| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Illescas-Cordoba vs J Eslon |
| 1-0 | 33 |
1984 |
ESP | C44 King's Pawn Game |
| 27. J Eslon vs Ftacnik |
| ½-½ | 49 |
1984 |
Biel | D94 Grunfeld |
| 28. J Eslon vs I Rogers |
 | 1-0 | 29 |
1985 |
It-op | B01 Scandinavian |
| 29. Murey vs J Eslon |
| 1-0 | 50 |
1986 |
It ( shv. ), Amsterdam | A90 Dutch |
| 30. Geller vs J Eslon |
| ½-½ | 58 |
1986 |
Amsterdam | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 31. J Eslon vs Smejkal |
| 1-0 | 36 |
1986 |
OHRA-B | C84 Ruy Lopez, Closed |
| 32. J Eslon vs H Westerinen |
| 1-0 | 42 |
1987 |
Saltsjobaden | E79 King's Indian, Four Pawns Attack, Main line |
| 33. Garcia Callejo Jesus vs J Eslon |
| ½-½ | 34 |
1988 |
It (open) | C29 Vienna Gambit |
| 34. J Eslon vs Kudrin |
| ½-½ | 30 |
1990 |
It (open) | E60 King's Indian Defense |
| 35. Wojtkiewicz vs J Eslon |
| ½-½ | 19 |
1990 |
open | A04 Reti Opening |
| 36. E Vladimirov vs J Eslon |
| 1-0 | 39 |
1990 |
Cordoba op | E09 Catalan, Closed |
| 37. Ortega JR vs J Eslon |
| 0-1 | 43 |
1991 |
Puebla Cazalla (Argentina) | C57 Two Knights |
| 38. J Eslon vs Zsuzsa Polgar |
| 1-0 | 36 |
1991 |
San Sebastian (Spain) | D45 Queen's Gambit Declined Semi-Slav |
| 39. V Tukmakov vs J Eslon |
| ½-½ | 33 |
1991 |
Andorra op 9th | D15 Queen's Gambit Declined Slav |
| 40. Campora vs J Eslon |
| 1-0 | 12 |
1991 |
Puebla | C66 Ruy Lopez |
| 41. Judit Polgar vs J Eslon |
| 1-0 | 56 |
1991 |
San Sebastian | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 42. J Eslon vs C Garcia-Palermo |
| 0-1 | 31 |
1991 |
San Fernando op | A20 English |
| 43. J Eslon vs Suba |
| ½-½ | 66 |
1992 |
Palma de Mallorca op | E32 Nimzo-Indian, Classical |
| 44. Zsuzsa Polgar vs J Eslon |
 | 1-0 | 27 |
1992 |
Oviedo 45' | E16 Queen's Indian |
| 45. J Eslon vs Tal |
| 0-1 | 48 |
1992 |
Sevilla op | D37 Queen's Gambit Declined |
| 46. J M Dominguez vs J Eslon |
| 0-1 | 42 |
1992 |
It (active) | C55 Two Knights Defense |
| 47. Hebden vs J Eslon |
| 1-0 | 50 |
1993 |
Oviedo 25' | D30 Queen's Gambit Declined |
| 48. K Spraggett vs J Eslon |
| 0-1 | 36 |
1993 |
Sevilla op | A28 English |
| 49. J Eslon vs Chiburdanidze |
| ½-½ | 43 |
1994 |
Sevilla op | D83 Grunfeld, Grunfeld Gambit |
| 50. J Eslon vs Kharlov |
| ½-½ | 60 |
1994 |
Ibercaja op | D45 Queen's Gambit Declined Semi-Slav |