Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 d5 3. Nc3 c6 4. Bg5 e6 5. e3 Be7 6. Bd3 h6 7. Bf4 Nbd7 8. Nf3
dxc4 9. Bxc4 O-O 10. O-O b5 11. Bd3 a6 12. a3 c5 13. Rc1 c4 14. Bb1 Bb7 15. e4
Nh5 16. Bg3 Nxg3 17. fxg3 Nf6 18. e5 Nd5 19. Qc2 g6 20. Nxd5 Bxd5 21. Nd2 Bg5
22. Ne4 Bxe4 23. Qxe4 Bxc1 24. Rf6 Bg5 25. Rxg6+ Kh8 26. Rxh6+ Bxh6 *
Position (FEN): r2q1r1k/5p2/p3p2b/1p2P3/2pPQ3/P5P1/1P4PP/1B4K1 w - - 0 27
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 427
Best move: Qh7#