| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. K Plater vs Spielmann |
| ½-½ | 40 | 1935 | Warsaw | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
| 2. E Sojka vs K Plater |
| 0-1 | 93 | 1946 | Polish Championship | B73 Sicilian, Dragon, Classical |
| 3. K Plater vs I Branicki |
 | 1-0 | 34 | 1946 | Polish Championship | E22 Nimzo-Indian, Spielmann Variation |
| 4. T Ciejka vs K Plater |
| 0-1 | 24 | 1946 | Polish Championship | E12 Queen's Indian |
| 5. C Blaszczak vs K Plater |
| 1-0 | 57 | 1946 | Polish Championship | A46 Queen's Pawn Game |
| 6. K Plater vs N Borowski |
| ½-½ | 44 | 1946 | Polish Championship | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 7. E Byrtek vs K Plater |
| 0-1 | 55 | 1946 | Polish Championship | A47 Queen's Indian |
| 8. K Plater vs S Mnichowicz |
| 1-0 | 58 | 1946 | Polish Championship | D11 Queen's Gambit Declined Slav |
| 9. E Zahorski vs K Plater |
| 0-1 | 36 | 1946 | Polish Championship | A45 Queen's Pawn Game |
| 10. K Plater vs J Gadalinski |
| ½-½ | 82 | 1946 | Polish Championship | D46 Queen's Gambit Declined Semi-Slav |
| 11. W Matkowski vs K Plater |
| 0-1 | 63 | 1946 | Polish Championship | A00 Uncommon Opening |
| 12. K Plater vs A Tarnowski |
| 1-0 | 37 | 1946 | Polish Championship | D11 Queen's Gambit Declined Slav |
| 13. J Roszkowski vs K Plater |
| 0-1 | 31 | 1946 | Polish Championship | B73 Sicilian, Dragon, Classical |
| 14. K Plater vs A Czarnota |
| ½-½ | 45 | 1946 | Polish Championship | D12 Queen's Gambit Declined Slav |
| 15. S Czerniakow vs K Plater |
| 0-1 | 56 | 1946 | Polish Championship | E90 King's Indian |
| 16. K Plater vs A Pytlakowski |
| 0-1 | 20 | 1946 | Polish Championship | D80 Grunfeld |
| 17. Sliwa vs K Plater |
| 1-0 | 65 | 1946 | Polish Championship | A46 Queen's Pawn Game |
| 18. M Szapiro vs K Plater |
| 1-0 | 35 | 1946 | Polish Championship | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 19. K Plater vs J Piechota |
| 1-0 | 40 | 1946 | Polish Championship | A15 English |
| 20. S Gawlikowski vs K Plater |
| 1-0 | 33 | 1946 | Polish Championship | E33 Nimzo-Indian, Classical |
| 21. K Plater vs K Makarczyk |
| ½-½ | 30 | 1946 | Polish Championship | D46 Queen's Gambit Declined Semi-Slav |
| 22. Pachman vs K Plater |
| ½-½ | 37 | 1947 | Warsaw | B73 Sicilian, Dragon, Classical |
| 23. K Plater vs Sliwa |
| 1-0 | 45 | 1947 | Warsaw | E33 Nimzo-Indian, Classical |
| 24. Gligoric vs K Plater |
| 1-0 | 30 | 1947 | Warsaw | E24 Nimzo-Indian, Samisch |
| 25. Boleslavsky vs K Plater |
| 0-1 | 60 | 1947 | Warsaw | B76 Sicilian, Dragon, Yugoslav Attack |
Kibitzing
