| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Deisesch vs Spassky |
| 0-1 | 22 |
1955 |
Antwerpen | C64 Ruy Lopez, Classical |
| 2. B Milic vs Spassky |
 | 0-1 | 51 |
1955 |
2nd World Student Chess Championship | C94 Ruy Lopez, Closed, Breyer Defense |
| 3. A Medina Garcia vs Spassky |
 | 0-1 | 32 |
1955 |
Gothenburg Interzonal | C94 Ruy Lopez, Closed, Breyer Defense |
| 4. Simagin vs Spassky |
| ½-½ | 28 |
1956 |
USSR Championship | C77 Ruy Lopez |
| 5. Tolush vs Spassky |
 | ½-½ | 18 |
1956 |
USSR Championship | C64 Ruy Lopez, Classical |
| 6. Pilnik vs Spassky |
 | 0-1 | 43 |
1956 |
Amsterdam | C82 Ruy Lopez, Open |
| 7. Keres vs Spassky |
| ½-½ | 30 |
1956 |
Amsterdam ct | C78 Ruy Lopez |
| 8. Tal vs Spassky |
 | ½-½ | 31 |
1957 |
USSR Championship | C63 Ruy Lopez, Schliemann Defense |
| 9. K Klaman vs Spassky |
| 1-0 | 76 |
1957 |
USSR Championship | C84 Ruy Lopez, Closed |
| 10. H Lehmann vs Spassky |
 | 0-1 | 23 |
1957 |
Wien-Baden | C63 Ruy Lopez, Schliemann Defense |
| 11. Geller vs Spassky |
 | 1-0 | 39 |
1958 |
USSR Championship | C95 Ruy Lopez, Closed, Breyer |
| 12. Krogius vs Spassky |
| 0-1 | 38 |
1959 |
USSR Championship | C65 Ruy Lopez, Berlin Defense |
| 13. Gurgenidze vs Spassky |
 | ½-½ | 37 |
1959 |
Olympiad URS | C61 Ruy Lopez, Bird's Defense |
| 14. Gufeld vs Spassky |
 | 0-1 | 74 |
1959 |
USSR Championship | C64 Ruy Lopez, Classical |
| 15. Gipslis vs Spassky |
 | 0-1 | 22 |
1959 |
Riga (Latvia) | C64 Ruy Lopez, Classical |
| 16. Bronstein vs Spassky |
 | ½-½ | 29 |
1960 |
Mar del Plata | C64 Ruy Lopez, Classical |
| 17. Krogius vs Spassky |
| ½-½ | 81 |
1960 |
USSR Championship | C65 Ruy Lopez, Berlin Defense |
| 18. C Incutto vs Spassky |
 | 0-1 | 25 |
1960 |
Mar del Plata | C63 Ruy Lopez, Schliemann Defense |
| 19. A Kuznetsov vs Spassky |
 | 0-1 | 23 |
1960 |
Kislovodsk | C65 Ruy Lopez, Berlin Defense |
| 20. Bagirov vs Spassky |
 | 0-1 | 72 |
1961 |
USSR Championship 1961b | C73 Ruy Lopez, Modern Steinitz Defense |
| 21. S Garcia Martinez vs Spassky |
 | 0-1 | 45 |
1961 |
Moscow (Russia) | C93 Ruy Lopez, Closed, Smyslov Defense |
| 22. L Shamkovich vs Spassky |
| 1-0 | 62 |
1961 |
USSR Championship 1961b | C87 Ruy Lopez |
| 23. Y Kots vs Spassky |
| 0-1 | 24 |
1961 |
USSR Championship 1961b | C87 Ruy Lopez |
| 24. Portisch vs Spassky |
 | 0-1 | 37 |
1961 |
Budapest | C64 Ruy Lopez, Classical |
| 25. Gurgenidze vs Spassky |
| 0-1 | 60 |
1961 |
USSR Championship 1961b | C79 Ruy Lopez, Steinitz Defense Deferred |