Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bg5 d5 3. e3 Bf5 4. Nd2 Nc6 5. c3 e5 6. Qb3 Rb8 7. Ngf3 exd4 8.
exd4 Be7 9. Be2 O-O 10. O-O h6 11. Bh4 Ne4 12. Bxe7 Nxe7 13. Nxe4 Bxe4 14. Ne5
f6 15. Nd3 c6 16. f3 Bg6 17. Rae1 Nf5 18. Nf4 Bf7 19. Bd3 g5 20. Ne6 Bxe6 21.
Rxe6 Ng7 22. Ree1 Qb6 23. Qc2 Rbe8 24. Bh7+ Kh8 25. Bg6 Rxe1 26. Rxe1 c5 27.
Qd3 cxd4 28. cxd4 Qxb2 29. h4 Qxa2 30. Re7 Qa6 31. Qc3 b5 32. Qc7 Rg8 33. Bf7
Rc8 34. Qd7 Qc6 35. Qxa7 Qc1+ 36. Kf2 Qd2+ 37. Re2 Qf4 38. hxg5 fxg5 39. g3 Qf6
40. Bxd5 Rf8 41. Be4 g4 42. f4 Nh5 *
Position (FEN): 5r1k/Q7/5q1p/1p5n/3PBPp1/6P1/4RK2/8 w - - 1 43
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 722
Best move: Qh7#