | Argentine Championship | A17 English |
| 169. J Emma vs R Grinberg |
| ½-½ | 25 | 1974 | Argentine Championship | A35 English, Symmetrical |
| 170. R Garcia vs J Emma |
| ½-½ | 22 | 1974 | Argentine Championship | A58 Benko Gambit |
| 171. J Emma vs J Rubinetti |
| 1-0 | 72 | 1974 | Argentine Championship | D27 Queen's Gambit Accepted, Classical |
| 172. H de la Vega vs J Emma |
| ½-½ | 20 | 1974 | Argentine Championship | A16 English |
| 173. F Trois vs J Emma |
| ½-½ | 23 | 1975 | Fortaleza Zonal | D25 Queen's Gambit Accepted |
| 174. P H Donoso Velasco vs J Emma |
| ½-½ | 39 | 1975 | Fortaleza Zonal | B05 Alekhine's Defense, Modern |
| 175. J Emma vs H van Riemsdijk |
| 0-1 | 47 | 1975 | Fortaleza Zonal | E60 King's Indian Defense |
Kibitzing
