Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 g6 3. d3 Bg7 4. Bd2 e6 5. Bc3 Nf6 6. g4 d5 7. Bb5+ Bd7 8. Bxd7+
Nbxd7 9. g5 Nh5 10. Bxg7 Nxg7 11. h4 dxe4 12. Nc3 exd3 13. Qxd3 O-O 14. O-O-O
Ne5 15. Qe3 Qc7 16. Ne4 Ng4 17. Qf3 f5 18. gxf6 Nxf6 *
Position (FEN): r4rk1/ppq3np/4pnp1/2p5/4N2P/5Q2/PPP2P2/2KR2NR w - - 0 19
White to move.
Themes: Hanging Piece, Kingside Attack Middlegame  
Puzzle rating: 911
Best move: Nxf6+