| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Sorokhtey vs S Koutsin |
| 0-1 | 51 | 1973 | Ukrainian Championship | B02 Alekhine's Defense |
| 2. S Koutsin vs V Stopkin |
| ½-½ | 33 | 1973 | Ukrainian Championship | D50 Queen's Gambit Declined |
| 3. A Shmirin vs S Koutsin |
 | 0-1 | 37 | 1973 | Ukrainian Championship | B04 Alekhine's Defense, Modern |
| 4. S Koutsin vs V Konstantinov |
| ½-½ | 43 | 1973 | Ukrainian Championship | D91 Grunfeld, 5.Bg5 |
| 5. Alburt vs S Koutsin |
| 1-0 | 33 | 1973 | Ukrainian Championship | E02 Catalan, Open, 5.Qa4 |
| 6. S Koutsin vs E V Zanuzdannyy |
| 1-0 | 36 | 1973 | Ukrainian Championship | A81 Dutch |
| 7. S Poliantsev vs S Koutsin |
| 1-0 | 65 | 1973 | Ukrainian Championship | B02 Alekhine's Defense |
| 8. S Koutsin vs Shikida |
| ½-½ | 33 | 1973 | Ukrainian Championship | A56 Benoni Defense |
| 9. S Koutsin vs N A Legky |
| ½-½ | 27 | 1973 | Ukrainian Championship | A42 Modern Defense, Averbakh System |
| 10. S Koutsin vs E Sluchevsky |
| ½-½ | 32 | 1973 | Ukrainian Championship | A73 Benoni, Classical, 9.O-O |
| 11. M Fainberg vs S Koutsin |
| 1-0 | 30 | 1973 | Ukrainian Championship | A07 King's Indian Attack |
| 12. S Koutsin vs A Zakharchenko |
| ½-½ | 21 | 1973 | Ukrainian Championship | D20 Queen's Gambit Accepted |
| 13. V G Sergeev vs S Koutsin |
| 1-0 | 31 | 1973 | Ukrainian Championship | C05 French, Tarrasch |
| 14. Y Simkin vs S Koutsin |
| 0-1 | 52 | 1974 | Ukrainian Championship | E11 Bogo-Indian Defense |
| 15. V Sokolov vs S Koutsin |
| ½-½ | 28 | 1974 | Ukrainian Championship | A29 English, Four Knights, Kingside Fianchetto |
| 16. S Koutsin vs V Zaltsman |
| ½-½ | 66 | 1974 | Ukrainian Championship | D37 Queen's Gambit Declined |
| 17. V Klubis vs S Koutsin |
| ½-½ | 30 | 1974 | Ukrainian Championship | A07 King's Indian Attack |
| 18. S Koutsin vs V Stopkin |
| ½-½ | 27 | 1974 | Ukrainian Championship | D80 Grunfeld |
| 19. V Telman vs S Koutsin |
| 1-0 | 30 | 1974 | Ukrainian Championship | A29 English, Four Knights, Kingside Fianchetto |
| 20. S Koutsin vs A Smolsky |
| 1-0 | 40 | 1974 | Ukrainian Championship | D63 Queen's Gambit Declined, Orthodox Defense |
| 21. O Donchenko vs S Koutsin |
| 1-0 | 39 | 1974 | Ukrainian Championship | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 22. S Koutsin vs A Novopashin |
| ½-½ | 64 | 1974 | Ukrainian Championship | D20 Queen's Gambit Accepted |
| 23. S Koutsin vs V Evtushenko |
| ½-½ | 13 | 1974 | Ukrainian Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 24. Y Privalov vs S Koutsin |
| ½-½ | 14 | 1974 | Ukrainian Championship | C05 French, Tarrasch |
| 25. S Koutsin vs A Teper |
| ½-½ | 30 | 1974 | Ukrainian Championship | E12 Queen's Indian |
Kibitzing
