| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Janowski vs J N Berger |
| 1-0 | 36 |
1894 |
09.DSB-Kongress | C67 Ruy Lopez |
| 2. Janowski vs J Mason |
| 1-0 | 55 |
1894 |
09.DSB-Kongress | C67 Ruy Lopez |
| 3. Janowski vs P K Seuffert |
 | 1-0 | 22 |
1894 |
09.DSB-Kongress | C65 Ruy Lopez, Berlin Defense |
| 4. Janowski vs Blackburne |
| 1-0 | 45 |
1894 |
Leipzig | C62 Ruy Lopez, Old Steinitz Defense |
| 5. Janowski vs Mieses |
| 1-0 | 51 |
1895 |
Paris m | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 6. Janowski vs G Marco |
| 1-0 | 57 |
1895 |
Hastings | C77 Ruy Lopez |
| 7. Janowski vs Mieses |
| 1-0 | 46 |
1895 |
Paris m | C77 Ruy Lopez |
| 8. Janowski vs K Walbrodt |
 | 1-0 | 75 |
1895 |
Hastings | C77 Ruy Lopez |
| 9. Janowski vs Steinitz |
| 1-0 | 24 |
1895 |
Hastings | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
| 10. Janowski vs Winawer |
| 1-0 | 26 |
1896 |
Vienna | C83 Ruy Lopez, Open |
| 11. Janowski vs G Marco |
| 1-0 | 29 |
1896 |
Nuremberg | C82 Ruy Lopez, Open |
| 12. Janowski vs Winawer |
| 1-0 | 26 |
1896 |
Budapest | C67 Ruy Lopez |
| 13. Janowski vs Lasker |
| 1-0 | 71 |
1896 |
Nuremberg | C67 Ruy Lopez |
| 14. Janowski vs Albin |
| 1-0 | 45 |
1897 |
Berlin | C70 Ruy Lopez |
| 15. Janowski vs Winawer |
| 1-0 | 48 |
1897 |
Berlin | C67 Ruy Lopez |
| 16. Janowski vs D G Baird |
| 1-0 | 30 |
1898 |
Vienna | C84 Ruy Lopez, Closed |
| 17. Janowski vs Showalter |
| 1-0 | 38 |
1898 |
Janowski vs. Showalter Match 1 | C65 Ruy Lopez, Berlin Defense |
| 18. Janowski vs Chigorin |
| 1-0 | 52 |
1898 |
Vienna | C66 Ruy Lopez |
| 19. Janowski vs H W Trenchard |
| 1-0 | 38 |
1898 |
Vienna | C63 Ruy Lopez, Schliemann Defense |
| 20. Janowski vs Showalter |
| 1-0 | 52 |
1898 |
Vienna | C67 Ruy Lopez |
| 21. Janowski vs Schlechter |
| 1-0 | 36 |
1899 |
London | C84 Ruy Lopez, Closed |
| 22. Janowski vs Showalter |
| 1-0 | 33 |
1899 |
Janowski vs. Showalter Match 2 | C65 Ruy Lopez, Berlin Defense |
| 23. Janowski vs W Cohn |
| 1-0 | 45 |
1899 |
London | C80 Ruy Lopez, Open |
| 24. Janowski vs Chigorin |
| 1-0 | 33 |
1899 |
London | C65 Ruy Lopez, Berlin Defense |
| 25. Janowski vs Blackburne |
| 1-0 | 47 |
1899 |
London | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
