| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. M Gagunashvili vs S Zawadzki |
| 1-0 | 37 | 1998 | EU-ch U14 | A57 Benko Gambit |
| 2. S Zawadzki vs Smeets |
| ½-½ | 73 | 1998 | EU-ch U14 | B01 Scandinavian |
| 3. S Zawadzki vs D Szoen |
| 1-0 | 48 | 1998 | POL-chTJ | C19 French, Winawer, Advance |
| 4. P Mach vs S Zawadzki |
| 1-0 | 72 | 1998 | Wch U14 | B70 Sicilian, Dragon Variation |
| 5. K Jakubowski vs S Zawadzki |
| ½-½ | 37 | 1999 | POL-chT U20 | C71 Ruy Lopez |
| 6. R Palus vs S Zawadzki |
| 0-1 | 29 | 1999 | Swidnica Open | A31 English, Symmetrical, Benoni Formation |
| 7. Gleizerov vs S Zawadzki |
| 0-1 | 20 | 1999 | MK Cafe Cup-B | A57 Benko Gambit |
| 8. S Zawadzki vs E Gajsin |
| 1-0 | 68 | 1999 | MK Cafe Cup-B | C45 Scotch Game |
| 9. R Bator vs S Zawadzki |
| 1-0 | 45 | 1999 | MK Cafe Cup-B | A64 Benoni, Fianchetto, 11...Re8 |
| 10. S Zawadzki vs S Husari |
| 0-1 | 20 | 1999 | MK Cafe Cup-B | C51 Evans Gambit |
| 11. R Sokolowski vs S Zawadzki |
| 0-1 | 68 | 1999 | MK Cafe Cup-B | A04 Reti Opening |
| 12. S Zawadzki vs N Straub |
| 0-1 | 39 | 1999 | MK Cafe Cup-B | C11 French |
| 13. S Stoklosa vs S Zawadzki |
| ½-½ | 85 | 1999 | MK Cafe Cup-B | B74 Sicilian, Dragon, Classical |
| 14. S Zawadzki vs H Erenska-Barlo |
| ½-½ | 48 | 1999 | MK Cafe Cup-B | B01 Scandinavian |
| 15. P Ilczuk vs S Zawadzki |
| 1-0 | 30 | 1999 | MK Cafe Cup-B | A45 Queen's Pawn Game |
| 16. S Zawadzki vs L Voloshin |
| ½-½ | 48 | 2000 | Legnica | B40 Sicilian |
| 17. S Zawadzki vs R Kazmierczak |
| 1-0 | 27 | 2001 | POL-ch U18 | B76 Sicilian, Dragon, Yugoslav Attack |
| 18. M Paterek vs S Zawadzki |
| 0-1 | 37 | 2001 | POL-ch U18 | A15 English |
| 19. S Zawadzki vs D Janaszak |
| ½-½ | 31 | 2001 | POL-ch U18 | C41 Philidor Defense |
| 20. K Jakubowski vs S Zawadzki |
| 0-1 | 88 | 2001 | POL-ch U18 | A57 Benko Gambit |
| 21. S Zawadzki vs A Mista |
| ½-½ | 45 | 2001 | POL-ch U18 | B09 Pirc, Austrian Attack |
| 22. S Zawadzki vs M Dziuba |
| ½-½ | 42 | 2001 | POL-ch U18 | B89 Sicilian |
| 23. P Lagowski vs S Zawadzki |
| ½-½ | 35 | 2001 | POL-ch U18 | A48 King's Indian |
| 24. S Zawadzki vs M Jakubowski |
| 1-0 | 29 | 2001 | POL-ch U18 | B84 Sicilian, Scheveningen |
| 25. T Moldawski vs S Zawadzki |
| 0-1 | 65 | 2001 | POL-ch U18 | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
Kibitzing
