Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e5 5. Nf3 Nc6 6. Bc4 Nf6 7. Qb3 Qe7 8.
Ng5 Na5 *
Position (FEN): r1b1kb1r/pp1pqppp/5n2/n3p1N1/2B1P3/1QN5/PP3PPP/R1B1K2R w KQkq - 8 9
White to move.
Themes: Attacking f2 or f7 Opening  
Puzzle rating: 1126
Best move: Bxf7+