| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Kosten vs R Loncar |
| 1-0 | 47 |
1992 |
It (open) | C55 Two Knights Defense |
| 2. C Kennaugh vs R Loncar |
| 0-1 | 55 |
1992 |
Bozen op | C35 King's Gambit Accepted, Cunningham |
| 3. V Kovacevic vs R Loncar |
| 0-1 | 37 |
1993 |
Pula tt | A10 English |
| 4. B Grbac vs R Loncar |
| ½-½ | 77 |
1994 |
It (open) | C44 King's Pawn Game |
| 5. R Loncar vs K Spraggett |
| 0-1 | 53 |
1994 |
Cannes open | B06 Robatsch |
| 6. G Timoshenko vs R Loncar |
| 1-0 | 49 |
1994 |
Pula PCA op | E93 King's Indian, Petrosian System |
| 7. R Loncar vs V Arapovic |
| ½-½ | 22 |
1995 |
Makarska | C05 French, Tarrasch |
| 8. R Loncar vs A Grosar |
| ½-½ | 40 |
1995 |
Cup Croatia, V | C55 Two Knights Defense |
| 9. V Kovacevic vs R Loncar |
| ½-½ | 64 |
1995 |
Slavonski Brod (Croatia) Ch Croatia, II | A40 Queen's Pawn Game |
| 10. B Belotti vs R Loncar |
| 0-1 | 23 |
1995 |
Bukfurdo | C35 King's Gambit Accepted, Cunningham |
| 11. R Loncar vs H Messing |
| 1-0 | 44 |
1996 |
CRO-chT | A97 Dutch, Ilyin-Genevsky |
| 12. Razuvaev vs R Loncar |
| 1-0 | 42 |
1996 |
Pirc mem | A57 Benko Gambit |
| 13. Pavasovic vs R Loncar |
| 0-1 | 27 |
1996 |
Pirc mem | C40 King's Knight Opening |
| 14. R Loncar vs Movsesian |
| ½-½ | 56 |
1997 |
CRO-chT | E71 King's Indian, Makagonov System (5.h3) |
| 15. R Loncar vs V Tukmakov |
| 0-1 | 57 |
1997 |
CRO-chT | E15 Queen's Indian |
| 16. Pavasovic vs R Loncar |
| 0-1 | 33 |
1998 |
Bled op 19th | B06 Robatsch |
| 17. M Mirnic vs R Loncar |
| 0-1 | 50 |
1999 |
It (open), Zagreb (Croatia) | E60 King's Indian Defense |
| 18. I Saric vs R Loncar |
| 0-1 | 69 |
1999 |
It (open), Zagreb (Croatia) | C47 Four Knights |
| 19. R Loncar vs I Sevo |
| ½-½ | 40 |
1999 |
It (open), Zagreb (Croatia) | E61 King's Indian |
| 20. R Loncar vs T Cop |
| 1-0 | 30 |
1999 |
It (open), Zagreb (Croatia) | E97 King's Indian |
| 21. V Arapovic vs R Loncar |
| ½-½ | 16 |
1999 |
CRO-chT | C10 French |
| 22. R Loncar vs B Kutuzovic |
| 0-1 | 60 |
1999 |
It (open), Zagreb (Croatia) | D45 Queen's Gambit Declined Semi-Slav |
| 23. R Loncar vs D Sermek |
| 0-1 | 39 |
1999 |
6th Metalis Open | D02 Queen's Pawn Game |
| 24. D Gazarek vs R Loncar |
| 0-1 | 37 |
1999 |
It (open), Zagreb (Croatia) | E60 King's Indian Defense |
| 25. R Loncar vs L Barbafiera |
| 1-0 | 47 |
2000 |
Ischia op | A35 English, Symmetrical |