| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Flohr vs F Lustig |
 | 1-0 | 45 |
1928 |
Kautsky mem 5th | D52 Queen's Gambit Declined |
| 2. Flohr vs J Dobias |
| 0-1 | 53 |
1928 |
Kautsky mem 5th | D51 Queen's Gambit Declined |
| 3. Flohr vs F Treybal |
| 1-0 | 41 |
1929 |
Kautsky mem 6th | D51 Queen's Gambit Declined |
| 4. Flohr vs H Geiger |
 | 1-0 | 29 |
1929 |
Rogaska Slatina SLO | D51 Queen's Gambit Declined |
| 5. Flohr vs J Dobias |
 | 1-0 | 26 |
1930 |
Kautsky mem7 | D51 Queen's Gambit Declined |
| 6. Flohr vs Yates |
 | 1-0 | 41 |
1930 |
Olympiad | D53 Queen's Gambit Declined |
| 7. Flohr vs Menchik |
 | 1-0 | 21 |
1931 |
Hastings 3132 | D51 Queen's Gambit Declined |
| 8. Flohr vs Gilg |
| 1-0 | 35 |
1931 |
Praag predolympijsky | D51 Queen's Gambit Declined |
| 9. Flohr vs Noteboom |
| 1-0 | 69 |
1931 |
Brno | D51 Queen's Gambit Declined |
| 10. Flohr vs L Asztalos |
| 1-0 | 41 |
1931 |
Bled | D51 Queen's Gambit Declined |
| 11. Flohr vs B Hoenlinger |
| 1-0 | 16 |
1931 |
Brno | D52 Queen's Gambit Declined |
| 12. Flohr vs Kashdan |
| ½-½ | 51 |
1931 |
Bled | D51 Queen's Gambit Declined |
| 13. Flohr vs Spielmann |
| 1-0 | 55 |
1931 |
Bled | D55 Queen's Gambit Declined |
| 14. Flohr vs G A Thomas |
  | 1-0 | 43 |
1932 |
London | D51 Queen's Gambit Declined |
| 15. Flohr vs K Treybal |
| ½-½ | 66 |
1932 |
Sliac (Slovakia) | D55 Queen's Gambit Declined |
| 16. Flohr vs J Van Den Bosch |
| ½-½ | 23 |
1932 |
Match | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 17. Flohr vs Sultan Khan |
| ½-½ | 40 |
1932 |
Match | D55 Queen's Gambit Declined |
| 18. Flohr vs J Van Den Bosch |
| ½-½ | 29 |
1932 |
Match | D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 19. Flohr vs Grob |
| 1-0 | 42 |
1933 |
Match | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 20. Flohr vs S Rosselli del Turco |
| 1-0 | 43 |
1933 |
Olympiad | D55 Queen's Gambit Declined |
| 21. Flohr vs G A Thomas |
 | ½-½ | 53 |
1933 |
Hastings ENG | D51 Queen's Gambit Declined |
| 22. Flohr vs O Bernstein |
| ½-½ | 67 |
1934 |
Zurich | D56 Queen's Gambit Declined |
| 23. Flohr vs Vidmar |
| ½-½ | 26 |
1934 |
Ujpest | D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de |
| 24. Flohr vs Stahlberg |
 | 1-0 | 35 |
1934 |
Ujpest | D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 25. Flohr vs Fine |
| ½-½ | 43 |
1935 |
Olympiad, Warsaw (Poland) | D64 Queen's Gambit Declined, Orthodox, Rubinstein Attack |