1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. d5 Ne5 7. Qa4+ Bd7 8. Qxe4 Ng6 9. Nb5 (Diagram) 9... Nf6 9... Qb8 and if 10. d6 Nf6 holds for Black. 10. Nd6# *