Chess puzzle (Crushing)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d4 Nf6 6. d5 Nb8 7. Bxd7+ Nbxd7 8.
Qa4 Be7 9. Bg5 O-O 10. Nbd2 a6 11. Qc2 h6 12. Bxf6 Bxf6 13. O-O-O Nc5 14. Rdg1
b5 15. g4 Bg5 16. h4 Bxd2+ 17. Qxd2 Nxe4 18. Qe3 Nf6 19. g5 hxg5 *
Position (FEN): r2q1rk1/2p2pp1/p2p1n2/1p1Pp1p1/7P/2P1QN2/PP3P2/2K3RR w - - 0 20
White to move.
Themes:  Middlegame  
Puzzle rating: 1666
Best move: hxg5