B44: Sicilian, Szen variation, Dely-Kasparov gambit

B44 Sub-variants:

• Sicilian defence
  1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6
• Sicilian, Szen (`anti-Taimanov') variation
  1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5
• Sicilian, Szen, hedgehog variation
  1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6
• Sicilian, Szen variation, Dely-Kasparov gambit
  1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 d5