Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. E Richter vs J Louma |
| 1-0 | 24 | 1933 | Prague army | D07 Queen's Gambit Declined, Chigorin Defense |
2. L Potucek vs J Louma |
| 1-0 | 27 | 1938 | Prague | C00 French Defense |
3. J Pelikan vs J Louma |
| 1-0 | 22 | 1939 | Prague olm qual | B21 Sicilian, 2.f4 and 2.d4 |
4. J Louma vs F Zita |
| 1-0 | 52 | 1939 | Prague olm qual | B10 Caro-Kann |
5. K Skalicka vs J Louma |
| 1-0 | 74 | 1939 | Prague olm qual | D37 Queen's Gambit Declined |
6. C Kottnauer vs J Louma |
| ½-½ | 16 | 1939 | Prague olm qual | A31 English, Symmetrical, Benoni Formation |
7. J Louma vs F Schubert |
| 0-1 | 32 | 1939 | Prague olm qual | C33 King's Gambit Accepted |
8. K Opocensky vs J Louma |
| 1-0 | 26 | 1939 | Prague olm qual | B21 Sicilian, 2.f4 and 2.d4 |
9. J Foltys vs J Louma |
| 1-0 | 55 | 1940 | Rakovnik | D37 Queen's Gambit Declined |
10. J Podgorny vs J Louma |
| ½-½ | 38 | 1940 | Rakovnik | D02 Queen's Pawn Game |
11. F Zita vs J Louma |
| 0-1 | 57 | 1940 | Rakovnik | A31 English, Symmetrical, Benoni Formation |
12. J Louma vs F Krticka |
| 1-0 | 39 | 1940 | Rakovnik | C05 French, Tarrasch |
13. K Opocensky vs J Louma |
| ½-½ | 23 | 1940 | Rakovnik | D02 Queen's Pawn Game |
14. J Louma vs V Olexa |
| 0-1 | 38 | 1940 | Rakovnik | B29 Sicilian, Nimzovich-Rubinstein |
15. J Louma vs A Pokorny |
| ½-½ | 31 | 1940 | Rakovnik | C50 Giuoco Piano |
16. J Louma vs Hromadka |
| ½-½ | 62 | 1940 | Rakovnik | C50 Giuoco Piano |
17. J Dobias vs J Louma |
| ½-½ | 80 | 1940 | Rakovnik | D50 Queen's Gambit Declined |
18. M Katetov vs J Louma |
| ½-½ | 27 | 1940 | Rakovnik | D30 Queen's Gambit Declined |
19. J Louma vs K Treybal |
 | ½-½ | 31 | 1940 | Rakovnik | C50 Giuoco Piano |
20. J Sajtar vs J Louma |
 | 0-1 | 24 | 1943 | UJCS-17.Kongress | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
21. K Prucha vs J Louma |
| 1-0 | 61 | 1943 | UJCS-17.Kongress | C68 Ruy Lopez, Exchange |
22. J Louma vs J Dobias |
| ½-½ | 41 | 1943 | UJCS-17.Kongress | C56 Two Knights |
23. J Louma vs F Zita |
| ½-½ | 48 | 1943 | UJCS-17.Kongress | C10 French |
24. J Louma vs C Kottnauer |
| 1-0 | 67 | 1943 | UJCS-17.Kongress | B72 Sicilian, Dragon |
25. J Louma vs J Foltys |
| ½-½ | 57 | 1943 | UJCS-17.Kongress | C56 Two Knights |