| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. D Szoen vs K Stachowiak |
| 0-1 | 42 | 1998 | POL-ch U12 | B23 Sicilian, Closed |
| 2. K Stachowiak vs K Jakubowski |
| ½-½ | 50 | 2000 | POL-ch sf | B03 Alekhine's Defense |
| 3. K Stachowiak vs F Abbasov |
| 0-1 | 32 | 2001 | Rubinstein Memorial Open-A | B94 Sicilian, Najdorf |
| 4. M Kunicki vs K Stachowiak |
| ½-½ | 20 | 2001 | Rubinstein Memorial Open-A | D35 Queen's Gambit Declined |
| 5. K Stachowiak vs J Knap |
| 0-1 | 20 | 2001 | Rubinstein Memorial Open-A | E17 Queen's Indian |
| 6. A Kadziolka vs K Stachowiak |
| 0-1 | 20 | 2001 | Rubinstein Memorial Open-A | A47 Queen's Indian |
| 7. K Stachowiak vs M Bachorczyk |
| 1-0 | 20 | 2001 | Rubinstein Memorial Open-A | A56 Benoni Defense |
| 8. Z Pakleza vs K Stachowiak |
| 1-0 | 71 | 2001 | Rubinstein Memorial Open-A | D35 Queen's Gambit Declined |
| 9. K Stachowiak vs M Mazek |
| 1-0 | 20 | 2001 | Rubinstein Memorial Open-A | B53 Sicilian |
| 10. M Skrzypnik vs K Stachowiak |
| 1-0 | 20 | 2001 | Rubinstein Memorial Open-A | B76 Sicilian, Dragon, Yugoslav Attack |
| 11. K Stachowiak vs R Krzesaj |
| ½-½ | 19 | 2001 | Rubinstein Memorial Open-A | A31 English, Symmetrical, Benoni Formation |
| 12. M Bronowicki vs K Stachowiak |
| 1-0 | 20 | 2001 | Rubinstein Memorial Open-A | E38 Nimzo-Indian, Classical, 4...c5 |
| 13. Z Pakleza vs K Stachowiak |
| 1-0 | 57 | 2003 | POL-ch U18 | A07 King's Indian Attack |
| 14. J Zawadzka vs K Stachowiak |
| 0-1 | 29 | 2003 | Wroclaw-ch | C41 Philidor Defense |
| 15. D Szoen vs K Stachowiak |
| 0-1 | 49 | 2004 | POL-ch U18 | B43 Sicilian, Kan, 5.Nc3 |
| 16. J Kiedrowicz vs K Stachowiak |
| 1-0 | 28 | 2004 | POL-chT2 | A06 Reti Opening |
| 17. B Andrejczuk vs K Stachowiak |
| ½-½ | 53 | 2005 | Wroclaw op-A | B23 Sicilian, Closed |
| 18. S Novikov vs K Stachowiak |
| 1-0 | 54 | 2007 | Czech Open-A | B31 Sicilian, Rossolimo Variation |
| 19. K Stachowiak vs M Bosiocic |
| 0-1 | 28 | 2007 | Czech Open-A | E67 King's Indian, Fianchetto |
| 20. K Stachowiak vs E Can |
| 0-1 | 51 | 2007 | Czech Open-A | C02 French, Advance |
| 21. K Stachowiak vs D Wcislo |
| 1-0 | 44 | 2007 | Polanica-Zdroj Open-A | D31 Queen's Gambit Declined |
| 22. M Socko vs K Stachowiak |
| 1-0 | 28 | 2007 | Polanica-Zdroj Open-A | B31 Sicilian, Rossolimo Variation |
| 23. K Stachowiak vs M Bartel |
| 1-0 | 43 | 2007 | Polanica-Zdroj Open-A | D85 Grunfeld |
| 24. M Chlost vs K Stachowiak |
| 0-1 | 49 | 2007 | Polanica-Zdroj Open-A | B32 Sicilian |
| 25. K Stachowiak vs L Sopur |
| 1-0 | 46 | 2007 | Polanica-Zdroj Open-A | D11 Queen's Gambit Declined Slav |
Kibitzing
