Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f4 d5 8. e5
Ng4 9. Bg1 O-O 10. Be2 Nh6 11. Qd2 Nxd4 12. Bxd4 Nf5 13. O-O-O Nxd4 14. Qxd4 e6
15. h4 Bd7 16. h5 Qa5 17. hxg6 hxg6 18. Rh3 Rfc8 19. Rdh1 b5 20. Qf2 b4 21. Qh4
Kf8 22. Qg5 f5 23. Qxg6 Be8 24. Qxe6 Rc6 25. Rh8+ Bxh8 26. Rxh8+ Kg7 *
Position (FEN): r3b2R/p5k1/2r1Q3/q2pPp2/1p3P2/2N5/PPP1B1P1/2K5 w - - 1 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1605
Best move: Qg8#