| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Mazek vs P Lagowski |
| 0-1 | 44 |
2001 |
Rubinstein Open | A42 Modern Defense, Averbakh System |
| 2. J Ciruk vs P Lagowski |
| ½-½ | 59 |
2001 |
open | C55 Two Knights Defense |
| 3. Daw Janaszak vs P Lagowski |
| 1-0 | 69 |
2001 |
ch-POL Boys U18 | B53 Sicilian |
| 4. R Lewandowski vs P Lagowski |
| 0-1 | 63 |
2001 |
Bank Pocztowy Open A | C92 Ruy Lopez, Closed |
| 5. M Jakubowski vs P Lagowski |
| ½-½ | 35 |
2001 |
ch-POL Boys U18 | B76 Sicilian, Dragon, Yugoslav Attack |
| 6. Adr Wisniewski vs P Lagowski |
| ½-½ | 19 |
2001 |
ch-Pol u20 | B26 Sicilian, Closed, 6.Be3 |
| 7. P Lagowski vs M Dziuba |
| 0-1 | 26 |
2001 |
EYCC B18 | E32 Nimzo-Indian, Classical |
| 8. P Lagowski vs Zontakh |
| 1-0 | 30 |
2001 |
open | E00 Queen's Pawn Game |
| 9. A Mista vs P Lagowski |
| 0-1 | 58 |
2001 |
ch-POL Boys U18 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 10. Zontakh vs P Lagowski |
| 1-0 | 61 |
2001 |
Bank Pocztowy Open A | D18 Queen's Gambit Declined Slav, Dutch |
| 11. M Szelag vs P Lagowski |
| 1-0 | 52 |
2001 |
ch-Pol u20 | B62 Sicilian, Richter-Rauzer |
| 12. P Lagowski vs M Rutkowski |
| 1-0 | 41 |
2001 |
Rubinstein Open | E61 King's Indian |
| 13. P Lagowski vs M Olszewski |
| ½-½ | 47 |
2001 |
open | C00 French Defense |
| 14. P Lagowski vs Mar Maka |
| 1-0 | 22 |
2001 |
ch-POL Boys U18 | D30 Queen's Gambit Declined |
| 15. P Lagowski vs S Zhigalko |
| ½-½ | 57 |
2001 |
Bank Pocztowy Open A | D31 Queen's Gambit Declined |
| 16. P Lagowski vs K Jakubowski |
| 0-1 | 34 |
2001 |
ch-POL Boys U18 | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 17. P Lagowski vs M Stryjecki |
| 0-1 | 31 |
2001 |
ch-Pol u20 | E11 Bogo-Indian Defense |
| 18. K Chojnacki vs P Lagowski |
| 0-1 | 34 |
2001 |
Rubinstein Open | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 19. S Witkowski vs P Lagowski |
| 0-1 | 34 |
2001 |
open | A80 Dutch |
| 20. P Lagowski vs M Skrzypnik |
| 1-0 | 36 |
2001 |
ch-POL Boys U18 | A40 Queen's Pawn Game |
| 21. P Lagowski vs A Maksimenko |
| ½-½ | 36 |
2001 |
Bank Pocztowy Open A | D22 Queen's Gambit Accepted |
| 22. P Lagowski vs R Tomczak |
| ½-½ | 17 |
2001 |
ch-Pol u20 | A07 King's Indian Attack |
| 23. P Lagowski vs V Shishkin |
| 0-1 | 31 |
2001 |
open | D85 Grunfeld |
| 24. Eingorn vs P Lagowski |
| 1-0 | 78 |
2001 |
Bank Pocztowy Open A | A15 English |
| 25. P Kos vs P Lagowski |
| 0-1 | 66 |
2001 |
ch-POL Boys U18 | B57 Sicilian |