Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O f5 6. Re1 Nf6 7. d3 Be7 8. Bg5
f4 9. Nbd2 h6 10. Bxf6 Bxf6 11. c3 O-O 12. Bc2 Bg4 13. h3 Bh5 14. Nb3 Ne7 15.
d4 b6 16. Qd2 Bxf3 17. gxf3 Ng6 18. Kh1 Nh4 19. Qd3 Qd7 20. Kh2 Rad8 21. Rg1
Qf7 22. Rg4 Qh5 23. Rag1 Kh8 24. Rxf4 exf4 25. e5 dxe5 *
Position (FEN): 3r1r1k/2p3p1/pp3b1p/4p2q/3P1p1n/1NPQ1P1P/PPB2P1K/6R1 w - - 0 26
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 564
Best move: Qh7#