Old Benoni defence (A43)
d4 c5
d4 c5
| Old Benoni Franco-Benoni defence (A43) d5 e6 e4 | d5 Nf6 Old Benoni defence (A43) |
| Old Benoni Mujannah formation (A43) d5 f5 | d5 d6 Old Benoni defence (A43) |
| Old Benoni defence (A43) d5 Nf6 | d5 e5 Old Benoni defence (A44) |
| Old Benoni defence (A44) d5 e5 | d5 e6 e4 Old Benoni Franco-Benoni defence (A43) |
| d5 f5 Old Benoni Mujannah formation (A43) |