Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_Other_variations
Moves: 1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 c5 5. c3 Be7 6. Nd2 O-O 7. Ngf3 h6 8. Ne5
Nbd7 9. Ndf3 Nh5 10. Bg3 Nxg3 11. hxg3 Nxe5 12. dxe5 Qc7 13. g4 f5 14. exf6
Bxf6 15. g5 hxg5 16. Bg6 Rd8 17. Nxg5 Bxg5 18. Qh5 Bf6 *
Position (FEN): r1br2k1/ppq3p1/4pbB1/2pp3Q/8/2P1P3/PP3PP1/R3K2R w KQ - 2 19
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1527
Best move: Qh8#