| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Reyes vs R Filguth |
| ½-½ | 103 | 1985 | Corrientes Zonal | A07 King's Indian Attack |
| 27. J Reyes vs J Gomez Baillo |
| ½-½ | 30 | 1985 | Corrientes Zonal | B13 Caro-Kann, Exchange |
| 28. B Roselli Mailhe vs J Reyes |
| 0-1 | 71 | 1985 | Corrientes Zonal | C96 Ruy Lopez, Closed |
| 29. J Reyes vs J Szmetan |
| 1-0 | 63 | 1985 | Corrientes Zonal | B05 Alekhine's Defense, Modern |
| 30. G Barbero vs J Reyes |
| 1-0 | 42 | 1985 | Corrientes Zonal | D23 Queen's Gambit Accepted |
| 31. J Reyes vs P Avgousti |
| ½-½ | 55 | 1986 | Dubai Olympiad | A07 King's Indian Attack |
| 32. A Yusupov vs J Reyes |
 | ½-½ | 26 | 1986 | Dubai Olympiad | E67 King's Indian, Fianchetto |
| 33. M Moraza vs J Reyes |
| 0-1 | 31 | 1986 | Dubai Olympiad | C96 Ruy Lopez, Closed |
| 34. J Reyes vs C Valiente |
| ½-½ | 51 | 1986 | Dubai Olympiad | B49 Sicilian, Taimanov Variation |
| 35. J Reyes vs M Guevara Cano |
| 0-1 | 61 | 1986 | Dubai Olympiad | C77 Ruy Lopez |
| 36. S Hmadi vs J Reyes |
| ½-½ | 45 | 1986 | Dubai Olympiad | C53 Giuoco Piano |
| 37. J Rahman vs J Reyes |
| 0-1 | 24 | 1986 | Dubai Olympiad | C47 Four Knights |
| 38. J Reyes vs S Mariotti |
| ½-½ | 9 | 1986 | Dubai Olympiad | A07 King's Indian Attack |
| 39. J Reyes vs A Yasseen |
| 1-0 | 26 | 1986 | Dubai Olympiad | B84 Sicilian, Scheveningen |
| 40. D Hergott vs J Reyes |
| 0-1 | 57 | 1986 | Dubai Olympiad | C26 Vienna |
| 41. J Reyes vs O Renet |
| 1-0 | 52 | 1986 | Dubai Olympiad | C19 French, Winawer, Advance |
| 42. A Rodriguez vs J Reyes |
| ½-½ | 43 | 1987 | Malaga | C53 Giuoco Piano |
| 43. P Cramling vs J Reyes |
| 0-1 | 20 | 1987 | Malaga, Spain | E99 King's Indian, Orthodox, Taimanov |
| 44. J C Rodriguez Talavera vs J Reyes |
| ½-½ | 13 | 1987 | Malaga | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 45. J Reyes vs J A Gutierrez Herrera |
| 1-0 | 42 | 1988 | Pan-American Championship | B80 Sicilian, Scheveningen |
| 46. A Rodriguez vs J Reyes |
| 1-0 | 63 | 1988 | Pan-American Championship | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 47. J Reyes vs G Victor |
| 1-0 | 35 | 1988 | Thessaloniki Olympiad | B80 Sicilian, Scheveningen |
| 48. V Sunthornpongsathorn vs J Reyes |
| 0-1 | 39 | 1988 | Thessaloniki Olympiad | B83 Sicilian |
| 49. J Reyes vs M Marin |
| 0-1 | 27 | 1988 | Thessaloniki Olympiad | C77 Ruy Lopez |
| 50. J Reyes vs L Qendro |
| 1-0 | 38 | 1988 | Thessaloniki Olympiad | B17 Caro-Kann, Steinitz Variation |
Kibitzing
