| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. O Naegeli vs Alekhine |
 | 0-1 | 49 |
1925 |
Bern (05) | E30 Nimzo-Indian, Leningrad |
| 2. P Soler vs O Naegeli |
| 0-1 | 34 |
1927 |
1st olm final | B83 Sicilian |
| 3. G Nyholm vs O Naegeli |
| 0-1 | 49 |
1927 |
1st olm final | B83 Sicilian |
| 4. O Naegeli vs Gilg |
| 0-1 | 30 |
1927 |
1st olm final | B73 Sicilian, Dragon, Classical |
| 5. O Naegeli vs Maroczy |
| 0-1 | 44 |
1927 |
1st olm final | C14 French, Classical |
| 6. J Terho vs O Naegeli |
| 0-1 | 35 |
1927 |
1st olm final | B83 Sicilian |
| 7. O Naegeli vs A Muffang |
| 0-1 | 24 |
1928 |
Olympiad | B03 Alekhine's Defense |
| 8. E Voellmy vs O Naegeli |
| 0-1 | 30 |
1930 |
SUI-ch 34th | E23 Nimzo-Indian, Spielmann |
| 9. O Naegeli vs Kashdan |
| 0-1 | 26 |
1931 |
Prague ol (Men) | E23 Nimzo-Indian, Spielmann |
| 10. O Naegeli vs Sultan Khan |
| 0-1 | 30 |
1932 |
Bern Switzerland | E38 Nimzo-Indian, Classical, 4...c5 |
| 11. O Naegeli vs Euwe |
| 0-1 | 31 |
1932 |
Bern ;HCL 19 | B03 Alekhine's Defense |
| 12. Flohr vs O Naegeli |
| 0-1 | 57 |
1933 |
Match | A28 English |
| 13. O Naegeli vs Flohr |
 | 0-1 | 42 |
1933 |
Match | D18 Queen's Gambit Declined Slav, Dutch |
| 14. O Naegeli vs Flohr |
| 0-1 | 35 |
1933 |
Match | D22 Queen's Gambit Accepted |
| 15. O Naegeli vs W Henneberger |
| 0-1 | 61 |
1934 |
Zurich | E11 Bogo-Indian Defense |
| 16. O Naegeli vs Flohr |
| 0-1 | 33 |
1934 |
Zurich | A84 Dutch |
| 17. O Naegeli vs Bogoljubov |
| 0-1 | 43 |
1934 |
Zurich | A48 King's Indian |
| 18. O Naegeli vs Nimzowitsch |
| 0-1 | 34 |
1934 |
Zurich | E15 Queen's Indian |
| 19. O Naegeli vs Alekhine |
| 0-1 | 52 |
1934 |
Zurich | C11 French |
| 20. O Naegeli vs Lasker |
| 0-1 | 27 |
1934 |
Zurich | E16 Queen's Indian |
| 21. H Muller vs O Naegeli |
 | 0-1 | 42 |
1934 |
Zurich | E38 Nimzo-Indian, Classical, 4...c5 |
| 22. O Naegeli vs Keres |
| 0-1 | 40 |
1935 |
Warszawa ol (18.8.35) | D51 Queen's Gambit Declined |
| 23. O Naegeli vs L Steiner |
| 0-1 | 43 |
1935 |
Olympiad | E23 Nimzo-Indian, Spielmann |
| 24. O Naegeli vs E J Diemer |
| 0-1 | 76 |
1954 |
Thun | A04 Reti Opening |