| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. O Naegeli vs Flohr |
 | 0-1 | 42 |
1933 |
Match | D18 Queen's Gambit Declined Slav, Dutch |
| 2. V Soultanbeieff vs Flohr |
| 0-1 | 56 |
1933 |
Olympiad | D11 Queen's Gambit Declined Slav |
| 3. Tartakower vs Flohr |
| ½-½ | 32 |
1934 |
Ujpest | D10 Queen's Gambit Declined Slav |
| 4. Spielmann vs Flohr |
| ½-½ | 34 |
1935 |
Moscow (Russia) | D15 Queen's Gambit Declined Slav |
| 5. Lilienthal vs Flohr |
| ½-½ | 53 |
1936 |
Moscow (Russia) | D19 Queen's Gambit Declined Slav, Dutch |
| 6. Stahlberg vs Flohr |
| ½-½ | 29 |
1936 |
Margate | D18 Queen's Gambit Declined Slav, Dutch |
| 7. Levenfish vs Flohr |
 | 1-0 | 45 |
1936 |
Moscow (Russia) | D17 Queen's Gambit Declined Slav |
| 8. Eliskases vs Flohr |
| 0-1 | 42 |
1936 |
Moscow-Wch | D15 Queen's Gambit Declined Slav |
| 9. Tylor vs Flohr |
| 0-1 | 107 |
1936 |
Margate | D12 Queen's Gambit Declined Slav |
| 10. Stahlberg vs Flohr |
| ½-½ | 23 |
1936 |
Podebrady | D17 Queen's Gambit Declined Slav |
| 11. Ragozin vs Flohr |
 | 1-0 | 35 |
1936 |
Moscow (Russia) | D19 Queen's Gambit Declined Slav, Dutch |
| 12. Reshevsky vs Flohr |
| ½-½ | 20 |
1937 |
Semmering | D18 Queen's Gambit Declined Slav, Dutch |
| 13. V Petrov vs Flohr |
| ½-½ | 32 |
1937 |
Semmering | D12 Queen's Gambit Declined Slav |
| 14. Tylor vs Flohr |
 | 0-1 | 76 |
1937 |
Hastings | D10 Queen's Gambit Declined Slav |
| 15. Opocensky vs Flohr |
| 0-1 | 73 |
1937 |
Parnu it | D11 Queen's Gambit Declined Slav |
| 16. A Thomas vs Flohr |
| 0-1 | 23 |
1937 |
Hastings | D19 Queen's Gambit Declined Slav, Dutch |
| 17. V Mikenas vs Flohr |
| ½-½ | 40 |
1937 |
Kemeri | D17 Queen's Gambit Declined Slav |
| 18. J Gudmundsson vs Flohr |
| 0-1 | 41 |
1937 |
7th olm final | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 19. Euwe vs Flohr |
 | 1-0 | 39 |
1939 |
Amsterdam KNSB ;HCL 33 | D15 Queen's Gambit Declined Slav |
| 20. Szabo vs Flohr |
| 1-0 | 41 |
1939 |
Baarn A | D15 Queen's Gambit Declined Slav |
| 21. Keres vs Flohr |
| ½-½ | 26 |
1939 |
Margate | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 22. Veresov vs Flohr |
| ½-½ | 26 |
1944 |
Ch URS | D15 Queen's Gambit Declined Slav |
| 23. R Renter vs Flohr |
| 0-1 | 51 |
1945 |
Ch Estonia | D19 Queen's Gambit Declined Slav, Dutch |
| 24. Smyslov vs Flohr |
 | ½-½ | 23 |
1946 |
Ch Europe (juniors) | D19 Queen's Gambit Declined Slav, Dutch |
| 25. Guimard vs Flohr |
 | 0-1 | 34 |
1946 |
Ch Europe (juniors) | D15 Queen's Gambit Declined Slav |