| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. K Jensen vs C A Evans |
 | 1-0 | 27 |
1975 |
Jensen vs Evans Match | B12 Caro-Kann Defense |
| 2. P Morten vs K Jensen |
| 0-1 | 35 |
1975 |
Auckland Schoolpupils Ch | A57 Benko Gambit |
| 3. K Jensen vs D J H Storey |
 | 1-0 | 21 |
1976 |
North Island Ch | B23 Sicilian, Closed |
| 4. J Adams vs K Jensen |
| 0-1 | 36 |
1976 |
NZ Junior Ch | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 5. T van Dijk vs K Jensen |
| 0-1 | 34 |
1976 |
South Island Championship | A45 Queen's Pawn Game |
| 6. R W Smith vs K Jensen |
 | 0-1 | 37 |
1976 |
3rd Winstones Tournament | B06 Robatsch |
| 7. K Jensen vs V Small |
| 1-0 | 38 |
1976 |
South Island Championship | B44 Sicilian |
| 8. L Cornford vs K Jensen |
| 0-1 | 47 |
1976 |
North Island Ch | C80 Ruy Lopez, Open |
| 9. O Sarapu vs K Jensen |
 | 0-1 | 56 |
1977 |
New Zealand Championship | A46 Queen's Pawn Game |
| 10. K Jensen vs R Wansink |
| 1-0 | 37 |
1977 |
Howick-Pakuranga Open Tt | C00 French Defense |
| 11. K Jensen vs G Trundle |
| 1-0 | 30 |
1977 |
Auckland University Open Tt | B20 Sicilian |
| 12. K Jensen vs G Coppini |
| 1-0 | 17 |
1977 |
World Junior Ch | B08 Pirc, Classical |
| 13. M Bernat vs K Jensen |
| 0-1 | 32 |
1977 |
World Junior Ch | A16 English |
| 14. K Jensen vs V Small |
| 1-0 | 28 |
1977 |
Civic C C Easter Tt | B20 Sicilian |
| 15. R W Smith vs K Jensen |
| 0-1 | 30 |
1978 |
New Zealand Championship | A57 Benko Gambit |
| 16. T H Stonehouse vs K Jensen |
| 0-1 | 24 |
1978 |
5th Winstones Tt | C89 Ruy Lopez, Marshall |
| 17. D Beach vs K Jensen |
| 0-1 | 35 |
1978 |
Civic Easter Tt | A28 English |
| 18. K Jensen vs A Carpinter |
| 1-0 | 36 |
1979 |
North Shore Congress | E06 Catalan, Closed, 5.Nf3 |
| 19. M Steadman vs K Jensen |
| 0-1 | 29 |
1979 |
North Island Ch | A48 King's Indian |
| 20. A J Love vs K Jensen |
| 0-1 | 23 |
1979 |
Dunedin Interclub Match | C63 Ruy Lopez, Schliemann Defense |
| 21. K Jensen vs G Haase |
| 1-0 | 33 |
1980 |
Otago Premier Tt | E06 Catalan, Closed, 5.Nf3 |
| 22. R J Sutton vs K Jensen |
| 0-1 | 45 |
1980 |
Otago Premier Tt | A00 Uncommon Opening |