| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Unzicker vs Ahues |
| ½-½ | 41 |
1949 |
Bad Pyrmont ch-BRD | B83 Sicilian |
| 2. Unzicker vs Gilg |
| 1-0 | 41 |
1949 |
Bad Pyrmont ch-BRD | B83 Sicilian |
| 3. Unzicker vs Pachman |
| 1-0 | 31 |
1958 |
Munich ol | B84 Sicilian, Scheveningen |
| 4. Unzicker vs Reshevsky |
 | 1-0 | 36 |
1958 |
Chess Olympiad | B84 Sicilian, Scheveningen |
| 5. Unzicker vs Gligoric |
| 1-0 | 39 |
1961 |
EU-chT (Men) | B84 Sicilian, Scheveningen |
| 6. Unzicker vs Najdorf |
| ½-½ | 48 |
1966 |
Santa Monica (1) | B83 Sicilian |
| 7. Unzicker vs J Penrose |
| ½-½ | 62 |
1969 |
Adelboden (Switzerland) | B83 Sicilian |
| 8. Unzicker vs Larsen |
| 0-1 | 28 |
1969 |
Palma de Mallorca | B83 Sicilian |
| 9. Unzicker vs R Byrne |
| ½-½ | 20 |
1970 |
Lugano | B84 Sicilian, Scheveningen |
| 10. Unzicker vs Portisch |
| ½-½ | 20 |
1970 |
Siegen | B85 Sicilian, Scheveningen, Classical |
| 11. Unzicker vs Korchnoi |
| 0-1 | 42 |
1971 |
Hastings | B84 Sicilian, Scheveningen |
| 12. Unzicker vs V Liberzon |
| ½-½ | 16 |
1978 |
Buenos Aires ol (Men) | B83 Sicilian |
| 13. Unzicker vs Ulf Andersson |
| 0-1 | 72 |
1979 |
Munich | B83 Sicilian |
| 14. Unzicker vs Karpov |
| 0-1 | 42 |
1980 |
cat. 15, It , Bad Kissingen | B83 Sicilian |
| 15. Unzicker vs Korchnoi |
| ½-½ | 40 |
1981 |
Baden-Baden | B83 Sicilian |
| 16. Unzicker vs Razuvaev |
| ½-½ | 20 |
1982 |
Moscow | B83 Sicilian |
| 17. Unzicker vs Adorjan |
| ½-½ | 15 |
1989 |
BRD | B83 Sicilian |
| 18. Unzicker vs G Piesina |
| 1-0 | 35 |
1990 |
? | B84 Sicilian, Scheveningen |
| 19. Unzicker vs I Stohl |
| 0-1 | 44 |
1992 |
Dortmund op-A | B84 Sicilian, Scheveningen |
| 20. Unzicker vs R Kempinski |
| 0-1 | 46 |
1999 |
Bundesliga 1998/99, Germany | B85 Sicilian, Scheveningen, Classical |
| 21. Unzicker vs Y Pelletier |
| 1-0 | 36 |
2001 |
Korchnoi Birthday Gp A | B84 Sicilian, Scheveningen |
