Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Spanish_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d4 exd4 6. Nxd4 Bd7 7. Bg5 h6 8.
Bh4 g5 9. Bg3 Bg7 10. Nxc6 Bxc6 11. Bxc6+ bxc6 12. Qd3 O-O 13. h4 Re8 14. hxg5
hxg5 15. O-O-O Rb8 16. f4 Nxe4 *
Position (FEN): 1r1qr1k1/p1p2pb1/2pp4/6p1/4nP2/2NQ2B1/PPP3P1/2KR3R w - - 0 17
White to move.
Themes:  Middlegame  
Puzzle rating: 872
Best move: Nxe4