Parties de Fontein, J
- Euwe,+Max vs Fontein,+J Amsterdam+VARA 1939. . 1-0
- Fontein,+J vs Euwe,+Max Amsterdam+KNSB 1939. . 0-1
- Fontein,+J vs Flohr,+Salo Amsterdam+VARA 1939. . 0-1
- Flohr,+Salo vs Fontein,+J Amsterdam+KNSB 1939. . 1-0
- Szabo,+Laszlo vs Fontein,+J Amsterdam+KNSB 1939. . 1-0
- Fontein,+J vs Szabo,+Laszlo Amsterdam+VARA 1939. . 0-1