| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Aaron vs Botvinnik |
| 0-1 | 54 |
1960 |
Leipzig | A47 Queen's Indian |
| 2. M Aaron vs Robatsch |
| 0-1 | 42 |
1960 |
Leipzig ol (Men) | B06 Robatsch |
| 3. M Aaron vs Filip |
 | 0-1 | 25 |
1962 |
Stockholm izt | B80 Sicilian, Scheveningen |
| 4. M Aaron vs Stein |
| 0-1 | 24 |
1962 |
Izt | A56 Benoni Defense |
| 5. M Aaron vs Gligoric |
| 0-1 | 41 |
1962 |
Hastings 6162 | A53 Old Indian |
| 6. M Aaron vs Flohr |
| 0-1 | 40 |
1962 |
Hastings (England) | D22 Queen's Gambit Accepted |
| 7. M Aaron vs Gligoric |
| 0-1 | 25 |
1962 |
Stockholm izt | A56 Benoni Defense |
| 8. M Aaron vs Robatsch |
| 0-1 | 42 |
1962 |
Bulgaria | A72 Benoni, Classical without 9.O-O |
| 9. M Aaron vs Fischer |
| 0-1 | 29 |
1962 |
Stockholm izt | E81 King's Indian, Samisch |
| 10. M Aaron vs G Barcza |
| 0-1 | 52 |
1962 |
Stockholm izt | A53 Old Indian |
| 11. M Aaron vs Robatsch |
| 0-1 | 58 |
1962 |
It Hastings ENG 08 | A42 Modern Defense, Averbakh System |
| 12. M Aaron vs Teschner |
| 0-1 | 37 |
1962 |
Stockholm izt | E25 Nimzo-Indian, Samisch |
| 13. Portisch vs M Aaron |
| 0-1 | 27 |
1962 |
Varna | E69 King's Indian, Fianchetto, Classical Main line |
| 14. Uhlmann vs M Aaron |
| 0-1 | 45 |
1962 |
Stockholm izt | E69 King's Indian, Fianchetto, Classical Main line |
| 15. M Aaron vs Geller |
| 0-1 | 24 |
1962 |
Stockholm izt | E60 King's Indian Defense |
| 16. M Aaron vs Ujtumen |
| 0-1 | 38 |
1964 |
Tel-Aviv olm prelim2 | C67 Ruy Lopez |
| 17. M Aaron vs Ujtumen |
| 0-1 | 37 |
1969 |
Singapore zt | E76 King's Indian, Four Pawns Attack |
| 18. M Aaron vs Keene |
 | 0-1 | 28 |
1984 |
Commonwealth Championship | B07 Pirc |
