Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 Be7 5. Nf3 O-O 6. Bd2 a6 7. c5 Nc6 8. Be2
Re8 9. O-O Bf8 10. a3 e5 11. b4 e4 12. Ne1 Ne7 13. Nc2 Ng6 14. a4 h6 15. b5 a5
16. f4 exf3 17. Bxf3 Bf5 18. Rc1 Bd3 19. Be2 Bxe2 20. Qxe2 b6 21. c6 Bd6 22. g3
Qc8 23. Qg2 Qe6 24. Rce1 Bb4 25. Re2 Bxc3 26. Bxc3 Ne4 27. Be1 f5 28. Na1 Ne7
29. Nb3 Nc8 30. Qh3 Ncd6 31. Nd2 Nxd2 32. Bxd2 Rf8 33. Bc1 Ne4 34. Ba3 Rf7 35.
Qg2 Re8 36. Rfe1 Nc3 37. Rc2 Ne4 38. Bc1 g5 39. Rf1 Qg6 40. Kh1 Rf6 41. h3 Ref8
42. Qh2 R8f7 43. Rg2 Kh7 44. h4 Qh5 45. hxg5 Qxh2+ 46. Kxh2 hxg5 47. Kg1 Kg6
48. Rf3 g4 49. Rf4 Rh7 50. Bd2 Rh3 51. Be1 Rf7 52. Kf1 Rh1+ 53. Ke2 Rfh7 54.
Rf1 R1h2 55. Rg1 Rxg2+ 56. Rxg2 Rh1 57. Kd1 Nc3+ 58. Kd2 Nxa4 59. Kd1 Nc3+ 60.
Kd2 Ne4+ 61. Ke2 a4 62. Bb4 Rb1 63. Be7 Rb2+ 64. Kf1 Rxg2 65. Kxg2 Kf7 66. Bd8
a3 67. Bxc7 a2 68. Bf4 a1=Q 69. c7 Qb2+ 70. Kh1 Qc1+ 71. Kg2 Qd2+ 72. Kh1 Qe1+
73. Kg2 Qf2+ 74. Kh1 Qf1+ 75. Kh2 Nf2 76. c8=Q *
Position (FEN): 2Q5/5k2/1p6/1P1p1p2/3P1Bp1/4P1P1/5n1K/5q2 b - - 0 76
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 962
Best move: Qh1#