Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Bf4 d6 3. Nf3 Nf6 4. c4 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Bd3 h6 8. Qc2
c6 9. h4 Nh5 10. Bg5 Bxg5 11. hxg5 g6 12. gxh6 Kh7 13. Rxh5 Nf6 14. Ng5+ Kg8
15. h7+ Kh8 16. Rh6 Ng4 17. Bxg6 Nxh6 18. Nxf7+ Nxf7 19. Qe4 Qf6 20. f4 Qh4+
21. Kd2 Qf2+ 22. Ne2 d5 23. cxd5 exd5 24. Qe7 Bg4 25. Rh1 Qxe2+ 26. Kc3 Rae8 *
Position (FEN): 4rr1k/pp2Qn1P/2p3B1/3p4/3P1Pb1/2K1P3/PP2q1P1/7R w - - 2 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 862
Best move: Qf6#