| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Makropoulos vs Papastavropoulos |
| 1-0 | 38 |
1972 |
? | B93 Sicilian, Najdorf, 6.f4 |
| 2. L Vizandiadis vs Papastavropoulos |
| ½-½ | 41 |
1972 |
? | A88 Dutch, Leningrad, Main Variation with c6 |
| 3. G Tsouros vs Papastavropoulos |
| 0-1 | 40 |
1972 |
? | B93 Sicilian, Najdorf, 6.f4 |
| 4. E Pandavos vs Papastavropoulos |
| ½-½ | 57 |
1988 |
GRE-ch | B00 Uncommon King's Pawn Opening |
| 5. T Lirindzakis vs Papastavropoulos |
| 1-0 | 54 |
1988 |
GRE-ch | B00 Uncommon King's Pawn Opening |
| 6. Kotronias vs Papastavropoulos |
| ½-½ | 82 |
1988 |
GRE-ch | B00 Uncommon King's Pawn Opening |
| 7. Papastavropoulos vs Vasiukov |
| 0-1 | 69 |
1989 |
Athens op | B43 Sicilian, Kan, 5.Nc3 |
| 8. B Georgiev vs Papastavropoulos |
| 1-0 | 35 |
1989 |
Athens op | B00 Uncommon King's Pawn Opening |
| 9. D Efstathiou vs Papastavropoulos |
| 0-1 | 43 |
1989 |
Athens op | B00 Uncommon King's Pawn Opening |
| 10. I Ibragimov vs Papastavropoulos |
| 1-0 | 39 |
1993 |
op Athens Greece | E87 King's Indian, Samisch, Orthodox |
| 11. Papastavropoulos vs A Graf |
| 0-1 | 39 |
1993 |
It (open) | C58 Two Knights |
| 12. Papastavropoulos vs T Gelashvili |
| 0-1 | 71 |
1997 |
Ikaros 1st | C41 Philidor Defense |
| 13. Papastavropoulos vs S Ovsejevitsch |
| 0-1 | 40 |
2000 |
4th Open | B06 Robatsch |
| 14. N Mihakis vs Papastavropoulos |
| 0-1 | 59 |
2000 |
4th Open | B22 Sicilian, Alapin |
| 15. Kotronias vs Papastavropoulos |
| 1-0 | 50 |
2000 |
4th Open | B30 Sicilian |
| 16. A Pimenidis vs Papastavropoulos |
| 0-1 | 21 |
2000 |
4th Open | B33 Sicilian |
| 17. Papastavropoulos vs G Hatziantoniou |
 | 1-0 | 22 |
2001 |
3rd Open | C00 French Defense |
| 18. N Karapanos vs Papastavropoulos |
| 1-0 | 36 |
2001 |
5th Open | A51 Budapest Gambit |
| 19. Papastavropoulos vs P Valden |
| 0-1 | 27 |
2001 |
3rd Open | B45 Sicilian, Taimanov |
| 20. L Vajda vs Papastavropoulos |
| ½-½ | 45 |
2001 |
3rd Open | B22 Sicilian, Alapin |
| 21. Papastavropoulos vs N Managadze |
| 0-1 | 60 |
2001 |
3rd Open | B43 Sicilian, Kan, 5.Nc3 |