| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Illescas-Cordoba vs Panno |
| ½-½ | 36 |
1986 |
ol Dubai | B42 Sicilian, Kan |
| 2. Illescas-Cordoba vs Ribli |
| ½-½ | 49 |
1986 |
United Arab Emirates | B84 Sicilian, Scheveningen |
| 3. Illescas-Cordoba vs Mompo |
| 1-0 | 31 |
1987 |
Sevilla | B25 Sicilian, Closed |
| 4. Illescas-Cordoba vs A Domont |
| 1-0 | 34 |
1987 |
It Sevilla (ESP) | B33 Sicilian |
| 5. Illescas-Cordoba vs Rodriguez |
| 0-1 | 35 |
1987 |
New York op | B44 Sicilian |
| 6. Illescas-Cordoba vs D Roiz Baztan |
| 1-0 | 25 |
1987 |
Monzon | B93 Sicilian, Najdorf, 6.f4 |
| 7. Illescas-Cordoba vs J M De La Villa Garcia |
| ½-½ | 27 |
1987 |
USA | B21 Sicilian, 2.f4 and 2.d4 |
| 8. Illescas-Cordoba vs Rachels |
| 1-0 | 27 |
1987 |
New York op | B73 Sicilian, Dragon, Classical |
| 9. Illescas-Cordoba vs A Kapetanovic |
| 1-0 | 28 |
1987 |
It New York (USA) | B83 Sicilian |
| 10. Illescas-Cordoba vs Ljubojevic |
| 0-1 | 38 |
1987 |
05 Bilbao | B73 Sicilian, Dragon, Classical |
| 11. Illescas-Cordoba vs Ulf Andersson |
| ½-½ | 40 |
1987 |
It, Bilbao (Spain) | B81 Sicilian, Scheveningen, Keres Attack |
| 12. Illescas-Cordoba vs Kapetanovich |
| 1-0 | 28 |
1987 |
New York op | B83 Sicilian |
| 13. Illescas-Cordoba vs V Zaltsman |
| ½-½ | 45 |
1987 |
New York op | B58 Sicilian |
| 14. Illescas-Cordoba vs V Bach |
| 1-0 | 30 |
1987 |
ESP | B84 Sicilian, Scheveningen |
| 15. Illescas-Cordoba vs Ljubojevic |
| ½-½ | 63 |
1988 |
Linares | B92 Sicilian, Najdorf, Opocensky Variation |
| 16. Illescas-Cordoba vs Ftacnik |
| ½-½ | 38 |
1988 |
Saloniki | B84 Sicilian, Scheveningen |
| 17. Illescas-Cordoba vs Chandler |
| 1-0 | 29 |
1988 |
It Linares | B58 Sicilian |
| 18. Illescas-Cordoba vs Chiburdanidze |
| ½-½ | 17 |
1988 |
Linares 6th | B27 Sicilian |
| 19. Illescas-Cordoba vs D Pira |
| 1-0 | 33 |
1988 |
Montpellier | B32 Sicilian |
| 20. Illescas-Cordoba vs Portisch |
| ½-½ | 27 |
1988 |
ESP | B85 Sicilian, Scheveningen, Classical |
| 21. Illescas-Cordoba vs Ftacnik |
| ½-½ | 38 |
1988 |
Thessaloniki olm | B84 Sicilian, Scheveningen |
| 22. Illescas-Cordoba vs Kiril Georgiev |
| ½-½ | 41 |
1988 |
ESP | B84 Sicilian, Scheveningen |
| 23. Illescas-Cordoba vs Ftacnik |
| ½-½ | 38 |
1988 |
Thessaloniki (ol) 46/312 | B84 Sicilian, Scheveningen |
| 24. Illescas-Cordoba vs Y Visser |
| 1-0 | 45 |
1989 |
Amsterdam Euwe-mem | B90 Sicilian, Najdorf |
| 25. Illescas-Cordoba vs Z Franco-Ocampos |
| ½-½ | 17 |
1989 |
Leon | B57 Sicilian |
