Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Nc6 4. c3 e6 5. Nd2 Be7 6. Ngf3 O-O 7. Bd3 Bd6 8. Bg3
Re8 9. Qc2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nf3 Bxg3 13. hxg3 Ne4 14. O-O-O
Bf5 15. Rh2 c6 16. Rdh1 c5 17. Nh4 c4 *
Position (FEN): r2qr1k1/pp3ppp/8/3p1b2/2p1n2N/2PBP1P1/PPQ2PPR/2K4R w - - 0 18
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1235
Best move: Nxf5