Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. d4 cxd4 5. Nxd4 Nxd4 6. Qxd4 e5 7. Qd5 Qc7 8.
O-O Be6 9. Qb5+ Bd7 10. Qb3 Bc6 11. Bxf7+ *
Position (FEN): r3kbnr/ppq2Bpp/2bp4/4p3/4P3/1Q6/PPP2PPP/RNB2RK1 b kq - 0 11
Black to move.
Themes:  Opening  
Puzzle rating: 1545
Best move: Qxf7