Chess puzzle (Checkmate)
Moves: 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Nbd7 7. Be2 e5 8. fxe5
dxe5 9. d5 Nc5 10. Bd3 Ng4 11. h3 Nh6 12. O-O f5 13. Bxh6 Bxh6 14. Nxe5 Be3+
15. Kh1 f4 16. Be2 Qe7 17. Nd3 Nxe4 18. Nxe4 Qxe4 19. Bf3 Qe7 20. Nf2 Bxf2 21.
Rxf2 Qc5 22. Qe2 Bd7 23. a3 a5 24. d6 Rae8 25. Qc2 c6 26. b4 axb4 27. axb4 Qxd6
28. c5 Qf6 29. Rd1 Bf5 30. Qa2+ Qf7 31. Qa7 Ra8 32. Qb6 Ra6 33. Bd5 cxd5 34.
Qb5 Be4 35. Rc1 f3 36. g3 Qc7 37. Kh2 Qc6 38. Qf1 Qc7 39. b5 Ra5 40. c6 bxc6
41. Rxc6 Qb7 42. Rb2 Rb8 43. Rc5 Qb6 44. Qc1 Rba8 45. Rc8+ Kg7 46. Rc7+ Kg8 47.
Rc8+ Rxc8 48. Qxc8+ Kf7 49. Qd7+ Kf6 50. Qxh7 Ra1 51. Qh8+ Kf7 52. Qh7+ Ke6 53.
Qg8+ Kd6 54. Qf8+ Ke5 55. Qe7+ Qe6 56. Qg7+ Kd6 57. b6 Rh1+ 58. Kxh1 f2+ 59.
Kh2 f1=Q *
Position (FEN): 8/6Q1/1P1kq1p1/3p4/4b3/6PP/1R5K/5q2 w - - 0 60
White to move.
Themes:  Endgame Dovetail Mate, Mate in 1 
Puzzle rating: 1282
Best move: Qc7#