| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Geller vs Spassky |
  | 1-0 | 39 | 1958 | USSR Championship | C95 Ruy Lopez, Closed, Breyer |
| 2. Tal vs Spassky |
| 0-1 | 66 | 1965 | Spassky - Tal Candidates Final | C95 Ruy Lopez, Closed, Breyer |
| 3. Z Nilsson vs Spassky |
| ½-½ | 30 | 1966 | Havana Olympiad qual-1 | C95 Ruy Lopez, Closed, Breyer |
| 4. Yanofsky vs Spassky |
| ½-½ | 19 | 1968 | Lugano Olympiad Final-A | C95 Ruy Lopez, Closed, Breyer |
| 5. F Martinez Ibrahim vs Spassky |
| 0-1 | 31 | 1969 | San Juan | C95 Ruy Lopez, Closed, Breyer |
| 6. R Byrne vs Spassky |
| ½-½ | 25 | 1971 | Moscow | C95 Ruy Lopez, Closed, Breyer |
| 7. Fischer vs Spassky |
| 1-0 | 56 | 1972 | Spassky - Fischer World Championship Match | C95 Ruy Lopez, Closed, Breyer |
| 8. Balashov vs Spassky |
| ½-½ | 31 | 1973 | Tallinn | C95 Ruy Lopez, Closed, Breyer |
| 9. Westerinen vs Spassky |
| 0-1 | 37 | 1973 | Tallinn | C95 Ruy Lopez, Closed, Breyer |
| 10. Keres vs Spassky |
| ½-½ | 31 | 1973 | FRG-ch International | C95 Ruy Lopez, Closed, Breyer |
| 11. V Ciocaltea vs Spassky |
| ½-½ | 25 | 1973 | FRG-ch International | C95 Ruy Lopez, Closed, Breyer |
| 12. Hartston vs Spassky |
| ½-½ | 40 | 1973 | EUR-chT (Men) 5th | C95 Ruy Lopez, Closed, Breyer |
| 13. A Planinc vs Spassky |
| ½-½ | 40 | 1973 | Amsterdam IBM | C95 Ruy Lopez, Closed, Breyer |
| 14. A Hennings vs Spassky |
| 0-1 | 40 | 1973 | Chigorin Memorial 9th | C95 Ruy Lopez, Closed, Breyer |
| 15. Balashov vs Spassky |
| ½-½ | 35 | 1973 | Chigorin Memorial 9th | C95 Ruy Lopez, Closed, Breyer |
| 16. G Kuzmin vs Spassky |
| ½-½ | 41 | 1973 | USSR Championship | C95 Ruy Lopez, Closed, Breyer |
| 17. R Byrne vs Spassky |
| 0-1 | 56 | 1974 | Spassky - Byrne Candidates Quarterfinal | C95 Ruy Lopez, Closed, Breyer |
| 18. Kavalek vs Spassky |
| ½-½ | 43 | 1979 | Montreal | C95 Ruy Lopez, Closed, Breyer |
| 19. Kavalek vs Spassky |
| ½-½ | 21 | 1979 | Interpolis 3rd | C95 Ruy Lopez, Closed, Breyer |
| 20. Romanishin vs Spassky |
| 1-0 | 63 | 1979 | Interpolis 3rd | C95 Ruy Lopez, Closed, Breyer |
| 21. Tal vs Spassky |
| 1-0 | 44 | 1980 | Interpolis 4th | C95 Ruy Lopez, Closed, Breyer |
| 22. R Byrne vs Spassky |
| ½-½ | 25 | 1980 | Baden | C95 Ruy Lopez, Closed, Breyer |
| 23. Kavalek vs Spassky |
| ½-½ | 56 | 1982 | World Master Tournament | C95 Ruy Lopez, Closed, Breyer |
| 24. Tal vs Spassky |
| ½-½ | 18 | 1983 | Niksic | C95 Ruy Lopez, Closed, Breyer |
| 25. Ljubojevic vs Spassky |
| ½-½ | 19 | 1983 | Niksic | C95 Ruy Lopez, Closed, Breyer |
Kibitzing
