Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. O-O-O Qa5 12. a3 Rfc8 13. h4 a6 14. h5 b5 15.
hxg6 fxg6 16. Qg5 Qc7 17. Bd3 Rab8 18. Nd5 Bxd5 19. exd5 b4 20. a4 Qa5 21. Rxh7
Kxh7 22. Rh1+ Kg8 23. Qxg6 Qxd5 24. Bxf6 exf6 25. Rh8+ Kxh8 *
Position (FEN): 1rr4k/6b1/p2p1pQ1/3q4/Pp4P1/3B1P2/1PP5/2K5 w - - 0 26
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 828
Best move: Qh7#