Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. g3 Nf6 4. d3 a6 5. Bg2 e6 6. O-O d5 7. e5 Ng4 8. Bh3
Ngxe5 9. Nxe5 Nxe5 10. Re1 Qf6 11. Nd2 c4 12. d4 Nc6 13. Nf3 b5 14. Ne5 Bb7 *
Position (FEN): r3kb1r/1b3ppp/p1n1pq2/1p1pN3/2pP4/6PB/PPP2P1P/R1BQR1K1 w kq - 2 15
White to move.
Themes: Attacking f2 or f7 Opening  
Puzzle rating: 1924
Best move: Nxf7