Bernard Kernan
Bernard Kernan Repertoire with White pieces
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 6 games |
| C56 | Two knights defence | 3 games |
| B25 | Sicilian, closed | 2 games |
| B33 | Sicilian defence | 2 games |
Bernard Kernan Repertoire with Black pieces
| ECO | Opening | Games |
| C64 | Ruy Lopez, classical (Cordel) defence | 6 games |
| A44 | Old Benoni defence | 5 games |
| C62 | Ruy Lopez, old Steinitz defence | 4 games |
| C60 | Ruy Lopez (Spanish opening) | 4 games |
IRELAND

