| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. W Hasenfuss vs L Dreibergs |
| ½-½ | 60 | 1939 | Kemeri | B72 Sicilian, Dragon |
| 27. L Dreibergs vs G Bezruchko |
| ½-½ | 53 | 1939 | Kemeri | C49 Four Knights |
| 28. Szabo vs L Dreibergs |
| 0-1 | 35 | 1939 | Kemeri | B80 Sicilian, Scheveningen |
| 29. L Dreibergs vs Koblents |
| ½-½ | 25 | 1939 | Kemeri | B15 Caro-Kann |
| 30. Stahlberg vs L Dreibergs |
| 1-0 | 41 | 1939 | Kemeri | D63 Queen's Gambit Declined, Orthodox Defense |
| 31. L Dreibergs vs T Melngailis |
| ½-½ | 17 | 1939 | Kemeri | C01 French, Exchange |
| 32. Bogoljubov vs L Dreibergs |
| 1-0 | 31 | 1939 | Kemeri | B43 Sicilian, Kan, 5.Nc3 |
| 33. L Dreibergs vs E Book |
 | 0-1 | 19 | 1939 | Kemeri | C01 French, Exchange |
| 34. L Dreibergs vs Z Solmanis |
| 1-0 | 30 | 1940 | National Team Candidates | C28 Vienna Game |
| 35. I Zdanovs vs L Dreibergs |
| 1-0 | 39 | 1940 | Municipal Officials tournament | A03 Bird's Opening |
| 36. L Dreibergs vs Koblents |
| 1-0 | 31 | 1940 | Riga Championship | B72 Sicilian, Dragon |
| 37. J Krastins vs L Dreibergs |
| 1-0 | 43 | 1940 | Riga Championship | A48 King's Indian |
| 38. L Dreibergs vs E Krumins |
| 1-0 | 38 | 1940 | Riga Championship | B72 Sicilian, Dragon |
| 39. L Dreibergs vs J Zarumba |
| 1-0 | 18 | 1940 | Riga Championship | B01 Scandinavian |
| 40. F Apsenieks vs L Dreibergs |
| 0-1 | 33 | 1940 | Riga Championship | B24 Sicilian, Closed |
| 41. E Laht vs L Dreibergs |
 | 0-1 | 40 | 1940 | Match Estonia - Latvia | D60 Queen's Gambit Declined, Orthodox Defense |
| 42. K Ozols vs L Dreibergs |
| ½-½ | 36 | 1940 | National Team Candidates | A18 English, Mikenas-Carls |
| 43. A Kalnins vs L Dreibergs |
| 1-0 | 27 | 1940 | National Team Candidates | D20 Queen's Gambit Accepted |
| 44. L Dreibergs vs I Zdanovs |
| 1-0 | 36 | 1940 | National Team Candidates | C12 French, McCutcheon |
| 45. L Dreibergs vs L Abramavicius |
| 1-0 | 36 | 1941 | Match Lat.SSR - Lith.SSR | B02 Alekhine's Defense |
| 46. L Dreibergs vs S Remigolsky |
| 1-0 | 19 | 1941 | Latvian SSR Championship | B73 Sicilian, Dragon, Classical |
| 47. Koblents vs L Dreibergs |
| 1-0 | 20 | 1941 | Latvian SSR Championship | D26 Queen's Gambit Accepted |
| 48. L Dreibergs vs Y Kamenetsky |
| 1-0 | 33 | 1941 | Latvian SSR Championship | C44 King's Pawn Game |
| 49. L Dreibergs vs M Birmanas |
| 0-1 | 25 | 1942 | Lithuania-Latvia Trade Union teams match | C47 Four Knights |
| 50. L Dreibergs vs T Bergs |
| ½-½ | 43 | 1943 | ZV. d. BV. Tournament | C23 Bishop's Opening |
Kibitzing
