| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. J Foltys vs T Regedzinski |
| ½-½ | 19 | 1937 | Polish Championship | B18 Caro-Kann, Classical |
| 77. L Widermanski vs J Foltys |
 | 0-1 | 41 | 1937 | Polish Championship | C01 French, Exchange |
| 78. H Friedmann vs J Foltys |
| ½-½ | 36 | 1937 | Polish Championship | D05 Queen's Pawn Game |
| 79. E Steiner vs J Foltys |
| 1-0 | 33 | 1937 | Polish Championship | C11 French |
| 80. J Foltys vs I Appel |
| ½-½ | 16 | 1937 | Polish Championship | A47 Queen's Indian |
| 81. F Apsenieks vs J Foltys |
| ½-½ | 19 | 1937 | Polish Championship | C01 French, Exchange |
| 82. J Foltys vs J Jagielski |
| 1-0 | 28 | 1937 | Polish Championship | D55 Queen's Gambit Declined |
| 83. Najdorf vs J Foltys |
| 1-0 | 27 | 1937 | Polish Championship | D05 Queen's Pawn Game |
| 84. J Foltys vs S Kalabar |
| 1-0 | 24 | 1937 | Yugoslav Championship | A06 Reti Opening |
| 85. J Foltys vs Kostic |
| 1-0 | 25 | 1937 | Yugoslav Championship | D02 Queen's Pawn Game |
| 86. I Koenig vs J Foltys |
| ½-½ | 37 | 1937 | Yugoslav Championship | D35 Queen's Gambit Declined |
| 87. O Nedeljkovic vs J Foltys |
| 0-1 | 41 | 1937 | Yugoslav Championship | A47 Queen's Indian |
| 88. S Vukovic vs J Foltys |
| 1-0 | 22 | 1937 | Yugoslav Championship | D26 Queen's Gambit Accepted |
| 89. J Foltys vs V Tomovic |
| 1-0 | 37 | 1937 | Yugoslav Championship | C43 Petrov, Modern Attack |
| 90. M Riello vs J Foltys |
| 0-1 | 30 | 1937 | Stockholm Olympiad | B73 Sicilian, Dragon, Classical |
| 91. J Montgomerie vs J Foltys |
| 0-1 | 38 | 1937 | Stockholm Olympiad | B74 Sicilian, Dragon, Classical |
| 92. J Foltys vs A Asgeirsson |
| ½-½ | 70 | 1937 | Stockholm Olympiad | B72 Sicilian, Dragon |
| 93. J Foltys vs P Vaitonis |
| 1-0 | 37 | 1937 | Stockholm Olympiad | D62 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 94. E Lundin vs J Foltys |
| 0-1 | 77 | 1937 | Stockholm Olympiad | A15 English |
| 95. J Foltys vs A Gulbrandsen |
| 1-0 | 29 | 1937 | Stockholm Olympiad | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 96. J Foltys vs Pirc |
| ½-½ | 18 | 1937 | Stockholm Olympiad | D52 Queen's Gambit Declined |
| 97. J Foltys vs Szabo |
| 0-1 | 25 | 1937 | Stockholm Olympiad | D43 Queen's Gambit Declined Semi-Slav |
| 98. R Grau vs J Foltys |
| ½-½ | 18 | 1937 | Stockholm Olympiad | D32 Queen's Gambit Declined, Tarrasch |
| 99. J Foltys vs Fine |
 | 0-1 | 31 | 1937 | Stockholm Olympiad | D32 Queen's Gambit Declined, Tarrasch |
| 100. E Book vs J Foltys |
| 0-1 | 20 | 1937 | Stockholm Olympiad | C07 French, Tarrasch |
Kibitzing
