| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Lutikov vs Romanishin |
| 1-0 | 27 |
1968 |
URS | B30 Sicilian |
| 2. K Hulak vs Romanishin |
| 0-1 | 35 |
1969 |
URS-JUG m U18 | B32 Sicilian |
| 3. G Piesina vs Romanishin |
| ½-½ | 34 |
1969 |
Beltsy | B36 Sicilian, Accelerated Fianchetto |
| 4. A Vitolinsh vs Romanishin |
| 1-0 | 36 |
1972 |
USSR 13/373 | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
| 5. Jansa vs Romanishin |
| 1-0 | 42 |
1973 |
Amsterdam IBM II | B27 Sicilian |
| 6. Savon vs Romanishin |
| 0-1 | 53 |
1974 |
USSR Championship | B27 Sicilian |
| 7. M Dvoretsky vs Romanishin |
| ½-½ | 36 |
1975 |
Yerevan URS ch | B27 Sicilian |
| 8. Bronstein vs Romanishin |
 | 1-0 | 54 |
1975 |
Ch URS | B27 Sicilian |
| 9. E Mnatsakanian vs Romanishin |
| 0-1 | 37 |
1976 |
Yerevan | B32 Sicilian |
| 10. Smyslov vs Romanishin |
 | 1-0 | 38 |
1976 |
USSR Championship | B24 Sicilian, Closed |
| 11. H W Ackermann vs Romanishin |
| 0-1 | 41 |
1976 |
Dortmund | B31 Sicilian, Rossolimo Variation |
| 12. D Tomic vs Romanishin |
 | 0-1 | 31 |
1976 |
Dortmund | B32 Sicilian |
| 13. H Pohla vs Romanishin |
| 0-1 | 44 |
1977 |
Tallinn | B27 Sicilian |
| 14. Unzicker vs Romanishin |
| 1-0 | 59 |
1977 |
Tallinn | B32 Sicilian |
| 15. Tal vs Romanishin |
| 0-1 | 40 |
1979 |
URS | B46 Sicilian, Taimanov Variation |
| 16. Larsen vs Romanishin |
 | 0-1 | 41 |
1979 |
Riga | B92 Sicilian, Najdorf, Opocensky Variation |
| 17. Lutikov vs Romanishin |
| ½-½ | 43 |
1979 |
Tbilisi | B25 Sicilian, Closed |
| 18. Vasiukov vs Romanishin |
| ½-½ | 45 |
1980 |
Vilnius URS ch | B46 Sicilian, Taimanov Variation |
| 19. L Barczay vs Romanishin |
| ½-½ | 64 |
1980 |
Polanica Zdroj | B46 Sicilian, Taimanov Variation |
| 20. Ekstrom vs Romanishin |
| ½-½ | 35 |
1980 |
? | B46 Sicilian, Taimanov Variation |
| 21. A Vitolinsh vs Romanishin |
| 1-0 | 76 |
1980 |
Yerevan | B46 Sicilian, Taimanov Variation |
| 22. Tseshkovsky vs Romanishin |
| ½-½ | 86 |
1980 |
Vilnius URS ch | B44 Sicilian |
| 23. E Mortensen vs Romanishin |
| ½-½ | 66 |
1981 |
Riga | B46 Sicilian, Taimanov Variation |
| 24. J L Arnason vs Romanishin |
| 0-1 | 33 |
1981 |
Lone Pine | B46 Sicilian, Taimanov Variation |
| 25. J Bielczyk vs Romanishin |
| 0-1 | 57 |
1981 |
Riga | B46 Sicilian, Taimanov Variation |