Chess puzzle (Checkmate)
Moves: 1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15.
Re4 Qf5 16. Bc2 Qg6 17. Rh4 Bf5 18. Bxf5 Qxf5 19. Qh5 Qc2 20. Na3 Bxa3 21. bxa3
Rae8 22. Bg5 f6 23. Bf4 Nxc3 24. Bd6 Rf7 25. Rf1 Re2 26. Bb4 Ne4 *
Position (FEN): 6k1/5rpp/p1p2p2/1p5Q/1B1Pn2R/P5P1/P1q1rP1P/5RK1 w - - 6 27
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1133
Best move: Qxh7#