| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Pitschak vs J Foltys |
| 0-1 | 59 | 1933 | Moravska Ostrava | A22 English |
| 2. Gilg vs J Foltys |
| ½-½ | 31 | 1933 | Moravska Ostrava | D05 Queen's Pawn Game |
| 3. J Foltys vs Petrov |
| ½-½ | 55 | 1933 | Moravska Ostrava | B58 Sicilian |
| 4. E Zinner vs J Foltys |
| ½-½ | 39 | 1933 | Moravska Ostrava | D52 Queen's Gambit Declined |
| 5. J Foltys vs E Canal |
| 0-1 | 21 | 1933 | Moravska Ostrava | D19 Queen's Gambit Declined Slav, Dutch |
| 6. J Rejfir vs J Foltys |
| 0-1 | 60 | 1933 | Moravska Ostrava | D51 Queen's Gambit Declined |
| 7. J Foltys vs Eliskases |
 | 1-0 | 33 | 1933 | Moravska Ostrava | C50 Giuoco Piano |
| 8. Gruenfeld vs J Foltys |
| 1-0 | 53 | 1933 | Moravska Ostrava | A90 Dutch |
| 9. J Foltys vs F Herzog |
| 1-0 | 39 | 1933 | Moravska Ostrava | B58 Sicilian |
| 10. Pirc vs J Foltys |
| 0-1 | 49 | 1933 | Moravska Ostrava | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 11. J Foltys vs L Steiner |
| 0-1 | 74 | 1933 | Moravska Ostrava | B32 Sicilian |
| 12. J Foltys vs K Opocensky |
| 0-1 | 37 | 1935 | Luhacovice | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 13. E Zinner vs J Foltys |
| ½-½ | 40 | 1935 | Luhacovice | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 14. J Rejfir vs J Foltys |
| 1-0 | 26 | 1935 | Luhacovice | C11 French |
| 15. J Foltys vs I V Rohacek |
| 1-0 | 56 | 1935 | Luhacovice | D05 Queen's Pawn Game |
| 16. J Foltys vs S Fazekas |
| ½-½ | 42 | 1935 | Luhacovice | C43 Petrov, Modern Attack |
| 17. J Pelikan vs J Foltys |
| 0-1 | 37 | 1935 | Luhacovice | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 18. J Foltys vs V Olexa |
| 0-1 | 27 | 1935 | Luhacovice | D70 Neo-Grunfeld Defense |
| 19. S Fazekas vs J Foltys |
| 0-1 | 32 | 1936 | Podebrady | C11 French |
| 20. K Treybal vs J Foltys |
| 0-1 | 9 | 1936 | Podebrady | C02 French, Advance |
| 21. J Foltys vs K Skalicka |
| 1-0 | 66 | 1936 | Podebrady | B32 Sicilian |
| 22. P Frydman vs J Foltys |
| 1-0 | 41 | 1936 | Podebrady | A84 Dutch |
| 23. J Foltys vs J Pelikan |
| 1-0 | 42 | 1936 | Podebrady | B72 Sicilian, Dragon |
| 24. Pirc vs J Foltys |
| ½-½ | 37 | 1936 | Podebrady | D04 Queen's Pawn Game |
| 25. J Foltys vs K Opocensky |
| ½-½ | 51 | 1936 | Podebrady | C18 French, Winawer |
Kibitzing
