| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. L Merenyi vs J Szekely |
| 0-1 | 19 |
1906 |
Gyor | D08 Queen's Gambit Declined, Albin Counter Gambit |
| 2. Breyer vs L Merenyi |
| ½-½ | 31 |
1912 |
Temesvar | C12 French, McCutcheon |
| 3. L Merenyi vs Z Barasz |
| 0-1 | 33 |
1912 |
Temesvar | C46 Three Knights |
| 4. L Merenyi vs H Steiner |
| ½-½ | 50 |
1928 |
Budapest | C49 Four Knights |
| 5. K Havasi vs L Merenyi |
| 1-0 | 49 |
1928 |
Budapest | E80 King's Indian, Samisch Variation |
| 6. L Merenyi vs Spielmann |
| ½-½ | 45 |
1928 |
Budapest | C40 King's Knight Opening |
| 7. L Merenyi vs Capablanca |
 | 0-1 | 38 |
1928 |
4, Budapest | B27 Sicilian |
| 8. L Merenyi vs Kmoch |
| 0-1 | 80 |
1928 |
Budapest | B29 Sicilian, Nimzovich-Rubinstein |
| 9. A Vajda vs L Merenyi |
| 1-0 | 46 |
1928 |
Budapest | E38 Nimzo-Indian, Classical, 4...c5 |
| 10. L Merenyi vs Z von Balla |
| ½-½ | 49 |
1928 |
Budapest | C48 Four Knights |
| 11. E Steiner vs L Merenyi |
| ½-½ | 49 |
1928 |
Budapest | C79 Ruy Lopez, Steinitz Defense Deferred |
| 12. Marshall vs L Merenyi |
 | 1-0 | 48 |
1928 |
Budapest | A48 King's Indian |
| 13. L Merenyi vs B Orvenyi |
| ½-½ | 31 |
1932 |
Budapest | B13 Caro-Kann, Exchange |
| 14. L Merenyi vs L Steiner |
| 0-1 | 17 |
1935 |
Tatatovaros it | B85 Sicilian, Scheveningen, Classical |
| 15. J Balogh vs L Merenyi |
| ½-½ | 24 |
1935 |
Tatatovaros it | B24 Sicilian, Closed |
| 16. L Merenyi vs K Sterk |
| 1-0 | 29 |
1935 |
Tatatovaros it | B84 Sicilian, Scheveningen |
| 17. L Merenyi vs M Szigeti |
| ½-½ | 21 |
1935 |
Tatatovaros it | C17 French, Winawer, Advance |
| 18. G Kluger vs L Merenyi |
| 1-0 | 26 |
1935 |
Tatatovaros it | D10 Queen's Gambit Declined Slav |
| 19. L Merenyi vs Keresztely |
| ½-½ | 15 |
1935 |
Tatatovaros it | C01 French, Exchange |
| 20. S Boros vs L Merenyi |
| 1-0 | 50 |
1935 |
Tatatovaros it | D43 Queen's Gambit Declined Semi-Slav |
| 21. L Merenyi vs K Havasi |
| 1-0 | 23 |
1935 |
Tatatovaros it | C46 Three Knights |
| 22. H Mueller vs L Merenyi |
| ½-½ | 20 |
1935 |
Tatatovaros it | A15 English |
| 23. L Merenyi vs Znosko-Borovsky |
| ½-½ | 17 |
1935 |
Tatatovaros it | B02 Alekhine's Defense |
| 24. E Steiner vs L Merenyi |
| ½-½ | 25 |
1935 |
Tatatovaros it | C98 Ruy Lopez, Closed, Chigorin |
| 25. L Merenyi vs Z von Balla |
| 0-1 | 18 |
1935 |
Tatatovaros it | B73 Sicilian, Dragon, Classical |