Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 Nf6 6. O-O d6 7. d4 exd4 8. cxd4
Ba7 9. d5 b5 10. Bc2 Ne5 11. Nc3 Bg4 12. h3 Nxf3+ 13. gxf3 Bxh3 14. Re1 Nh5 15.
e5 O-O 16. exd6 cxd6 17. Qd3 Qh4 *
Position (FEN): r4rk1/b4ppp/p2p4/1p1P3n/7q/2NQ1P1b/PPB2P2/R1B1R1K1 w - - 2 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 573
Best move: Qxh7#