| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Illescas Cordoba vs NN |
 | 1-0 | 14 |
1978 |
cr | C37 King's Gambit Accepted |
| 2. Kasparov vs Illescas Cordoba |
| 1-0 | 44 |
1984 |
sim | A57 Benko Gambit |
| 3. Illescas Cordoba vs J Eslon |
| 1-0 | 33 |
1984 |
ESP | C44 King's Pawn Game |
| 4. Illescas Cordoba vs A Magen |
| 1-0 | 44 |
1986 |
Holon op | C32 King's Gambit Declined, Falkbeer Counter Gambit |
| 5. Hjartarson vs Illescas Cordoba |
| 1-0 | 47 |
1986 |
Ol | A90 Dutch |
| 6. Illescas Cordoba vs L Pliester |
| 1-0 | 38 |
1986 |
It Holon (ISR) | A45 Queen's Pawn Game |
| 7. Illescas Cordoba vs Nunn |
| 1-0 | 40 |
1986 |
Dubai ol 42/377 | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 8. Fedorowicz vs Illescas Cordoba |
| 1-0 | 52 |
1986 |
Dubai | A56 Benoni Defense |
| 9. T Georgadze vs Illescas Cordoba |
| 1-0 | 34 |
1986 |
ESP | A56 Benoni Defense |
| 10. Illescas Cordoba vs A Domont |
| 1-0 | 34 |
1987 |
It Sevilla (ESP) | B33 Sicilian |
| 11. Illescas Cordoba vs J Fernandez Garcia |
| 1-0 | 26 |
1987 |
Las Palmas | C35 King's Gambit Accepted, Cunningham |
| 12. Illescas Cordoba vs D Roiz Baztan |
| 1-0 | 25 |
1987 |
Monzon | B93 Sicilian, Najdorf, 6.f4 |
| 13. Harberer vs Illescas Cordoba |
| 1-0 | 28 |
1987 |
It Linares (ESP) | A71 Benoni, Classical, 8.Bg5 |
| 14. Illescas Cordoba vs J Garcia |
| 1-0 | 48 |
1987 |
Santa | B08 Pirc, Classical |
| 15. M C Lopez vs Illescas Cordoba |
| 1-0 | 25 |
1987 |
It Sevilla (ESP) | A60 Benoni Defense |
| 16. Illescas Cordoba vs Rachels |
| 1-0 | 27 |
1987 |
New York op | B73 Sicilian, Dragon, Classical |
| 17. Karpov vs Illescas Cordoba |
| 1-0 | 48 |
1987 |
Illescas Cordoba,M Bilbao 43/490 | D32 Queen's Gambit Declined, Tarrasch |
| 18. Illescas Cordoba vs V Mompo Ballester |
| 1-0 | 31 |
1987 |
Sevilla | B25 Sicilian, Closed |
| 19. F J Sanchez Guirado vs Illescas Cordoba |
| 1-0 | 32 |
1987 |
Ch ESP | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 20. Illescas Cordoba vs J L Fernandez Aguado |
| 1-0 | 27 |
1987 |
Santa | B05 Alekhine's Defense, Modern |
| 21. J S Neto vs Illescas Cordoba |
| 1-0 | 54 |
1987 |
Santa | A19 English, Mikenas-Carls, Sicilian Variation |
| 22. W Schoen vs Illescas Cordoba |
| 1-0 | 52 |
1987 |
It New York (USA) | A56 Benoni Defense |
| 23. Illescas Cordoba vs V Bach |
| 1-0 | 30 |
1987 |
ESP | B84 Sicilian, Scheveningen |
| 24. D Barua vs Illescas Cordoba |
| 1-0 | 41 |
1987 |
New York op | B23 Sicilian, Closed |
| 25. Illescas Cordoba vs A Kapetanovic |
| 1-0 | 28 |
1987 |
It New York (USA) | B83 Sicilian |
