Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d4 Nc6 3. c4 e6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 Nf6 7. cxd5 exd5 8.
Qc2 h6 9. e3 O-O 10. Bd3 a6 11. O-O Re8 12. Bb2 Bg4 13. Kh1 Ne4 14. Ng1 Bd7 15.
f3 Nf6 16. Ne2 Rxe3 17. Bc1 Re8 18. Ng3 b5 19. Bf5 Bxf5 20. Qxf5 Qd7 21. Qd3
Na5 22. Bf4 Nc4 23. h3 g5 24. Bc1 Nd6 25. Bd2 Re7 26. Rae1 Rxe1 27. Rxe1 Re8
28. Rxe8+ Qxe8 29. Nf5 Nxf5 30. Qxf5 Kg7 31. Bxg5 Qe1+ 32. Kh2 hxg5 33. Qxg5+
Kf8 34. Qxf6 Qxc3 35. Qd8+ Kg7 36. Qxd5 Qxa3 37. Qe5+ Kg8 38. Qxc7 b4 39. d5
Qc3 40. d6 Qe5+ 41. Kh1 b3 42. Qb8+ Kg7 43. Qxb3 Qxd6 44. Qc3+ f6 45. Qc4 a5
46. Qg4+ Kf7 47. Qh5+ Ke7 48. Qxa5 Qd1+ 49. Kh2 Qd6+ 50. Kg1 Qd1+ 51. Kf2 Qc2+
52. Kf1 Kf7 53. Qh5+ Kg7 54. Qg4+ Kf7 55. h4 Qd3+ 56. Kf2 Qd2+ 57. Kg3 Qe1+ 58.
Kf4 *
Position (FEN): 8/5k2/5p2/8/5KQP/5P2/6P1/4q3 b - - 6 58
Black to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1102
Best move: Qe5#