Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. d5 Ne7 7. Bxd7+ Qxd7 8.
Nc3 Ng6 9. h3 O-O-O 10. Be3 Kb8 11. a4 Nf4 12. b4 Nxh3+ 13. gxh3 Qxh3 14. Nh2
h5 15. Ne2 *
Position (FEN): 1k1r1b1r/ppp2pp1/3p1n2/3Pp2p/PP2P3/4B2q/2P1NP1N/R2Q1RK1 b - - 1 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1532
Best move: Ng4