| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. J M Fuentes vs L Prins |
 | 0-1 | 28 | 1951 | Madrid | C53 Giuoco Piano |
| 52. A Medina Garcia vs J M Fuentes |
| 0-1 | 72 | 1951 | Madrid | B28 Sicilian, O'Kelly Variation |
| 53. J M Fuentes vs J de Moura |
| 1-0 | 56 | 1951 | Madrid | A02 Bird's Opening |
| 54. P Tramoyeres vs J M Fuentes |
| 0-1 | 50 | 1951 | Madrid | A83 Dutch, Staunton Gambit |
| 55. J M Fuentes vs J Enevoldsen |
| 0-1 | 59 | 1951 | Madrid | A15 English |
| 56. J M Fuentes vs E Canal |
| 0-1 | 45 | 1951 | Madrid | B40 Sicilian |
| 57. H Grob vs J M Fuentes |
 | ½-½ | 49 | 1951 | Madrid | B02 Alekhine's Defense |
| 58. J M Fuentes vs H Steiner |
| 0-1 | 36 | 1951 | Madrid | C54 Giuoco Piano |
| 59. O Bernstein vs J M Fuentes |
| 1-0 | 31 | 1951 | Madrid | C62 Ruy Lopez, Old Steinitz Defense |
| 60. J M Fuentes vs R Bordell Rosell |
| 1-0 | 41 | 1952 | Barcelona | A15 English |
Kibitzing
