Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. A Zografakis vs F Mastichiadis |
 | 0-1 | 36 | 1947 | GRE-ch | D48 Queen's Gambit Declined Semi-Slav, Meran |
2. F Mastichiadis vs O'Kelly |
| 0-1 | 41 | 1950 | Dubrovnik Olympiad | E26 Nimzo-Indian, Samisch |
3. K Ojanen vs F Mastichiadis |
| 1-0 | 30 | 1950 | Dubrovnik Olympiad | D51 Queen's Gambit Declined |
4. F Mastichiadis vs L Schmid |
| 0-1 | 50 | 1950 | Dubrovnik Olympiad | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
5. E Myhre vs F Mastichiadis |
| 1-0 | 57 | 1950 | Dubrovnik Olympiad | D43 Queen's Gambit Declined Semi-Slav |
6. K Skold vs F Mastichiadis |
| 1-0 | 64 | 1950 | Dubrovnik Olympiad | A16 English |
7. F Mastichiadis vs M Castillo |
| ½-½ | 50 | 1950 | Dubrovnik Olympiad | D51 Queen's Gambit Declined |
8. F Mastichiadis vs Tartakower |
 | 0-1 | 34 | 1950 | Dubrovnik Olympiad | D45 Queen's Gambit Declined Semi-Slav |
9. E Canal vs F Mastichiadis |
| ½-½ | 33 | 1950 | Dubrovnik Olympiad | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
10. Reshevsky vs F Mastichiadis |
 | ½-½ | 24 | 1950 | Dubrovnik Olympiad | D50 Queen's Gambit Declined |
11. F Mastichiadis vs Euwe |
  | 0-1 | 34 | 1950 | Dubrovnik Olympiad | E26 Nimzo-Indian, Samisch |
12. V Castaldi vs F Mastichiadis |
| 1-0 | 37 | 1950 | Dubrovnik Olympiad | A05 Reti Opening |
13. F Mastichiadis vs Najdorf |
 | 0-1 | 23 | 1950 | Dubrovnik Olympiad | E90 King's Indian |
14. C Poulsen vs F Mastichiadis |
| 1-0 | 50 | 1950 | Dubrovnik Olympiad | B92 Sicilian, Najdorf, Opocensky Variation |
15. P Mueller-Breil vs F Mastichiadis |
| 1-0 | 31 | 1952 | Helsinki Olympiad qual-3 | B93 Sicilian, Najdorf, 6.f4 |
16. K Plater vs F Mastichiadis |
| ½-½ | 48 | 1952 | Helsinki Olympiad qual-3 | A16 English |
17. F Mastichiadis vs K Ojanen |
| ½-½ | 21 | 1952 | Helsinki Olympiad qual-3 | A97 Dutch, Ilyin-Genevsky |
18. Evans vs F Mastichiadis |
| 1-0 | 23 | 1952 | Helsinki Olympiad qual-3 | B93 Sicilian, Najdorf, 6.f4 |
19. Smyslov vs F Mastichiadis |
| 1-0 | 39 | 1952 | Helsinki Olympiad qual-3 | E67 King's Indian, Fianchetto |
20. Y Porat vs F Mastichiadis |
| 1-0 | 42 | 1952 | Helsinki Olympiad qual-3 | A12 English with b3 |
21. F Mastichiadis vs H Lambert |
 | 1-0 | 27 | 1952 | Helsinki Olympiad Final-C | D45 Queen's Gambit Declined Semi-Slav |
22. G Sigurdsson vs F Mastichiadis |
| 1-0 | 37 | 1952 | Helsinki Olympiad Final-C | A07 King's Indian Attack |
23. F Mastichiadis vs O Morcken |
| ½-½ | 36 | 1952 | Helsinki Olympiad Final-C | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
24. E Weichselbaumer vs F Mastichiadis |
| ½-½ | 57 | 1952 | Helsinki Olympiad Final-C | E64 King's Indian, Fianchetto, Yugoslav System |
25. F Mastichiadis vs O Cruz Filho |
| ½-½ | 51 | 1952 | Helsinki Olympiad Final-C | E26 Nimzo-Indian, Samisch |