| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. U Jahr vs Z Jasnikowski |
| ½-½ | 40 | 1981 | Copenhagen Open | B89 Sicilian |
| 2. T Horvath vs Z Jasnikowski |
 | 1-0 | 26 | 1985 | Balatonbereny Open | B89 Sicilian |
| 3. T Horvath vs Z Jasnikowski |
| 1-0 | 26 | 1985 | Balatonbereny Open | B89 Sicilian |
| 4. A Alvir vs Z Jasnikowski |
| 1-0 | 28 | 1986 | Balatonbereny Open | B89 Sicilian |
| 5. R Kuczynski vs Z Jasnikowski |
| 1-0 | 64 | 1986 | Rubinstein Memorial | B89 Sicilian |
| 6. A Kobas vs Z Jasnikowski |
| 0-1 | 53 | 1987 | Laszlo Toth Memorial GM Open | B89 Sicilian |
| 7. Sax vs Z Jasnikowski |
| 1-0 | 33 | 1988 | Naestved Open | B89 Sicilian |
| 8. M Schlosser vs Z Jasnikowski |
| 1-0 | 39 | 1988 | Thessaloniki Olympiad | B89 Sicilian |
| 9. M Nizynski vs Z Jasnikowski |
| ½-½ | 12 | 1989 | Copenhagen Obro Open | B89 Sicilian |
Kibitzing
