The Morra gambit (from the player from my hometown Nice,France
Pierre Morra who studied and played it) is still a
dangerous weapon against the Sicilian.
Classic 1:1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6.Bc4 d6 7. Qe2 a6 8. O-O Be7 9. Rd1 Qc7 10. Bf4 Ne5? 11. Bxe5 dxe5 12. Rac1!Qb8
White to play and seize the initiative !

__________________________________
Classic2:1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6.Bc4 e6 7. Bf4 a6 8. O-O Nf6 9. Qe2 Be7 10. Rfd1 Qc7 11. Rac1 O-O 12. Bb3 Rd8
White to play for the initiative (Position 2)

Eventually, the position above evolved in the following :
Position 3: White to play and win

( Matulovic-Panatopoulos 1965)