| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Pirc vs Flohr |
| ½-½ | 14 |
1931 |
Bled | D90 Grunfeld |
| 2. Euwe vs Flohr |
 | 0-1 | 29 |
1932 |
Amsterdam/Karlsbad m ;HCL 28 | D90 Grunfeld |
| 3. W Fairhurst vs Flohr |
| 0-1 | 44 |
1933 |
Olympiad | D94 Grunfeld |
| 4. Euwe vs Flohr |
| ½-½ | 19 |
1934 |
Zurich | D94 Grunfeld |
| 5. Capablanca vs Flohr |
| ½-½ | 32 |
1934 |
Hastings (England) | D85 Grunfeld |
| 6. Levenfish vs Flohr |
| ½-½ | 33 |
1935 |
Moscow (Russia) | D81 Grunfeld, Russian Variation |
| 7. Capablanca vs Flohr |
| 1-0 | 33 |
1937 |
Semmering | D96 Grunfeld, Russian Variation |
| 8. Fine vs Flohr |
| ½-½ | 25 |
1937 |
Semmering | D81 Grunfeld, Russian Variation |
| 9. Eliskases vs Flohr |
| 0-1 | 57 |
1937 |
Semmering | D93 Grunfeld, with Bf4 & e3 |
| 10. Feigin vs Flohr |
| 0-1 | 39 |
1937 |
Kemeri | D81 Grunfeld, Russian Variation |
| 11. Reshevsky vs Flohr |
| 1-0 | 44 |
1938 |
Amsterdam (Netherlands) | D81 Grunfeld, Russian Variation |
| 12. Botvinnik vs Flohr |
| ½-½ | 34 |
1938 |
Netherlands | D96 Grunfeld, Russian Variation |
| 13. Capablanca vs Flohr |
| 1-0 | 37 |
1938 |
Amsterdam (Netherlands) | D83 Grunfeld, Grunfeld Gambit |
| 14. G Abrahams vs Flohr |
| 0-1 | 25 |
1939 |
Bournemouth | D93 Grunfeld, with Bf4 & e3 |
| 15. Koblents vs Flohr |
| 0-1 | 57 |
1939 |
Kemeri (Latvia) | D96 Grunfeld, Russian Variation |
| 16. Feigin vs Flohr |
| ½-½ | 51 |
1939 |
Kemeri (Latvia) | D96 Grunfeld, Russian Variation |
| 17. Reshevsky vs Flohr |
| ½-½ | 40 |
1939 |
Leningrad-Moscow | D81 Grunfeld, Russian Variation |
| 18. Alatortsev vs Flohr |
| 0-1 | 18 |
1939 |
Leningrad | D80 Grunfeld |
| 19. Alatortsev vs Flohr |
| ½-½ | 62 |
1945 |
Ch Moscow | D85 Grunfeld |
| 20. E Zagorjansky vs Flohr |
| 1-0 | 40 |
1945 |
Ch Moscow | D71 Neo-Grunfeld |
| 21. W Fairhurst vs Flohr |
| ½-½ | 29 |
1946 |
UK - USSR radiomatch | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 22. Kotov vs Flohr |
| 1-0 | 40 |
1946 |
Ch Europe (juniors) | D96 Grunfeld, Russian Variation |
| 23. Alatortsev vs Flohr |
| 0-1 | 35 |
1947 |
Ch URS | D71 Neo-Grunfeld |
| 24. Bondarevsky vs Flohr |
| 1-0 | 38 |
1948 |
Izt | D99 Grunfeld Defense, Smyslov |
| 25. Najdorf vs Flohr |
| ½-½ | 20 |
1948 |
Izt | D97 Grunfeld, Russian |
