| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. M Marchand vs J W Te Kolste |
| 0-1 | 68 |
1919 |
NED-ch03 | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 27. Reti vs Olland |
| 1-0 | 59 |
1920 |
Utrecht m | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 28. Euwe vs A Larsson |
 | 1-0 | 48 |
1920 |
Goteborg B | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 29. M Marchand vs A Nilsson |
| ½-½ | 36 |
1920 |
Goteborg B | D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 30. Reti vs Olland |
| 1-0 | 50 |
1920 |
Utrecht m | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 31. M Marchand vs H E Price |
| 1-0 | 35 |
1920 |
Bromley | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 32. M Marchand vs G A Thomas |
| ½-½ | 29 |
1920 |
Bromley | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 33. K Sterk vs B Kostic |
| ½-½ | 36 |
1921 |
Budapest | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 34. N Whitaker vs Factor |
| 1-0 | 46 |
1921 |
8th American Chess Congress | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 35. Hromadka vs Prokes |
| 0-1 | 67 |
1921 |
Brno | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 36. Euwe vs D C W Spaans |
 | 1-0 | 28 |
1921 |
Amsterdam | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 37. W Schelfhout vs J W Te Kolste |
 | 0-1 | 52 |
1921 |
NED-ch | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 38. Reti vs Prokes |
| ½-½ | 39 |
1922 |
Bad Pistyan | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 39. P F Johner vs Teichmann |
 | ½-½ | 34 |
1922 |
5, Teplitz-Schonau it GER | D63 Queen's Gambit Declined, Orthodox Defense |
| 40. Euwe vs Vidmar |
 | 0-1 | 46 |
1922 |
London | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 41. Alekhine vs A Selezniev |
 | 1-0 | 33 |
1922 |
Bad Pistyan | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 42. K Treybal vs Hromadka |
| ½-½ | 24 |
1922 |
Bad Pistyan | D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de |
| 43. A Selezniev vs Prokes |
 | ½-½ | 34 |
1922 |
Bad Pistyan | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 44. P F Johner vs Euwe |
| ½-½ | 44 |
1922 |
Bad Pistyan | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 45. Vidmar vs D Marotti |
 | 1-0 | 44 |
1922 |
London | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 46. Gruenfeld vs G Marco |
 | ½-½ | 28 |
1922 |
Bad Pistyan | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 47. L L Labatt vs Carlos Torre |
 | 0-1 | 28 |
1923 |
New Orleans, USA | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 48. Euwe vs H Strick van Linschoten |
| 1-0 | 40 |
1923 |
Scheveningen ;HCL 39 | D68 Queen's Gambit Declined, Orthodox Defense, Classical |
| 49. J A Seitz vs E Voellmy |
| ½-½ | 21 |
1923 |
SUI-South Germany | D63 Queen's Gambit Declined, Orthodox Defense |
| 50. A Selezniev vs Spielmann |
| ½-½ | 35 |
1923 |
Maehrisch-Ostrau | D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de |