Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. A Ottati vs B Kristjansson |
| 0-1 | 38 | 1964 | Tel Aviv Olympiad qual-6 | A89 Dutch, Leningrad, Main Variation with Nc6 |
2. B Kristjansson vs G Moehring |
| 0-1 | 29 | 1964 | Tel Aviv Olympiad qual-6 | C63 Ruy Lopez, Schliemann Defense |
3. B Kristjansson vs D De Loughrey |
| 1-0 | 28 | 1964 | Tel Aviv Olympiad Final-C | C43 Petrov, Modern Attack |
4. B Kristjansson vs A Kostjoerin |
| 1-0 | 30 | 1964 | Tel Aviv Olympiad Final-C | C43 Petrov, Modern Attack |
5. H Ree vs B Kristjansson |
| 1-0 | 34 | 1966 | Orebro Stud olm prelim2 | A10 English |
6. P M Jamieson vs B Kristjansson |
| 0-1 | 33 | 1966 | Orebro Stud olm fB | D95 Grunfeld |
7. B Kristjansson vs G Brostrom |
| ½-½ | 15 | 1966 | Orebro Stud olm fB | B46 Sicilian, Taimanov Variation |
8. F Burgener vs B Kristjansson |
| ½-½ | 32 | 1966 | Orebro Stud olm fB | A56 Benoni Defense |
9. B Kristjansson vs S Garcia Martinez |
| 0-1 | 31 | 1966 | Orebro Stud olm fB | B43 Sicilian, Kan, 5.Nc3 |
10. B Kristjansson vs D Rivera |
| 1-0 | 40 | 1966 | Orebro Stud olm fB | B28 Sicilian, O'Kelly Variation |
11. B Kristjansson vs K Teboudi |
| 1-0 | 26 | 1966 | Orebro Stud olm fB | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
12. G McCurdy vs B Kristjansson |
| 0-1 | 27 | 1966 | Orebro Stud olm fB | B98 Sicilian, Najdorf |
13. B Kristjansson vs O Trujillo |
| ½-½ | 33 | 1967 | World Student Team Championship qual-5 | C97 Ruy Lopez, Closed, Chigorin |
14. E Mozes vs B Kristjansson |
| ½-½ | 40 | 1967 | World Student Team Championship qual-5 | B20 Sicilian |
15. L Kaufman vs B Kristjansson |
| 0-1 | 30 | 1967 | World Student Team Championship qual-5 | B90 Sicilian, Najdorf |
16. B Kristjansson vs M Roberts |
  | 1-0 | 29 | 1967 | World Student Team Championship Final-B | B21 Sicilian, 2.f4 and 2.d4 |
17. B Kristjansson vs E Formanek |
| 0-1 | 40 | 1968 | WchT Students 15th final A | C05 French, Tarrasch |
18. B Kristjansson vs I Johannsson |
| 1-0 | 33 | 1968 | Fiske Memorial, Reykjavik | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
19. Taimanov vs B Kristjansson |
| 1-0 | 39 | 1968 | Fiske Memorial, Reykjavik | D94 Grunfeld |
20. B Kristjansson vs J Sigurjonsson |
| ½-½ | 21 | 1968 | Fiske Memorial, Reykjavik | B32 Sicilian |
21. G Sigurjonsson vs B Kristjansson |
| 0-1 | 56 | 1968 | Fiske Memorial, Reykjavik | B90 Sicilian, Najdorf |
22. B Kristjansson vs P Ostojic |
| ½-½ | 16 | 1968 | Fiske Memorial, Reykjavik | B27 Sicilian |
23. W Addison vs B Kristjansson |
| 0-1 | 29 | 1968 | Fiske Memorial, Reykjavik | B84 Sicilian, Scheveningen |
24. B Kristjansson vs Uhlmann |
| 0-1 | 33 | 1968 | Fiske Memorial, Reykjavik | A07 King's Indian Attack |
25. F Thorbergsson vs B Kristjansson |
| ½-½ | 23 | 1968 | Fiske Memorial, Reykjavik | D56 Queen's Gambit Declined |