Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Nurnberg_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 f6 4. O-O Bc5 5. Bxc6 bxc6 6. c4 Bb7 7. b3 Ne7 8. d3
d6 9. Be3 Bb6 10. Nc3 O-O 11. Ne2 f5 12. Bg5 fxe4 13. dxe4 c5 14. Nc3 h6 15.
Bh4 g5 16. Nxg5 Ng6 17. Nf3 *
Position (FEN): r2q1rk1/pbp5/1b1p2np/2p1p3/2P1P2B/1PN2N2/P4PPP/R2Q1RK1 b - - 2 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 953
Best move: Nxh4