Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. Nc3 Rb8 6. h3 Ba6 7. d3 h6 8.
O-O Qd7 9. Rb1 Be7 10. d4 Bxf1 11. Qxf1 exd4 12. Nxd4 Nf6 13. Be3 Rb7 14. Qa6
Rb6 15. Qxa7 O-O 16. Nf5 Rbb8 17. Qa4 Ra8 18. Qc4 d5 19. exd5 *
Position (FEN): r4rk1/2pqbpp1/2p2n1p/3P1N2/2Q5/2N1B2P/PPP2PP1/1R4K1 b - - 0 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1556
Best move: Qxf5