Kai Roger Johansen
Kai Roger Johansen Repertoire with White pieces
| ECO | Opening | Games |
| A26 | English, closed system | 4 games |
| E92 | King's Indian, classical variation | 3 games |
| A28 | English, four knights system | 2 games |
| A29 | English, four knights, kingside fianchetto | 2 games |
Kai Roger Johansen Repertoire with Black pieces
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 3 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| B31 | Sicilian, Nimzovich-Rossolimo attack (with ...g6, without ...d6) | 2 games |
| D52 | Queen's Gambit Declined | 2 games |

