Sicilian defence (B27)
e4 c5 Nf3
e4 c5 Nf3
| Sicilian (B50) d6 | Nc6 Sicilian defence (B30) |
| Sicilian Hungarian variation (B27) g6 | Nf6 Sicilian Nimzovich-Rubinstein variation (B29) |
| Sicilian Katalimov variation (B27) b6 | Qa5 Sicilian Stiletto variation (B27) |
| Sicilian Nimzovich-Rubinstein variation (B29) Nf6 | Qc7 Sicilian Quinteros variation (B27) |
| Sicilian O'Kelly variation (B28) a6 | a6 Sicilian O'Kelly variation (B28) |
| Sicilian Quinteros variation (B27) Qc7 | b6 Sicilian Katalimov variation (B27) |
| Sicilian Stiletto variation (B27) Qa5 | d6 Sicilian (B50) |
| Sicilian defence (B30) Nc6 | e6 Sicilian defence (B40) |
| Sicilian defence (B40) e6 | g6 Sicilian Hungarian variation (B27) |