| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. O Gritsak vs S Ovsejevitsch |
| 1-0 | 49 | 1993 | Ukrainian Championship | A15 English |
| 2. R Bairachny vs O Gritsak |
| 0-1 | 28 | 1993 | Ukrainian Championship | E94 King's Indian, Orthodox |
| 3. O Burlai vs O Gritsak |
| 0-1 | 44 | 1993 | Ukrainian Championship | B43 Sicilian, Kan, 5.Nc3 |
| 4. A Kutsyj vs O Gritsak |
| ½-½ | 13 | 1993 | Ukrainian Championship | C92 Ruy Lopez, Closed |
| 5. B Kliukin vs O Gritsak |
| 0-1 | 61 | 1993 | Ukrainian Championship | A41 Queen's Pawn Game (with ...d6) |
| 6. A Serebro vs O Gritsak |
| ½-½ | 48 | 1993 | Ukrainian Championship | B06 Robatsch |
| 7. A Fadin vs O Gritsak |
| 0-1 | 49 | 1993 | Ukrainian Championship | B15 Caro-Kann |
| 8. O Gritsak vs Y Boidman |
| 1-0 | 56 | 1993 | Ukrainian Championship | B01 Scandinavian |
| 9. O Gritsak vs S Boroday |
| 1-0 | 29 | 1993 | Ukrainian Championship | A40 Queen's Pawn Game |
| 10. O Gritsak vs Y Kots |
| 1-0 | 48 | 1993 | Ukrainian Championship | A48 King's Indian |
| 11. O Gritsak vs S Levitsky |
| ½-½ | 12 | 1993 | Ukrainian Championship | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 12. O Gritsak vs V Tverdohlebov |
| ½-½ | 57 | 1993 | Ukrainian Championship | E60 King's Indian Defense |
| 13. N Kushch vs O Gritsak |
| ½-½ | 12 | 1993 | Ukrainian Championship | D12 Queen's Gambit Declined Slav |
| 14. O Gritsak vs M Kazakov |
| ½-½ | 28 | 1994 | Zabrzanski Wrzesien op | A40 Queen's Pawn Game |
| 15. A Goj vs O Gritsak |
| ½-½ | 48 | 1994 | Zabrzanski Wrzesien op | A04 Reti Opening |
| 16. A Galliamova vs O Gritsak |
| 1-0 | 42 | 1995 | Lvov | E80 King's Indian, Samisch Variation |
| 17. O Gritsak vs A Hnydiuk |
| 1-0 | 28 | 1996 | Polanica Zdroj op | A87 Dutch, Leningrad, Main Variation |
| 18. E Kengis vs O Gritsak |
| 0-1 | 37 | 1998 | Krynica op-A | A15 English |
| 19. O Gritsak vs B Socko |
| ½-½ | 43 | 1998 | Krynica op-A | D03 Torre Attack (Tartakower Variation) |
| 20. V Malaniuk vs O Gritsak |
| ½-½ | 42 | 1998 | MK Cafe Cup-A | A07 King's Indian Attack |
| 21. A V Kharitonov vs O Gritsak |
| 0-1 | 74 | 1998 | MK Cafe Cup-A | D94 Grunfeld |
| 22. O Gritsak vs G Kuzmin |
| ½-½ | 32 | 1999 | Swidnica | E91 King's Indian |
| 23. J Zezulkin vs O Gritsak |
| ½-½ | 24 | 1999 | Swidnica | B48 Sicilian, Taimanov Variation |
| 24. O Gritsak vs P Jaracz |
| 1-0 | 37 | 1999 | Swidnica | A35 English, Symmetrical |
| 25. A Rustemov vs O Gritsak |
| 1-0 | 37 | 1999 | Swidnica | E60 King's Indian Defense |
Kibitzing
