| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Edmund Budrich vs K Darga |
| 1-0 | 34 |
1951 |
German Championship U20 | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 2. Ivkov vs K Darga |
| ½-½ | 51 |
1953 |
Wch U20 final-A | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 3. Golombek vs K Darga |
| ½-½ | 17 |
1954 |
Amsterdam ol (Men) pre-IV | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 4. Pachman vs K Darga |
| 1-0 | 37 |
1957 |
ChEt | E14 Queen's Indian |
| 5. A Pomar-Salamanca vs K Darga |
| ½-½ | 24 |
1957 |
Madrid | E15 Queen's Indian |
| 6. A Beni vs K Darga |
| ½-½ | 28 |
1958 |
Munich ol (Men) fin-A | E14 Queen's Indian |
| 7. K U Mueller vs K Darga |
| ½-½ | 16 |
1959 |
Berlin Championship | E14 Queen's Indian |
| 8. Filip vs K Darga |
| ½-½ | 30 |
1960 |
Leipzig ol (Men) fin-A | E12 Queen's Indian |
| 9. P Trifunovic vs K Darga |
| ½-½ | 16 |
1961 |
Bled | E16 Queen's Indian |
| 10. R Saborido vs K Darga |
| 0-1 | 43 |
1961 |
EU-chT (Men) | E13 Queen's Indian, 4.Nc3, Main line |
| 11. Keres vs K Darga |
| ½-½ | 33 |
1961 |
Bled (04.09.61) | E14 Queen's Indian |
| 12. Ivkov vs K Darga |
| ½-½ | 57 |
1962 |
Sarajevo | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 13. Gheorghiu vs K Darga |
| ½-½ | 17 |
1973 |
Las Palmas It | E12 Queen's Indian |
| 14. O Jakobsen vs K Darga |
| ½-½ | 24 |
1980 |
Esbjerg+ | E12 Queen's Indian |
| 15. L Gutman vs K Darga |
| ½-½ | 65 |
1982 |
EUchT qual | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 16. A Greenfeld vs K Darga |
| ½-½ | 49 |
1982 |
EUchT qual | E12 Queen's Indian |
| 17. Helmut Neunhoeffer vs K Darga |
| 0-1 | 45 |
1985 |
Bundesliga 8586 | E16 Queen's Indian |
| 18. C Garcia-Palermo vs K Darga |
| 0-1 | 20 |
1988 |
Bundesliga 8889 | E15 Queen's Indian |
| 19. A Sokolov vs K Darga |
| 1-0 | 21 |
1993 |
BL2-S 9394 | E15 Queen's Indian |
| 20. H Dinser vs K Darga |
| 0-1 | 33 |
1997 |
Wch Seniors | E15 Queen's Indian |