| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Flohr vs Nimzowitsch |
| 0-1 | 64 |
1931 |
Bled | E33 Nimzo-Indian, Classical |
| 2. Flohr vs Milner-Barry |
 | 1-0 | 25 |
1932 |
London | E33 Nimzo-Indian, Classical |
| 3. Flohr vs C H Alexander |
 | ½-½ | 69 |
1932 |
Hastings 3233 | E33 Nimzo-Indian, Classical |
| 4. Flohr vs P Romanovsky |
| 1-0 | 69 |
1935 |
Moscow (Russia) | E33 Nimzo-Indian, Classical |
| 5. Flohr vs I Koenig |
| ½-½ | 60 |
1939 |
Bournemouth | E33 Nimzo-Indian, Classical |
| 6. Flohr vs Smyslov |
| ½-½ | 25 |
1944 |
Ch URS | E33 Nimzo-Indian, Classical |
| 7. Flohr vs Lilienthal |
| 0-1 | 32 |
1945 |
Ch Moscow | E33 Nimzo-Indian, Classical |
| 8. Flohr vs Kan |
| 1-0 | 35 |
1945 |
Ch URS | E33 Nimzo-Indian, Classical |
| 9. Flohr vs G Fridstein |
| ½-½ | 41 |
1945 |
Ch Moscow | E33 Nimzo-Indian, Classical |
| 10. Flohr vs Tartakower |
 | ½-½ | 55 |
1946 |
Staunton, Groningen NED | E33 Nimzo-Indian, Classical |
| 11. Flohr vs Keres |
| ½-½ | 30 |
1947 |
Leningrad ch-SU (17.02.47) | E33 Nimzo-Indian, Classical |
| 12. Flohr vs Ragozin |
| ½-½ | 28 |
1949 |
Ch URS | E33 Nimzo-Indian, Classical |