| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. I Kasprzyk vs J Sadkiewicz |
| 1-0 | 37 | 1975 | Polish Team Championship | B68 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 9...Be7 |
| 2. J Sadkiewicz vs M Litmanowicz |
| 1-0 | 21 | 1975 | Polish Team Championship | D45 Queen's Gambit Declined Semi-Slav |
| 3. G Szmacinska vs J Sadkiewicz |
| ½-½ | 73 | 1975 | Polish Team Championship | A04 Reti Opening |
| 4. J Sadkiewicz vs B Pytel |
| 1-0 | 39 | 1975 | Polish Team Championship | A53 Old Indian |
| 5. K Radzikowska vs J Sadkiewicz |
| ½-½ | 53 | 1975 | Polish Team Championship | B57 Sicilian |
| 6. A Kurlenda vs J Sadkiewicz |
| ½-½ | 43 | 1987 | Polish Championship (Women) | B22 Sicilian, Alapin |
| 7. A Brustman vs J Sadkiewicz |
| 1-0 | 46 | 1987 | Polish Championship (Women) | B76 Sicilian, Dragon, Yugoslav Attack |
| 8. J Sadkiewicz vs L Leszner |
| 1-0 | 48 | 1987 | Polish Championship (Women) | B06 Robatsch |
| 9. H Zboron vs J Sadkiewicz |
| 0-1 | 30 | 1987 | Polish Championship (Women) | D02 Queen's Pawn Game |
| 10. J Sadkiewicz vs I Siekanska |
| ½-½ | 35 | 1987 | Polish Championship (Women) | C00 French Defense |
| 11. B Kaczorowska vs J Sadkiewicz |
| 1-0 | 38 | 1987 | Polish Championship (Women) | A31 English, Symmetrical, Benoni Formation |
| 12. J Sadkiewicz vs E Sosnowska |
| 1-0 | 45 | 1987 | Polish Championship (Women) | C61 Ruy Lopez, Bird's Defense |
| 13. B Sikora-Gizynska vs J Sadkiewicz |
| ½-½ | 25 | 1987 | Polish Championship (Women) | B72 Sicilian, Dragon |
| 14. J Sadkiewicz vs H Jalowiec |
| ½-½ | 34 | 1987 | Polish Championship (Women) | B01 Scandinavian |
| 15. G Szmacinska vs J Sadkiewicz |
| 1-0 | 23 | 1987 | Polish Championship (Women) | A04 Reti Opening |
| 16. J Sadkiewicz vs J Strzalka |
| 1-0 | 35 | 1987 | Polish Championship (Women) | C64 Ruy Lopez, Classical |
| 17. I Bos-Swiecik vs J Sadkiewicz |
| 1-0 | 33 | 1987 | Polish Championship (Women) | B75 Sicilian, Dragon, Yugoslav Attack |
| 18. J Sadkiewicz vs E Nowicki |
| 1-0 | 33 | 1987 | Polish Championship (Women) | B81 Sicilian, Scheveningen, Keres Attack |
| 19. B Majtyka vs J Sadkiewicz |
| 0-1 | 23 | 1987 | Polish Championship (Women) | B58 Sicilian |
| 20. Z Bojczuk vs J Sadkiewicz |
| 1-0 | 36 | 1990 | Katowice Open | A06 Reti Opening |
| 21. J Sadkiewicz vs C Herbrechtsmeier |
| ½-½ | 25 | 1990 | Kusadasi Open | C77 Ruy Lopez |
| 22. Dautov vs J Sadkiewicz |
| 1-0 | 39 | 1990 | Kusadasi Open | A70 Benoni, Classical with 7.Nf3 |
| 23. J Sadkiewicz vs W Schmidt |
| 0-1 | 33 | 1991 | Katowice op | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 24. J Sadkiewicz vs Z Rajcsanyi |
| ½-½ | 42 | 1991 | Hajduszoboszlo zt (Women) | B33 Sicilian |
| 25. J Sadkiewicz vs G Just |
| 1-0 | 41 | 1992 | GER-ch op (Women) | C15 French, Winawer |
Kibitzing
