Chess puzzle (Checkmate)
Opening: East_Indian_Defense, East_Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. h4 O-O 5. h5 Nxh5 6. Bd3 Nf6 7. e4 d6 8. Bh6
Bg4 9. Qd2 Bxf3 10. Bxg7 Kxg7 11. Qh6+ Kg8 12. gxf3 e5 13. Nd2 Nbd7 14. O-O-O
Re8 15. Rdg1 Qe7 16. Bc4 Qf8 17. Rxg6+ hxg6 *
Position (FEN): r3rqk1/pppn1p2/3p1npQ/4p3/2BPP3/5P2/PPPN1P2/2K4R w - - 0 18
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1225
Best move: Qh8#