| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. G Friedemann vs K Ozols |
| ½-½ | 48 | 1937 | Stockholm Olympiad | E11 Bogo-Indian Defense |
| 27. G Friedemann vs Kostic |
| 1-0 | 46 | 1937 | Stockholm Olympiad | E15 Queen's Indian |
| 28. K Havasi vs G Friedemann |
| 1-0 | 39 | 1937 | Stockholm Olympiad | C87 Ruy Lopez |
| 29. G Friedemann vs I Pleci |
| 0-1 | 29 | 1937 | Stockholm Olympiad | D15 Queen's Gambit Declined Slav |
| 30. G Friedemann vs W Hasenfuss |
| 0-1 | 29 | 1938 | Match 1st Riga - Tallinn Chess clubs | C27 Vienna Game |
| 31. W Hasenfuss vs G Friedemann |
| ½-½ | 49 | 1938 | Match 1st Riga - Tallinn Chess clubs | C84 Ruy Lopez, Closed |
| 32. T Bergs vs G Friedemann |
| 1-0 | 52 | 1939 | Match Estonia - Latvia | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 33. M Feigin vs G Friedemann |
| 1-0 | 32 | 1939 | Match Estonia - Latvia | D60 Queen's Gambit Declined, Orthodox Defense |
| 34. B Ekenberg vs G Friedemann |
| ½-½ | 32 | 1939 | Buenos Aires Olympiad qual-4 | C58 Two Knights |
| 35. G Friedemann vs M Rauch |
| 0-1 | 86 | 1939 | Buenos Aires Olympiad qual-4 | E32 Nimzo-Indian, Classical |
| 36. G Friedemann vs S Rebnord |
| 1-0 | 27 | 1939 | Buenos Aires Olympiad qual-4 | D18 Queen's Gambit Declined Slav, Dutch |
| 37. D Cruz Bulnes vs G Friedemann |
| 0-1 | 40 | 1939 | Buenos Aires Olympiad qual-4 | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 38. G Friedemann vs A Becker |
| 1-0 | 40 | 1939 | Buenos Aires Olympiad Final-A | E33 Nimzo-Indian, Classical |
| 39. T Melngailis vs G Friedemann |
| ½-½ | 79 | 1939 | Buenos Aires Olympiad Final-A | A06 Reti Opening |
| 40. A Christensen vs G Friedemann |
| ½-½ | 73 | 1939 | Buenos Aires Olympiad Final-A | A02 Bird's Opening |
| 41. G Friedemann vs R Blanco Estera |
| 1-0 | 40 | 1939 | Buenos Aires Olympiad Final-A | E32 Nimzo-Indian, Classical |
| 42. P Frydman vs G Friedemann |
| 1-0 | 45 | 1939 | Buenos Aires Olympiad Final-A | D78 Neo-Grunfeld, 6.O-O c6 |
| 43. E Reed Valenzuela vs G Friedemann |
| 0-1 | 57 | 1939 | Buenos Aires Olympiad Final-A | C84 Ruy Lopez, Closed |
| 44. Z Kleinstein vs G Friedemann |
| 0-1 | 28 | 1939 | Buenos Aires Olympiad Final-A | D30 Queen's Gambit Declined |
| 45. G Friedemann vs N Bergkvist |
| 1-0 | 53 | 1939 | Buenos Aires Olympiad Final-A | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 46. G Friedemann vs C de Ronde |
| 1-0 | 61 | 1939 | Buenos Aires Olympiad Final-A | D78 Neo-Grunfeld, 6.O-O c6 |
| 47. J de Souza Mendes vs G Friedemann |
| 0-1 | 38 | 1939 | Buenos Aires Olympiad Final-A | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 48. P Tautvaisas vs G Friedemann |
| 0-1 | 40 | 1939 | Buenos Aires Olympiad Final-A | A12 English with b3 |
| 49. G Friedemann vs F Zita |
| 1-0 | 30 | 1939 | Buenos Aires Olympiad Final-A | A47 Queen's Indian |
| 50. I Pleci vs G Friedemann |
 | 1-0 | 47 | 1939 | Buenos Aires Olympiad Final-A | C84 Ruy Lopez, Closed |
Kibitzing
