| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Szekely vs B Dalmy |
| 0-1 | 40 | 1902 | HUN corr | D10 Queen's Gambit Declined Slav |
| 2. J Szekely vs J Schlesinger |
 | 1-0 | 18 | 1903 | Raab (Gyor) | C37 King's Gambit Accepted |
| 3. J Szekely vs B Yankovich |
| 0-1 | 39 | 1905 | Barmen-D | A80 Dutch |
| 4. K Moll vs J Szekely |
| 0-1 | 40 | 1905 | Barmen-E | C62 Ruy Lopez, Old Steinitz Defense |
| 5. O Valentiner vs J Szekely |
| 1-0 | 37 | 1905 | Barmen-D | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
| 6. N Mueller vs J Szekely |
| 1-0 | 18 | 1906 | 1st Hungarian National Tournament | B45 Sicilian, Taimanov |
| 7. L Merenyi vs J Szekely |
| 0-1 | 19 | 1906 | 1st Hungarian National Tournament | D08 Queen's Gambit Declined, Albin Counter Gambit |
| 8. J Szekely vs B Bayer |
| 1-0 | 45 | 1906 | 1st Hungarian National Tournament | D50 Queen's Gambit Declined |
| 9. G Exner vs J Szekely |
| 0-1 | 35 | 1906 | 1st Hungarian National Tournament | D44 Queen's Gambit Declined Semi-Slav |
| 10. J Szekely vs B Steiner |
| 1-0 | 47 | 1906 | 1st Hungarian National Tournament | C64 Ruy Lopez, Classical |
| 11. J Szekely vs I Abonyi |
| ½-½ | 42 | 1907 | 2nd Hungarian Congress, Szekesfehervar | D32 Queen's Gambit Declined, Tarrasch |
| 12. J Szekely vs Gajdos |
| 1-0 | 37 | 1907 | 2nd Hungarian Congress, Szekesfehervar | C53 Giuoco Piano |
| 13. J Szekely vs E Smogrovics |
| 0-1 | 52 | 1907 | 2nd Hungarian Congress, Szekesfehervar | C12 French, McCutcheon |
| 14. L Forgacs vs J Szekely |
| 1-0 | 30 | 1907 | 2nd Hungarian Congress, Szekesfehervar | C11 French |
| 15. J Szekely vs L Merenyi |
| 1-0 | 42 | 1907 | 2nd Hungarian Congress, Szekesfehervar | B01 Scandinavian |
| 16. Z Barasz vs J Szekely |
 | 1-0 | 44 | 1907 | 2nd Hungarian Congress, Szekesfehervar | C63 Ruy Lopez, Schliemann Defense |
| 17. J Szekely vs Breyer |
| 1-0 | 22 | 1911 | Budapest | C10 French |
| 18. Reti vs J Szekely |
| 0-1 | 76 | 1911 | Main Tt Hun Chess Fed | B18 Caro-Kann, Classical |
| 19. J Szekely vs F Chalupetzky |
| 1-0 | 25 | 1911 | Main Tt Hun Chess Fed | C84 Ruy Lopez, Closed |
| 20. J Szekely vs G Nyholm |
| 0-1 | 34 | 1912 | Abbazia | C33 King's Gambit Accepted |
| 21. Reti vs J Szekely |
| 1-0 | 52 | 1912 | Abbazia | C34 King's Gambit Accepted |
| 22. J Szekely vs S von Freymann |
| 1-0 | 21 | 1912 | Abbazia | C38 King's Gambit Accepted |
| 23. E Cohn vs J Szekely |
| ½-½ | 49 | 1912 | Abbazia | C36 King's Gambit Accepted, Abbazia Defense |
| 24. J Szekely vs A Aurbach |
| 0-1 | 39 | 1912 | Abbazia | C36 King's Gambit Accepted, Abbazia Defense |
| 25. Duras vs J Szekely |
| 0-1 | 58 | 1912 | Abbazia | C33 King's Gambit Accepted |
Kibitzing
