| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Romanishin vs V Zurakhov |
 | 1-0 | 32 |
1968 |
URS | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 2. Romanishin vs Cihelashvili |
 | 0-1 | 38 |
1968 |
Riga | B45 Sicilian, Taimanov |
| 3. Romanishin vs Beliavsky |
| 0-1 | 39 |
1969 |
Beltsy | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 4. Romanishin vs Krogius |
| 0-1 | 36 |
1971 |
URS | B81 Sicilian, Scheveningen, Keres Attack |
| 5. Romanishin vs Kupreichik |
 | 1-0 | 18 |
1971 |
URS | B27 Sicilian |
| 6. Romanishin vs Hort |
| 0-1 | 23 |
1971 |
Goteborg | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 7. Romanishin vs Vaisser |
| 0-1 | 40 |
1972 |
URS | B88 Sicilian, Fischer-Sozin Attack |
| 8. Romanishin vs Anikaev |
 | 1-0 | 33 |
1973 |
USSR 15/439 | B90 Sicilian, Najdorf |
| 9. Romanishin vs Martin |
| 1-0 | 24 |
1973 |
Groningen | B57 Sicilian |
| 10. Romanishin vs R Hartoch |
| ½-½ | 26 |
1973 |
Amsterdam IBM II | B46 Sicilian, Taimanov Variation |
| 11. Romanishin vs Shakhin |
| 1-0 | 30 |
1974 |
USSR 18/483 | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 12. Romanishin vs A Shashin |
 | 1-0 | 29 |
1974 |
URS | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 13. Romanishin vs Gulko |
| 1-0 | 61 |
1974 |
Leningrad | B57 Sicilian |
| 14. Romanishin vs Taimanov |
| 0-1 | 42 |
1974 |
Leningrad URS ch | B46 Sicilian, Taimanov Variation |
| 15. Romanishin vs J Cordovil |
| 1-0 | 22 |
1975 |
Olot 19/351 | B46 Sicilian, Taimanov Variation |
| 16. Romanishin vs Beliavsky |
 | ½-½ | 79 |
1975 |
Yerevan URS ch | B40 Sicilian |
| 17. Romanishin vs G Garcia Gonzales |
 | 1-0 | 23 |
1975 |
Novi Sad | B80 Sicilian, Scheveningen |
| 18. Romanishin vs Balashov |
| 1-0 | 36 |
1975 |
Yerevan URS ch | B80 Sicilian, Scheveningen |
| 19. Romanishin vs Tal |
| ½-½ | 41 |
1975 |
Yerevan URS ch | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 20. Romanishin vs Taimanov |
| 0-1 | 42 |
1975 |
Vilnius | B46 Sicilian, Taimanov Variation |
| 21. Romanishin vs Savon |
| 0-1 | 41 |
1975 |
Vilnius | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 22. Romanishin vs V Tukmakov |
| 1-0 | 37 |
1976 |
Yerevan | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 23. Romanishin vs W Schmidt |
| ½-½ | 17 |
1976 |
Yerevan | B80 Sicilian, Scheveningen |
| 24. Romanishin vs Rashkovsky |
| ½-½ | 42 |
1976 |
Moscow URS ch | B23 Sicilian, Closed |
| 25. Romanishin vs Dorfman |
| 0-1 | 32 |
1976 |
Moscow URS ch | B88 Sicilian, Fischer-Sozin Attack |