| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Gaiduk vs Y Kots |
| 0-1 | 26 | 1949 | USSR Junior Team Championship | D02 Queen's Pawn Game |
| 2. O Yurasov vs Y Kots |
| 0-1 | 20 | 1951 | Ukrainian Junior Championship | B20 Sicilian |
| 3. Y Kots vs E Lazarev |
| 0-1 | 45 | 1951 | Ukrainian Junior Championship | B00 Uncommon King's Pawn Opening |
| 4. K Kholodkevich vs Y Kots |
 | 0-1 | 25 | 1951 | USSR | A02 Bird's Opening |
| 5. A Reshko vs Y Kots |
| 1-0 | 12 | 1951 | Trade Unions Team Championship sf Tula | A18 English, Mikenas-Carls |
| 6. Y Kots vs N Kopaev |
| 1-0 | 41 | 1951 | Ukrainian Championship | D07 Queen's Gambit Declined, Chigorin Defense |
| 7. Y Kots vs Sopkov |
| 0-1 | 40 | 1952 | URS-ch sf Leningrad | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 8. V Zurakhov vs Y Kots |
| 1-0 | 46 | 1952 | Ukrainian Championship | B93 Sicilian, Najdorf, 6.f4 |
| 9. V Byvshev vs Y Kots |
| 1-0 | 41 | 1952 | URS-ch sf Leningrad | B56 Sicilian |
| 10. Y Kots vs A Khasin |
| 1-0 | 37 | 1952 | URS-ch sf Leningrad | C18 French, Winawer |
| 11. Y Kots vs N Kopilov |
| ½-½ | 42 | 1952 | URS-ch sf Leningrad | B16 Caro-Kann, Bronstein-Larsen Variation |
| 12. J Klavins vs Y Kots |
| 1-0 | 28 | 1953 | 3rd Soviet Team Championship Final | B94 Sicilian, Najdorf |
| 13. S Abramian vs Y Kots |
| 0-1 | 35 | 1953 | Ch URS (team) (1/2 final) | C00 French Defense |
| 14. B Goldenov vs Y Kots |
| 1-0 | 62 | 1953 | 3rd Soviet Team Championship Final | B07 Pirc |
| 15. V Koval vs Y Kots |
| ½-½ | 23 | 1954 | Ukraine | B93 Sicilian, Najdorf, 6.f4 |
| 16. Y Kots vs V Shiyanovsky |
| ½-½ | 47 | 1955 | Ukrainian Championship | E80 King's Indian, Samisch Variation |
| 17. Y Kots vs A Serebrisky |
 | 1-0 | 37 | 1955 | Ukrainian Championship | B01 Scandinavian |
| 18. A Bannik vs Y Kots |
| 0-1 | 38 | 1955 | Ukrainian Championship | E87 King's Indian, Samisch, Orthodox |
| 19. Y Polyak vs Y Kots |
| 1-0 | 33 | 1955 | Ukrainian Championship | E15 Queen's Indian |
| 20. Averbakh vs Y Kots |
| 0-1 | 59 | 1955 | URS-ch sf Moscow | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 21. V Mikenas vs Y Kots |
| 1-0 | 34 | 1955 | URS-ch sf Moscow | E14 Queen's Indian |
| 22. N M Neiding vs Y Kots |
| 0-1 | 43 | 1955 | Ukrainian Championship | B95 Sicilian, Najdorf, 6...e6 |
| 23. V Shcherbakov vs Y Kots |
| 0-1 | 44 | 1955 | URS-ch sf Moscow | E46 Nimzo-Indian |
| 24. Y Kots vs A Ufimtsev |
| ½-½ | 64 | 1955 | URS-ch sf Moscow | E81 King's Indian, Samisch |
| 25. Y Kots vs A Ebralidze |
| 0-1 | 70 | 1955 | URS-ch sf Moscow | D15 Queen's Gambit Declined Slav |
Kibitzing
