| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. P Botto vs I Kourkounakis |
| ½-½ | 13 | 1978 | World Junior Championship | C00 French Defense |
| 2. G Restrepo vs I Kourkounakis |
| ½-½ | 16 | 1978 | World Junior Championship | C41 Philidor Defense |
| 3. I Kourkounakis vs M Sisniega |
| 0-1 | 28 | 1978 | World Junior Championship | A47 Queen's Indian |
| 4. I Kourkounakis vs N Bergmans |
| 1-0 | 46 | 1978 | World Junior Championship | D02 Queen's Pawn Game |
| 5. C Karadag vs I Kourkounakis |
| 0-1 | 39 | 1978 | World Junior Championship | A04 Reti Opening |
| 6. I Kourkounakis vs T Klauner |
| ½-½ | 36 | 1978 | World Junior Championship | A46 Queen's Pawn Game |
| 7. A Khakpoor vs I Kourkounakis |
| ½-½ | 45 | 1978 | World Junior Championship | C41 Philidor Defense |
| 8. E Duchesne vs I Kourkounakis |
| 0-1 | 62 | 1978 | World Junior Championship | A35 English, Symmetrical |
| 9. I Kourkounakis vs T Karolyi |
| 0-1 | 13 | 1978 | World Junior Championship | A45 Queen's Pawn Game |
| 10. M Santo-Roman vs I Kourkounakis |
| 1-0 | 23 | 1978 | World Junior Championship | C02 French, Advance |
| 11. I Kourkounakis vs N Ristic |
| 0-1 | 34 | 1978 | World Junior Championship | A46 Queen's Pawn Game |
| 12. I Kourkounakis vs M Pasman |
| ½-½ | 27 | 1978 | World Junior Championship | B06 Robatsch |
| 13. I Kourkounakis vs K M El-Ageli |
| 0-1 | 55 | 1978 | World Junior Championship | D02 Queen's Pawn Game |
| 14. L Day vs I Kourkounakis |
 | 0-1 | 48 | 1980 | Thanksgiving op | C00 French Defense |
| 15. L Day vs I Kourkounakis |
| 1-0 | 41 | 1981 | League TCC-Hart House | A00 Uncommon Opening |
| 16. G Fuster vs I Kourkounakis |
| 0-1 | 25 | 1981 | Toronto Closed | A43 Old Benoni |
| 17. I Kourkounakis vs D Lavin |
| 1-0 | 36 | 1981 | Toronto Closed | A00 Uncommon Opening |
| 18. D Stoll vs I Kourkounakis |
| 0-1 | 28 | 1981 | Toronto Closed | E64 King's Indian, Fianchetto, Yugoslav System |
| 19. P Nurmi vs I Kourkounakis |
| ½-½ | 27 | 1981 | Toronto Closed | C03 French, Tarrasch |
| 20. R Stone vs I Kourkounakis |
| 1-0 | 31 | 1981 | Toronto Closed | B08 Pirc, Classical |
| 21. I Kourkounakis vs J MacPhail |
| 1-0 | 35 | 1981 | Toronto Closed | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
| 22. V Dzera vs I Kourkounakis |
| 0-1 | 42 | 1981 | Toronto Closed | C55 Two Knights Defense |
| 23. I Kourkounakis vs A Kuznecov |
| ½-½ | 44 | 1981 | Toronto Closed | C02 French, Advance |
| 24. J Wejbora vs I Kourkounakis |
| 0-1 | 51 | 1981 | World Youth U26 Team Championship | C03 French, Tarrasch |
| 25. I Kourkounakis vs F Braga |
| 1-0 | 23 | 1981 | World Youth U26 Team Championship | A36 English |
Kibitzing
