| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. E Relange vs Onischuk |
| 0-1 | 47 |
2002 |
European Club Cup | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 2. Z Franco-Ocampos vs Onischuk |
| 0-1 | 69 |
2003 |
Torneo Continental Americano | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 3. A Riazantsev vs Onischuk |
| ½-½ | 43 |
2008 |
Russian Team Championship | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 4. K Miton vs Onischuk |
| ½-½ | 47 |
2008 |
SPICE Cup | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |