| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. S Landau vs Maroczy |
  | 0-1 | 67 | 1930 | Maroczy - Landau | E37 Nimzo-Indian, Classical |
| 77. H Mueller vs S Landau |
| 1-0 | 50 | 1930 | Hamburg Olympiad | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 78. S Landau vs E Andersen |
| 1-0 | 45 | 1930 | Hamburg Olympiad | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 79. S Landau vs J Rejfir |
| 1-0 | 38 | 1930 | Hamburg Olympiad | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 80. S Landau vs A Ribera Arnal |
| 1-0 | 41 | 1930 | Hamburg Olympiad | E46 Nimzo-Indian |
| 81. S Landau vs Duchamp |
| 1-0 | 42 | 1930 | Hamburg Olympiad | E46 Nimzo-Indian |
| 82. S Landau vs L Abramavicius |
| 0-1 | 37 | 1930 | Hamburg Olympiad | D51 Queen's Gambit Declined |
| 83. Petrov vs S Landau |
| 1-0 | 51 | 1930 | Hamburg Olympiad | E60 King's Indian Defense |
| 84. Marshall vs S Landau |
| 1-0 | 47 | 1930 | Hamburg Olympiad | E12 Queen's Indian |
| 85. S Landau vs T Halvorsen |
| 0-1 | 52 | 1930 | Hamburg Olympiad | E60 King's Indian Defense |
| 86. S Takacs vs S Landau |
| ½-½ | 48 | 1930 | Evans Gambit Match | C52 Evans Gambit |
| 87. S Landau vs S Takacs |
| 0-1 | 31 | 1930 | Evans Gambit Match | C52 Evans Gambit |
| 88. H Weenink vs S Landau |
| 1-0 | 27 | 1930 | VAS Winter Competition | A46 Queen's Pawn Game |
| 89. H Weenink vs S Landau |
| 1-0 | 58 | 1930 | NRSV-VAS | B02 Alekhine's Defense |
| 90. S Landau vs Noteboom |
| ½-½ | 61 | 1931 | Match-1 | A86 Dutch |
| 91. Noteboom vs S Landau |
| 0-1 | 51 | 1931 | Match-1 | E16 Queen's Indian |
| 92. S Landau vs Noteboom |
| 0-1 | 63 | 1931 | Match-1 | E11 Bogo-Indian Defense |
| 93. Noteboom vs S Landau |
| ½-½ | 44 | 1931 | Match-1 | E10 Queen's Pawn Game |
| 94. S Landau vs Noteboom |
| ½-½ | 45 | 1931 | Match-1 | A47 Queen's Indian |
| 95. S Landau vs Noteboom |
| ½-½ | 24 | 1931 | Match-1 | A46 Queen's Pawn Game |
| 96. Noteboom vs S Landau |
| 1-0 | 21 | 1931 | Match-1 | D21 Queen's Gambit Accepted |
| 97. Noteboom vs S Landau |
| ½-½ | 45 | 1931 | Match-1 | A53 Old Indian |
| 98. S Landau vs Noteboom |
| 0-1 | 41 | 1931 | Match-1 | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 99. Noteboom vs S Landau |
| 1-0 | 50 | 1931 | Match-2 | E17 Queen's Indian |
| 100. S Landau vs Noteboom |
| 1-0 | 38 | 1931 | Match-2 | D31 Queen's Gambit Declined |
Kibitzing
