Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h4 Bg7 7. h5 O-O 8. hxg6
hxg6 9. Bg5 Nc6 10. Nb3 a5 11. Qd2 a4 12. Bh6 Ng4 13. Bxg7 Kxg7 14. Nd4 Rh8 15.
Rxh8 Qxh8 16. f3 Nge5 17. O-O-O a3 18. b3 Bd7 19. Nxc6 Nxc6 20. Bc4 Rc8 21. Bd5
Kf8 22. Qf4 Qxc3 *
Position (FEN): 2r2k2/1p1bpp2/2np2p1/3B4/4PQ2/pPq2P2/P1P3P1/2KR4 w - - 0 23
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1037
Best move: Qxf7#