Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Modern_Defense
Moves: 1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. Qd2 Nf6 5. O-O-O O-O 6. Bh6 Bxh6 7. Qxh6 Nbd7
8. Nf3 c5 9. e3 b6 10. Bd3 Bb7 11. h4 cxd4 12. exd4 Nh5 13. g4 Ng7 14. h5 Bxf3
15. hxg6 fxg6 16. Bc4+ e6 17. Bxe6+ Nxe6 *
Position (FEN): r2q1rk1/p2n3p/1p1pn1pQ/8/3P2P1/2N2b2/PPP2P2/2KR3R w - - 0 18
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1155
Best move: Qxh7#