| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P Kos vs P Lagowski |
| 0-1 | 66 |
2001 |
ch-POL Boys U18 | B57 Sicilian |
| 2. Andrzej Bajgrowicz vs P Lagowski |
| 0-1 | 30 |
2001 |
open | B56 Sicilian |
| 3. A Mista vs P Lagowski |
| 0-1 | 58 |
2001 |
ch-POL Boys U18 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 4. Adr Wisniewski vs P Lagowski |
| ½-½ | 19 |
2001 |
ch-Pol u20 | B26 Sicilian, Closed, 6.Be3 |
| 5. Daw Janaszak vs P Lagowski |
| 1-0 | 69 |
2001 |
ch-POL Boys U18 | B53 Sicilian |
| 6. J Klovans vs P Lagowski |
| ½-½ | 55 |
2001 |
Bank Pocztowy Open A | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 7. M Szelag vs P Lagowski |
| 1-0 | 52 |
2001 |
ch-Pol u20 | B62 Sicilian, Richter-Rauzer |
| 8. E Anatsko vs P Lagowski |
| 1-0 | 43 |
2001 |
EYCC B18 | B57 Sicilian |
| 9. A Mista vs P Lagowski |
| 1-0 | 35 |
2001 |
ch-Pol u20 | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 10. M Jakubowski vs P Lagowski |
| ½-½ | 35 |
2001 |
ch-POL Boys U18 | B76 Sicilian, Dragon, Yugoslav Attack |
| 11. K Chojnacki vs P Lagowski |
| 0-1 | 34 |
2001 |
Rubinstein Open | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 12. B Guzinski vs P Lagowski |
| 0-1 | 50 |
2001 |
open | B21 Sicilian, 2.f4 and 2.d4 |
| 13. S Fedorchuk vs P Lagowski |
| 1-0 | 25 |
2005 |
5th Amplico AIG Life | B40 Sicilian |
| 14. R Mamedov vs P Lagowski |
| ½-½ | 28 |
2005 |
6th European Individual Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 15. M Perunovic vs P Lagowski |
| 1-0 | 48 |
2005 |
6th European Individual Championship | B90 Sicilian, Najdorf |
| 16. A Zhigalko vs P Lagowski |
| 1-0 | 45 |
2005 |
Czech Open | B90 Sicilian, Najdorf |
| 17. S Kristjansson vs P Lagowski |
| ½-½ | 32 |
2005 |
6th European Individual Championship | B96 Sicilian, Najdorf |
| 18. S Azarov vs P Lagowski |
| 1-0 | 43 |
2005 |
5th Amplico AIG Life | B40 Sicilian |
| 19. E L'Ami vs P Lagowski |
| 1-0 | 32 |
2005 |
6th European Individual Championship | B90 Sicilian, Najdorf |
| 20. Sutovsky vs P Lagowski |
| 1-0 | 48 |
2006 |
Gibtelecom Chess Festival | B45 Sicilian, Taimanov |
