Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 e6 5. e4 d5 6. e5 Ng8 7. cxd5 Bxd5 8. Nxd5
Qxd5 9. Ne2 c6 10. Nc3 Qd7 11. Be3 Ne7 12. Bc4 Nf5 13. Bf2 b5 14. Bb3 Be7 15.
O-O Na6 16. a4 b4 17. Ne4 O-O 18. Rc1 Rfd8 19. Qd3 Nc7 20. Rfd1 Nd5 21. g3 Rac8
22. f4 Qb7 23. Bc4 Rc7 24. a5 Rcd7 25. Ba6 Qa8 26. Nc5 Bxc5 27. Rxc5 Nc7 28.
Bc4 h5 29. Qe4 Nd5 30. Qf3 g6 31. h3 Qb7 32. g4 Ng7 33. Rc1 b3 34. Bd3 Nb4 35.
Be4 Qc7 36. f5 hxg4 37. hxg4 exf5 38. gxf5 gxf5 39. Bxf5 Rxd4 40. Bxd4 Rxd4 41.
R1c4 Rxc4 42. Rxc4 Qxe5 43. Bh3 Qe1+ 44. Bf1 Ne6 45. Rg4+ Kf8 46. Qf6 Qe3+ 47.
Kh2 Nd5 48. Qh8+ Ke7 49. Rg8 Qf4+ 50. Kg1 Qe3+ 51. Kh1 Qf3+ 52. Bg2 Qd1+ 53.
Kh2 Nf6 54. Ra8 Qd6+ 55. Kh1 Qc5 56. Qb8 Qc1+ 57. Kh2 Ng4+ 58. Kg3 Qe3+ 59.
Kxg4 Qg5+ 60. Kf3 Nd4+ 61. Ke4 Qd5+ 62. Ke3 Nc2+ 63. Kf2 Qd2+ 64. Kg3 Qe3+ 65.
Kh2 Qh6+ 66. Kg1 Qc1+ 67. Bf1 Qe3+ 68. Kg2 Ne1+ 69. Kh2 Qf2+ 70. Kh3 Qxf1+ 71.
Kg4 Qf3+ 72. Kg5 Qf6+ 73. Kh5 Qf5+ 74. Kh6 *
Position (FEN): RQ6/p3kp2/2p4K/P4q2/8/1p6/1P6/4n3 b - - 7 74
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1056
Best move: Qg6#