| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. B Serwinski vs O Neikirch |
| 0-1 | 48 | 1965 | Rubinstein Memorial | B44 Sicilian |
| 2. B Serwinski vs S Brzozka |
| ½-½ | 57 | 1965 | Rubinstein Memorial | B83 Sicilian |
| 3. J Bednarski vs B Serwinski |
| 1-0 | 46 | 1965 | Rubinstein Memorial | A07 King's Indian Attack |
| 4. R Ortega vs B Serwinski |
| 1-0 | 45 | 1965 | Rubinstein Memorial | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 5. P Dely vs B Serwinski |
| 1-0 | 28 | 1965 | Rubinstein Memorial | B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 |
| 6. B Serwinski vs R Grabczewski |
| 0-1 | 34 | 1965 | Rubinstein Memorial | B32 Sicilian |
| 7. A Filipowicz vs B Serwinski |
| 1-0 | 53 | 1965 | Rubinstein Memorial | C89 Ruy Lopez, Marshall |
| 8. B Serwinski vs R Fuchs |
| 0-1 | 42 | 1965 | Rubinstein Memorial | C13 French |
| 9. B Pietrusiak vs B Serwinski |
| ½-½ | 56 | 1965 | Rubinstein Memorial | B93 Sicilian, Najdorf, 6.f4 |
| 10. B Serwinski vs Vasiukov |
| 0-1 | 25 | 1965 | Rubinstein Memorial | B42 Sicilian, Kan |
| 11. B Serwinski vs Matulovic |
| ½-½ | 59 | 1965 | Rubinstein Memorial | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 12. A Sydor vs B Serwinski |
| ½-½ | 40 | 1965 | Rubinstein Memorial | C39 King's Gambit Accepted |
| 13. B Serwinski vs M Ujtelky |
| ½-½ | 43 | 1965 | Rubinstein Memorial | B06 Robatsch |
| 14. R Dworzynski vs B Serwinski |
| 1-0 | 27 | 1965 | POL-ch semifinal | B27 Sicilian |
| 15. B Serwinski vs J Adamski |
| ½-½ | 13 | 1967 | POL-chT 20th | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 16. B Serwinski vs S Kupka |
| 0-1 | 41 | 1968 | Allied Armies Team Championship | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 17. K Pytel vs B Serwinski |
| 0-1 | 56 | 1969 | Polish Championship | A07 King's Indian Attack |
| 18. L Manasterski vs B Serwinski |
| ½-½ | 60 | 1969 | Polish Championship | B27 Sicilian |
| 19. B Serwinski vs J Kwasniewski |
| ½-½ | 31 | 1969 | Polish Championship | C81 Ruy Lopez, Open, Howell Attack |
| 20. B Serwinski vs J Bednarski |
| 0-1 | 38 | 1969 | Polish Championship | A02 Bird's Opening |
| 21. B Serwinski vs R Gasiorowski |
| 0-1 | 31 | 1969 | Polish Championship | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 22. R Grabczewski vs B Serwinski |
| 1-0 | 25 | 1969 | Polish Championship | B56 Sicilian |
| 23. B Serwinski vs J Lewi |
| ½-½ | 31 | 1969 | Polish Championship | C78 Ruy Lopez |
| 24. C Jedrzejek vs B Serwinski |
| 1-0 | 39 | 1969 | Polish Championship | A25 English |
| 25. W Dobrzynski vs B Serwinski |
| 0-1 | 41 | 1969 | Polish Championship | A88 Dutch, Leningrad, Main Variation with c6 |
Kibitzing
