| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. S Leban vs F Pesec |
| 1-0 | 16 | 1960 | Yugoslav Junior Championship | C40 King's Knight Opening |
| 2. S Leban vs V Kozomara |
| 1-0 | 44 | 1964 | BIH Championship | B02 Alekhine's Defense |
| 3. M Sibarevic vs S Leban |
| 1-0 | 28 | 1964 | BIH Championship | C05 French, Tarrasch |
| 4. S Leban vs I Rodic |
| 1-0 | 25 | 1964 | BIH Championship | B43 Sicilian, Kan, 5.Nc3 |
| 5. R Bogdanovic vs S Leban |
| 1-0 | 37 | 1965 | Yugoslav Championship | C14 French, Classical |
| 6. S Puc vs S Leban |
| ½-½ | 40 | 1965 | Yugoslav Championship | D78 Neo-Grunfeld, 6.O-O c6 |
| 7. S Leban vs I Buljovcic |
| 0-1 | 26 | 1965 | Yugoslav Championship | B97 Sicilian, Najdorf |
| 8. Matulovic vs S Leban |
| 1-0 | 26 | 1965 | Yugoslav Championship | C10 French |
| 9. S Leban vs V Sokolov |
| 1-0 | 38 | 1965 | Yugoslav Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 10. P Ostojic vs S Leban |
| 1-0 | 57 | 1965 | Yugoslav Championship | C67 Ruy Lopez |
| 11. S Leban vs A Bradvarevic |
| 0-1 | 50 | 1965 | Yugoslav Championship | B40 Sicilian |
| 12. M Ankerst vs S Leban |
| 1-0 | 43 | 1965 | Yugoslav Championship | C67 Ruy Lopez |
| 13. S Leban vs J Nikolac |
| 1-0 | 39 | 1965 | Yugoslav Championship | B16 Caro-Kann, Bronstein-Larsen Variation |
| 14. M Damjanovic vs S Leban |
| 0-1 | 43 | 1965 | Yugoslav Championship | D45 Queen's Gambit Declined Semi-Slav |
| 15. S Leban vs S Nikolic |
| 0-1 | 52 | 1965 | Yugoslav Championship | B06 Robatsch |
| 16. M Bertok vs S Leban |
| 1-0 | 39 | 1965 | Yugoslav Championship | A25 English |
| 17. S Leban vs D Ciric |
| ½-½ | 45 | 1965 | Yugoslav Championship | B82 Sicilian, Scheveningen |
| 18. A Planinc vs S Leban |
 | 1-0 | 25 | 1965 | Yugoslav Championship | D94 Grunfeld |
| 19. S Leban vs D Djurovic |
| 1-0 | 73 | 1965 | Yugoslav Championship | B80 Sicilian, Scheveningen |
| 20. Gligoric vs S Leban |
| 1-0 | 23 | 1965 | Yugoslav Championship | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
| 21. S Leban vs D Minic |
| 0-1 | 28 | 1965 | Yugoslav Championship | B96 Sicilian, Najdorf |
| 22. B Ilievski vs S Leban |
| 0-1 | 130 | 1965 | Yugoslav Championship | A05 Reti Opening |
| 23. S Leban vs Parma |
| ½-½ | 45 | 1965 | Yugoslav Championship | B27 Sicilian |
| 24. G Rhodes vs S Leban |
| 1-0 | 33 | 1968 | Southport | C44 King's Pawn Game |
| 25. S Cvetkovic vs S Leban |
| 0-1 | 36 | 1968 | Yugoslav Championship | E63 King's Indian, Fianchetto, Panno Variation |
Kibitzing
