| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Pomar-Salamanca vs Iskov |
| ½-½ | 30 |
1974 |
Olot | C36 King's Gambit Accepted, Abbazia Defense |
| 2. Iskov vs Larsen |
| ½-½ | 53 |
1975 |
Gellerup m | B17 Caro-Kann, Steinitz Variation |
| 3. G Forintos vs Iskov |
| ½-½ | 46 |
1978 |
Lloyds Bank | E39 Nimzo-Indian, Classical, Pirc Variation |
| 4. Iskov vs Kraidman |
| ½-½ | 14 |
1978 |
Lloyds Bank | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 5. Iskov vs J Flesch |
| ½-½ | 11 |
1978 |
Lloyds Bank | B17 Caro-Kann, Steinitz Variation |
| 6. Iskov vs B Toth |
| ½-½ | 52 |
1978 |
Middlesborough | C33 King's Gambit Accepted |
| 7. Iskov vs Larsen |
| ½-½ | 32 |
1979 |
Copenhagen AS04 | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 8. Plachetka vs Iskov |
| ½-½ | 27 |
1980 |
Esbjerg | A07 King's Indian Attack |
| 9. Iskov vs Smyslov |
| ½-½ | 23 |
1980 |
03, Copenhagen | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 10. Iskov vs I D Wells |
| ½-½ | 65 |
1980 |
Lloyds Bank Open | A29 English, Four Knights, Kingside Fianchetto |
| 11. Iskov vs Savon |
| ½-½ | 25 |
1980 |
Esbjerg | B97 Sicilian, Najdorf |
| 12. Z Veroci Petronic vs Iskov |
 | ½-½ | 48 |
1980 |
London | B93 Sicilian, Najdorf, 6.f4 |
| 13. Iskov vs O Jakobsen |
| ½-½ | 20 |
1981 |
Esbjerg Vesterhav | A20 English |
| 14. Hoi vs Iskov |
| ½-½ | 6 |
1981 |
Esbjerg Vesterhav | D30 Queen's Gambit Declined |
| 15. Hoi vs Iskov |
| ½-½ | 35 |
1981 |
Copenhagen ch | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 16. Iskov vs Fedorowicz |
| ½-½ | 8 |
1981 |
New York (USA) | A62 Benoni, Fianchetto Variation |
| 17. Csom vs Iskov |
| ½-½ | 36 |
1981 |
Esbjerg Vesterhav | B40 Sicilian |
| 18. L Shamkovich vs Iskov |
| ½-½ | 33 |
1981 |
New York (USA) | B90 Sicilian, Najdorf |
| 19. Iskov vs L Karlsson |
| ½-½ | 72 |
1981 |
Svendborg DEN | B74 Sicilian, Dragon, Classical |
| 20. Iskov vs Adorjan |
| ½-½ | 15 |
1981 |
New York (USA) | B80 Sicilian, Scheveningen |
| 21. A Poulsen vs Iskov |
| ½-½ | 34 |
1981 |
Svendborg DEN | C77 Ruy Lopez |
| 22. Iskov vs H Rothen |
| ½-½ | 20 |
1982 |
Eksjo-B 10th | B25 Sicilian, Closed |
| 23. Iskov vs G Andruet |
| ½-½ | 39 |
1982 |
Eksjo-B 10th | B23 Sicilian, Closed |
| 24. Iskov vs G Ligterink |
| ½-½ | 26 |
1982 |
Hoogovens-B | B21 Sicilian, 2.f4 and 2.d4 |
| 25. G Timmerman vs Iskov |
| ½-½ | 42 |
1982 |
Amsterdam | C45 Scotch Game |