| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Kristiansen vs V Tukmakov |
| 0-1 | 25 |
1972 |
WchT U26 19th fin-A | B88 Sicilian, Fischer-Sozin Attack |
| 2. J Kristiansen vs S Heim |
 | 1-0 | 19 |
1973 |
Ribe 6 Nations chT | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 3. J Kristiansen vs Tringov |
| 0-1 | 29 |
1978 |
Buenos Aires ol (Men) | B84 Sicilian, Scheveningen |
| 4. J Kristiansen vs L Ogaard |
| 0-1 | 31 |
1978 |
Esbjerg | B46 Sicilian, Taimanov Variation |
| 5. J Kristiansen vs Petursson |
| 0-1 | 38 |
1981 |
Reykjavik cq | B72 Sicilian, Dragon |
| 6. J Kristiansen vs Ulf Andersson |
| 0-1 | 40 |
1982 |
Olympiad, Lucerne (Switzerland) | B83 Sicilian |
| 7. J Kristiansen vs Speelman |
| ½-½ | 26 |
1983 |
It (cat.8) | B63 Sicilian, Richter-Rauzer Attack |
| 8. J Kristiansen vs J Lechtynsky |
| 0-1 | 43 |
1984 |
Tatran Cup | B90 Sicilian, Najdorf |
| 9. J Kristiansen vs Plachetka |
| 0-1 | 41 |
1984 |
Tatran Cup | B40 Sicilian |
| 10. J Kristiansen vs Jiangchuan |
| 0-1 | 52 |
1984 |
Thessaloniki olm | B83 Sicilian |
| 11. J Kristiansen vs Pinter |
| 0-1 | 40 |
1985 |
Copenhagen (Denmark) | B25 Sicilian, Closed |
| 12. J Kristiansen vs Ftacnik |
| 0-1 | 50 |
1985 |
Esbjerg | B84 Sicilian, Scheveningen |
| 13. J Kristiansen vs Larsen |
| 0-1 | 75 |
1985 |
Copenhagen | B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 |
| 14. J Kristiansen vs Bronstein |
| 1-0 | 53 |
1990 |
It (cat.9) | B90 Sicilian, Najdorf |
| 15. J Kristiansen vs P B Petersen |
| 1-0 | 27 |
2006 |
Politiken Cup | B47 Sicilian, Taimanov (Bastrikov) Variation |
