Chess puzzle (Checkmate)
Opening: Ruy_Lopez, Ruy_Lopez_Cozio_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. c3 a6 5. Ba4 b5 6. Bc2 Ng6 7. O-O Bc5 8. d4
exd4 9. cxd4 Bb6 10. Nc3 O-O 11. Ne2 Nce7 12. Ng3 d6 13. Re1 Bg4 14. h3 Bxf3
15. gxf3 Nh4 16. Qd3 Nc6 17. e5 dxe5 *
Position (FEN): r2q1rk1/2p2ppp/pbn5/1p2p3/3P3n/3Q1PNP/PPB2P2/R1B1R1K1 w - - 0 18
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 1341
Best move: Qxh7#