| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Eslon vs G Clarke |
| 1-0 | 10 |
1973 |
Islington | C60 Ruy Lopez |
| 2. Timman vs J Eslon |
| 1-0 | 49 |
1973 |
London op | C95 Ruy Lopez, Closed, Breyer |
| 3. M Albano vs J Eslon |
| 1-0 | 20 |
1974 |
Imperia | C71 Ruy Lopez |
| 4. J Eslon vs Filip |
| 1-0 | 41 |
1975 |
EU-chT sf | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 5. Van der Sterren vs J Eslon |
| 1-0 | 41 |
1977 |
Hoogovens-B | C75 Ruy Lopez, Modern Steinitz Defense |
| 6. Christiansen vs J Eslon |
| 1-0 | 41 |
1977 |
Wijk aan Zee II | A07 King's Indian Attack |
| 7. Kupreichik vs J Eslon |
| 1-0 | 43 |
1977 |
Wijk aan Zee II | C45 Scotch Game |
| 8. J Eslon vs J M Bellon Lopez |
| 1-0 | 25 |
1977 |
Hoogovens-B | B13 Caro-Kann, Exchange |
| 9. R Witt vs J Eslon |
| 1-0 | 35 |
1977 |
Hoogovens-B | A16 English |
| 10. Korchnoi vs J Eslon |
 | 1-0 | 37 |
1979 |
Linares | A29 English, Four Knights, Kingside Fianchetto |
| 11. Illescas-Cordoba vs J Eslon |
| 1-0 | 33 |
1984 |
ESP | C44 King's Pawn Game |
| 12. Korchnoi vs J Eslon |
| 1-0 | 46 |
1984 |
Biel | D35 Queen's Gambit Declined |
| 13. J Eslon vs I Rogers |
| 1-0 | 29 |
1985 |
It-op | B01 Scandinavian |
| 14. J Eslon vs Smejkal |
| 1-0 | 36 |
1986 |
OHRA-B | C84 Ruy Lopez, Closed |
| 15. Murey vs J Eslon |
| 1-0 | 50 |
1986 |
It ( shv. ), Amsterdam | A90 Dutch |
| 16. J Eslon vs H Westerinen |
| 1-0 | 42 |
1987 |
Saltsjobaden | E79 King's Indian, Four Pawns Attack, Main line |
| 17. E Vladimirov vs J Eslon |
| 1-0 | 39 |
1990 |
Cordoba op | E09 Catalan, Closed |
| 18. Campora vs J Eslon |
| 1-0 | 12 |
1991 |
Puebla | C66 Ruy Lopez |
| 19. Judit Polgar vs J Eslon |
| 1-0 | 56 |
1991 |
San Sebastian | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 20. J Eslon vs Zsuzsa Polgar |
| 1-0 | 36 |
1991 |
San Sebastian (Spain) | D45 Queen's Gambit Declined Semi-Slav |
| 21. Zsuzsa Polgar vs J Eslon |
| 1-0 | 27 |
1992 |
Oviedo 45' | E16 Queen's Indian |
| 22. Hebden vs J Eslon |
| 1-0 | 50 |
1993 |
Oviedo 25' | D30 Queen's Gambit Declined |
| 23. K Spraggett vs J Eslon |
| 1-0 | 43 |
1995 |
Zaragoza IBERCAJA-A op | C60 Ruy Lopez |
| 24. Ulibin vs J Eslon |
| 1-0 | 54 |
1996 |
International Open | C67 Ruy Lopez |
| 25. Barsov vs J Eslon |
| 1-0 | 36 |
1997 |
Linares Anibal op 4th | E21 Nimzo-Indian, Three Knights |
