| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Sveshnikov vs Onischuk |
 | 1-0 | 51 |
1994 |
Alushta Cat.14 | C45 Scotch Game |
| 27. Bagirov vs Onischuk |
| ½-½ | 40 |
1994 |
2nd, BL North /95 GER | A01 Nimzovich-Larsen Attack |
| 28. Onischuk vs Hertneck |
| 1-0 | 102 |
1994 |
Moscow ol (Men) | A31 English, Symmetrical, Benoni Formation |
| 29. Rublevsky vs Onischuk |
 | 1-0 | 23 |
1994 |
Moscow olm | C47 Four Knights |
| 30. Morozevich vs Onischuk |
| 1-0 | 32 |
1994 |
Alushta Cat.14 | C59 Two Knights |
| 31. Uhlmann vs Onischuk |
| ½-½ | 63 |
1994 |
It Dresden (GER) | A21 English |
| 32. Onischuk vs Adorjan |
| ½-½ | 41 |
1994 |
Alushta | A10 English |
| 33. Dreev vs Onischuk |
| 0-1 | 62 |
1994 |
Alushta Cat.14 | D47 Queen's Gambit Declined Semi-Slav |
| 34. Onischuk vs Dreev |
| 0-1 | 47 |
1995 |
it active VI Yalt | B01 Scandinavian |
| 35. Onischuk vs Piket |
| ½-½ | 55 |
1995 |
Wijk op | D31 Queen's Gambit Declined |
| 36. D Tebb vs Onischuk |
 | 0-1 | 53 |
1995 |
It (open) | C26 Vienna |
| 37. Onischuk vs Short |
| 0-1 | 66 |
1995 |
Hoogovens Tournament Wijk aan Zee NED | E34 Nimzo-Indian, Classical, Noa Variation |
| 38. Leko vs Onischuk |
| ½-½ | 21 |
1995 |
Wijk aan Zee op 62/96 | B05 Alekhine's Defense, Modern |
| 39. Onischuk vs Romanishin |
| ½-½ | 19 |
1995 |
Nikolaev zt | A15 English |
| 40. Onischuk vs I Rausis |
| 0-1 | 59 |
1995 |
Viernheim | C77 Ruy Lopez |
| 41. Timman vs Onischuk |
| 1-0 | 40 |
1995 |
Wijk aan Zee | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 42. Khalifman vs Onischuk |
| 1-0 | 39 |
1995 |
It (active) | E12 Queen's Indian |
| 43. Onischuk vs I Rogers |
| ½-½ | 18 |
1995 |
2nd | D35 Queen's Gambit Declined |
| 44. Onischuk vs Pavasovic |
| 1-0 | 41 |
1995 |
Wch U20 | C42 Petrov Defense |
| 45. Onischuk vs Morozevich |
| 0-1 | 42 |
1995 |
active | A17 English |
| 46. Onischuk vs Kasimdzhanov |
| 0-1 | 36 |
1995 |
Wch U20 | A13 English |
| 47. Onischuk vs Vyzmanavin |
| 0-1 | 51 |
1995 |
Yalta (Ukraine) | B14 Caro-Kann, Panov-Botvinnik Attack |
| 48. Kupreichik vs Onischuk |
| 0-1 | 41 |
1995 |
Groningen op | C62 Ruy Lopez, Old Steinitz Defense |
| 49. Onischuk vs Y Shulman |
 | 0-1 | 48 |
1995 |
Nikolaev zt | E73 King's Indian |
| 50. Onischuk vs Movsesian |
| ½-½ | 54 |
1995 |
BL2-N 9596 | B41 Sicilian, Kan |