| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. J Bany vs W Swic |
| 0-1 | 40 | 1979 | Polish Championship | A13 English |
| 2. J Bany vs S Witkowski |
| 1-0 | 41 | 1979 | Polish Championship | A34 English, Symmetrical |
| 3. K Pinkas vs J Bany |
| 1-0 | 50 | 1979 | Polish Championship | C18 French, Winawer |
| 4. D Weider vs J Bany |
| 0-1 | 30 | 1979 | Polish Championship | A34 English, Symmetrical |
| 5. A Adamski vs J Bany |
 | 1-0 | 25 | 1979 | Polish Championship | C15 French, Winawer |
| 6. R Tomaszewski vs J Bany |
| 1-0 | 29 | 1979 | Polish Championship | A92 Dutch |
| 7. J Horvath vs J Bany |
| 1-0 | 46 | 1980 | International FRG Youth Championship 1980/81 | C03 French, Tarrasch |
| 8. J Bany vs J Sieglen |
| ½-½ | 39 | 1980 | International FRG Youth Championship 1980/81 | A10 English |
| 9. J Bany vs J Graf |
| ½-½ | 86 | 1980 | International FRG Youth Championship 1980/81 | A36 English |
| 10. J Bany vs C Hartman |
| 1-0 | 45 | 1980 | International FRG Youth Championship 1980/81 | A30 English, Symmetrical |
| 11. M Godena vs J Bany |
| 0-1 | 61 | 1980 | International FRG Youth Championship 1980/81 | C02 French, Advance |
| 12. T Kuhn vs J Bany |
| 0-1 | 36 | 1980 | International FRG Youth Championship 1980/81 | C16 French, Winawer |
| 13. J Bany vs F Feistenauer |
| ½-½ | 51 | 1980 | International FRG Youth Championship 1980/81 | A20 English |
| 14. O U Voll vs J Bany |
| 0-1 | 36 | 1980 | International FRG Youth Championship 1980/81 | A36 English |
| 15. J Bany vs J Cox |
| 1-0 | 48 | 1980 | International FRG Youth Championship 1980/81 | A25 English |
| 16. Z Szymczak vs J Bany |
| 1-0 | 58 | 1984 | Polish Championship | D15 Queen's Gambit Declined Slav |
| 17. J Bany vs P Staniszewski |
| ½-½ | 37 | 1984 | Polish Championship | D02 Queen's Pawn Game |
| 18. I Nowak vs J Bany |
| ½-½ | 47 | 1984 | Polish Championship | D15 Queen's Gambit Declined Slav |
| 19. J Bany vs W Swic |
| 1-0 | 55 | 1984 | Polish Championship | D78 Neo-Grunfeld, 6.O-O c6 |
| 20. C Balicki vs J Bany |
| 1-0 | 22 | 1984 | Polish Championship | D15 Queen's Gambit Declined Slav |
| 21. J Bany vs W Schmidt |
| ½-½ | 16 | 1984 | Polish Championship | A39 English, Symmetrical, Main line with d4 |
| 22. J Pokojowczyk vs J Bany |
| 0-1 | 33 | 1984 | Polish Championship | C09 French, Tarrasch, Open Variation, Main line |
| 23. J Bany vs S Dejkalo |
| ½-½ | 23 | 1984 | Polish Championship | A14 English |
| 24. Z Ksieski vs J Bany |
| 0-1 | 27 | 1984 | Polish Championship | D43 Queen's Gambit Declined Semi-Slav |
| 25. J Bany vs J Adamski |
| 1-0 | 23 | 1984 | Polish Championship | A04 Reti Opening |
Kibitzing
