Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d6 5. O-O O-O 6. Nc3 e5 7. d3 Nc6 8. a3 a5
9. Bg5 h6 10. Bd2 Re8 11. Qc1 Kh7 12. Rb1 a4 13. Qc2 e4 14. Ne1 Nd4 15. Qd1
exd3 16. exd3 Nb3 17. Be3 Ng4 18. Nxa4 Nd4 19. Bxd4 Bxd4 20. Nf3 Qf6 21. h3
Nxf2 22. Rxf2 Bxf2+ 23. Kxf2 Bd7 24. Nc3 Bc6 25. d4 Bxf3 26. Bxf3 Qg5 27. Ne4
Qe7 28. Qd3 f5 29. Nc3 c6 30. Rd1 Qg7 31. h4 Re7 32. Ne2 Rae8 33. Rd2 h5 34. d5
Re3 35. Qxe3 Rxe3 36. Kxe3 c5 37. Nf4 Qe5+ 38. Kf2 Qf6 39. Ne6 Kg8 40. Re2 b6
41. Rd2 Kf7 42. Bd1 Ke7 43. Ba4 f4 44. Nxf4 g5 45. Re2+ Kd8 46. hxg5 Qd4+ 47.
Kg2 h4 48. Bb5 hxg3 49. Kxg3 Qd1 50. Re8+ Kc7 51. g6 Qg1+ 52. Kf3 Qf1+ 53. Kg4
Qg1+ 54. Kf5 Qb1+ 55. Kf6 Qxb2+ 56. Kf7 Qf2 57. Re4 Qf3 58. g7 Qxe4 59. g8=Q
Qxf4+ 60. Ke8 Qe5+ 61. Qe6 Qh8+ 62. Ke7 Qg7+ 63. Qf7 Qe5+ 64. Kf8+ Kb8 65. Bc6
Qh8+ 66. Qg8 Qf6+ 67. Qf7 Qh8+ 68. Ke7 Qe5+ 69. Qe6 Qg7+ 70. Kxd6 *
Position (FEN): 1k6/6q1/1pBKQ3/2pP4/2P5/P7/8/8 b - - 0 70
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1193
Best move: Qc7#