| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. J B Perlmutter vs Koltanowski |
| 0-1 | 21 | 1927 | Antwerp SK championship | C48 Four Knights |
| 77. Koltanowski vs G Kroone |
| 1-0 | 23 | 1927 | Netherlands - Belgium | D64 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 78. Menchik vs Koltanowski |
 | 0-1 | 21 | 1927 | Hastings 1927/28 Major A | E60 King's Indian Defense |
| 79. Koltanowski vs G Wright |
| 1-0 | 37 | 1928 | BCF-ch 21st Major Open | D63 Queen's Gambit Declined, Orthodox Defense |
| 80. S F Smith vs Koltanowski |
| 0-1 | 18 | 1928 | Hastings 1927/28 Major A | C22 Center Game |
| 81. Koltanowski vs R Lean |
| 1-0 | 18 | 1928 | Hastings 1927/28 Major A | D10 Queen's Gambit Declined Slav |
| 82. Koltanowski vs Noteboom |
| ½-½ | 43 | 1928 | BCF-ch 21st Major Open | E38 Nimzo-Indian, Classical, 4...c5 |
| 83. Menchik vs Koltanowski |
| ½-½ | 41 | 1928 | BCF-ch 21st Major Open | E60 King's Indian Defense |
| 84. Milner-Barry vs Koltanowski |
| 0-1 | 36 | 1928 | BCF-ch 21st Major Open | C28 Vienna Game |
| 85. M Brody vs Koltanowski |
| ½-½ | 22 | 1928 | The Hague Olympiad | A49 King's Indian, Fianchetto without c4 |
| 86. V Marin y Llovet vs Koltanowski |
| 0-1 | 40 | 1928 | The Hague Olympiad | E90 King's Indian |
| 87. Koltanowski vs J Lokvenc |
| 1-0 | 50 | 1928 | The Hague Olympiad | E70 King's Indian |
| 88. A Vajda vs Koltanowski |
| ½-½ | 40 | 1928 | The Hague Olympiad | E97 King's Indian |
| 89. Koltanowski vs E Voellmy |
| 1-0 | 41 | 1928 | The Hague Olympiad | D51 Queen's Gambit Declined |
| 90. A Muffang vs Koltanowski |
| 1-0 | 29 | 1928 | The Hague Olympiad | C87 Ruy Lopez |
| 91. Koltanowski vs W Schoenmann |
| 1-0 | 27 | 1928 | The Hague Olympiad | E38 Nimzo-Indian, Classical, 4...c5 |
| 92. Koltanowski vs E Tholfsen |
 | 1-0 | 41 | 1928 | The Hague Olympiad | D51 Queen's Gambit Declined |
| 93. A Strautmanis vs Koltanowski |
| 0-1 | 31 | 1928 | The Hague Olympiad | C41 Philidor Defense |
| 94. Koltanowski vs O Karlin |
| ½-½ | 31 | 1928 | The Hague Olympiad | D51 Queen's Gambit Declined |
| 95. Koltanowski vs J Rejfir |
| 1-0 | 73 | 1928 | The Hague Olympiad | D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 96. Koltanowski vs C H Maderna |
| 0-1 | 55 | 1928 | The Hague Olympiad | D51 Queen's Gambit Declined |
| 97. Koltanowski vs A Sacconi |
| 0-1 | 39 | 1928 | The Hague Olympiad | D63 Queen's Gambit Declined, Orthodox Defense |
| 98. G Kroone vs Koltanowski |
| ½-½ | 34 | 1928 | The Hague Olympiad | C41 Philidor Defense |
| 99. Yates vs Koltanowski |
| 1-0 | 27 | 1928 | Hastings 1928/29 | C41 Philidor Defense |
| 100. Koltanowski vs Marshall |
| ½-½ | 29 | 1928 | Hastings 1928/29 | D50 Queen's Gambit Declined |
Kibitzing
