| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Rossolimo vs S Witkowski |
| 1-0 | 70 |
1949 |
Heidelberg | C18 French, Winawer |
| 2. S Witkowski vs Schmid |
| 1-0 | 37 |
1949 |
Heidelberg | A07 King's Indian Attack |
| 3. S Witkowski vs Sliwa |
| 0-1 | 28 |
1952 |
POL-ch10 | C80 Ruy Lopez, Open |
| 4. K Makarczyk vs S Witkowski |
| ½-½ | 43 |
1952 |
POL-ch10 | C10 French |
| 5. S Witkowski vs Sliwa |
| 0-1 | 42 |
1953 |
POL-ch11 | C73 Ruy Lopez, Modern Steinitz Defense |
| 6. S Witkowski vs K Makarczyk |
| ½-½ | 19 |
1953 |
POL-ch11 | B10 Caro-Kann |
| 7. S Witkowski vs Sliwa |
| 0-1 | 26 |
1954 |
POL-ch playoff m | C71 Ruy Lopez |
| 8. Sliwa vs S Witkowski |
| 0-1 | 73 |
1954 |
POL-ch playoff m | D93 Grunfeld, with Bf4 & e3 |
| 9. Sliwa vs S Witkowski |
| ½-½ | 56 |
1954 |
POL-ch playoff m | D86 Grunfeld, Exchange |
| 10. S Witkowski vs Sliwa |
| 0-1 | 38 |
1954 |
POL-ch playoff m | C73 Ruy Lopez, Modern Steinitz Defense |
| 11. Sliwa vs S Witkowski |
| ½-½ | 67 |
1954 |
POL-ch playoff m | D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd |
| 12. S Witkowski vs Sliwa |
| 0-1 | 45 |
1954 |
POL-ch playoff m | C73 Ruy Lopez, Modern Steinitz Defense |
| 13. J Kozma vs S Witkowski |
| 0-1 | 47 |
1955 |
Prague tm | D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd |
| 14. S Witkowski vs Sliwa |
| 1-0 | 40 |
1955 |
POL-ch | C47 Four Knights |
| 15. E Paoli vs S Witkowski |
| 0-1 | 35 |
1955 |
Ljubljana | C58 Two Knights |
| 16. Sliwa vs S Witkowski |
| ½-½ | 47 |
1957 |
POL-ch 15th | D70 Neo-Grunfeld Defense |
| 17. S Witkowski vs R Grabczewski |
| ½-½ | 59 |
1957 |
Warsaw | B88 Sicilian, Fischer-Sozin Attack |
| 18. S Witkowski vs K Plater |
| 0-1 | 55 |
1957 |
Warsaw | B88 Sicilian, Fischer-Sozin Attack |
| 19. M Gabriel vs S Witkowski |
| 0-1 | 26 |
1958 |
13th olm qual. group 3 | B40 Sicilian |
| 20. C Lemoine vs S Witkowski |
| 0-1 | 53 |
1958 |
13th olm final B | B01 Scandinavian |
| 21. S Witkowski vs P Clarke |
| ½-½ | 51 |
1958 |
13th olm qual. group 3 | B86 Sicilian, Fischer-Sozin Attack |
| 22. S Witkowski vs I Aloni |
| 1-0 | 34 |
1958 |
13th olm final B | C02 French, Advance |
| 23. S Witkowski vs R Sanguineti |
| 0-1 | 32 |
1958 |
13th olm qual. group 3 | B88 Sicilian, Fischer-Sozin Attack |
| 24. K Honfi vs S Witkowski |
| 1-0 | 37 |
1958 |
13th olm final B | C26 Vienna |
| 25. B E Horberg vs S Witkowski |
| 0-1 | 26 |
1958 |
13th olm final B | B01 Scandinavian |