| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Sorli vs L Steiner |
| 0-1 | 36 | 1938 | Ljubljana | D57 Queen's Gambit Declined, Lasker Defense |
| 27. G van Doesburgh vs R Broadbent |
| 0-1 | 50 | 1938 | England - Netherlands | D57 Queen's Gambit Declined, Lasker Defense |
| 28. S Landau vs Bogoljubov |
| ½-½ | 63 | 1938 | Noordwijk | D57 Queen's Gambit Declined, Lasker Defense |
| 29. Euwe vs Eliskases |
  | 0-1 | 50 | 1938 | Noordwijk | D57 Queen's Gambit Declined, Lasker Defense |
| 30. S Landau vs G Thomas |
| 1-0 | 52 | 1938 | Hastings 1938/39 | D57 Queen's Gambit Declined, Lasker Defense |
| 31. C Bagby vs A J Fink |
| 1-0 | 39 | 1939 | Bagby-Fink Match | D57 Queen's Gambit Declined, Lasker Defense |
| 32. Eliskases vs Vidmar |
| ½-½ | 44 | 1939 | Stuttgart | D57 Queen's Gambit Declined, Lasker Defense |
| 33. Bogoljubov vs Eliskases |
| ½-½ | 54 | 1939 | Stuttgart | D57 Queen's Gambit Declined, Lasker Defense |
| 34. S Landau vs E Spanjaard |
| 1-0 | 27 | 1939 | Baarn II | D57 Queen's Gambit Declined, Lasker Defense |
| 35. G Kieninger vs Eliskases |
| ½-½ | 36 | 1939 | German Championship | D57 Queen's Gambit Declined, Lasker Defense |
| 36. F Kitto vs A R Thomas |
| 0-1 | 42 | 1939 | Bournemouth | D57 Queen's Gambit Declined, Lasker Defense |
| 37. Gligoric vs I Jerman |
| ½-½ | 34 | 1939 | Yugoslav Amateur Championship | D57 Queen's Gambit Declined, Lasker Defense |
| 38. I Raud vs Y Porat |
| 0-1 | 43 | 1939 | Buenos Aires Olympiad qual-4 | D57 Queen's Gambit Declined, Lasker Defense |
| 39. Najdorf vs W O Cruz |
| 1-0 | 37 | 1939 | Buenos Aires Olympiad Final-A | D57 Queen's Gambit Declined, Lasker Defense |
| 40. P Schwartzmann vs A Lougheed-Freedman |
| 1-0 | 47 | 1939 | World Championship (Women) | D57 Queen's Gambit Declined, Lasker Defense |
| 41. R Grau vs Eliskases |
| 0-1 | 38 | 1939 | Buenos Aires Olympiad Final-A | D57 Queen's Gambit Declined, Lasker Defense |
| 42. Stahlberg vs L Piazzini |
| 1-0 | 33 | 1939 | Buenos Aires Olympiad Final-A | D57 Queen's Gambit Declined, Lasker Defense |
| 43. J Foltys vs P Vaitonis |
| ½-½ | 33 | 1939 | Buenos Aires Olympiad Final-A | D57 Queen's Gambit Declined, Lasker Defense |
| 44. J Vinuesa vs J M Cristia |
| 0-1 | 28 | 1939 | Rosario | D57 Queen's Gambit Declined, Lasker Defense |
| 45. J Podgorny vs A Pokorny |
| 1-0 | 58 | 1940 | Rakovnik | D57 Queen's Gambit Declined, Lasker Defense |
| 46. P Pasero vs J M Rivarola |
| 0-1 | 25 | 1940 | ch | D57 Queen's Gambit Declined, Lasker Defense |
| 47. Gilg vs R Keller |
| 0-1 | 42 | 1940 | German Championship | D57 Queen's Gambit Declined, Lasker Defense |
| 48. R Keller vs H Lachmann |
| 0-1 | 55 | 1940 | German Championship | D57 Queen's Gambit Declined, Lasker Defense |
| 49. Stahlberg vs P Frydman |
| 1-0 | 38 | 1941 | Buenos Aires Circulo | D57 Queen's Gambit Declined, Lasker Defense |
| 50. Stahlberg vs M Czerniak |
| 1-0 | 51 | 1941 | Buenos Aires Circulo | D57 Queen's Gambit Declined, Lasker Defense |
Kibitzing
