| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Andreev vs V Onischuk |
| 1-0 | 35 |
2005 |
Ukrainian Championship | B90 Sicilian, Najdorf |
| 2. E Safarli vs V Onischuk |
| ½-½ | 27 |
2006 |
4th Young Stars of the World | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 3. R Hovhannisyan vs V Onischuk |
| 0-1 | 61 |
2006 |
4th Young Stars of the World | B90 Sicilian, Najdorf |
| 4. I Nepomniachtchi vs V Onischuk |
| ½-½ | 43 |
2006 |
4th Young Stars of the World | B90 Sicilian, Najdorf |
| 5. Y Zherebukh vs V Onischuk |
| 1-0 | 38 |
2007 |
Femida Super | B92 Sicilian, Najdorf, Opocensky Variation |
| 6. A Tukhaev vs V Onischuk |
| 0-1 | 61 |
2007 |
Ukranian U20 Championships | B90 Sicilian, Najdorf |
| 7. G Arzumanian vs V Onischuk |
| 0-1 | 82 |
2007 |
Femida Super | B92 Sicilian, Najdorf, Opocensky Variation |
| 8. V Aveskulov vs V Onischuk |
| ½-½ | 67 |
2008 |
10th Rector Cup | B92 Sicilian, Najdorf, Opocensky Variation |