| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Korchnoi vs K Darga |
| 1-0 | 38 |
1955 |
Hastings | E53 Nimzo-Indian, 4.e3 |
| 2. Taimanov vs K Darga |
| 1-0 | 27 |
1955 |
Hastings | E59 Nimzo-Indian, 4.e3, Main line |
| 3. Prins vs K Darga |
| 0-1 | 26 |
1955 |
Hamburg | E41 Nimzo-Indian |
| 4. Taimanov vs K Darga |
| 1-0 | 31 |
1956 |
Moscow | E59 Nimzo-Indian, 4.e3, Main line |
| 5. O Troianescu vs K Darga |
| ½-½ | 37 |
1956 |
Moscow ol (Men) fin-A | E59 Nimzo-Indian, 4.e3, Main line |
| 6. C B Van den Berg vs K Darga |
| ½-½ | 29 |
1957 |
Clare Benedict Cup 04th | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 7. K Kirby vs K Darga |
| 0-1 | 45 |
1958 |
Munich ol (Men) prel | E39 Nimzo-Indian, Classical, Pirc Variation |
| 8. Uhlmann vs K Darga |
 | 1-0 | 30 |
1958 |
Hastings 5859 | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 9. Lombardy vs K Darga |
| ½-½ | 24 |
1960 |
Leipzig ol (Men) fin-A | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 10. Boleslavsky vs K Darga |
| ½-½ | 41 |
1960 |
FRG-URS | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 11. J Diez del Corral vs K Darga |
| ½-½ | 41 |
1960 |
Clare Benedict Cup 07th | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 12. P Schrafl vs K Darga |
| ½-½ | 41 |
1961 |
Graz 1st | E24 Nimzo-Indian, Samisch |
| 13. D Hottes vs K Darga |
| ½-½ | 18 |
1961 |
FRG-ch 06th | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 14. M Germek vs K Darga |
| 1-0 | 47 |
1961 |
Bled | E24 Nimzo-Indian, Samisch |
| 15. B Rabar vs K Darga |
| ½-½ | 16 |
1961 |
Graz 1st | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 16. Rellstab vs K Darga |
| 0-1 | 41 |
1961 |
Graz 1st | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 17. Portisch vs K Darga |
 | ½-½ | 25 |
1961 |
Bled | E30 Nimzo-Indian, Leningrad |
| 18. J H Donner vs K Darga |
| 0-1 | 38 |
1962 |
Varna ol (Men) | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 19. J Diez del Corral vs K Darga |
| 1-0 | 32 |
1962 |
Varna ol (Men) | E41 Nimzo-Indian |
| 20. E Cobo Arteaga vs K Darga |
| 0-1 | 38 |
1963 |
Capablanca mem | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 21. Y Porat vs K Darga |
| ½-½ | 35 |
1964 |
Amsterdam izt | E39 Nimzo-Indian, Classical, Pirc Variation |
| 22. Smyslov vs K Darga |
 | 1-0 | 59 |
1964 |
Capablanca mem | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 23. Gligoric vs K Darga |
| 0-1 | 62 |
1967 |
Hoogovens | E41 Nimzo-Indian |
| 24. S Hamann vs K Darga |
| ½-½ | 17 |
1968 |
Lugano ol (Men) | E46 Nimzo-Indian |
| 25. Karl Roehrl vs K Darga |
| 0-1 | 29 |
1970 |
Siegen ol (Men) qual-F | E39 Nimzo-Indian, Classical, Pirc Variation |