Chess puzzle (Checkmate)
Opening: Owen_Defense, Owen_Defense_Other_variations
Moves: 1. e4 b6 2. d4 Bb7 3. f3 g6 4. Bc4 Bg7 5. Bf4 Nf6 6. Nc3 O-O 7. h4 h5 8. g4 e6
9. Bg5 Qe8 10. Bxf6 Bxf6 11. gxh5 gxh5 12. f4 Nc6 13. Qxh5 Nxd4 14. Nh3 Nxc2+
15. Kd2 Nxa1 16. Rg1+ Bg7 17. Qh6 f5 18. Bxe6+ Qxe6 *
Position (FEN): r4rk1/pbpp2b1/1p2q2Q/5p2/4PP1P/2N4N/PP1K4/n5R1 w - - 0 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 949
Best move: Qxg7#