Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. b3 Bf5 5. Bb2 h6 6. O-O e6 7. d3 Nbd7 8. Nbd2
Be7 9. c4 O-O 10. Rc1 a5 11. a3 Qb6 12. Nd4 Bh7 13. cxd5 cxd5 14. a4 Rfc8 15.
Nb5 Nc5 16. Bd4 Qd8 17. Nf3 Na6 18. Ne5 Nd7 19. Qd2 Nxe5 20. Bxe5 Nb4 21. Qf4
Bg5 22. Rxc8 Rxc8 23. Qd4 Nc6 24. Qb2 Nxe5 25. Qxe5 Bf6 26. Qe3 Rc2 27. Rc1 Qc8
28. Rxc2 Qxc2 29. h4 Qxb3 30. Qc5 Bg6 31. Bf3 Qxa4 32. h5 Bf5 33. Qc8+ Kh7 34.
Nd6 Qa1+ 35. Kg2 g6 36. Nxf7 Kg7 37. Qd7 gxh5 38. Ng5+ Kg6 39. Qf7+ Kxg5 *
Position (FEN): 8/1p3Q2/4pb1p/p2p1bkp/8/3P1BP1/4PPK1/q7 w - - 0 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1647
Best move: Qxh5#