| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Spassky vs Petrosian |
| ½-½ | 24 |
1955 |
Goteborg m | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 2. Spassky vs Kotov |
 | 0-1 | 78 |
1955 |
RUS | B12 Caro-Kann Defense |
| 3. Spassky vs A Reshko |
| 1-0 | 30 |
1959 |
Leningrad | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 4. Spassky vs V Liberzon |
| 1-0 | 41 |
1960 |
Rostov | B12 Caro-Kann Defense |
| 5. Spassky vs Foguelman |
| 1-0 | 32 |
1960 |
Mar del Plata | B18 Caro-Kann, Classical |
| 6. Spassky vs G Ilivitsky |
| ½-½ | 22 |
1961 |
Moscow (Russia) | B17 Caro-Kann, Steinitz Variation |
| 7. Spassky vs A Lein |
| ½-½ | 21 |
1961 |
Moscow (Russia) | B17 Caro-Kann, Steinitz Variation |
| 8. Spassky vs Portisch |
| 1-0 | 45 |
1961 |
Budapest | B19 Caro-Kann, Classical |
| 9. Spassky vs D Ciric |
| ½-½ | 41 |
1961 |
Moscow (Russia) | B17 Caro-Kann, Steinitz Variation |
| 10. Spassky vs Foguelman |
| 1-0 | 21 |
1964 |
Amsterdam | B18 Caro-Kann, Classical |
| 11. Spassky vs Matulovic |
| 1-0 | 75 |
1964 |
Beograd | B19 Caro-Kann, Classical |
| 12. Spassky vs Benko |
| 1-0 | 50 |
1964 |
Izt | B17 Caro-Kann, Steinitz Variation |
| 13. Spassky vs Perez |
| 1-0 | 30 |
1964 |
Tel Aviv | B17 Caro-Kann, Steinitz Variation |
| 14. Spassky vs Petrosian |
| 1-0 | 91 |
1966 |
Petrosian-Spassky World Championship Match | B19 Caro-Kann, Classical |
| 15. Spassky vs Botvinnik |
| 0-1 | 68 |
1966 |
team | B19 Caro-Kann, Classical |
| 16. Spassky vs Petrosian |
| ½-½ | 26 |
1966 |
Petrosian-Spassky World Championship Match | B14 Caro-Kann, Panov-Botvinnik Attack |
| 17. Spassky vs Petrosian |
| ½-½ | 79 |
1966 |
Petrosian-Spassky World Championship Match | B14 Caro-Kann, Panov-Botvinnik Attack |
| 18. Spassky vs Petrosian |
| ½-½ | 43 |
1966 |
Petrosian-Spassky World Championship Match | B14 Caro-Kann, Panov-Botvinnik Attack |
| 19. Spassky vs G Barcza |
| 1-0 | 43 |
1966 |
Sochi | B19 Caro-Kann, Classical |
| 20. Spassky vs Petrosian |
| ½-½ | 37 |
1966 |
Petrosian-Spassky World Championship Match | B19 Caro-Kann, Classical |
| 21. Spassky vs Yanofsky |
| 1-0 | 54 |
1967 |
Winnipeg | B17 Caro-Kann, Steinitz Variation |
| 22. Spassky vs A Pomar-Salamanca |
| 1-0 | 50 |
1968 |
Maliorka | B19 Caro-Kann, Classical |
| 23. Spassky vs Ivkov |
| 1-0 | 32 |
1968 |
Palma de Mallorca | B14 Caro-Kann, Panov-Botvinnik Attack |
| 24. Spassky vs M Dorner |
| ½-½ | 56 |
1969 |
San Juan | B17 Caro-Kann, Steinitz Variation |
| 25. Spassky vs A Pomar-Salamanca |
| ½-½ | 42 |
1969 |
Palma de Majorca (Spain) | B14 Caro-Kann, Panov-Botvinnik Attack |
