Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Scotch_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8.
Nc3 Qh5 9. Nxe4 Be6 10. Ng3 Qa5 11. Bd2 Bb4 12. Bxb4 Qxb4 13. b3 O-O-O 14. a3
Qf8 15. Ng5 Bf5 *
Position (FEN): 2kr1q1r/ppp2ppp/2n5/5bN1/3p4/PP4N1/2P2PPP/R2QR1K1 w - - 3 16
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 937
Best move: Nxf5