| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. Y Simkin vs Y Sakharov |
| 1-0 | 51 | 1961 | Ukrainian Championship | D25 Queen's Gambit Accepted |
| 2. I Platonov vs Y Simkin |
| ½-½ | 34 | 1961 | Ukrainian Championship | B94 Sicilian, Najdorf |
| 3. Y Simkin vs A Volchok |
| ½-½ | 55 | 1961 | Ukrainian Championship | A15 English |
| 4. E Lazarev vs Y Simkin |
| 1-0 | 31 | 1961 | Ukrainian Championship | E73 King's Indian |
| 5. Y Simkin vs I Lenchiner |
| 0-1 | 32 | 1961 | Ukrainian Championship | D85 Grunfeld |
| 6. Y Rostovtsev vs Y Simkin |
| 1-0 | 50 | 1961 | Ukrainian Championship | A15 English |
| 7. Y Simkin vs V Shiyanovsky |
| ½-½ | 53 | 1961 | Ukrainian Championship | E92 King's Indian |
| 8. Y Kots vs Y Simkin |
| 1-0 | 35 | 1961 | Ukrainian Championship | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 9. Y Simkin vs M Levin |
| ½-½ | 69 | 1961 | Ukrainian Championship | D72 Neo-Grunfeld, 5.cd, Main line |
| 10. Y Simkin vs A Novopashin |
| 1-0 | 67 | 1961 | Ukrainian Championship | D04 Queen's Pawn Game |
| 11. J Rotstein vs Y Simkin |
| 0-1 | 66 | 1961 | Ukrainian Championship | C61 Ruy Lopez, Bird's Defense |
| 12. V Zurakhov vs Y Simkin |
| ½-½ | 53 | 1961 | Ukrainian Championship | C16 French, Winawer |
| 13. Y Simkin vs N Levin |
| 1-0 | 41 | 1961 | Ukrainian Championship | E12 Queen's Indian |
| 14. Y Simkin vs A Kostiuchenko |
| 0-1 | 40 | 1961 | Ukrainian Championship | A57 Benko Gambit |
| 15. R Gorenstein vs Y Simkin |
| 1-0 | 33 | 1961 | Ukrainian Championship | A22 English |
| 16. V Zurakhov vs Y Simkin |
| 1-0 | 28 | 1962 | Avangard Championship | C61 Ruy Lopez, Bird's Defense |
| 17. V Ugolik vs Y Simkin |
| 1-0 | 54 | 1962 | Avangard Championship | B72 Sicilian, Dragon |
| 18. Y Simkin vs I Lenchiner |
| ½-½ | 11 | 1962 | Avangard Championship | A56 Benoni Defense |
| 19. Y Simkin vs Y Kots |
| 1-0 | 34 | 1962 | Avangard Championship | E92 King's Indian |
| 20. V M Bykov vs Y Simkin |
| ½-½ | 22 | 1962 | Avangard Championship | B00 Uncommon King's Pawn Opening |
| 21. E Lazarev vs Y Simkin |
| 1-0 | 53 | 1962 | Avangard Championship | E91 King's Indian |
| 22. M Levin vs Y Simkin |
| 1-0 | 32 | 1962 | Avangard Championship | B54 Sicilian |
| 23. Y Rostovtsev vs Y Simkin |
| 1-0 | 58 | 1962 | Avangard Championship | C15 French, Winawer |
| 24. Y Sakharov vs Y Simkin |
| 1-0 | 40 | 1962 | Avangard Championship | C61 Ruy Lopez, Bird's Defense |
| 25. Y Simkin vs A Kostiuchenko |
| 0-1 | 64 | 1962 | Avangard Championship | D35 Queen's Gambit Declined |
Kibitzing
