| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J R Kennedy vs R E Espinosa Flores |
| ½-½ | 41 | 1983 | World Junior Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 2. Y Ramsingh vs R E Espinosa Flores |
| ½-½ | 35 | 1983 | World Junior Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 3. E Grivas vs R E Espinosa Flores |
| 1-0 | 24 | 1983 | World Junior Championship | D24 Queen's Gambit Accepted |
| 4. R E Espinosa Flores vs T van der Meer |
| 0-1 | 28 | 1983 | World Junior Championship | B22 Sicilian, Alapin |
| 5. R E Espinosa Flores vs N Doghri |
| 0-1 | 40 | 1983 | World Junior Championship | B22 Sicilian, Alapin |
| 6. J G Arboleda vs R E Espinosa Flores |
| ½-½ | 32 | 1983 | World Junior Championship | B30 Sicilian |
| 7. R E Espinosa Flores vs B Moran Nuque |
| 0-1 | 40 | 1983 | World Junior Championship | C07 French, Tarrasch |
| 8. H Korhonen vs R E Espinosa Flores |
| 1-0 | 41 | 1983 | World Junior Championship | B30 Sicilian |
| 9. R E Espinosa Flores vs J Hickl |
| ½-½ | 39 | 1983 | World Junior Championship | B07 Pirc |
| 10. A Kobayashi vs R E Espinosa Flores |
| ½-½ | 24 | 1983 | World Junior Championship | D25 Queen's Gambit Accepted |
| 11. R E Espinosa Flores vs Z Ouennougui |
| 1-0 | 29 | 1983 | World Junior Championship | C64 Ruy Lopez, Classical |
| 12. R E Espinosa Flores vs J Magem Badals |
| ½-½ | 29 | 1983 | World Junior Championship | B22 Sicilian, Alapin |
| 13. R E Espinosa Flores vs A Yusupov |
| 0-1 | 47 | 1985 | World Youth U26 Team Championship qual-1 | C05 French, Tarrasch |
| 14. R E Espinosa Flores vs G Miralles |
| 0-1 | 42 | 1985 | World Youth U26 Team Championship qual-1 | C05 French, Tarrasch |
| 15. J M Santa Torres vs R E Espinosa Flores |
| ½-½ | 45 | 1985 | World Youth U26 Team Championship qual-1 | D24 Queen's Gambit Accepted |
| 16. M Krayem vs R E Espinosa Flores |
| 0-1 | 23 | 1985 | World Youth U26 Team Championship qual-1 | B32 Sicilian |
| 17. R E Espinosa Flores vs G Barbero |
| 0-1 | 33 | 1985 | World Youth U26 Team Championship qual-1 | B22 Sicilian, Alapin |
| 18. K Bischoff vs R E Espinosa Flores |
| 1-0 | 42 | 1986 | Dubai Olympiad | D25 Queen's Gambit Accepted |
| 19. R E Espinosa Flores vs B Pineda |
| 1-0 | 37 | 1986 | Dubai Olympiad | B22 Sicilian, Alapin |
| 20. R E Espinosa Flores vs S Le Blancq |
| 1-0 | 40 | 1986 | Dubai Olympiad | B22 Sicilian, Alapin |
| 21. P Motwani vs R E Espinosa Flores |
| 1-0 | 54 | 1986 | Dubai Olympiad | B33 Sicilian |
| 22. R E Espinosa Flores vs I Rogers |
 | ½-½ | 47 | 1986 | Dubai Olympiad | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 23. R E Espinosa Flores vs S Hmadi |
| 1-0 | 28 | 1986 | Dubai Olympiad | B22 Sicilian, Alapin |
| 24. R E Espinosa Flores vs I Hakki |
| ½-½ | 21 | 1986 | Dubai Olympiad | B22 Sicilian, Alapin |
| 25. R E Espinosa Flores vs F Braga |
| 0-1 | 60 | 1986 | Dubai Olympiad | B22 Sicilian, Alapin |
Kibitzing
