| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Najdorf vs Cortlever |
 | 0-1 | 27 |
1939 |
Buenos Aires ol f-A ;HCL 37 | D96 Grunfeld, Russian Variation |
| 2. Najdorf vs J Traian Iliesco |
| 1-0 | 40 |
1944 |
Mar del Plata ;HCL 25 | D77 Neo-Grunfeld, 6.O-O |
| 3. Najdorf vs Illesco |
| 1-0 | 33 |
1945 |
Mar del Plata | D97 Grunfeld, Russian |
| 4. Najdorf vs De Ronde |
 | 1-0 | 38 |
1945 |
Buenos Aires Circulo ;HCL 24 | D96 Grunfeld, Russian Variation |
| 5. Najdorf vs J Traian Iliesco |
 | 1-0 | 51 |
1946 |
Mar del Plata | D81 Grunfeld, Russian Variation |
| 6. Najdorf vs J Traian Iliesco |
| ½-½ | 41 |
1947 |
Mar del Plata | D96 Grunfeld, Russian Variation |
| 7. Najdorf vs J Traian Iliesco |
| 1-0 | 29 |
1948 |
Buenos Aires | D96 Grunfeld, Russian Variation |
| 8. Najdorf vs Ragozin |
 | 0-1 | 43 |
1948 |
Saltsjobaden | D98 Grunfeld, Russian |
| 9. Najdorf vs Boleslavsky |
| 1-0 | 42 |
1948 |
Saltsjobaden | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 10. Najdorf vs Kashdan |
| 1-0 | 35 |
1948 |
? | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 11. Najdorf vs Szabo |
 | 1-0 | 24 |
1948 |
Mar del Plata | D81 Grunfeld, Russian Variation |
| 12. Najdorf vs Flohr |
| ½-½ | 20 |
1948 |
Izt | D97 Grunfeld, Russian |
| 13. Najdorf vs Kotov |
 | ½-½ | 74 |
1948 |
Stockholm | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 14. Najdorf vs Fine |
| ½-½ | 26 |
1949 |
Match, New York (USA) | D71 Neo-Grunfeld |
| 15. Najdorf vs Boleslavsky |
| ½-½ | 21 |
1950 |
Budapest | D72 Neo-Grunfeld, 5.cd, Main line |
| 16. Najdorf vs Flohr |
| ½-½ | 15 |
1950 |
Tournament (candidates) | D82 Grunfeld, 4.Bf4 |
| 17. Najdorf vs B Milic |
| ½-½ | 20 |
1950 |
Bled | D82 Grunfeld, 4.Bf4 |
| 18. Najdorf vs Lilienthal |
 | 1-0 | 41 |
1950 |
Budapest | D84 Grunfeld, Grunfeld Gambit Accepted |
| 19. Najdorf vs Gligoric |
| ½-½ | 18 |
1950 |
Amsterdam | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 20. Najdorf vs Filip |
 | 1-0 | 26 |
1952 |
Helsinki | D71 Neo-Grunfeld |
| 21. Najdorf vs Szabo |
| ½-½ | 28 |
1953 |
Zurich Candidates | D85 Grunfeld |
| 22. Najdorf vs Stahlberg |
| ½-½ | 22 |
1954 |
Amsterdam | D78 Neo-Grunfeld, 6.O-O c6 |
| 23. Najdorf vs Pachman |
| 1-0 | 36 |
1954 |
Amsterdam | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 24. Najdorf vs Unzicker |
| ½-½ | 77 |
1955 |
Gothenburg Interzonal | D84 Grunfeld, Grunfeld Gambit Accepted |
| 25. Najdorf vs R Sanguineti |
| 1-0 | 25 |
1957 |
Mar del Plata | D94 Grunfeld |