| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Ciruk vs P Lagowski |
| ½-½ | 59 |
2001 |
open | C55 Two Knights Defense |
| 2. P Lagowski vs B Heberla |
| ½-½ | 18 |
2001 |
ch-Pol u20 | A41 Queen's Pawn Game (with ...d6) |
| 3. P Lagowski vs A Maksimenko |
| ½-½ | 36 |
2001 |
Bank Pocztowy Open A | D22 Queen's Gambit Accepted |
| 4. P Lagowski vs S Zawadzki |
| ½-½ | 35 |
2001 |
ch-POL Boys U18 | A48 King's Indian |
| 5. P Lagowski vs M Olszewski |
| ½-½ | 47 |
2001 |
open | C00 French Defense |
| 6. P Lagowski vs R Tomczak |
| ½-½ | 17 |
2001 |
ch-Pol u20 | A07 King's Indian Attack |
| 7. P Lagowski vs P Staniszewski |
| ½-½ | 12 |
2001 |
Bank Pocztowy Open A | E00 Queen's Pawn Game |
| 8. P Lagowski vs L Cyborowski |
| ½-½ | 19 |
2001 |
Rubinstein Open | D85 Grunfeld |
| 9. Adr Wisniewski vs P Lagowski |
| ½-½ | 19 |
2001 |
ch-Pol u20 | B26 Sicilian, Closed, 6.Be3 |
| 10. P Lagowski vs M Bartel |
| ½-½ | 32 |
2001 |
ch-Pol u20 | E20 Nimzo-Indian |
| 11. P Lagowski vs S Zhigalko |
| ½-½ | 57 |
2001 |
Bank Pocztowy Open A | D31 Queen's Gambit Declined |
| 12. S Zawadzki vs P Lagowski |
| ½-½ | 38 |
2001 |
ch-Pol u20 | A48 King's Indian |
| 13. M Jakubowski vs P Lagowski |
| ½-½ | 35 |
2001 |
ch-POL Boys U18 | B76 Sicilian, Dragon, Yugoslav Attack |
| 14. P Lagowski vs J Pinski |
 | ½-½ | 15 |
2001 |
open | D06 Queen's Gambit Declined |
| 15. P Lagowski vs J Owczarzak |
| ½-½ | 26 |
2001 |
ch-Pol u20 | D85 Grunfeld |
| 16. J Klovans vs P Lagowski |
| ½-½ | 55 |
2001 |
Bank Pocztowy Open A | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 17. P Lagowski vs M Dziuba |
| ½-½ | 15 |
2001 |
ch-POL Boys U18 | D30 Queen's Gambit Declined |
| 18. A Cichocki vs P Lagowski |
| ½-½ | 24 |
2003 |
POL-chT3 | D23 Queen's Gambit Accepted |
| 19. S Kristjansson vs P Lagowski |
| ½-½ | 32 |
2005 |
6th European Individual Championship | B96 Sicilian, Najdorf |
| 20. Grigoriants vs P Lagowski |
| ½-½ | 23 |
2005 |
6th European Individual Championship | D11 Queen's Gambit Declined Slav |
| 21. R Mamedov vs P Lagowski |
| ½-½ | 28 |
2005 |
6th European Individual Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 22. P Lagowski vs K El Amari |
| ½-½ | 54 |
2006 |
Gibtelecom Chess Festival | D46 Queen's Gambit Declined Semi-Slav |
| 23. A Kunte vs P Lagowski |
| ½-½ | 72 |
2006 |
Gibtelecom Chess Festival | A70 Benoni, Classical with 7.Nf3 |
| 24. P Lagowski vs I Agrest |
| ½-½ | 77 |
2006 |
Gibtelecom Chess Festival | D02 Queen's Pawn Game |