| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Daniuszewski vs O Naegeli |
 | 1-0 | 32 |
1924 |
Paris f-B | B42 Sicilian, Kan |
| 2. O Naegeli vs Alekhine |
| 0-1 | 49 |
1925 |
Bern (05) | E30 Nimzo-Indian, Leningrad |
| 3. Alekhine vs O Naegeli |
| 1-0 | 45 |
1925 |
Bern (02) | D46 Queen's Gambit Declined Semi-Slav |
| 4. Yates vs O Naegeli |
| 1-0 | 21 |
1927 |
1st olm final | B83 Sicilian |
| 5. O Naegeli vs Maroczy |
| 0-1 | 44 |
1927 |
1st olm final | C14 French, Classical |
| 6. O Naegeli vs Gilg |
| 0-1 | 30 |
1927 |
1st olm final | B73 Sicilian, Dragon, Classical |
| 7. A Pokorny vs O Naegeli |
| 1-0 | 35 |
1928 |
Olympiad | D51 Queen's Gambit Declined |
| 8. Kashdan vs O Naegeli |
| 1-0 | 41 |
1928 |
Olympiad | B83 Sicilian |
| 9. O Naegeli vs A Muffang |
| 0-1 | 24 |
1928 |
Olympiad | B03 Alekhine's Defense |
| 10. O Naegeli vs Kashdan |
| 0-1 | 26 |
1931 |
Prague ol (Men) | E23 Nimzo-Indian, Spielmann |
| 11. O Naegeli vs Sultan Khan |
| 0-1 | 30 |
1932 |
Bern Switzerland | E38 Nimzo-Indian, Classical, 4...c5 |
| 12. O Naegeli vs Euwe |
| 0-1 | 31 |
1932 |
Bern ;HCL 19 | B03 Alekhine's Defense |
| 13. Flohr vs O Naegeli |
| 1-0 | 43 |
1933 |
Match | D05 Queen's Pawn Game |
| 14. O Naegeli vs Flohr |
| 0-1 | 42 |
1933 |
Match | D18 Queen's Gambit Declined Slav, Dutch |
| 15. O Naegeli vs Flohr |
| 0-1 | 35 |
1933 |
Match | D22 Queen's Gambit Accepted |
| 16. O Naegeli vs Flohr |
| 0-1 | 33 |
1934 |
Zurich | A84 Dutch |
| 17. S Rosselli del Turco vs O Naegeli |
| 1-0 | 33 |
1934 |
Zurich | D05 Queen's Pawn Game |
| 18. O Naegeli vs Bogoljubov |
| 0-1 | 43 |
1934 |
Zurich | A48 King's Indian |
| 19. O Naegeli vs Nimzowitsch |
| 0-1 | 34 |
1934 |
Zurich | E15 Queen's Indian |
| 20. O Naegeli vs Alekhine |
| 0-1 | 52 |
1934 |
Zurich | C11 French |
| 21. O Naegeli vs Lasker |
| 0-1 | 27 |
1934 |
Zurich | E16 Queen's Indian |
| 22. Euwe vs O Naegeli |
| 1-0 | 41 |
1934 |
Zurich | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 23. O Naegeli vs W Henneberger |
| 0-1 | 61 |
1934 |
Zurich | E11 Bogo-Indian Defense |
| 24. O Bernstein vs O Naegeli |
| 1-0 | 62 |
1934 |
Zurich | D02 Queen's Pawn Game |
| 25. Stahlberg vs O Naegeli |
| 1-0 | 27 |
1934 |
Zurich | D11 Queen's Gambit Declined Slav |
