| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. A Sandor Siklos vs Z Leskowsky |
| 0-1 | 42 | 1971 | cr NAICCC I | C26 Vienna |
| 2. N A Preo vs Z Leskowsky |
| 0-1 | 60 | 1971 | corr NAICCC I | C34 King's Gambit Accepted |
| 3. D Gligorich vs Z Leskowsky |
| 1-0 | 57 | 1971 | cr NAICCC I | A53 Old Indian |
| 4. F Bohatirchuk vs Z Leskowsky |
| ½-½ | 51 | 1971 | NAmerica-ch1 corr7175 | C42 Petrov Defense |
| 5. Richard S Callaghan vs Z Leskowsky |
| ½-½ | 56 | 1971 | cr NAICCC I | C03 French, Tarrasch |
| 6. F Bohatirchuk vs Z Leskowsky |
| ½-½ | 51 | 1971 | cr NAICCC I | C42 Petrov Defense |
| 7. Z Leskowsky vs R Cross |
| ½-½ | 41 | 1971 | cr NAICCC I | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 8. Z Leskowsky vs R McLellan |
| ½-½ | 51 | 1971 | cr NAICCC I | B81 Sicilian, Scheveningen, Keres Attack |
| 9. Z Leskowsky vs T Mueller |
| 0-1 | 58 | 1971 | cr NAICCC I | B00 Uncommon King's Pawn Opening |
| 10. Z Leskowsky vs Robert B Potter |
| 1-0 | 48 | 1971 | cr NAICCC I | C17 French, Winawer, Advance |
| 11. Z Leskowsky vs V Pupols |
| 1-0 | 22 | 1971 | cr NAICCC I | B06 Robatsch |
| 12. Z Leskowsky vs K V Tullus |
| 1-0 | 44 | 1971 | cr NAICCC I | C83 Ruy Lopez, Open |
| 13. Robert C Morris vs Z Leskowsky |
| ½-½ | 50 | 1971 | cr NAICCC I | C78 Ruy Lopez |
| 14. W Muir vs Z Leskowsky |
| 1-0 | 49 | 1971 | cr NAICCC I | C43 Petrov, Modern Attack |
| 15. V Palciauskas vs Z Leskowsky |
| 1-0 | 36 | 1974 | cr | C78 Ruy Lopez |
| 16. Z Leskowsky vs Z Sarosy |
| 1-0 | 47 | 1976 | cr NAICCC II | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 17. Z Leskowsky vs N Tener |
| ½-½ | 55 | 1976 | cr NAICCC II | C93 Ruy Lopez, Closed, Smyslov Defense |
| 18. A Prystenski vs Z Leskowsky |
| 0-1 | 34 | 1976 | cr NAICCC II | A46 Queen's Pawn Game |
| 19. Z Vranesic vs Z Leskowsky |
| ½-½ | 46 | 1976 | cr NAICCC II | A16 English |
| 20. W Muir vs Z Leskowsky |
| 1-0 | 52 | 1976 | cr NAICCC II | C51 Evans Gambit |
| 21. Z Leskowsky vs Bert Neff |
| 1-0 | 50 | 1976 | cr NAICCC II | C97 Ruy Lopez, Closed, Chigorin |
| 22. Z Leskowsky vs R McLellan |
| ½-½ | 61 | 1976 | cr NAICCC II | B09 Pirc, Austrian Attack |
| 23. Z Leskowsky vs S Greene |
| ½-½ | 65 | 1976 | cr NAICCC II | B77 Sicilian, Dragon, Yugoslav Attack |
| 24. J Kalish vs Z Leskowsky |
| 1-0 | 62 | 1976 | cr NAICCC II | C38 King's Gambit Accepted |
| 25. Z Leskowsky vs N A Preo |
| ½-½ | 70 | 1976 | cr NAICCC II | B04 Alekhine's Defense, Modern |
Kibitzing
