Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_McDonnell_Attack
Moves: 1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Nc3 a6 5. a3 Nc6 6. Bc4 e6 7. O-O Be7 8. e5
dxe5 9. fxe5 Nd5 10. d4 cxd4 11. Nxd5 exd5 12. Ba2 Bg4 13. Qd3 Bxf3 14. Qxf3
Nxe5 15. Qxd5 Qxd5 16. Bxd5 Rc8 17. Bxf7+ *
Position (FEN): 2r1k2r/1p2bBpp/p7/4n3/3p4/P7/1PP3PP/R1B2RK1 b k - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 697
Best move: Nxf7