| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Stahlberg vs V Mikenas |
| 1-0 | 47 |
1939 |
Kemeri | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 2. Stahlberg vs Szabo |
| 1-0 | 43 |
1939 |
Kemeri ;HCL 14 | D71 Neo-Grunfeld |
| 3. Stahlberg vs V Mikenas |
| 1-0 | 32 |
1939 |
Buenos | D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 |
| 4. Stahlberg vs Najdorf |
| ½-½ | 40 |
1943 |
Mar del Plata ;HCL 24 | D97 Grunfeld, Russian |
| 5. Stahlberg vs C Hounie Fleurquin |
| 1-0 | 42 |
1947 |
Mar del Plata ARG | D85 Grunfeld |
| 6. Stahlberg vs Pachman |
| ½-½ | 54 |
1948 |
It | D97 Grunfeld, Russian |
| 7. Stahlberg vs Lilienthal |
| ½-½ | 26 |
1948 |
Izt | D97 Grunfeld, Russian |
| 8. Stahlberg vs Najdorf |
| ½-½ | 42 |
1948 |
Saltsjobaden | D97 Grunfeld, Russian |
| 9. Stahlberg vs Stoltz |
| 1-0 | 41 |
1948 |
Saltsjobaden izt | D96 Grunfeld, Russian Variation |
| 10. Stahlberg vs Bronstein |
 | ½-½ | 21 |
1948 |
Izt | D97 Grunfeld, Russian |
| 11. Stahlberg vs Julio Bolbochan |
| ½-½ | 26 |
1949 |
Trencianske Teplice (Slovakia) | D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd |
| 12. Stahlberg vs Flohr |
| ½-½ | 75 |
1950 |
Tournament (candidates) | D97 Grunfeld, Russian |
| 13. Stahlberg vs Smyslov |
| 1-0 | 41 |
1950 |
ct, Budapest | D72 Neo-Grunfeld, 5.cd, Main line |
| 14. Stahlberg vs Smyslov |
| ½-½ | 30 |
1952 |
13, Budapest | D94 Grunfeld |
| 15. Stahlberg vs Szabo |
| 0-1 | 40 |
1953 |
Zurich ct | D99 Grunfeld Defense, Smyslov |
| 16. Stahlberg vs Szabo |
| 1-0 | 29 |
1954 |
Amsterdam olm f | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 17. Stahlberg vs J H Donner |
| ½-½ | 44 |
1958 |
13th olm final B | D84 Grunfeld, Grunfeld Gambit Accepted |
| 18. Stahlberg vs B Kolvig |
| 1-0 | 36 |
1960 |
Nimzowitsch mem | D84 Grunfeld, Grunfeld Gambit Accepted |
| 19. Stahlberg vs Uhlmann |
| ½-½ | 30 |
1964 |
Capablanca mem | D79 Neo-Grunfeld, 6.O-O, Main line |
| 20. Stahlberg vs A Conrady |
| 1-0 | 25 |
1964 |
Tel Aviv ol (Men) | D84 Grunfeld, Grunfeld Gambit Accepted |
| 21. Stahlberg vs V Liberzon |
| ½-½ | 36 |
1965 |
Yerevan it | D84 Grunfeld, Grunfeld Gambit Accepted |
