Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. K Berndtsson vs Olaf Smedal |
| 1-0 | 23 | 1917 | Nordic Congress, Kristiania | C47 Four Knights |
27. K Berndtsson vs G Nyholm |
| 1-0 | 49 | 1917 | Nordic Congress, Kristiania | C47 Four Knights |
28. A Olson vs G Nyholm |
| ½-½ | 30 | 1919 | Nordic Congress, Gothenburg | C47 Four Knights |
29. O Nilsson vs J Ryden |
| ½-½ | 63 | 1919 | Nordic Congress, Gothenburg | C47 Four Knights |
30. O Nilsson vs C Haralds |
| ½-½ | 30 | 1919 | Nordic Congress, Gothenburg | C47 Four Knights |
31. O Nilsson vs Spielmann |
| ½-½ | 46 | 1919 | Nordic Congress, Gothenburg | C47 Four Knights |
32. Spielmann vs Bogoljubov |
 | 1-0 | 31 | 1919 | Stockholm | C47 Four Knights |
33. Spielmann vs Bogoljubov |
 | 1-0 | 31 | 1919 | Stockholm | C47 Four Knights |
34. H Strick van Linschoten vs W Schlage |
| ½-½ | 23 | 1920 | Berlin-Scheveningen | C47 Four Knights |
35. H Strick van Linschoten vs W Schlage |
| ½-½ | 23 | 1920 | Berlin-SSS telegraph | C47 Four Knights |
36. G G Neidich vs Marshall |
  | 0-1 | 28 | 1920 | Atlantic City | C47 Four Knights |
37. O Nilsson vs G J Gustafson |
| 1-0 | 37 | 1920 | Gothenburg C | C47 Four Knights |
38. K Berndtsson vs H Von Hennig |
| ½-½ | 37 | 1920 | Gothenburg B | C47 Four Knights |
39. A Larsson vs Gruenfeld |
| 0-1 | 43 | 1920 | Gothenburg B | C47 Four Knights |
40. A Oppenheim vs NN |
 | 1-0 | 9 | 1921 | Cologne | C47 Four Knights |
41. Euwe vs W E Evill |
  | 1-0 | 26 | 1921 | Broadstairs | C47 Four Knights |
42. Euwe vs Gruenfeld |
 | ½-½ | 65 | 1921 | Vienna | C47 Four Knights |
43. Euwe vs A Vajda |
| ½-½ | 32 | 1921 | Budapest | C47 Four Knights |
44. K Berndtsson vs W Schlage |
| 1-0 | 48 | 1922 | GER-SWE | C47 Four Knights |
45. W van Kooy vs P Wiersma |
| 1-0 | 23 | 1922 | NED Team-ch 1921/22 | C47 Four Knights |
46. O Chajes vs C Jaffe |
| 1-0 | 44 | 1922 | New York Metropolitan tt | C47 Four Knights |
47. Spielmann vs Bogoljubov |
| ½-½ | 33 | 1922 | Bad Pistyan | C47 Four Knights |
48. R Loman vs P Krueger |
| ½-½ | 33 | 1922 | Germany - Netherlands | C47 Four Knights |
49. J C Reeders vs Euwe |
| 0-1 | 21 | 1923 | Amsterdam | C47 Four Knights |
50. H Weenink vs Tarrasch |
 | ½-½ | 30 | 1923 | Amsterdam January Tournament | C47 Four Knights |