Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. e5 dxe5 5. Nxe5 e6 6. Qe2 Be7 7. O-O O-O 8.
Re1 Nd5 9. Nc3 Nf4 10. Qg4 Ng6 11. d3 Nd7 12. Nxg6 hxg6 13. Qg3 Nf6 14. Bg5 b6
15. Re2 Bb7 16. Rae1 Nh5 17. Bxe7 Qxe7 18. Qg4 Qf6 19. Re5 Nf4 20. f3 Rad8 21.
g3 Nd5 22. Nd1 a6 23. Nf2 b5 24. Bb3 Qe7 25. Nh3 Nf6 26. Qg5 Nd5 27. Rxd5 Qc7
28. Rxc5 Qb6 29. c3 Bd5 30. d4 Bxb3 31. axb3 b4 32. Qh4 f6 33. Qg4 bxc3 34.
bxc3 e5 35. b4 exd4 36. cxd4 Qxb4 37. Re7 Rxd4 38. Qxg6 Rd1+ 39. Kg2 Rd2+ 40.
Nf2 Rxf2+ 41. Kxf2 Qxc5+ 42. Re3 Rb8 43. Qe4 Rb2+ 44. Kf1 Qb5+ 45. Kg1 Rb1+ 46.
Re1 Rxe1+ 47. Qxe1 a5 48. Qe6+ Kh7 49. Qh3+ Kg8 50. Qe6+ Kf8 51. Qc8+ Kf7 52.
Kg2 a4 53. Qc7+ Kg6 54. Qf4 Qb2+ 55. Kh3 a3 56. Qg4+ Kf7 57. Qd7+ Kf8 58. Qd8+
Kf7 59. Qd7+ Kg6 60. Qd3+ Kh6 61. Qe4 a2 62. Qh4+ Kg6 63. Qg4+ Kf7 64. Qd7+ Kg6
65. Qd3+ Kf7 66. Qc4+ Kg6 67. Qc5 Kf7 68. Qd5+ Kg6 69. g4 Qe2 *
Position (FEN): 8/6p1/5pk1/3Q4/6P1/5P1K/p3q2P/8 w - - 1 70
White to move.
Themes:  Endgame, Queen Endgame Mate in 1 
Puzzle rating: 1287
Best move: Qh5#