Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bf4 Be7 5. e3 c6 6. Nc3 Nbd7 7. c5 Nh5 8. Bg3
Nxg3 9. hxg3 Qc7 10. Bd3 e5 11. Rxh7 Rxh7 12. Bxh7 g6 13. Qc2 e4 14. Nh4 Nf6
15. Nxg6 fxg6 16. Bxg6+ Kf8 17. O-O-O Kg7 18. Bxe4 dxe4 19. Nxe4 Bf5 20. f3
Bxe4 21. fxe4 Qxg3 22. e5 Nd5 23. Rh1 Rf8 *
Position (FEN): 5r2/pp2b1k1/2p5/2PnP3/3P4/4P1q1/PPQ3P1/2K4R w - - 3 24
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1654
Best move: Qh7#